# Number

Showing 129–144 of 151 results

# Number

##### Number
Interactive Lessons

## Rationalising Denominators

The start of the lesson reviews simplifying products and quotients involving surds since this is prerequisite kn...
##### Number
Interactive Lessons

## Prime Factor Decomposition

Students learn how to break down a number using its prime factors and write the result using index notation.  As...
##### Number
Interactive Lessons

## Indices with Negative Powers

Students learn how to calculate the reciprocal of a number and evaluate indices with negative powers.  As learni...
##### Number
Interactive Lessons

## Highest Common Factor and Lowest Common Multiple

Using prime factors and Venn Diagrams students are able to calculate the highest common factor and lowest common...
##### Number
Interactive Lessons

## Indices with Fractional Powers

Students use reciprocals to evaluate indices with fractional and decimal powers.  Using square and cube numbers ...
##### Number
Interactive Lessons

## Adding Fractions with Different Denominators

To add and subtract fractions with different denominators students are taught to use equivalent fractions to fin...
##### Number
Interactive Lessons

## Recurring Decimals

Students learn the difference between terminating and recurring decimals and how to convert a recurring decimal ...
##### Number
Interactive Lessons

## Multiplying Fractions

Students learn how to multiply fractions using visual and numerical methods.  As learning progresses 'cross sim...
##### Number
Interactive Lessons

## Mixed Numbers and Top Heavy Fractions

Students learn how to convert between mixed numbers and top heavy fractions using visual and numerical methods. ...
##### Number
Interactive Lessons

## Calculating a Fraction of an Amount

To calculate a fraction of an amount students begin to understand how the term 'of' in mathematics relates to ...
##### Number
Interactive Lessons

## Equivalent Fractions

To visualize equivalent fractions students are first given illustrations in the form of a fraction wall and spid...
##### Number
Interactive Lessons

## Dividing Fractions and Mixed Numbers

Students learn how to divide with fractions and mixed numbers using numerical and calculator methods.  As learni...
##### Number
Interactive Lessons

## Long Division

Students learn how to perform long division using equivalent and simplified fractions.  As learning progresses t...
##### Number
Interactive Lessons

## Long Multiplication

Students learn how to perform long multiplication using ‘The Chinese Method’.  To progress students begin to app...
##### Number
Interactive Lessons

## Ordering Decimal Numbers

Students learn how to arrange decimal numbers in ascending order by using a number line.  As learning progresses...
##### Number
Interactive Lessons

## Multiplying and Dividing by Tens

To multiply and divide by powers of ten students are taught to use the place value table and shift the digits to...

### Mr Mathematics Blog

#### Angles in Polygons

There are two key learning points when solving problems with angles in polygons.  The first is to understand why all the exterior angles of a polygon have a sum of 360°.  The second is to understand the interior and exterior angles appear on the same straight line. Students can be told these two facts and […]

#### Getting Ready for a New School Year

When getting ready for a new school year I have a list of priorities to work through. Knowing my team have all the information and resources they need to teach their students gives me confidence we will start the term in the best possible way.  Mathematics Teaching and Learning Folder All teachers receive a folder […]

#### Mathematics OFSTED Inspection – The Deep Dive

Earlier this week, my school took part in a trial OFSTED inspection as part of getting ready for the new inspection framework in September 2019. This involved three Lead Inspectors visiting our school over the course of two days. The first day involved a 'deep dive' by each of the Lead Inspectors into Mathematics, English […]