Calculators with the standard index form Whiteboard exercise Play

Calomel half-cell Whiteboard exercise Play

Calomel half-cell Student activity Play

Checking the results of your calculation Student activity Play

Colours Student activity Play

Consecutive powers Whiteboard exercise Play

Critical angle Student activity Play

Data scaling and standard deviation Student activity Play

Data scaling and standard deviation Whiteboard exercise Play

Determining standard enthalpies of reaction Whiteboard exercise Play

Dicots Slideshow Play

Dividing numbers in standard index form Animation Play

Dividing powers of the same index Animation Play

Drawing the straight line given in a standard form Whiteboard exercise Play

Effect of temperature on free energy change Student activity Play

Enthalpy of formation of methane Animation Play

Entropy and spontaneous changes Whiteboard exercise Play

Entropy and spontaneous changes Student activity Play

Equal numbers Whiteboard exercise Play

Examples of adding polynomials Animation Play

Finding surds Student activity Play

Focal length and the shape of a lens Student activity Play

Focal length and the shape of a lens Simulation Play

Fractional exponents and index laws Whiteboard exercise Play

Fractional exponents – using index laws Whiteboard exercise Play