Ratio of two quantities of different kinds Student activity Play

Rational equations Whiteboard exercise Play

Reading from graphs Student activity Play

Reading out from the graph the  x- and  y-intercepts of a linear function Simulation Play

Recognising patterns Student activity Play

Rectangles Student activity Play

Reduction of price Whiteboard exercise Play

Reversing the percentage change Student activity Play

Reversing the percentage change Whiteboard exercise Play

Rise Animation Play

Sale Whiteboard exercise Play

Solving rational equations Student activity Play

Some common naturally occurring isotopes Chart Play

Something to eat and drink in the Internet Café Whiteboard exercise Play

Something to eat and drink in the Internet Café Whiteboard exercise Play

Something to eat and drink in the Internet Café Student activity Play

Subject of investigation Whiteboard exercise Play

Subtracting common fractions and decimals Student activity Play

Subtracting common fractions and decimals – the result as a decimal Whiteboard exercise Play

Subtracting common fractions and decimals – the result as a fraction Whiteboard exercise Play

Taking a common factor out of the brackets Whiteboard exercise Play

Taking a common factor out of the brackets – 1 Student activity Play

Taking a common factor out of the brackets – 2 Student activity Play

Tariff calculator Whiteboard exercise Play

The cafe Ascanio Whiteboard exercise Play