Math Blog

Singapore’s Only Live Turtle And Tortoise Museum Is Closing This March & Here’s How You Can Help

I have visited the Turtle Museum around 2015/2016. It was a very impressive collection of turtles and tortoises, right in the middle of the Chinese Gardens. Even includes rare species like the Alligator Snapping Turtle.

Quite sad to hear that they are closing down. Land price / rental in Singapore is notoriously expensive, so I can understand that having a space to house all those turtles is very hard in land-scarce Singapore. I would estimate that their rental would easily be at least S$10,000 a month for such a large space. They have kept the ticket prices low at just $5 for each person.

Do help by donating (https://gogetfunding.com/turtles-need-a-home/), or even just sharing this news will help. Every share leads to more views and potentially more donors.

Link: http://thesmartlocal.com/read/turtle-museum

Singapore’s Chinese Garden is known for its imperial styled pagodas and arch building, but within all that beauty lies another: Singapore’s very own Live Turtle & Tortoise Museum.

A Guiness World Record Holder, the museum holds over 500 turtles and tortoises from 40 different species, ranging from the most dangerous alligator snapping turtle to the world’s 2nd largest tortoise species, the Giant Aldabra. All this is run by Connie Tan and a handful of workers, as part of her family’s legacy.

Unfortunately, this marvel may soon no longer be – the museum is scheduled to be evicted from Chinese Gardens by 31st March. We headed down to understand what drives Connie to keep this museum alive against all odds.

Poll Results: Which JC is the Best?

62 people have voted for the best JC in Singapore. (Poll is at: Which JC is the best in Singapore?

At top place is Nanyang Junior College 12.9% (8 votes), tied with Raffles Institution 12.9% (8 votes).

Visit the poll to see the full results! Some other interesting options voted are as follows:

Other Answer Votes
DKJC 1
Definitely not SR 1

Also see: Which Secondary school is the best in Singapore.

Stolen A-Level scripts: 75 of 238 affected students will re-sit Chemistry Paper 3

Sincerely wishing good luck to those retaking their exams. It is certainly not easy, especially for boys who by that time will be in National Service. Also, for a fact-intensive course like Chemistry, with each passing month it gets harder since one’s memory would not be as fresh.

Read more at https://www.channelnewsasia.com/news/singapore/stolen-a-level-chemistry-papers-75-affected-students-resit-10036652

SINGAPORE: Of the 238 students whose A-Level Chemistry scripts were stolen in the United Kingdom last year, 75 have opted to be re-examined for the affected paper, the Singapore Examinations and Assessment Board (SEAB) told Channel NewsAsia on Monday (Mar 12).

The students, who received their A-Level results on Feb 23, are from Anderson JC, Anglo-Chinese JC (ACJC), Hwa Chong Institution (HCI) and Nanyang JC (NYJC). The stolen scripts were for Paper 3, which consists of free-response questions and carries a weightage of 35 per cent of the entire H2 Chemistry examination.

The final A-Level grades of the affected students were derived through a projection. But given the “unique circumstances”, the affected students were given the option to re-sit the H2 Chemistry Paper 3 in April or November, and have the better of their two grades recorded in their A-Level result slip and certificate.

Those who wished to register for the re-examination had to do so by Friday (Mar 9).

SEAB said that of the 75, there were 28 students each from AJC and ACJC, seven from HCI and 12 from NYJC.

Out of the total, 57 of the candidates registered for the re-examination in April, while 18 registered for the re-examination in November

Read more at https://www.channelnewsasia.com/news/singapore/stolen-a-level-chemistry-papers-75-affected-students-resit-10036652

The magic (and math) of skating on thin ice without falling in

Very interesting video. Do try to imagine the sound of the ice and check out the video to confirm your guess. Very surprising sound! It is a pity that not many countries have such ice to skate in.

The main mathematical principle is Archimedes’ Principle:

Congelation ice, while a solid form of water, does bend slightly and acts like an elastic plate buoyed by the water below. To Anje, it’s Archimedes buoyancy principle in action.

“A body partially immersed in water is buoyed by a force equal to the weight of the water displaced by the body,” he said.

Source: https://www.pbs.org/newshour/science/the-magic-and-math-of-skating-on-thin-ice-without-falling-in

Stepping onto an inch-and-a-half thick piece of lake ice — much less doing laps on it — is a no-go for most people. But for experienced Swedish skaters Henrik Trygg and Mårten Anje, few things top skating on thin ice.

In December, still photographer Trygg filmed Anje skating on 1.8 inches of fresh ice on a lake outside Stockholm. The resulting mini-documentary— filled with the eerie, laser-like sounds of bending ice — went viral in February.

One shot shows the ice, commonly called “black ice,” visibly bending under the skater’s weight. Which raised the question: Why doesn’t this thin frozen surface break?

For the answer, we turned to Anje, a 35-year veteran of nordic skating whose day job is calculating risk. He is a mathematician and actuary at a consulting firm.

Brand’s Essence of Chicken Effectiveness

Students studying hard for exams may often feel mentally tired, though technically they are sitting on the chair most of the time. This is because the brain actually uses around 20% of the body’s energy despite the brain only being 2% of total body weight.

Not to mention if the child is in a sports CCA, in addition to being mentally exhausted, he/she is also physically tired after all the training. Having energy after school has ended is very important, as 90% of the important revision takes place at home after school has ended.

Is Essence of Chicken Effective

There is quite a lot of scientific research on the effectiveness of chicken essence:

Effectiveness of Essence of Chicken in Improving Cognitive Function in Young People Under Work-Related Stress

Effects of chicken essence on recovery from mental fatigue in healthy males

Chicken essence is basically condensed chicken soup, which contains a lot of vitamins and amino acids in easily absorbed form. This may be even better than eating vitamin pills which may not be absorbed well by the body.

Brandsworld E-Store is the official online store of Brand’s, where you can buy Brand’s Chicken Essence online for your children, or even yourself. Other than Chicken Essence, Brand’s also sells other health products such as Birds Nest, and Collagen.


Brandsworld E-Store

Free Entry into Science Centre (In Conversation with … John Edmark)

Students interested in the fusion of math, science and art may be interested to attend this wonderful event. Note: Pre-registration is needed for your free entry into the Science centre.

URL: http://www.science.edu.sg/events/Pages/EventDetail.aspx?ID=1251@event?ID=1251

24 March 2018   10:30 – 12:00

Location: Maxwell Auditorium

The Tinkering Studio @ Science Centre Singapore cordially invites you to interact with John Edmark, inventor, designer and artist who teaches design at Stanford University in Palo Alto, California. His most recent work is a series of animated sculptures called Blooms which endlessly unfolds and animates as it spins beneath a strobe light.

Come join us for this talk where John will share his work with logarithmic spiral structures, Fibonacci numbers, and the Golden Ratio (Ф), and how it all led to his inventing Blooms. His masterful illusions are the results of a marriage between art and mathematics.

RSVP: to Ms Jenny Leong by 18 March 2018.

Pre-registration is required for your complimentary entry into the Science Centre.

Wakin Chau 周华健 was a Math Major at University

Something interesting that not many people know?

Also see Famous Nonmathematicians who studied Mathematics.

Wakin Chau was born in a rice store owned by his family in Sai Ying Pun, Hong Kong. Growing up as the fourth son in his seven-member family, Wakin learned to play the guitar when he was about 13 years old. In 1979, he left for Taipei to major in mathematics at National Taiwan University. During his college years, he sang and played folk songs in local coffee shops. This activity was a tradition among NTU students, and it is how Wakin learned to sing in Mandarin, which would be key to his future as a music-maker in Taiwan.

Source: Wikipedia

Probably one of his most famous songs is “Friends”, 朋友.

