The smallest positive coterminal angle Whiteboard exercise Play

The socks Whiteboard exercise Play

The socks sales Whiteboard exercise Play

The square root of a number – the rounded value Whiteboard exercise Play

The square root of a number – the rounded value Student activity Play

The steep road Animation Play

The stem-and-leaf diagram for years of experience Student activity Play

The stem-and-leaf diagram for years of experience Whiteboard exercise Play

The sum of a positive number and its reciprocal Animation Play

The sum to n consecutive positive integers Whiteboard exercise Play

The sum to n consecutive positive integers Whiteboard exercise Play

The sum to n consecutive positive integers Student activity Play

The tangent – reducing angles Student activity Play

The union of sets Student activity Play

The union of sets Whiteboard exercise Play

The unknown on one side of the equation – more difficult problems Student activity Play

The value of a car Whiteboard exercise Play

The value of a car Student activity Play

The value of a function at its extrema Animation Play

The value of a polynomial Student activity Play

The value of a polynomial Animation Play

The value of a polynomial – activity Whiteboard exercise Play

The value of an algebraic expression Student activity Play

The value of an algebraic expression Whiteboard exercise Play

The value of an algebraic fraction Animation Play