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Circles

Circles 1

Monday challenge: Area and Perimeter 2 and 3.

Monday challenge: Area and Perimeter 2 and 3. 1

Monday challenge: Area and perimeter. Oli says his shape has the same area as Louise's shape. Louise disagrees.

Monday challenge: Area and perimeter. Oli says his shape has the same area as Louise's shape. Louise disagrees.  1

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.

Example of the 'ears' method.

Example of the 'ears' method. 1

Math Antics - Proportions

Math Antics - Ratios And Rates

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.

Ratios Introduction - what are ratios?

Ratio and proportion: an introduction.

Ratio and proportion: an introduction. 1

Whizzing through our conversion work. Look at how we showed our working out.

Whizzing through our conversion work. Look at how we showed our working out. 1

How to convert km to miles

Switching between KM and miles (& vice versa).

Switching between KM and miles (& vice versa). 1

Math Antics - Long Division with 2-Digit Divisors

Math Antics - Intro to the Metric System

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.

Finding the nth Term

Math Antics - Area - using a 'formula'

Can you remember what values X, Y and Z were?

Can you remember what values X, Y and Z were? 1

Algebra Basics: What Are Functions?

Algebra Basics: What Is Algebra? - Math Antics

Operating on fractions!

Operating on fractions! 1
Operating on fractions! 2
Operating on fractions! 3
Operating on fractions! 4
Picture 1

Converting FDP

Converting FDP 1

Reasoning with fraction, decimal and percentage problems.

Converting between fractions, decimals and percentages

Can I reason with fractions and percentages? Remember to explain why.

Can I reason with fractions and percentages? Remember to explain why. 1

Can I 'reason' with fraction problems?

Can I 'reason' with fraction problems? 1

Find a fraction of a decimal number - and then round it!

Find a fraction of a decimal number - and then round it! 1

Math Antics - Convert any Fraction to a Decimal

Rounding Decimals

Working on our mistakes in the exam: Fraction of a shape and common multiples.

Decimals: Can I work out what is wrong with each answer? LO: Can I work out the true answers?

Can I make the statements true?

Can I make the statements true? 1

Can I use >,< and = correctly?

Can I use >,< and = correctly? 1

Maths marking challenges - decimals introduction.

Math Antics - Decimal Place Value

Ordering Decimals

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

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