Archive for January, 2014

Friday math movie: Complex numbers in math class

Complex number lesson
This is a very creative way to present a lesson - funny, too.

Read the rest of this entry »

IntMath Newsletter: Open source textbooks, math of beauty

In this Newsletter:

Resource: Open source textbooks
Updated math interactive - Math of beauty
IntMath Polls
Math puzzle
Friday math movie - Sand images drawing machines
Final thought - School for the soul

Read the rest of this entry »

Updated Math of Beauty interactive

math of beauty
This interactive allows you to place a mask over the photos of so-called beautiful people, and see how close their face is to the ideal.

Read the rest of this entry »

Friday math movie: Four Cable Drawing Machine

Sand art
This reminds me of Spirograph images that brought art and geometry together, and always had an element of mystery to them.

Read the rest of this entry »

Full archive

See the blog sitemap for all previous articles.