The rule for the sum of a convergent geometric series Whiteboard exercise Play

The rule for the sum of a convergent geometric series Student activity Play

The sides of the triangles – trigonometric ratios for selected angles Whiteboard exercise Play

The significance of transformers Student activity Play

The significance of transformers Whiteboard exercise Play

The sine and coordinates of the points Animation Play

The sine of an arbitrary angle Student activity Play

The speed of runners Animation Play

The steepest part of a road Animation Play

The sum as a common fraction Whiteboard exercise Play

The sum of a finite geometric series Animation Play

The sum of a finite geometric series Student activity Play

The sum of a finite geometric series – activity Whiteboard exercise Play

The synthesis of water Animation Play

The tangent and coordinates of the points Animation Play

The tangent as a coordinate Animation Play

The tangent of an arbitrary angle Student activity Play

The three circles Whiteboard exercise Play

The unit of atomic mass Animation Play

Three bottles Whiteboard exercise Play

Transformer Whiteboard presentation Play

Transformer Whiteboard presentation Play

Transformer Class activity Play

Transformer Class activity Play

Trigonometric ratios Whiteboard exercise Play