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Sherlock Holmes' problem
Author:
spkwan
Take out the small square. Re-assemble the remaining pieces to form a quadrilateral.
GeoGebra
What is the secret?
How is the square piece 'lost'?
worksheet: Sherlock Holmes
wksht SherlockHolmes v5.pdf
GeoGebra
Curry's Paradox
worksheet: 64 vs 65
wksht 64vs65 v3.pdf
New Resources
רישום חופשי
Flip A Bunch of Coins
Roll 6d five times
Untitled
Basic Percent Exercises (V2)
Discover Resources
Friction: Pulling a Box on a Horizontal Surface
ΟΡΙΖΟΝΤΙΑ ΤΑΛΑΝΤΩΣΗ ΚΑΙ ΚΑΤΑΚΟΡΥΦΗ ΠΛΑΣΤΙΚΗ ΚΡΟΥΣΗ
Part 2
Angle Bisector CFGS GCSE
Inequalities resume
Discover Topics
Parabola
Reflection
Special Points
Cube
Bar Chart or Bar Graph