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Equivalent fractions

How to work out Equivalent Fractions

July 15, 20243 min read

Fractions are something that a lot of people from primary through GCSE struggle with

I thought I will add the foundations of the explanation here (it goes on for a while which is why I haven’t bored you with all of it, but shout if you do want it (It will eventually all appear in the Clara James Approach and the 11+ resources).

 

Equivalent fractions

A fraction is a bit of something. I would suggest a piece of cake, but I was working with someone once and used that as my description, and he got locked onto the fact that the cake might crumble...

 

Actually, we’ll say we have a piece of cake regardless. It’s been cut into 8 equal parts. That 8, is the number that goes at the bottom of the fraction, the DENOMINATOR In effect, it tells us how many we have.

Imagine, 2 pieces of cake are eaten.

That means that 2/8 of the cake are eaten, or we have 6/8 of the cake left. (Because 8-2 leaves us with 6 pieces).

If all bar one of the pieces were eaten, we’d have 1/8 left and 7/8th eaten.

 

If you are asked to colour in ¼ of a repeating pattern, you would group four parts and just colour in 1 of them doing this repeatedly until all the parts are complete.

 

I hope that makes sense so far. Please do ask if not.

Next, we might be asked about equivalent fractions.

 

Imagine now that my cake is cut into 2 pieces. You can have a piece and I will also have a piece. We each get 1 piece out of 2 (1/2).

But 2 more friends turn up, so we cut it down into 4 equal pieces. However, they don’t want any, so instead of us having 1 big piece each, we get 2 pieces out of 4 each (2/4)

1         =  2

2             4

 

Because we doubled the 1 to get to two, we had to double the 2 as well.

If we multiply or divide the top and bottom numbers by the same amount, we will keep them equivalent. This is also how we simplify.

 

If we had the example:

 

6

12

 

Both can be divided by 6

6/6=1

12/6 =2

 

Giving us an equivalent fraction of ½

 

If the numbers are bigger, you may break it down into smaller steps. In this example you might have halved both numbers first, then divided them both by 3.

In other examples you might have divided by 5 or 10 first to keep it simple, then as the numbers got smaller and more manageable, you can start diving by the numbers you are less confident with.

 

I hope this makes sense.

The Clara James Approach

If you have a child who enjoys learning through games and being more creative, and you enjoy spending time with them, you might be interested in the Clara James Approach, the membership group we have put together to support you in supporting your primary school aged child with their maths and English.

Interested?

Click here to learn more: The Clara James Approach

 

 

 

 

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Dawn Strachan

For the past 20+ years I have been a firm believer that learning should be an enjoyable experience. I appreciate that traditionally education has revolved around worksheets, textbooks, listening to teachers. But a grounding in early years and working with children who had a variety of learning styles from I learned that it is an individual activity that is personal to all of us. We don’t all learn in the same way. Our influences, our experiences, our capabilities all influence how we retain information. But through it all, I believe that if we can make it enjoyable and engaging, they will want to participate. With participation comes practice which in turn boosts skill and confidence. With an increase in skill and confidence comes a willingness to have a go. This in turn leads to more practice which leads to a positive spiral of success. The moral, we need to make learning fun, engaging, use a range of techniques.

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