# Percentages

Showing 17–21 of 21 results

# Percentages

##### Number
Interactive Lessons

## Percentages of an Amount Calculator Methods

How to calculate a percentage of an amount using a calculator.
##### Number
Interactive Lessons

## Writing Percentages

Students learn how to write one number as a percentage of another using written and calculator methods.
##### Number
Interactive Lessons

## Converting between fractions decimals and percentages

Converting between fractions, decimals and percentages using equivalent fractions
##### Number
Interactive Lessons

## Compound Percentage Increases

Students learn how to calculate a compound percentage increase using a multiplier.
##### Number
Interactive Lessons

## Compound Percentage Decrease

Students learn how to calculate a compound percentage decrease using a multiplier.

### 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 […]