Heat conduction Simulation Play

Heating a mixture of sulphur and iron Whiteboard exercise Play

Heating and cooling curves Student activity Play

Heating curve of ethanoic acid Animation Play

High fibre foods Slideshow Play

High-temperature plasma Animation Play

Homeostasis and active transport Animation Play

How acids react with bases Student activity Play

How acids react with metals Student activity Play

How carbonate ions react with metal(II) and metal(III) aqua ions Animation Play

How catalysts work? Student activity Play

How do buffers work? Student activity Play

How do buffers work? Whiteboard exercise Play

How do indicators work? Student activity Play

How do metals react with acids? Slideshow Play

How do metals react with oxygen? Slideshow Play

How do the uses of a metal depend on its reactivity? Slideshow Play

How metals react with acids Student activity Play

How metals react with oxygen Student activity Play

How metals react with water Student activity Play

How plants obtain the substances necessary for life Slideshow Play

How temperature affects reaction rates Student activity Play

How to calculate pH of strong acid solutions? Animation Play

How to calculate the pH of strong base solutions? Animation Play

How to estimate the cost of electrical energy Student activity Play