Latest SG Education News

Policies In Brief: Tuition fee subsidies

Income eligibility criteria for the Mendaki Tertiary Tuition Fee Subsidy scheme will be revised upwards from August. … Students previously unable to take part in Outward Bound Singapore adventure training or overseas volunteer programmes organised by Youth Corps Singapore may get opportunities …

More Malay students from low-income families to benefit from revision of Tertiary Tuition Fee …

SINGAPORE: The Government will revise the income eligibility criteria for the Tertiary Tuition Fee Subsidy (TTFS) scheme to benefit more Malay students from low-income families. The TTFS scheme, introduced in 1991, covers tuition fees at tertiary institutions and benefits 11,000 students currently.

Subsidies for master’s courses to be removed or reduced for foreign, PR students: Ong Ye Kung

SINGAPORE — From next year, foreign students will no longer receive subsidies for most of the vocation-based master’s degrees and post-graduate … For example, according to the tuition fee schedule for students admitted in the Nanyang Technological University last year, international students pay …

NUS to offer three new degrees in 2018, including a first in veterinary medicine

After that, the students will spend another three years in Melbourne to complete their studies. While they will pay prevailing NUS and University of Melbourne tuition fees during their time in Singapore and Australia, Singaporean students can expect to pay about 15 per cent less in tuition fees for the DVM …

RGS student who had learning disability pays it forward

But her business was unsustainable as her students couldn’t pay tuition fees. I believe in … She then founded HER Planet Earth (HPE) last year to raise funds for underprivileged women affected by climate change and organisations such as Zero Waste SG and World Wide Fund Singapore. Today, the …

Polytechnic courses to be cut by 20%, more Normal (Academic) students to enter poly via through …

If there isn’t any PFP, some students who have the potential to succeed in polytechnic cannot enter the school only because they didn’t do well in their O-Level exams,” said Mr Yap, who has an offer to study information systems at the Singapore Management University (SMU). “Imagine if there’s only a …

 

Wanton Noodles

chinesetuition88's avatarCooking For Fun

As a Chinese born and grew up in northern part of China, I’m very familiar with noodles. Yet, its very difficult for me to cook southern pattern noodles well, like rice noodle, Hokkien mee. I tried wanton noodles before and it didn’t turn out well. I guess the main reason is that I didn’t pay much attention to the difference between southern noodles and northern noodles. Northern noodles are more hard and thicker. They need more time to be cooked. That is completely different from southern ones.

I corrected my way of cooking wanton noodle this time.

Noodle was bought from supermarket and so was the wanton wrap.

1. Prepare the wanton filling:

Minced pork (100g), some shrimps ( around 10), 1 stalk spring onion, 1 small slice ginger, 3-4 water chestnut. Chop them together and let them be sticky to each other.

Put chopped pork and shrimp in a…

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The Best Job: Mathematician

ChefCouscous's avatarMath Online Tom Circle

The above survey was 2009 USA Job Market.
By 2018, Number 1 Job is AI / Data Scientist in USA / China / Europe high-tech market, which still needs Mathematics. eg.

  • Linear Algebra (Matrix)
  • Calculus (eg. Gradient descent, …)
  • Bayesian Statistics (Probability),
  • Algebraic Topology (eg. Homological Algebra, etc),
  • Abstract Algebra (eg. Category Theory, etc…)
  • etc.

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French Math “Coniques” : ellipses, paraboles, hyperboles.

ChefCouscous's avatarMath Online Tom Circle

French Math is unique in treating these 3 conic curves: (ellipse, parabola, hyperbola), always starts from the first principle – a la the Cartesian Spirit “I think therefore I am” (我思故我在).

“Catersian” Analytical Geometry was co-invented by two 17CE French mathematicians René Déscarte and Pierre de Fermat.

Note: The “elliptic curve” is a powerful geometry tool used in Number Theory (proved the 350-year-old Fermat’s Last Theorem in 1994 by Andrew Wiles), also in the most advanced Encryption algorithm.

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Chinese Competition (Total Prize of $20,000 SGD)

Quite a good deal if you are also interested in obtaining the HSK (Hànyǔ Shuǐpíng Kǎoshì) Grade 6 Qualification (HSK六级成绩报告), which will be useful if you study/work in China in the future.

Entry fee is S$90 for test takers at Singapore location. For Malaysia location, it is RM 250.

By the way, Grade 6 is the highest grade in the HSK, designed for “learners who can easily understand any information communicated in Chinese and are capable of smoothly expressing themselves in written or oral form.”.

This is open to both students and adults. Previous years youngest participant is 10 years old. Also, there is a “Singaporean and Malaysian Citizen” Category, together with an “International” Category.

As we can see from the photos, there is a mixture of adults and children taking this test, there is no age limit.

Link: http://mp.weixin.qq.com/s/whIrKetruAlgzUVcvm_iqg

重磅 | 比华语水平,赢丰厚奖金;总奖金2万新元,人人有机会!

华语,一直是你的骄傲吗?

曾经错过的,这一次全力把握;

曾经不甘的,这一次再决高低;

曾经获奖的,这一次重返荣耀!

【第三届国际华语水平大赛(新马地区)】

欢迎各路华语水平高手勇敢参与!

 

“国际华语水平大赛(新马地区)”旨在提升新马各界人士学好华文的信心和自豪感。在新马两地社会各界的热烈响应下,大赛今年已傲然迈入第三个年头。前两届赛事共有逾千名来自各行各业的人士参与,其中不乏职场人士、华文教师、大学生、中学生,更有金发碧眼的外国人士。

数学范畴化 Categorification

ChefCouscous's avatarMath Online Tom Circle

https://www.zhihu.com/question/31823394/answer/53592663?from=timeline

Key Points:

  • Category and Functor are above the underlying algebraic structures (Set, Group, Ring, Vector Spaces, etc), study the relations between these structures.
  • Early 19 CE mathematicians before “Category Theory” already knew there is 1:1 mapping between the Field Extension and Galois Group.

Treat Structures and Relation between them (Functors) on equal f

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Why Math is so Sexy?

ChefCouscous's avatarMath Online Tom Circle

Cédric Villani (Field Medal 2010) mathematician becomes a deputé (Member of Parliament) in President Emmanuel Macron’s new party “En Marche” consisting of 90% non politicians.

His new revolution in French Primary School Math Education is introducing “Singapore Math” : the 1960s Chinese secondary school 1 math (算术) modified by ex-南大 Prof Lee Peng Yee (李秉彝) with the Polya Problem Solving Method plus visual model diagram.

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Six books that have shaped my mathematical worldview

AI – DeepLearning – Machine Learning

ChefCouscous's avatarMath Online Tom Circle

3 Waves of AI Evolution:

1st Wave (1950s) : Alan Turing “The Father of AI” and his Princeton Prof Alonzo Church (Lambda Calculus). MIT Prof Malvin Minksy’s “Lisp” Functional Programming (a.k.a. Symbolic or Declarative) Language.

2nd Wave (1980s – 1990s) : Knowledge-Based Rule Engine Expert Systems.
Failed because knowledge acquisition process is too difficult with limited rigid rules.

3rd Wave (2010s -): DeepLearning is the latest AI tool for Machine Learning, famous after 2016 “AlphaGo” game by a former Funan-center UK Kid Demis Hassabis (UK/Greek father & Singapore Chinese mom teacher) beat 2 “Go” World Champions (Korean Lee Sedol李世乭 and China 柯洁).

Great Books Recommended –

1. Learn Everything in 《Deep Learning》:

  • Math (eg. Gradient Descent – by French GrandMaster Cauchy 1847),
  • Linear Algebra (eg. Matrix, Eigen-decomposition),
  • Probability (eg. Bayesian, etc),
  • Key Deep Learning techniques.

Note: Available at Singapore National…

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《The Master Algorithm》

ChefCouscous's avatarMath Online Tom Circle

Main Point:One single “Master Algorithm” for all kinds of knowledge from chess to Go to Medicine to Stocks to …, only differ in ‘Data’ context, but the same One thinking “Mind”.

