Isomerism Class activity Play

Justification of a geometric construction Whiteboard exercise Play

Justification of a geometric construction Student activity Play

Linear equation and geometric problem Whiteboard exercise Play

Musical tuning Animation Play

Musical tuning Whiteboard exercise Play

Musical tuning Student activity Play

Noise pollution Student activity Play

Optical instruments Whiteboard presentation Play

Optical instruments Whiteboard presentation Play

Optical instruments Class activity Play

Optical instruments Class activity Play

Oscillations of a string Whiteboard presentation Play

Oscillations of a string Class activity Play

Perimeters of geometric figures Student activity Play

Problems involving the formula for a finite geometric series Whiteboard exercise Play

Problems involving the formula for a finite geometric series Student activity Play

Problems involving the formula for a finite geometric series Student activity Play

Problems involving the formula for a finite geometric series Whiteboard exercise Play

Problems involving the formula for a finite geometric series Whiteboard exercise Play

Problems involving the formula for a finite geometric series Animation Play

Problems of geometric sequences Whiteboard exercise Play

Problems of geometric sequences Student activity Play

Pythagoras' theorem – geometric proof Whiteboard exercise Play

Pythagoras' theorem – geometric proof Student activity Play