Other properties Student activity Play

Oxygen in water Animation Play

Phase Student activity Play

Phase changes Animation Play

Prime and composite numbers Animation Play

Prime factorisation of composite numbers Student activity Play

Prime numbers Student activity Play

Prime numbers and composite numbers Whiteboard exercise Play

Prime numbers and composite numbers Student activity Play

Prime, composite and the other numbers Whiteboard exercise Play

Properties of composites Slideshow Play

Reaction conditions and enthalpy change Slideshow Play

Reaction of iron(III) chloride with potassium iodide Animation Play

Resistance Slideshow Play

Rocks formed from magma and lava Animation Play

Self-healing composites Slideshow Play

Simpson's composite rule Whiteboard exercise Play

Simpson's composite rule Student activity Play

Simpson's composite rule with five sub-intervals Whiteboard exercise Play

Slowing down of neutrons Animation Play

Standard enthalpies of formation for elements Chart Play

Standard enthalpy change Student activity Play

Standard enthalpy of formation Student activity Play

Standard enthalpy of formation Animation Play

Standard entropy values Animation Play