In this Newsletter:
1. Google International Science Fair
2. "e" day next week (2/7)
3. The Versa Ruler
4. Answerify - a new forum
5. AutoGraph software review
6. Friday math movies
7. Final thought - make it creative
This video shows how we can improve our lives using sensing data.
Autograph is a well-designed 2-D and 3-D plotting application for education. Here's my review.
Vi Hart presents an enthusiastic rendering of spirals and Fibonacci, as relating to plants.
In this Newsletter:
1. Biorhythm graphs
2. Interactive parabola graphs
3. Space scientist turns math teacher
4. Latest IntMath Poll - individual study
5. Friday Math Movies
6. Final thought - Sharpen your math tools
Biorhythm graphs are an interesting - but unscientific - application of sine curves.
Dave tells us about his interesting working career that often involved math, and how he recently became a math teacher.
Where did the missing square go? We can use slopes of lines to solve this puzzle.
Is this a viable answer to the many problems experienced by mainstream schools?
See the blog sitemap for all previous articles.
(External blogs linking to IntMath)
From Math Blogs