《The Master Algorithm》must have these 5 features:

  1. Evolving-structure-based(ala genetic),
  2. Learning parameters (connected) ,
  3. Probability-based (Baeysian),
  4. Symbolic (knowledge representation as symbols),
  5. Analogy-based (recognise similarities).

  • Symbolic like “equation” used in Physics: F = ma => F – ma = 0 => general equation “U (X) = 0”
  • Evolutionist: rules create new rules and discard old irrelevant rules, like the nature selection “survival the fittest “.
  • Overfitting Data: Bias vs Variance. Eg. A clock aways late by 1 hour (high B, low V); if it tells almost the right time but alternate erractically between fast & slow (low B high V)

Induction is the inverse of Deduction: Deduction:

A is a, (A = Socrates, a = human) if…

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The Pros & Cons of the French Elitist Grandes Ecoles

tomcircle's avatarMath Online Tom Circle

The French Grandes Écoles System is characterized by one unique Ultra-Selective Exams – “Concours” (pronounced as Kongu) or 科举 (pronounced in Chinese dialect Fujian as “Kogu”) a la the 1,300- year Chinese Imperial Exams dated since 600AD till 1905. Napoléon Bonaparte had great admiration of the Chinese mandarin meritocractic selection system, he was influenced by the Jesuit priests who were mostly working in China coastal province Fujian, decided to implement “Concours” for his newly established military engineering college ”École Polytechnique” (aka ‘X’).

Like any system, there are always two sides : the pros & the cons. Kogu served China well for 1300 years, producing top mandarins who ruled China with the most intelligent scholars through layers of selective exams from county (乡试选拔”秀才”) to province (省试选拔 “举人”) to the capital (京都 殿试选拔 “进士” – 前三名状元 /榜眼 / 探花). The Cons came from its Implementation “devils” – too focus on one…

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Reform in French Baccalaureat

ChefCouscous's avatarMath Online Tom Circle

Current Baccalaureat Drawback:

  • Study too many subjects,
  • High Drop out

New Reform:

  • Specialised on 4 major subjects – include compulsory French Literature (penultimate year before Bac) & Philosophy.
  • ala British A-level on 4 Advanced Subjects (eg. For Science stream: 1. Math, 2.Physics, 3.Chemistry /& Biology, 4.Economics) + 1 “Ordinary” Subject (English General Papers) + Project (Social / current affairs)

https://www.economist.com/news/europe/21736539-reforming-french-education-will-not-be-easy-emmanuel-macron-wants-change-beloved

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英国留学生带你回忆被数学支配的恐惧

ChefCouscous's avatarMath Online Tom Circle

这位中国留英数学专业的小伙子有很好的口才: 数学之美, 他的数学遗憾。

华威大学(The University of Warwick),famous for mathematics in UK.

Key Points:

Einstein用 Riemann Geometry 数学救了Newton 物理。

中国数学的没落: 自从明朝科举废除数学考试

3位大师救近代中国数学: 华罗庚, 陈省身, 苏步青

数学光明的未来: AI, Big Data, Cloud Computing

天才的崎岖道路: “扫地僧”张益唐

时代的”指数” exponential快脚步, 不要追风, 要一以贯之 : Prof. Andrew Wiles proved 350-year-old “Fermat’s Last Theorem” (FLT).

[纠正]: Andrew Wiles 超过40岁, 没赶上Fields Medal, 只得个”奖励”。他看到椭圆(Ellipse)气球, 得到突破 FLT “工具”的灵感 – “Elliptic Curve” 。

数学是什么: 爱情, 艺术, 音乐, 科技

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Top 20 Math Books on Machine Learning / AI

tomcircle's avatarMath Online Tom Circle

https://www.quora.com/If-you-could-buy-20-math-books-for-machine-learning-what-books-would-you-buy/answer/Sridhar-Mahadevan-6?share=75acc7bc&srid=oZzP

The first 4 books (by Strang, Lang, etc) are the Masterpieces.

  • Linear Algebraby Strang. He writes math like few folks do, no endless paragraphs of definitions and theorems. He tells you why something is important. He wears his heart on his sleeve. If you want to spend a lifetime doing ML, sleep with this book under your pillow. Read it when you go to bed and wake up in the morning. Repeat to yourself: “eigen do it if I try.”

Strang’s MIT OpenCourse:

https://tomcircle.wordpress.com/2016/12/21/animation-linear-algebra/

https://tomcircle.wordpress.com/2016/02/28/best-linear-algebra-by-mit/

  • Introduction toApplied Mathby Strang. You’ll need to understand differential equations at some point, even to understand the dynamics of deep learning models, so you’ll benefit from Strang’s tour de force of a survey through a vast landscape of ideas, from numerical analysis to Fourier transforms.
  • Algebraby Lang. This legendary Yale professor has written more “yellow jacketed” tomes…

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Royal Caribbean Promotion – Free Stuff to be won

Royal Hunt QR Codes

The first two tiers of rewards are Polar and Ya Kun $2 vouchers. The final tier is a chance to win the top prize (worth $15,000); a seven-night Mediterranean Cruise for two on board Royal Caribbean’s state-of-the-art Symphony of the Seas. The prize also includes return economy airfare to Barcelona, Spain.

Source: http://www.straitstimes.com/lifestyle/travel/find-the-golden-anchors-and-win

The Royal Hunt starts on March 2 and ends on March 20.  Here is how you play:

1.  Download the Royal Hunt app from the App Store or Google Playstore;

2.  Activate the app and check the e-map. The e-map will show the locations of 20 MRT stations — Ang Mo Kio, Bedok, Bugis, Buona Vista, Chinatown, Choa Chu Kang, City Hall, Dhoby Ghaut, Harbourfront, Jurong East, MacPherson, Punggol, Tampines, Tanjong Pagar, Raffles Place, Serangoon, Stadium, Tiong Bahru, Toa Payoh and Woodlands;

3. Select any of the MRT stations indicated on the e-map and look for the Royal Hunt posters within each MRT station;

4. Scan the golden anchor QR code embedded within each Royal Hunt poster to drop the anchor onto each tile on the scorecard. After scanning each QR code, go to the next location to collect the subsequent Golden Anchors;

5. After collecting five Golden Anchors, you will be assigned a specific location to collect the sixth and final Golden Anchor;

6. After collecting the sixth Golden Anchor, you complete the scorecard and end the game. You will then be in the running to win the top prize.

Six Golden Anchors must be collected to complete the scorecard.

Hence, basically you need to complete and scan 6 QR codes out of the possible QR codes: Ang Mo Kio, Bedok, Bugis, Buona Vista, Chinatown, Choa Chu Kang, City Hall, Dhoby Ghaut, Harbourfront, Jurong East, MacPherson, Punggol, Tampines, Tanjong Pagar, Raffles Place, Serangoon, Stadium, Tiong Bahru, Toa Payoh and Woodlands QR codes. If you only want the first two tiers of rewards, 1 or 3 QR codes respectively instead of 6 QR codes will be sufficient.

Royal Caribbean Promotions

From time to time, Royal Caribbean is known to offer some of the following promotions:

  • $10 2nd Guest
  • $10 offer on kids fare, balcony upgrades and second accompanying guest
  • 50% off 2nd guest
  • 3rd & 4th Guests Cruise FREE
  • $11 Suite upgrade
  • 30% off all guests and Kids Sail Free offer

These promotions are usually for limited time only and interested customers are advised to watch out for such promotions by monitoring the official Royal Caribbean website.

 

Malcolm Gladwell Masterclass Review

Masterclass: Malcolm Gladwell Teaches Writing

Malcolm Gladwell is one of my favorite authors. He is very famous in the US, since his books have hit the bestsellers list in America multiple times.

I have written the following reviews on books/articles by Malcolm Gladwell:

Hence, one can see that it is a great honour to have Malcolm Gladwell to teach Masterclass. Sign up here: Malcolm Gladwell Teaches Writing.

Malcolm Gladwell Teaches Writing

No homework, full-day school curriculum to help level playing field (Proposal, not implemented yet)

Full-day school is quite a drastic measure to combat tuition. Also, unless full-day means 7am to 7pm, it is unlikely to be different from the status quo.

