Percentage scale factor – increase Whiteboard exercise Play

pH as the universal acidity measure Class activity Play

pH as the universal acidity measure Whiteboard presentation Play

pH scale Illustration Play

Pipette Slideshow Play

Plant tissue culture – cloning on an industrial scale Student activity Play

Plotting the graphs Whiteboard exercise Play

Predicting the result Animation Play

Preparation of nitric(V) acid on an industrial scale Whiteboard exercise Play

Preparing a solution of exact molarity Student activity Play

Prisms – 2-D representation Animation Play

Probability Student activity Play

Probability Whiteboard exercise Play

Probability scale Class activity Play

Probability scale Whiteboard presentation Play

Production of enzymes on an industrial scale Student activity Play

Programming to draw regular polygons Student activity Play

Properties of enlargements, part II Student activity Play

Properties of matter – density Student activity Play

Properties of matter – mass Student activity Play

Properties of similar polygons Student activity Play

Property of similarity with scale – the areas of similar figures Whiteboard exercise Play

Property of similarity with scale – the volumes of similar figures Whiteboard exercise Play

Proportions Class activity Play

Proportions Whiteboard presentation Play