Rational numbers Whiteboard exercise Play

Rational numbers Student activity Play

Relative velocity vectors Student activity Play

Roll a die Simulation Play

Roll a die Student activity Play

Scalar multiple Student activity Play

Simple examples of index laws Whiteboard presentation Play

Simple examples of index laws Class activity Play

Simplifying the squares of the sums Whiteboard exercise Play

Some properties of division – a factor of a sum Animation Play

Splitting a number into a sum of smaller numbers Whiteboard exercise Play

Splitting a number into a sum of smaller numbers Animation Play

Square of a sum Student activity Play

Square of a sum Animation Play

Square of a sum – substituting into a formula Whiteboard exercise Play

Square of a sum – substituting into a formula Student activity Play

Squaring a binomial difference Student activity Play

Squaring a binomial sum Whiteboard exercise Play

Squaring a binomial sum Student activity Play

Standard deviation Student activity Play

Standard deviation Whiteboard exercise Play

State in words Animation Play

Substituting into a formula Animation Play

Substituting into formulas connected with numbers Student activity Play

Subtraction of two vectors Animation Play