Any parent with children in secondary school or JC is aware that school is already pretty much “full-day” as of today, from 7am to 5pm at the minimum on most days (including CCA). Hence, there is not much room to get more “full-day” than now. JC students are known to stay much later for CCA, probably some are already having schedules from 7am to 7pm, which more than qualifies as “full-day”.

Also, even if full-day school (say 7am to 7pm) is implemented, there seems nothing to stop students from having tuition during the weekends, or on weekdays 8pm-10pm.

Probably most students would not be too pleased at having a full-day school. If I were still a student, I would definitely be more stressed out by the full-day school. I would much rather have some homework but end school early. I would imagine teachers won’t be too happy too, full-day school for students means full-day school for teachers, since obviously some if not all teachers must stay back to supervise the students.

Most unhappy would be tutors, for obvious reasons. Probably if this is implemented, most tutors will have to change jobs. 😛

The underlying idea to level the playing field is good and makes sense though. Possibly make the full-day optional so that those who want to stay back and have the full-day can do so, those who want to leave can also do so.

Source: TodayOnline

SINGAPORE — To level the playing field for children from less advantaged socio-economic backgrounds, and break out of the country’s tuition culture, Nominated Member of Parliament Chia Yong Yong has suggested that all schools adopt a full-day curriculum.

That way, the children will complete their homework during school hours, and be able to spend more time on “push-frontier practicals” aimed at training them to become more comfortable in tackling problems and to grow an appetite for risk-taking. These qualities are essential traits for the current technological revolution, also known as Industry 4.0, she said.

In her Budget debate speech in Parliament on Wednesday (Feb 28), Ms Chia said the current academic model “runs the risk of not harnessing the potential of all our young people” who do not have access to enrichment and tuition classes. As a result, those from more advantaged socio-economic backgrounds who have access to these classes will outperform their peers.

Stressing that “every school is a good school, but not every home is equal”, the lawyer said the current system has been “abused” such that inequality continues to be perpetuated and deepened.

NUS to offer veterinary medicine

Good news to those who want to be a vet! (Previously the usual option is to study in Australia). The veterinary medicine programme looks very rigorous, taking a total of 5.5 – 6.5 years, more than the duration of NUS medicine (5 years). At the end of the day, travel to Australia is still required though as it is a concurrent degree with University of Melbourne.

Source: Today

In a first for Singapore, the NUS will offer undergraduates a chance to study veterinary medicine through its new concurrent degree programme with the University of Melbourne. At present, only Ngee Ann and Temasek Polytechnics offer diploma courses respectively in veterinary bioscience and veterinary technology. The programme, which will take between 5.5 to 6.5 years to complete, will take in 10 students for a start, with the number to increase if demand is high.

They will spend 1.5 years at NUS to grow their foundation, followed by one-year abroad at the University of Melbourne to read modules in Year 1 of the Doctor of Veterinary Medicine (DVM). After that, the students will spend another three years in Melbourne to complete their studies. While they will pay prevailing NUS and University of Melbourne tuition fees during their time in Singapore and Australia, Singaporean students can expect to pay about 15 per cent less in tuition fees for the DVM portion of the programme as compared to the four-year course in Melbourne as an international student. They will graduate with an NUS bachelor’s degree in life sciences and a graduate-entry, professional veterinary science qualification from the University of Melbourne.

Singapore Math Free Resources for Homeschool

Singapore Math is a popular resource for homeschooling children in the United States and many countries. Due to its challenging questions and unique methodology, Singapore Math prepares children for real math at higher levels.

We have curated some of the best Singapore Math Free Resources on the net:

  1. https://thegoodgoatmomma.com/2014/10/17/free-singapore-math-curriculum-resources/
    Has a good list of free resources including Curriculum and Tutorials.
  2. https://singaporemathsource.com/resources/singapore-math-web-sites/
    Some free online content to supplement Singapore Math.
  3. https://www.freeeducationalresources.com/singaporemath/Singapore_Math.htm
    This is an excellent treasure trove of free Singapore Math Worksheets (PDF).
  4. https://www.onlinemathlearning.com/singapore-math.html
    Many questions with worked solutions with Singapore Math Model method.
  5. http://www.sgtestpaper.com/sgmath/
    Includes questions modeled from real Singapore schools’ questions.

Do also read our most popular Singapore Math page to find out what is Singapore Math and what are its benefits.

SOSD Flag Day (Help Stray Dogs)

If you are free do go support SOSD in their Flag day!

Sign up here: https://sosd.org.sg/?post_type=dd_events&p=11275

FLAG DAY 2018! FLAG COLLECTORS NEEDED!

DATE: 04 MARCH 2018 SUNDAY
VENUE: YOUTH PARK
TIME: 9am to 6pm

In a few months, we will be moving to our new shelter, and we wanted to begin this new chapter, with a very special Flag Day for 2018 – for the first time, we will be organising a combined Flag Day for SOSD , Animal Lovers League – ALL Authorized Page, and Oasis Second Chance Animal Shelter – OSCAS

If you wish do you your part on 4 Mar 2018, do sign up as a Flag Collector, or join us at the event!
https://sosdflagday2018.eventbrite.com

We will be bringing 40 to 50 dogs.You will find HDB-Approved dogs, young puppies, and adult dogs!

Singapour : Les Maths Singapour- Une Methode Miracle

tomcircle's avatarMath Online Tom Circle

La remise du rapport Villani au Ministre de l’Education nationale Mr. Blanquer préconisant 21 mesures pour l’enseignement des mathématiques en France, a mis à l’honneur, par ricochet et par voix de presse, la méthode de Singapour pour l’apprentissage des maths.

https://lepetitjournal.com/singapour/les-maths-singapour-une-methode-miracle-224015

https://lepetitjournal.com/singapour/actualites/education-pourquoi-les-eleves-singapouriens-sont-ils-si-forts-en-maths-46043

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Higher paying job than Doctor / Lawyer

We encourage top students to look beyond the traditional Singaporean jobs of Doctor / Lawyer as there are new emerging jobs that can equal or even surpass the pay of Doctor/Lawyer.

At the end of the day, do also consider your passion and aptitude, which may be more important than the salary. No point being stuck in a high paying job that you absolutely hate.

Do share this post with your children/relatives/classmates who may be choosing their courses after receiving their ‘A’ level results.

Source: Todayonline

SINGAPORE — A high-paying job as a doctor or lawyer has traditionally been the career path that many Singaporeans aspire to. But there is now a new kid on the block, with double degree graduates in business and computer science joining the ranks of top earners here.

According to the latest graduate employment survey released by three local universities on Monday (Feb 26), fresh graduates from Nanyang Technological University’s (NTU) business and computing science double degree programme commanded a median starting salary of S$5,000 last year, up from S$4,600 in 2016.

The median salary for the batch of 20 graduates matched that of their peers who graduated from the law and medicine faculties. They were also in demand with employers, as they recorded a 100 per cent overall employment rate.

Meanwhile, fresh computing science graduates were also among the highest paid last year. Those who graduated from this course in NTU got a median starting pay of S$3,850 last year, up from S$3,500 in 2016. Their counterparts from the National University of Singapore (NUS) received S$4,285 – S$285 more than in 2016.

However, rankings differed for 75th percentile salaries — the base salary of the top 25 per cent of the batch — as SMU-schooled lawyers emerged as top earners at S$5,840, compared to NUS doctors’ starting pays of S$5,305, and S$5,362 for NTU’s business and computer science graduates.

Growth of starting salaries in law and medicine was tepid, however, as law graduates from NUS and SMU only received about S$100 and S$150 more respectively last year, while NUS doctors banked in about the same amount as their seniors.

238 Singaporean A-level H2 Chemistry exam scripts stolen in the UK

Unbelievable. I think this should be the first time such an incident happen. Hope the affected students will get a fair grade despite this unfortunate incident.

