Pentominoes

Author:John Golden

Finally made a set I like. Inspired by Duane Habecker's excellent GeoGebra set: https://www.geogebra.org/m/dzN68HSS Click the polygon to flip! The dots translate and the diamonds turn.

New Resources

Trefoil Knot
¿Quién llegará más lejos en el mundial?
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Untitled
အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

Properties of a Trapezium
Math Project
Πυθαγόρειο Θεώρημα
Internal angles of a triangle
Linear regression line through data's center of gravity

Discover Topics

Intersection
Pyramid
Pie Chart or Circle Chart
Ratios
Linear Functions