Famous figures bounded by semicircles – arbelos Whiteboard exercise Play

Famous figures bounded by semicircles – salinon Whiteboard exercise Play

Figures and their areas Whiteboard exercise Play

Figures in a coordinate system Student activity Play

Figures in coordinates – part 1 Student activity Play

Figures symmetrical with respect to a point Student activity Play

Finding a surface area Animation Play

Finding angle Whiteboard exercise Play

Finding angle – obtuse triangle Whiteboard exercise Play

Finding angles Student activity Play

Finding angles in a triangle Student activity Play

Finding angles in a triangle Whiteboard exercise Play

Finding areas Student activity Play

Finding areas Whiteboard exercise Play

Finding exterior angle in a triangle Whiteboard exercise Play

Finding height Whiteboard exercise Play

Finding heights Student activity Play

Finding images of figures under reflection Student activity Play

Finding side Whiteboard exercise Play

Finding sides Student activity Play

Finding sides Student activity Play

Finding sides in the triangle Whiteboard exercise Play

Finding square roots Animation Play

Finding square roots (1) Student activity Play

Finding square roots (2) Student activity Play