Preparing a burette for operation Animation Play

Properties of operations on polynomials Animation Play

Properties of operations on polynomials Student activity Play

Properties of operations on polynomials – activity Whiteboard exercise Play

Random sampling Whiteboard exercise Play

Random sampling using a calculator Student activity Play

Scaling the data Student activity Play

Sets Class activity Play

Sets Whiteboard presentation Play

Simple examples of index laws Class activity Play

Simple examples of index laws Whiteboard presentation Play

Simple operations on algebraic expressions Whiteboard presentation Play

Simple operations on algebraic expressions Class activity Play

Squares and square roots, cubes and cube roots Whiteboard presentation Play

Squares and square roots, cubes and cube roots Class activity Play

Structure and operation of a light-dependent resistor Animation Play

The arithmetic mean Student activity Play

The arithmetic mean for continuous data Whiteboard exercise Play

The arithmetic mean for continuous data Student activity Play

The arithmetic mean for continuous data Whiteboard exercise Play

The arithmetic mean of the measurements of the speed of light Whiteboard exercise Play

The arithmetic mean of the square distance Animation Play

The arithmetic mean of two numbers Animation Play

The arithmetic progression Student activity Play

The arithmetic progression Whiteboard exercise Play