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Author:
Marina Menna Barreto
New Resources
Golden Rectangles and Golden Spirals
seo tool
Morse code visualizer / decoder
Flip 4 Coins
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Discover Resources
Congruent Triangles
Angry birds
Project Euler #246
MPP&APP-backup1
Multiplication and Division with Multiples of Powers of Ten
Discover Topics
Arithmetic Mean
Pythagoras or Pythagorean Theorem
Geometric Transformations
Kite
Vectors