thinair Boulder, Colorado. elevation 5400 feet.



Reading, Writing, Arithmetic, and Computational Thinking
Open World Learning -- FANTASTIC education non-profit
Racial Divisions in Boulder -- a new school building for Columbine & immigration


Give students real design problems
Columbine and Educational Technology, and Computational Thinking
Alan Kay and computational thinking
Lesson in geometry, growth, and foundations of calculus
Alan Kay, Etoys, Drive a Car, and math education
Despite CSAP, Columbine is succeeding
Measure a tire: math vs. measurement
Reenacting Galileo's experiments with Gravity
Logo, Fractals, and Recursion; Programming, and Removing Repetition