Efficiency Vs. Time
Move the green triangle to choose the amount of time invested. Yellow curve is the efficiency of time spent at that moment.
Introduction to straight line graphs
Incenter and Excenters
Exploring polygons formed by midpoints of sides of 3, 4, 6-gon
Teorema de Pitágoras
Circles, Circles, Everywhere!
Folding paper, doing geometry figures (s n Attar,shirgaon)
Skill Vs. Time
Success Vs. Skill