Cumulative percentage frequency tables and polygons Student activity Play

Decimals Student activity Play

Decimals and fractions Whiteboard presentation Play

Decimals and fractions Class activity Play

Delicious meringues Whiteboard exercise Play

Denominators of fractions extendable to the denominators 10, 100, 1000, ... Whiteboard exercise Play

Deriving the expression for equilibrium constant for ammonia synthesis reaction Animation Play

Describing data – mean, median, mode Student activity Play

Describing data – mean, median, mode Whiteboard exercise Play

Direct proportion Class activity Play

Direct proportion Whiteboard presentation Play

Divers Simulation Play

Dividing Whiteboard exercise Play

Dividing by a decimal Student activity Play

Dividing by a fraction Student activity Play

Dividing by a fraction Whiteboard exercise Play

Dividing common fractions and decimals Whiteboard exercise Play

Dividing common fractions and decimals Student activity Play

Dividing powers with the same bases Student activity Play

Dividing powers with the same bases: the fractions and the decimals Whiteboard exercise Play

Dividing two bars of chocolate Animation Play

Division of rational numbers Student activity Play

Drawing a line of best fit Student activity Play

Drawing a line of best fit Whiteboard exercise Play

Egyptian notation Animation Play