Longer, shorter Student activity Play

Longer, shorter Whiteboard exercise Play

Multiplying integers by 0.1 and 0.01 Whiteboard exercise Play

Multiplying integers by 0.1 and 0.01. More difficult problems Student activity Play

Order of decimals Whiteboard exercise Play

Ordering decimals Animation Play

Ordering decimals Animation Play

Ordering decimals (1) Student activity Play

Ordering decimals (2) Student activity Play

Putting decimal numbers in order of size Student activity Play

Ratio of two quantities of the same kind Whiteboard exercise Play

Ratio of two quantities of the same kind Student activity Play

Splitting a number into a sum of smaller numbers Animation Play

Splitting a number into a sum of smaller numbers Whiteboard exercise Play

The nearest power of 10 Student activity Play

The nearest power of 10 Animation Play

The smaller wheel rolling along the bigger wheel Whiteboard exercise Play

The two square tables Whiteboard exercise Play

Two segments Whiteboard exercise Play

Which ball went higher? Animation Play