Rotational symmetry of order 6 Simulation Play

Sequences Whiteboard presentation Play

Sequences Class activity Play

Sequences and formulas Animation Play

Sequences of numbers Student activity Play

Sequences of numbers – the rules for the sequences Whiteboard exercise Play

Soap bubble Animation Play

Sound + sound = silence Whiteboard exercise Play

Sound + sound = silence Student activity Play

Sound + sound = silence Animation Play

Stationary waves Student activity Play

Stationary waves Animation Play

Stem-and-leaf diagram – looking for the pattern Whiteboard exercise Play

Stem-and-leaf diagram – looking for the pattern Student activity Play

Symmetric figures Whiteboard exercise Play

Terms that depend on previous terms in a sequence Student activity Play

The box plot Student activity Play

The expression for the nth term Whiteboard presentation Play

The expression for the nth term Class activity Play

The Fibonacci sequence Animation Play

The hidden patterns Animation Play

The hidden patterns Animation Play

The measurement of wavelength Animation Play

The pattern for variables in binomial expansions Student activity Play

The pattern for variables in binomial expansions Whiteboard exercise Play