Triangular numbers Whiteboard exercise Play

Triangular numbers Student activity Play

Units of the equilibrium constant Whiteboard exercise Play

Units of the equilibrium constant Kc Student activity Play

Uses of UV/visible spectrometry: colorimetry Student activity Play

Using a trick Animation Play

Using a trick in finding roots Student activity Play

Using arithmetic series to identify the sequence Whiteboard exercise Play

Using the ideal gas law Student activity Play

Using the nth term rule Whiteboard exercise Play

Using the nth term rule Student activity Play

Using the nth term rule for a geometric sequence Student activity Play

Values of the sine and the cosine Animation Play

Visualisation of squaring a binomial sum Animation Play

Wavelength, frequency and energy of electromagnetic radiation Animation Play

What is the meaning of rate constant and reaction order? Animation Play

What is the nth term of a sequence? Whiteboard exercise Play

What the value of equilibrium constant tells us about the reaction Whiteboard exercise Play

What the value of Kc tells us about the reaction Student activity Play

Which term of the sequence is it? Student activity Play

Which term of the sequence is it? Whiteboard exercise Play

Work function Student activity Play

Work function of a metal Animation Play

Writing the formula for the nth term of a sequence Student activity Play

Writing the formula for the nth term of a sequence Whiteboard exercise Play