Source: Yahoo

A parcel containing 238 scripts for the 2017 GCE A-Level H2 Chemistry Paper 3 was stolen from a courier in the United Kingdom, the Singapore Examinations & Assessment Board (SEAB) said Friday (23 February).

Students from four junior colleges – Anderson JC (58 scripts), Anglo-Chinese JC (60 scripts), Hwa Chong Institution (60 scripts) and Nanyang JC (60 scripts) – were affected, SEAB said in a statement. They comprised 3 per cent of the 8,843 school candidates who sat for the paper.

The theft occurred on 16 November 2017 while the parcel was in transit from Cambridge Assessment to the examiner. The case is under UK police investigations and the scripts have not been recovered.

What to do if fail A level Singapore

What to do if did not do well for A Levels

For those who did not do well for A Levels, do not be overly disheartened. Though it may seem like the end of the world, it is not, and there are other options available to you.

Firstly, check out this post by Digital Senior, where they discuss 7 alternative routes for those who did not do well for A Levels. The 7 alternative routes are: Polytechnic, SUSS (Full time/part time), Overseas universities, SIM-UOL, NTU/NUS part time degrees, SIT, and lastly retaking A levels.

Secondly, check out this post by Mothership, featuring 10 inspirational stories of Singaporeans who did not do well for A levels but persevered on to achieve success in their respective fields.

Thirdly, check out this Reddit post, where advice is given about failing A levels.

Also, do dispel the myth that failing GP will lead to zero chance of entering university. It is still possible to enter local university with failed GP, though certain courses like Law are ruled out.

If I failed my General Paper (GP) at the Singapore-Cambridge GCE A-Level exam, can I apply for admission?

Yes, you can apply for admission. However, if you failed GP, you will not qualify for certain courses such as Law which will require a GP grade of at least ‘B3’ (for old syllabus), ‘B’ (for new syllabus) or a good pass in Knowledge & Inquiry (KI) (for new syllabus).

Applicants who do not possess the necessary English Language qualification will be required to take the Qualifying English Test (QET), if offered admission. Those who fail to fulfill the QET requirement will not be allowed to graduate – click here for details.

Source: Askadmissions NUS

Finally, just to share a quote about success and failure in general, not just A Levels:

Success is not final, failure is not fatal: it is the courage to continue that counts. – Winston Churchill

The results of the 2017 Singapore-Cambridge General Certificate of Education Advanced Level (GCE A-Level) examination will be released on Friday, 23 February 2018.

Good luck to all collecting their A Level results today!

Check out our post on BMAT Book Recommendations for NTU Medicine, and also Alternate Admission Route to NUS Computing.

1. The results of the 2017 Singapore-Cambridge General Certificate of Education Advanced Level (GCE A-Level) examination will be released on Friday, 23 February 2018. School candidates may collect their results from their respective schools from 2.30pm that day.

2. Private candidates will be notified of their results by post. The result slips will be mailed on 23 February 2018 to the postal address provided by the candidates during the registration period. Private candidates who have SingPass1accounts can also use their SingPass to obtain their results online via the internet Examination Results Release System (iERRS) on the Singapore Examinations and Assessment Board’s website (www.seab.gov.sg) from 2.30pm on 23 February 2018.

中一高华成语练习(一)Secondary 1 Higher Chinese Idioms Exercise I

Free Higher Chinese Worksheets

chinesetuition88's avatarChinese Tuition Singapore

爱屋及乌    按部就班    百年树人    百折不挠     班门弄斧

杯弓蛇影    杯水车薪    悲天悯人    闭门造车     兵不厌诈

不耻下问    不二法门    不劳而获    不胜枚举     不务正业

不翼而飞    沧海桑田    长年累月    长袖善舞     痴人说梦

1,他乐于助人的事迹(        ),老师让我们向他学习。

2,十年树木,(         )。

3,三人行必有我师,有问题要谦虚好学,(       ),才能更加进步。

4,这点帮助对这个不幸的家庭来说,只不过是(        )。

5,倘若你没有经过努力,就想(       ),是不会取得真正的成功的。

6,真心喜欢一个人,往往会(        ),喜欢他的一切。

7,不管在生活中遇到什么困难,我们要有(         )的精神。

8,爷爷(         )在山上种树,终于让荒山披上了绿装。

9,你在著名华文作家的面前卖弄华文,岂不是(       )。

10,看清楚!那只是根绳子,不是蛇!别(       ),自己吓自己。

11,不愿意付出努力就想获得成功,这不就是(        )吗?

12,面对家乡(         )的变化,他激动地一时说不出话来。

13,小伟的哥哥整天游手好闲, (        )。

14,多读多写是学习写作的(       )。

15,他做事一向(        ),有条不紊。

16,做事如果不从实际出发, (       ), 就会造成不良的后果。

17,他为人(        ), 怪不得能够在政商两界无往不利。

18,打仗主是要战胜敌人, (        ), 敌人越骂我们狡猾, 越说明我们做得对极了。

19,他不时地长吁短叹, 话里话外总是透出一种(       ), 以天下为己任的味道。

20,下车她才发现, 身上的钱包竟然(        )了。

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Heroic math teacher saved her students from Florida shooting

Heroic math teacher saved her students from Florida shooting by covering classroom door’s window, ordering kids to the floor and refusing to let anyone in… even the SWAT team. Read more: http://www.dailymail.co.uk/news/article-5399143/Heroic-teacher-saved-students-Florida-shooting.html#ixzz57i0Hcvi9

Heroic math teacher saved her students from Florida shooting by covering classroom door’s window, ordering kids to the floor and refusing to let anyone in… even the SWAT team

  • Mrs Viswanathan realised something was wrong after two fire alarms sounded
  • Instead of letting pupils out her math class, she told them to duck in the corner 
  • Mrs V refused to let SWAT teams in, so they had to enter through the window
  • A mother of a pupil in the class said Mrs V’s actions helped to save student’s lives

Linear System of Differential Equations, Solutions, Phase Portrait Sketching

Solutions of Homogeneous Linear System of DE
\displaystyle \mathbf{y}'=\mathbf{A}\mathbf{y}
\displaystyle \mathbf{y}(t)=\mathbf{v}e^{rt}
where r and \mathbf{v} are eigenvalue and eigenvector for \mathbf{A} respectively.

Superposition Principle
If \mathbf{x_1}(t) and \mathbf{x_2}(t) are two solutions to a homogeneous SDE \mathbf{y'}=\mathbf{Ay}, then \displaystyle \mathbf{y}=c_1\mathbf{x_1}(t)+c_2\mathbf{x_2}(t) is also a solution for any scalars c_1, c_2.

Euler’s formula
\displaystyle e^{i\theta}=\cos\theta+i\sin\theta

General Solutions (Complex Eigenvalues)

1) Let r_1=a+bi be an eigenvalue corresponding to eigenvector \mathbf{v_1}. (The eigenvectors are complex conjugates: \mathbf{v_1,v_2}=\mathbf{p}\pm \mathbf{q} i.)
2) Construct
\displaystyle \mathbf{x}_\text{Re}(t)=e^{at}(\mathbf{p}\cos bt-\mathbf{q}\sin bt)
\displaystyle \mathbf{x}_\text{Im}(t)=e^{at}(\mathbf{p}\sin bt+\mathbf{q}\cos bt)
3) The general solution is \displaystyle \mathbf{y}=c_1\mathbf{x}_\text{Re}(t)+c_2\mathbf{x}_\text{Im}(t).

How to Sketch Phase Portrait

Probably the best video on how to sketch Phase Portrait:

The Self-Driven Child (i.e. How to make your child motivated to study)

I think this book is a excellent read for Singaporean parents. Have your child ever seem to be too laid back and resist improvement, although he or she has great potential?

Often children in Singapore have to be “forced” to go to tuition to improve their grades, “forced” to study, “forced” to practice piano etc. Wouldn’t it be great if the child has self-motivation to willingly go for tuition / self-study? This change of mindset is explored in this book: “The Self-Driven Child”.

