Orbital energy and order of assignment to subshells Student activity Play

Order, write down, draw Student activity Play

Oxygen intake Slideshow Play

People watching TV Animation Play

Pesticides in the food chain Slideshow Play

Pictorial diagrams Animation Play

Plotting graphs of inverse linear functions Student activity Play

Plotting graphs of inverse linear functions Whiteboard exercise Play

Possibility space diagram Whiteboard exercise Play

Possibility space diagram Student activity Play

Potential energy diagram for the reaction Animation Play

Potential energy diagrams for chemical reactions Student activity Play

Potentials of a collector, an emitter and a base Whiteboard exercise Play

Potentials of a collector, an emitter and a base Student activity Play

Power stations Student activity Play

Power stations Animation Play

Power stations Animation Play

Power stations Whiteboard exercise Play

Power supply unit Simulation Play

Power supply unit Student activity Play

Practising sport Whiteboard exercise Play

Producers and consumers Student activity Play

Producers and consumers - statements Whiteboard exercise Play

Pyramids of numbers Student activity Play

Rate of birth Whiteboard exercise Play