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Pi Demo
Author:
P. Ferguson
Manipulative to help discover pi
Move the slider to unroll the liquorice
New Resources
Rolo
Extended Law of Sines
Open Middle: Trigonometric Equation (2)
Fraction Fluency: Amount of a Whole
Is It Prime?
Discover Resources
Polynomial Transformations
Sun, earth and moon
spider bing
day 117
Volumen prisma-pirámide
Discover Topics
Root
Square
Addition
Isosceles Triangles
Indefinite Integral