Constructing a proof from a demonstration Student activity Play

Coordinates of points on the number line Student activity Play

Coordinates of points on the number line Whiteboard exercise Play

Delicious meringues Whiteboard exercise Play

Demonstration of a theorem Animation Play

Derivatives of powers with rational exponent Class activity Play

Derivatives of powers with rational exponent Whiteboard presentation Play

Dividing Whiteboard exercise Play

Dividing a decimal by an integer Animation Play

Dividing a decimal by an integer using the written method Student activity Play

Dividing a decimal by an integer using the written method Whiteboard exercise Play

Dividing by a decimal using the written method Student activity Play

Dividing by a fraction Whiteboard exercise Play

Dividing by a fraction Student activity Play

Dividing integers by 0.1 Animation Play

Dividing integers by 0.1 and 0.01 Student activity Play

Dividing integers by 0.1 and 0.01 Whiteboard exercise Play

Dividing two bars of chocolate Animation Play

Divisibility by 2, 4, 5 and 10 Student activity Play

Division algorithm Student activity Play

Division and divisibility Student activity Play

Equivalent quotients Whiteboard exercise Play

Example as a proof Student activity Play

Example of proof Animation Play

Examples of the derivative of an integer power of  x Animation Play