# Number

This SMILE collection contains twelve resources of games, investigations, worksheets and practical activities supporting the teaching of number.

The resources cover addition, decimals, directed number, division, fractions, multiplication, ordering and rounding, percentages, place value and number systems, powers and roots, properties of number, and ratio.

SMILE (Secondary Mathematics Individualised Learning Experiment) was initially developed as a series of practical activities for secondary school students by practising teachers in the 1970s. It became a complete individualised scheme based around a network of activity cards and assessments.

## Resources

### Division

This SMILE resource contains two packs of games, investigations, worksheets and practical activities supporting the teaching and learning of division, from simple division problems to converting between fractions and decimals.

Division pack one contains thirteen work cards with activities...

### Directed Numbers

This SMILE resource contains one pack of games, investigations, worksheets and practical activities supporting the teaching and learning of directed numbers, from reading directed numbers from a scale to multiplying and dividing directed numbers.

Directed Numbers contains eleven work cards...

### Multiplication

This SMILE resource contains three packs of games, investigations, worksheets and practical activities supporting the teaching and learning of multiplication, from exploring the two times table to expressing a number as the product of its primes.

Multiplication pack one contains sixteen work...

### Ordering and Rounding

This SMILE resource contains one pack of games, investigations, worksheets and practical activities supporting the teaching and learning of ordering and rounding numbers, from rounding to the nearest ten to calculating upper and lower bounds for area.

Ordering and rounding contains twelve...