Radiocarbon method and scintigraphy Whiteboard exercise Play

Rational equations Whiteboard exercise Play

Reducing an algebraic fraction Animation Play

Regular polygons – the octagon Simulation Play

Regular polygons – the octagon Student activity Play

Rounding decimals Student activity Play

Rounding methods Whiteboard exercise Play

Sampling Student activity Play

Sampling as a method of estimation Animation Play

Sampling methods Student activity Play

Sampling methods Whiteboard exercise Play

Simple operations on algebraic expressions Class activity Play

Simple operations on algebraic expressions Whiteboard presentation Play

Simple random sampling Student activity Play

Simplifying algebraic expressions Student activity Play

Simplifying algebraic expressions Whiteboard exercise Play

Simplifying algebraic fractions Whiteboard exercise Play

Simplifying algebraic fractions Student activity Play

Simplifying algebraic fractions Whiteboard exercise Play

Simplifying algebraic fractions – more complex examples Student activity Play

Solving an equation with a modulus – algebraic method Animation Play

Solving an equation with a modulus – graphic method Animation Play

Solving an inequality with the modulus in the algebraic way Whiteboard exercise Play

Solving equations by trial and error (2) Class activity Play

Solving equations by trial and error (2) Whiteboard presentation Play