10-20-30 Rule for Powerpoint

Just learnt this interesting guideline for Powerpoint presentations:

• 10 slides for a
• 20 minute presentation
• font size of 30 (minimum)

See also: http://sixminutes.dlugan.com/10-20-30-rule-guy-kawasaki-powerpoint/

This rule is invented by Guy Kawasaki, a famous author.

Number of minutes per Powerpoint Slide

Based on the above guideline, this works out to 2 minutes for each powerpoint slide.

Author: mathtuition88

Math and Education Blog View all posts by mathtuition88