Composing and solving linear equations Class activity Play

Compounds that contain more than one substituent of the same type Animation Play

Congruence of triangles Whiteboard presentation Play

Congruence of triangles Class activity Play

Congruent figures Student activity Play

Congruent means identical Animation Play

Congruent triangles Student activity Play

Congruent triangles Animation Play

Congruent triangles Student activity Play

Construction of a circle inscribed into a triangle Animation Play

Construction of a hexagon Animation Play

Construction of a parallelogram Simulation Play

Construction of a pentagon Animation Play

Construction of a triangle Animation Play

Construction of bisectors Simulation Play

Construction of regular polygons Student activity Play

Construction of triangles Animation Play

Corresponding sides Whiteboard exercise Play

Corresponding sides and angles Student activity Play

Cube roots Student activity Play

Demonstration of the formula for the area of a triangle Whiteboard exercise Play

Diagonals and sides of polygons Whiteboard exercise Play

Diagonals of polygons Student activity Play

Different questions about the same operation Whiteboard exercise Play

Different questions about the same operation. How many times more? How many times less? Student activity Play