“Forcing” children to study works in the short term, producing temporary improved academic results, but in the long term it leads to psychological problems and even mental breakdowns in severe cases. Not to mention there is no joy of learning experienced by the child. The alternative solution is described in “The Self-Driven Child”.

“It is not an overstatement to say that this is one of the most radical and important books on raising healthy, resilient, purpose-driven kids.” – Madeline Levine, author of The Price of Privilege

“An invaluable resource for the thinking parent.” – Lisa Damour, author


The Self-Driven Child: The Science and Sense of Giving Your Kids More Control Over Their Lives

Check out other recommended Motivational Books here.

Characteristic Polynomial, Eigenvalues, Eigenvectors

Characteristic Polynomial, \det(\lambda I-A)
\begin{aligned}  \lambda\ \text{is an eigenvalue of }A&\iff\det(\lambda I-A)=0\\  &\iff \lambda\ \text{is a root of the characteristic polynomial}.  \end{aligned}

Eigenspace
The solution space of (\lambda I-A)\mathbf{x}=0 is called the eigenspace of A associated with the eigenvalue \lambda. The eigenspace is denoted by E_\lambda.

Sum/Product of Eigenvalues
– The sum of all eigenvalues of A (including repeated eigenvalues) is the same as Tr(A) (trace of A, i.e. the sum of diagonal elements of A)
– The product of all eigenvalues of A (including repeated eigenvalues) is the same as \det(A).

Finding Least Squares Solution Review and Others

Rotation Matrix

The rotation matrix
\displaystyle  R=\begin{pmatrix}  \cos\theta & -\sin\theta\\  \sin\theta & \cos\theta  \end{pmatrix}
rotates points in the xy-plane counterclockwise through an angle \theta about the origin.

For example rotating the vector (1,0) 45 degrees counterclockwise gives us:
\displaystyle  \begin{pmatrix}  \cos 45^\circ & -\sin 45^\circ\\  \sin 45^\circ & \cos 45^\circ  \end{pmatrix}  \begin{pmatrix}  1\\  0  \end{pmatrix}  =  \begin{pmatrix}  \frac{\sqrt{2}}{2}\\  \frac{\sqrt{2}}{2}  \end{pmatrix}.

Finding Least Squares Solution

Given Ax=b (inconsistent system), solve
\displaystyle A^TAx=A^Tb instead to get a least squares solution of the original equation.

Projection

If we know a least squares solution \mathbf{u} of A\mathbf{x}=\mathbf{b}, we can find the projection \mathbf{p} of \mathbf{b} onto the column space of A by \displaystyle \mathbf{p}=A\mathbf{u}.

Dimension Theorem for Matrices (Also known as Rank-Nullity Theorem)

If A is a matrix with n columns, then \displaystyle rank(A)+nullity(A)=n.

(rank(A)=number of pivot columns,

nullity(A)=number of non-pivot columns.)

Linear Independence and the Wronskian
A set of vector functions \vec{f_1}(x), \dots, \vec{f_n}(x) from \mathbb{R} to \mathbb{R}^n is linearly independent in the interval (\alpha,\beta) if \displaystyle W[\vec{f_1}(x),\dots,\vec{f_n}(x)]\neq 0 for at least one value of x in the interval (\alpha,\beta).

Oven-roasted Scampi with Butter & Garlic

If you are an avid cook or food lover, do check out this cooking blog. 100% free recipes with high definition photographs, featuring Chinese, Western and other cuisines like Thai, Malaysian, Indian etc.

All recipes are suitable for beginner, amateur chefs. Not much equipment required other than the usual kitchen appliances like stove, oven.

Free Newsletter Subscription: https://chewbaccascook.wordpress.com/subscribe/

Some exotic recipes:

  1. Ge Da Soup
  2. King Crab
  3. Green Curry Chicken
  4. Pork Chop with Roasted Apple
  5. Homemade Prawn Ribs Noodle Soup

chinesetuition88's avatarCooking For Fun

When my husband and I were in Bangkok, we had a very giant Prawn in a restaurant. And several days ago, we found such a giant Prawn in supermarket. So we bought two.

Preheat oven to 200 degree C.

1. Clean Prawns and cut them into halves. I didn’t cut them through just left a big cut on their belly.

2. Sprinkle salt and black pepper over Prawns.

3. In a small bowl, add in 10 g butter. Then use a garlic press to press 4 cloves garlic. Add in 1/2 tsp black pepper. Mix well.

4. Press butter garlic mixture into the cut on belly. Brush shell with a little honey.

5. Into the oven and roast for 15-20 mins.

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Latest Secondary School Cut off Point (COP)

Something interesting in the latest Secondary School (based on PSLE results) Cut off Points (COP) is that MGS Cut-off points has risen sky high to 261, on par with RI and above HCI and RGS.

