Substances that in small animals are transported by means of diffusion Whiteboard exercise Play

Sweets destroy our teeth Animation Play

Temperature dependence of reaction rates Student activity Play

Temperature in the process of photosynthesis Simulation Play

Testing for carbon dioxide Animation Play

The ageing process Whiteboard presentation Play

The ageing process Class activity Play

The concentrations of the dissolved substance Simulation Play

The costly process of oxidation Student activity Play

The distillation process Animation Play

The distillation process Student activity Play

The distillation process Whiteboard exercise Play

The diversity of respiratory surfaces Student activity Play

The economic meaning of reaction rate Whiteboard exercise Play

The effect of sulphur dioxide on the process of corrosion Slideshow Play

The efficiency of the energy conversion process Student activity Play

The efficiency of the energy conversion process Simulation Play

The efficiency of the energy conversion process Whiteboard exercise Play

The enthalpy change for the transformation of solid sulphur into gaseous sulphide ions Whiteboard exercise Play

The equation for a redox reaction Animation Play

The formation of ionic compounds is exothermic Animation Play

The free energy change Whiteboard exercise Play

The hearing process Student activity Play

The influence of solute particle size on the process of dissolution Animation Play

The influence of stirring on the process of dissolution Animation Play