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GeoGebra
GeoGebra Classroom
Outline
Puzzles and games and fun stuff
5-Piece Puzzle
Color Square Puzzle
Tangram
Spiraling Squares
The Vanishing Leprechaun
Disk Pyramid Puzzle
Could you fit it?
Chinese Match Puzzles 1-8
Chinese Match Puzzles 2 (7 puzzles)
'Tangram' Puzzle 'Cat'
Deci-Blocks
Pentominoe v2
Tetrominos
Four Blues and Four Reds
Bishops Move
25 Red Squares
Eight Disks
The Missing Astronaut
Trading Places
Lights Out Game
Four-by-Four NIM
Translate This
Reverses
Kaleidoscope
Sierpinski Triangle
Slide puzzle
Tangram v2
Square puzzles
Puzzles and games and fun stuff
Author:
Duane Habecker
5-Piece Puzzle
Color Square Puzzle
Tangram
Spiraling Squares
The Vanishing Leprechaun
Disk Pyramid Puzzle
Could you fit it?
Chinese Match Puzzles 1-8
Chinese Match Puzzles 2 (7 puzzles)
'Tangram' Puzzle 'Cat'
Deci-Blocks
Pentominoe v2
Tetrominos
Four Blues and Four Reds
Bishops Move
25 Red Squares
Eight Disks
The Missing Astronaut
Trading Places
Lights Out Game
Four-by-Four NIM
Translate This
Reverses
Kaleidoscope
Sierpinski Triangle
Slide puzzle
Tangram v2
Square puzzles
Next
5-Piece Puzzle
New Resources
van Aubel's Theorem
Stairs (Optical Illusion)
Pelecoid
Rotating Points (Optical Illusion)
Construct a Square
Discover Resources
Cosine Law
Nine-Point Circle
calculo para o meu irmao alan
#15 4-2 例題9
Transformations
Discover Topics
Volume
Binomial Distribution
Median Line
Difference and Slope
Equations