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Interactive Number Grid
Author:
John Ulbright
Click on a number to toggle its color. Click on the arrows to turn rows/columns red.
GeoGebra
Thanks to
Duane Habecker
for the idea to toggle between 0/1 as the starting number.
New Resources
Cube of a Binomial - Volume Model
Is it Isosceles?
Lorenz Attractor: Multiple particles
Open Middle Logarithm Exercises (1)
Road Runner (beep, beep)
Discover Resources
Torsional Moment - Part 2
Circle Theorem 7 - Angles in a Semi-Circle
Inv 2.1 - Connecting Congruent Polygons
Chapter 4
Texan Star #8
Discover Topics
Sine
Distributions
Matrices
Isosceles Triangles
Exponent