science, elements, and math games

Sunday, January 25, 2009

at JLab

multiplication game

Monday, January 19, 2009

oh, more games here –


Thursday, January 15, 2009

NOVA’s Hunting the Hidden Dimension

Graph Paper Generator

Sunday, November 2, 2008

many, many types of paper here

Ellen McHenry’s Basement Workshop

Monday, October 20, 2008

Brilliant stuff here:

Life Sciences, Earth Science, Chemistry, Energy/Machines, History, Geography, Math, Latin, Drama

Mathematics Illuminated

Wednesday, April 30, 2008

textbook, video lessons, and interactives from Annenberg

1 The Primes
2 Combinatorics Counts
3 How Big is Infinity?
4 Topology’s Twists and Turns
5 Other Dimensions
6 The Beauty of Symmetry
7 Making Sense of Randomness
 8 Geometries Beyond Euclid
 9 Game Theory
10 Harmonious Math
11 Connecting with Networks
12 In Sync
13 The Concepts of Chaos

The Geodesic Clubhouse

Sunday, May 21, 2006

Build a Geodesic dome with your children out of newspaper.

Instructions here: (scroll down)


Paper Models of Polyhedra

Tuesday, May 16, 2006



Woven Paper Polyhedra


The Geometry Junkyard

Ikoso Kits

Monday, May 15, 2006


Highlights Try This! Experiments

Thursday, May 11, 2006

Fun science experiments and a few math tricks from Highlights Magazine.