kftsang885 Works

All Patterns of the 3D Cube

2013-10-22 15:06

11 Patterns of the Cube (Net of a Cube)

2013-08-20 18:11

Function Graphing and Export

2013-09-12 12:58

Equivalent Fractions Visualized: Understanding Fraction Equality

2014-01-17 17:01

Learning Equivalent Fractions by Francis Kin Fun Tsang

2014-01-17 17:01