Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
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
bewijs stelling van Pythagoras
Hypocycloids
Adding Decimal Numbers and Shortest Path Strategies
רישום חופשי
functionartculture
Discover Resources
Bezier String Art
DSE 2018(19)
Cindy sliding block puzzle
Trap
Exploring Bayes' Theorem
Discover Topics
Median Line
Numbers
Exponent
Combinatorics
Linear Regression