Videos

The Fifth Commandment
135

Be Practical
131

Leaves of the Same Branch
268

All Square
165

Fantastic Four
149

The Prerequisites
502

Park the Bus
215

The Required Proof 1
420

Build a Wall
171

The Fifth Commandment
135

The Heirarchy
128

Diagonal Road
321

Diagonal Road
321

Crossroads
288

Try Angles
192

Try Angles
192

Three's a Crowd
280

Three's a Crowd
280

Three on My Side
174

Fantastic Four
149

Crossroads
288

Three on My Side
174

Be Practical
131

Special Parallelograms
294

Constructing Rectangle
281

Properties of Kite
151

Adaptive Q23
34

Rectangles
223

Parallelogram
70

Construction of a Rhombus when one side and one angle are given
85

Construction of a square when one side is given.
245

The Required Proof 2
361