Photosynthesis – a way to be independent Slideshow Play

Physical changes of three different substances Whiteboard exercise Play

Physical properties of giant molecules of different structures Chart Play

Pictures taken from different helicopters Whiteboard exercise Play

Polarisation by refraction Student activity Play

Populations and possible sampling frames Whiteboard exercise Play

Preparing a sampling process Student activity Play

Principle of superposition Student activity Play

Principle of superposition Simulation Play

Probability of different events Whiteboard exercise Play

Probability of the sum of two events Student activity Play

Proportion – introduction Student activity Play

Quadratic function (1) Class activity Play

Quadratic function (1) Whiteboard presentation Play

Quadratic function (2) Whiteboard presentation Play

Quadratic function (2) Class activity Play

Ratio of two quantities of different kinds Whiteboard exercise Play

Ratio of two quantities of different kinds Student activity Play

Ratio of two quantities of different kinds Whiteboard exercise Play

Reaction of the organism to different stimuli Slideshow Play

Reading speed from the graph Student activity Play

Remember another way to express concentration Simulation Play

Reproduction rates of different animals Slideshow Play

Responses of the sundew to different stimuli Simulation Play

Seating people by the round table Animation Play