Nanyang Girls’ High School IP SAP (girls) – 264
Methodist Girls’ School (Secondary) IB (girls) – 261
Raffles Institution IP (boys) – 261
Hwa Chong Institution IP SAP (boys) – 260
Raffles Girls’ School (Secondary) IP (girls) – 260
CHIJ St. Nicholas Girls’ School IP SAP (girls) – 258
Dunman High School IP SAP (co-ed) – 258
National Junior College IP (co-ed) – 258
Anglo-Chinese School (Independent) IB (boys) – 256
Cedar Girls’ Secondary School IP (girls) – 254
Victoria School IP (boys) – 254
Catholic High School IP SAP (boys) – 253
River Valley High School IP SAP (co-ed) – 253
Singapore Chinese Girls’ School IP (girls) – 253
St. Joseph’s Institution IB (boys) – 253
Temasek Junior College IP (co-ed) – 253
CHIJ St. Nicholas Girls’ School O-levels SAP (girls) – 253
Methodist Girls’ School (Secondary) O-levels (girls) – 253
Singapore Chinese Girls’ School O-levels (girls) – 252
Catholic High School O-levels SAP (boys) – 251
Anglo-Chinese School (Independent) O-levels (boys) – 250
Cedar Girls’ Secondary School – O-levels (girls) – 250
Victoria School – O-levels (boys) – 248
Anderson Secondary School (co-ed) – 247
Bukit Panjang Govt. High School (co-ed) – 247
CHIJ Secondary (Toa Payoh) (girls) – 247
Paya Lebar Methodist Girls’ School (Secondary) (girls) – 247
St. Joseph’s Institution O-levels (boys) – 246
Nan Hua High School SAP (co-ed) – 245
St. Andrew’s Secondary School (boys) – 245
St. Margaret’s Secondary School (girls) – 244
Crescent Girls’ School (girls) – 243
Fairfield Methodist School (Secondary) (co-ed) – 243
Nan Chiau High School SAP (co-ed) – 243
Swiss Cottage Secondary School (co-ed) – 241
Anglican High School SAP (co-ed) – 240
Anglo-Chinese School (Barker Road) (boys) – 239
Chung Cheng High School (Main) SAP (co-ed) – 239
Commonwealth Secondary School (co-ed) – 239
Ngee Ann Secondary School (co-ed) – 238
Chung Cheng High School (Yishun) (co-ed) – 237
Yishun Town Secondary School (co-ed) – 237
Tanjong Katong Girls’ School (girls) – 236
Xinmin Secondary School (co-ed) – 236
CHIJ St. Theresa’s Convent (girls) – 235
Maris Stella High School SAP (boys) – 235
Fuhua Secondary School (co-ed) – 234
Zhonghua Secondary School (co-ed) – 234
Clementi Town Secondary School (co-ed) – 233
Presbyterian High School (co-ed) – 233
Tanjong Katong Secondary School (co-ed) – 233
Kranji Secondary School (co-ed) – 232
Kuo Chuan Presbyterian Secondary School (co-ed) – 232
Riverside Secondary School (co-ed) – 232
St. Patrick’s School (boys) – 232
CHIJ St. Joseph’s Convent (girls) – 231
Dunman Secondary School (co-ed) – 231
Holy Innocents’ High School (co-ed) – 229
St. Hilda’s Secondary School (co-ed) – 229
Ang Mo Kio Secondary School (co-ed) – 227
Bowen Secondary School (co-ed) – 225
Evergreen Secondary School (co-ed) – 225
Gan Eng Seng School (co-ed) – 225
Jurong Secondary School (co-ed) – 225
Edgefield Secondary School (co-ed) – 224
St. Gabriel’s Secondary School (boys) – 224
Geylang Methodist School (Secondary) (co-ed) – 223
Bukit Batok Secondary School (co-ed) – 222
CHIJ Katong Convent (girls) – 222
Hua Yi Secondary School (co-ed) – 222
Hai Sing Catholic School (co-ed) – 221
Pasir Ris Secondary School (co-ed) – 221
West Spring Secondary School (co-ed) – 221
Mayflower Secondary School (co-ed) – 220
St. Anthony’s Canossian Secondary School (girls) – 219
Ahmad Ibrahim Secondary School (co-ed) – 218
Pasir Ris Crest Secondary School (co-ed) – 216
Pei Hwa Secondary School (co-ed) – 216
Queensway Secondary School (co-ed) – 216
Woodlands Ring Secondary School (co-ed) – 215
Beatty Secondary School (co-ed) – 214
Bedok View Secondary School (co-ed) – 214
Chua Chu Kang Secondary School (co-ed) – 214
Peirce Secondary School (co-ed) – 214
Deyi Secondary School (co-ed) – 210
Yuan Ching Secondary School (co-ed) – 210
Zhenghua Secondary School (co-ed) – 210
Compassvale Secondary School (co-ed) – 209
Hillgrove Secondary School (co-ed) – 208
North Vista Secondary School (co-ed) – 207
Bedok South Secondary School (co-ed) – 206
Orchid Park Secondary School (co-ed) – 204
Woodgrove Secondary School (co-ed) – 204
Bukit View Secondary School (co-ed) – 203
Coral Secondary School (co-ed) – 203
Greendale Secondary School (co-ed) – 203
New Town Secondary School (co-ed) – 202
Yishun Secondary School (co-ed) – 201
Chong Boon Secondary School (co-ed) – 200
Jurongville Secondary School (co-ed) – 200
Kent Ridge Secondary School (co-ed) – 200
Westwood Secondary School (co-ed) – 200
Christ Church Secondary School (co-ed) – 199
Guangyang Secondary School (co-ed) – 197
Admiralty Secondary School (co-ed) – 196
Manjusri Secondary School (co-ed) – 196
Tampines Secondary School (co-ed) – 196
Greenridge Secondary School (co-ed) – 195
Greenview Secondary School (co-ed) – 195
Canberra Secondary School (co-ed) – 194
Punggol Secondary School (co-ed) – 194
Bishan Park Secondary School (co-ed) – 193
Jurong West Secondary School (co-ed) – 192
Juying Secondary School (co-ed) – 192
Seng Kang Secondary School (co-ed) – 191
Damai Secondary School (co-ed) – 190
Junyuan Secondary School (co-ed) – 190
Ping Yi Secondary School (co-ed) – 190
Bedok Green Secondary School (co-ed) – 189
Montfort Secondary School (boys) – 189
Naval Base Secondary School (co-ed) – 189
Northland Secondary School (co-ed) – 189
Queenstown Secondary School (co-ed) – 189
Regent Secondary School (co-ed) – 189
Yuhua Secondary School (co-ed) – 189
Assumption English School (co-ed) – 188
Bartley Secondary School (co-ed) – 188
Bendemeer Secondary School (co-ed) – 188
Boon Lay Secondary School (co-ed) – 188
Broadrick Secondary School (co-ed) – 188
Bukit Merah Secondary School (co-ed) – 188
Changkat Changi Secondary School (co-ed) – 188
Dunearn Secondary School (co-ed) – 188
East Spring Secondary School (co-ed) – 188
East View Secondary School (co-ed) – 188
Fajar Secondary School (co-ed) – 188
Fuchun Secondary School (co-ed) – 188
Hong Kah Secondary School (co-ed) – 188
Hougang Secondary School (co-ed) – 188
Loyang Secondary School (co-ed) – 188
Marsiling Secondary School (co-ed) – 188
Northbrooks Secondary School (co-ed) – 188
Outram Secondary School (co-ed) – 188
Peicai Secondary School (co-ed) – 188
Sembawang Secondary School (co-ed) – 188
Serangoon Garden Secondary School (co-ed) – 188
Serangoon Secondary School (co-ed) – 188
Shuqun Secondary School (co-ed) – 188
Springfield Secondary School (co-ed) – 188
Tanglin Secondary School (co-ed) – 188
Whitley Secondary School (co-ed) – 188
Woodlands Secondary School (co-ed) – 188
Yio Chu Kang Secondary School (co-ed) – 188
Yusof Ishak Secondary School (co-ed) – 188
Yuying Secondary School (co-ed) – 188

Source: http://sgtalk.org/mybb/Thread-Secondary-School-Ranking-based-on-PSLE-Cutoff-Point

(Dated 2017)

Do double check from the official MOE PSLE Cutoff point list: https://www.moe.gov.sg/docs/default-source/document/education/admissions/secondary-one-posting/2017-files/sec-1-posting—english.pdf

Also, do read this article on how to choose secondary schools based on the latest PSLE Cut off Points (COP) and other factors: More to secondary schools than cut-off point: Minister Heng.

5 Ways To Make Math More Fun And Meaningful For Kids

5 Ways To Make Math More Fun And Meaningful For Kids

Fun and meaningful – these are two words that children rarely use to describe math. There are several reasons why many kids dislike math, but according to kids and learning experts, the top reasons always include:

  • They always have to memorize mathematical formulas and concepts
  • They often have to make numerous complex and lengthy calculations (such as finding the surface area of cuboid or cylinder)
  • They always feel pressure to get perfect quiz or test scores
  • They have a hard time finding practical applications for the advanced mathematical formulas and concepts they’re learning

Because of these reasons (and more), parents always struggle to get kids to like math and excel in this subject.

How to Help Kids Change Their Attitude towards Math

According to a study published on the website of Stanford University’s Graduate School of Education, kids who outgrow their dislike and fear of of this subject will find it easier to do better on this subject.

If you are a parent or teacher, you can help children change their attitude towards math by making it more fun and meaningful for them. You can do this through the following ways:

1.    Enable your kids to realize the importance of math

When children understand that math is not all about theories and principles, they will start viewing the study of math as a valuable learning opportunity and thus become more interested in it. As such, you need to constantly show them how useful math is in real life.

For instance:

  • Teach your kids about basic finance whenever you go shopping
  • Train younger kids to sort coins and bills and how to use them when buying individual or small amounts of items
  • Allow your older children to help find the best prices for the items on your shopping list. Ask them to tally simple sums while grocery shopping.

Other activities that will help kids understand the relevance of math in real life include using measurements and basic operations when cooking and baking, telling time, checking temperatures, etc.

Although these activities seem simple, they are still effective ways of teaching kids the importance of knowing the right concepts and applications of certain mathematical operations.

2.    Take math outdoors

If you’re an educator, when you take math learning outside the classroom, you provide kids excellent ways of realizing that math can be found and used everywhere. This will also allow you to transfer lessons outside the classroom, and vice versa.

Below are examples of fun activities that will enable you to take math outdoors:

  • Treasure or scavenger hunt
  • Multiplication hopscotch
  • Leaf logic
  • Counting maze (for preschoolers)

3.    Enroll your kids in an after-school tutoring program

Sometimes, children need outside help to discover that math is interesting and meaningful. If you and your kids decide to get help from a tutor, find a tutoring center that specializes in teaching kids math.

