A number accurate to the given decimal place Student activity Play

A number accurate to the given decimal place Whiteboard exercise Play

A term's place in a sequence Student activity Play

A term's place in a sequence Whiteboard exercise Play

Approximations of irrational numbers Student activity Play

Chemical reactions that take place at carefully controlled rates Slideshow Play

Chemical reactions that take place very quickly Slideshow Play

Chemical reactions which take place very slowly Slideshow Play

Coordinates of points on the number line Student activity Play

Decimal places and significant figures Animation Play

Equal numbers Whiteboard exercise Play

Finding the decimal places Animation Play

How do we arrange the numbers? Animation Play

How to write a number without too many zeros Student activity Play

Multiplication and division by 10n Student activity Play

Multiplication and division by any power of ten Whiteboard exercise Play

Numbers on the number line Whiteboard exercise Play

pH of strong acids Student activity Play

Place value Whiteboard presentation Play

Place value Class activity Play

Place value beyond the decimal point Animation Play

Place value beyond the decimal point Student activity Play

Place value in whole numbers Student activity Play

Place value in whole numbers Animation Play

Place value in whole numbers Whiteboard exercise Play