Intensity of a sound wave Simulation Play

Intensity of a sound wave Student activity Play

Lagrange interpolation formula Animation Play

Lena's thermometer Whiteboard exercise Play

Making angles that are multiples of 45° Student activity Play

Making angles that are multiples of 60° Student activity Play

Measure of electromotive force Simulation Play

Measure of rotation Animation Play

Measure of rotation Student activity Play

Measure of rotation Simulation Play

Measure of the slope Simulation Play

Measure of 'vegetation density' Animation Play

Measurement of density Student activity Play

Measurement of density Whiteboard exercise Play

Measures of angles Simulation Play

Measures of angles Student activity Play

Measures of angles Simulation Play

Measures of angles Student activity Play

Measures of central tendency Student activity Play

Measures of central tendency Animation Play

Measures of central tendency – the arithmetic mean Whiteboard presentation Play

Measures of central tendency – the arithmetic mean Class activity Play

Measures of central tendency – the mode, the median Whiteboard presentation Play

Measures of central tendency – the mode, the median Class activity Play

Measures of length Whiteboard exercise Play