The right math tutoring center will follow a unitary method that will help their students make sense of all the theories and concepts they are learning. They will assess the needs of the students and design a personalized learning program that will address their specific requirements.

Most tutoring centers today do not simply provide additional explanations and activities for kids to learn a particular concept. Tutors tailor their teaching techniques to ensure the students learn by heart and apply their knowledge.

As such, they also employ fun and creative methods to teach their students. They also check progress along the way to make sure kids truly understand, apply, and retain the concepts they learned.

4.    Incorporate math in games

Bring out your board games, a pack of cards, a puzzle, or even or old blocks and turn the game into a family competition. Activities and games that incorporate or focus on math are great in reinforcing the right mathematical skills and concepts.

Regardless of the activity, you can reward even small accomplishments and help your kids know that they just completed a fun math-related task. Children will love the recognition and prize, especially if they can compete with their siblings. They will also realize that knowing mathematical operations can be fun and applying them can be rewarding.

5.    Be supportive

Lastly, although you may want to empathize with your kids, saying things like “I was also never good at math” won’t do anything good for them. It is best to encourage your children to embrace challenges and see the fun in learning even if they are having a hard time with some mathematical concepts.

Be as involved as you can be in your children’s schoolwork and show enthusiasm. When you help your kids learn to associate math with fun, pleasure, parental love and attention, they will be excited about the subject throughout their learning years.

As a parent or educator, your support and willingness to think outside the box will go a long way in helping your kids think differently about math and eventually excel in the subject.

AUTHOR BIO

Maloy Burman is the Chief Executive Officer and Managing Director of Premier Genie FZ LLC. He is responsible for driving Premier Genie into a leadership position in STEM (Science, Technology, Engineering and Mathematics) Education space in Asia, Middle East and Africa and building a solid brand value. Premier Genie is currently running 5 centers in Dubai and 5 centers in India with a goal to multiply that over the next 5 years.

Positive attitude toward math predicts math achievement in kids

Science has proven that attitude is really important. Positive attitude toward math has great impact on math achievement in children.

One way to instill positive attitude toward math is via interesting math books. Another way is via parental example, it is important for parents themselves to have a positive attitude to math as it can influence their child.

Source: Science Daily

For the first time, scientists have identified the brain pathway that links a positive attitude toward math to achievement in the subject. In a study of elementary school students, researchers found that having a positive attitude about math was connected to better function of the hippocampus, an important memory center in the brain, during performance of arithmetic problems.

In a study of elementary school students, researchers at the Stanford University School of Medicine found that having a positive attitude about math was connected to better function of the hippocampus, an important memory center in the brain, during performance of arithmetic problems.

The findings will be published online Jan. 24 in Psychological Science.

Educators have long observed higher math scores in children who show more interest in math and perceive themselves as being better at it. But it has not been clear if this attitude simply reflects other capacities, such as higher intelligence.

The new study found that, even once IQ and other confounding factors were accounted for, a positive attitude toward math still predicted which students had stronger math performance.

‘Attitude is really important’

“Attitude is really important,” said Lang Chen, PhD, the study’s lead author and a postdoctoral scholar in psychiatry and behavioral sciences. “Based on our data, the unique contribution of positive attitude to math achievement is as large as the contribution from IQ.”

The scientists had not expected the contribution of attitude to be so large, Chen said. The mechanism underlying its link to cognitive performance was also unexpected.

“It was really surprising to see that the link works through a very classical learning and memory system in the brain,” said the study’s senior author, Vinod Menon, PhD, professor of psychiatry and behavioral sciences. Researchers had previously hypothesized that the brain’s reward centers might drive the link between attitude and achievement — perhaps children with better attitudes were better at math because they found it more rewarding or motivating. “Instead, we saw that if you have a strong interest and self-perceived ability in math, it results in enhanced memory and more efficient engagement of the brain’s problem-solving capacities,” Menon said.

The researchers administered standard questionnaires to 240 children ages 7 to 10, assessing demographics, IQ, reading ability and working-memory capacity. The children’s level of math achievement was measured with tests of their knowledge of arithmetic facts and ability to solve math word problems. Parents or guardians answered surveys about the children’s behavioral and emotional characteristics, as well as their anxiety about math and general anxiety. Children also answered a survey that assessed their attitude toward math, including questions about interest in math and self-perceived math ability, as well as their attitude toward academics in general.

Forty-seven children from the group also participated in MRI brain scans while performing arithmetic problems. Tests were conducted outside the MRI scanner to discern which problem-solving strategies they used. An independent group of 28 children also was given MRI scans and other assessments in an attempt to replicate the findings from the cohort previously given brain scans.

Lenovo Miix 320 Review

The Lenovo Miix 320 is quite a good budget computer actually, much better than what the reviews on Amazon state.

Some special features is that it is able to detach into a tablet, has touchscreen, and is compatible with a screen pen called the Lenovo Active Pen. Overall, it is the best laptop in its price range. Be sure to buy the 4 GB RAM version, as the 2 GB version will be too slow.

Size wise, its screen is basically the same size as an iPad. Hence, the Lenovo Miix 320 is suitable for people who want an “iPad with a keyboard”. If the screen font is too small, just setting the system font to 125% will solve the problem.

Conclusion: A very decent budget laptop that is suitable for basic usage such as surfing the web, email and word processing. Value for money (probably the best in its price range).


Lenovo Miix 320, 10.1-Inch Windows Laptop, 2 in 1 Laptop, (Intel Atom X5-Z8350, 1.44 GHz, 4 GB DDR3L, 64 GB eMMC, Windows 10 Home), Platinum, 80XF00DRUS

Alternatives for people with higher budget

The most classic 2 in 1 Laptop is probably the Microsoft Surface. Hence, if you have a higher budget than the Lenovo Miix, probably you may want to consider the Surface instead.


Microsoft Surface Book (128 GB, 8 GB RAM, Intel Core i5)

Dot Product and Span Summary

Dot Product
– \mathbf{u}\cdot\mathbf{v}=\|u\|\|v\|\cos\theta
– \cos\theta=\frac{\mathbf{u}\cdot\mathbf{v}}{\|u\|\|v\|}

Span
\text{span}\{\mathbf{u_1},\mathbf{u_2},\dots,\mathbf{u_k}\}=\{c_1\mathbf{u_1}+c_2\mathbf{u_2}+\dots+c_k\mathbf{u_k}\mid c_1,c_2,\dots,c_k\in\mathbb{R}\}=\text{set of all linear combinations of } \{\mathbf{u_1},\mathbf{u_2},\dots,\mathbf{u_k}\}.

Subspaces
V\subseteq\mathbb{R}^n is a subspace of \mathbb{R}^n if
1) V=\text{span}\{\mathbf{u_1},\mathbf{u_2},\dots,\mathbf{u_k}\} for some vectors \mathbf{u_1},\mathbf{u_2},\dots,\mathbf{u_k}.
2) V satisfies the closure properties:

(i) for all \mathbf{u},\mathbf{v}\in V, we must have \mathbf{u}+\mathbf{v}\in V.

(ii) for all \mathbf{u}\in V and c\in\mathbb{R}, we must have c\mathbf{u}\in V.

3) V is the solution set of a homogeneous system.

(Sufficient to check either one of Condition 1, 2, 3.)

Remark:
For V to be a subspace, zero vector \mathbf{0} must be in V. (Since for \mathbf{u}\in V, 0\in\mathbb{R}, we have 0\mathbf{u}\in V.)

Linear Independence and Dependence
\mathbf{u_1},\mathbf{u_2},\dots,\mathbf{u_k} are linearly independent if the system \displaystyle c_1\mathbf{u_1}+c_2\mathbf{u_2}+\dots+c_k\mathbf{u_k}=0 has only the trivial solution, i.e. c_1=c_2=\dots=c_k=0.

If the system has non-trivial solutions, i.e. at least one c_i not zero, then \mathbf{u_1},\mathbf{u_2},\dots,\mathbf{u_k} are linearly dependent.