The energy of a cell Animation Play

The energy of a cell Student activity 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 First Law of Thermodynamics Class activity Play

The First Law of Thermodynamics Whiteboard presentation Play

The formation of ionic compounds is exothermic Animation Play

The free energy change Whiteboard exercise Play

The hearing process Student activity Play

The heating of a body Student activity Play

The heating of a body Simulation Play

The heating of a body Whiteboard exercise Play

The heating of a gas Animation Play

The heating of liquid Animation Play

The heating of the air Animation 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

The influence of temperature on the process of dissolution Animation Play

The life of bones – growth; destruction and formation Student activity Play

The mechanism of vision Student activity Play

The process of aerobic respiration and photosynthesis Whiteboard exercise Play

The process of alcoholic fermentation Animation Play

The process of carbohydrate digestion Whiteboard exercise Play

The process of cell respiration Slideshow Play

The process of chemosynthesis Slideshow Play