The empirical formula of ethanoic acid Animation Play

The energy levels of hydrogen atom Student activity Play

The energy required for the extraction Whiteboard exercise Play

The equality of two ratios Animation Play

The focal point of a concave mirror Simulation Play

The focal point of a concave mirror Student activity Play

The graph of direct proportionality Student activity Play

'The greatest achievement' of Archimedes Student activity Play

The greyhound and the hare Animation Play

The history of the periodic table Animation Play

The ideal gas law Student activity Play

The identification of rays Student activity Play

The identification of rays Whiteboard exercise Play

The kinetic energies Whiteboard exercise Play

The lateral area of the pyramid Whiteboard exercise Play

The magnification of an image Student activity Play

The mass spectrum of chlorine gas Whiteboard exercise Play

The modern periodic table (1) Student activity Play

The molar mass Student activity Play

The molar mass Whiteboard exercise Play

The money spent by Lena Whiteboard exercise Play

The motorboat Whiteboard exercise Play

The perimeters of the triangles – trigonometric ratios for selected angles Whiteboard exercise Play

The perimeters of the triangles – trigonometric ratios for selected angles Whiteboard exercise Play

The physical properties of the s-block metals (1) Student activity Play