spkwan

Polygon Dissection and Tiling: Dudeney's Dissection

2011-11-03 03:41

The Biased Farmer's Fence Problem

2016-05-19 19:19

Symmetry Exercises for Kids

2016-01-09 13:58

Volume of a Box and Polygon Geometric Construction

2011-10-18 14:59

Symmetry Exercises for Kids

2016-03-06 22:09

Axial Symmetry and Geometric Folding Exploration

2011-10-14 11:17

Volume of a Box

2011-10-17 11:44

Demonstration of Axial Symmetry and Mirror Transformation

2017-03-01 15:13

Harder Symmetry Exercise for Kids

2016-01-14 11:16

Perimeter Calculation Using Edge Translation

2011-10-16 14:03

Volume of a Box and Polynomial Optimization

2011-10-23 16:45

Symmetry Exercises for Kids

2016-03-06 08:07

Works