Polarisation by refraction Student activity Play

Populations and possible sampling frames Whiteboard exercise Play

Predicting the result Animation Play

Preparing a sampling process Student activity Play

Principle of superposition Student activity Play

Principle of superposition Simulation Play

Principle of superposition Whiteboard exercise Play

Probability Whiteboard exercise Play

Probability Student activity Play

Probability of different events Whiteboard exercise Play

Probability of the sum of two events Student activity Play

Proportion – introduction Student activity Play

Protective functions of epidermal tissue Student activity Play

Quadratic function (1) Whiteboard presentation Play

Quadratic function (1) Class activity Play

Quadratic function (2) Whiteboard presentation Play

Quadratic function (2) Class activity Play

Random event Student activity Play

Random experiment Animation Play

Ratio of two quantities of different kinds Whiteboard exercise Play

Ratio of two quantities of different kinds Whiteboard exercise Play

Ratio of two quantities of different kinds Student activity Play

Reaction of the organism to different stimuli Slideshow Play

Relative frequency Whiteboard exercise Play

Relative frequency Student activity Play