# Maths

## Volume - the trick to getting it right

The trick to getting the right answer with volume calculations every time. Be a math genius with mental math.

## Area of circles

Area of circles - a math lesson that is fast and easy to understand. Math is awesome!

## Area of composite or compound shapes - fast math lesson

It is easy to work out the area of composite (or compound) shapes - just break them up into basic shapes and go from there. To do this - follow the steps in this easy math lesson.

## Area of rectangles and triangles - fast math lesson!

It is easy to convert work out the area of rectangles and triangles. Just follow the steps in another fascinating math lesson.

## Dividing amounts into a ratio

Dividing amounts into a ratio is not only easy, it can be done quickly with only a few steps. You will be a master at this in only a few minutes through learning on the tecmath math channel!

## How to Simplify Ratios

The simple process of how to simplify ratios.

## Proportion - how to see if ratios are in proportion

Ratios are said to be in proportion if they equal. This video looks at how to simply see if two ratios are in proportion - that is whether they are equivalent. We then look at how to easily find out how much of a quantity is required to keep something in proportion.

## Converting Metric Units of Length

How to convert between metric units of length (mm, cm, m, km)

## Metric Units for Capacity - Primary

This video explains what the metric units for capacity are and how to covert between them.

## Ordering Decimals

Which is bigger, 5.29 or 5.3?
How do you know?
Watch this to find out how to work it out.

Top