Lesson video

Hello, everybody.

It's Miss Sidhu here.

And we've got some wonderful maths to do today.

Let's get started with our sharing.

In today's lesson, we are going to learn to share a total equally between a set number of groups.

This is lesson five.

The topic of multiplication and division.

You will need a paper and a pencil.

You might have some objects to share.

I've got pasta here that I've got lots of.

So I know that I can share those easily.

You might have some other objects at home that you could share.

There are times when you will have to pause the video to have a go at some of the activities yourself.

Now let's get started.

We are going to look at the key vocabulary.

Everyone knows that's a star words.

Introducing sharing.

Sharing equally between groups.

An independent task and answers, and finally a quiz to see everything that we have learned.

Star words, star words.

My turn first, then your turn.

Equal, share, fair, equally, groups.

We are going to use all of these star words today.

But first we've got a brain teaser.

Everybody let's warm up our brains.

Today my friend in Miami, wants to find half of each number by counting out the right number of cubes, and then showing them into two groups, you may want to use objects.

I need you to count maybe the cubes and to find half of each number.

I want you to pause the video, have a think, and then tell the person next to you, half of each number.

How did you get on? Can you shout out to the screen? What is half of 16? That's right, eight.

What's half of 18? Nine.

What is half of 12? I had lots of shouting, six, well done.

What is half of eight? Well done, four.

what is half of six? Half of six is three, well done.

What is half of 14? Shout out nice and loud where I can hear you.

Seven, well done.

Half of 14 is seven.

What's half of five? I told you the answer already.

What's half of 10 is five, well done.

I thought I could trick you then, but you're working so well.

Good job everybody, there's no tricking you today.

Here, we have some bananas.

We have got one, two, three, four, five, six bananas.

Now let's share the six bananas between the three children.

I've shared all the bananas.

I have given one of the children, three bananas, another child two bananas and another person, one banana.

Have I shared the bananas fairly? Lots of you have said that's not fair.

Oh dear, let's say it again.

That's not fair.

Why isn't it fair? They've all got different amounts of bananas.

How can we make it fair? Can you shout it out? How can we make it fair? That's right.

The bananas have been shared equally when each child has the same number of bananas.

So to make it fair, we need to give each child the same number of bananas.

How many bananas would they get each? Lots of you have said two.

They would get two bananas each.

Two for six, well done.

They would get two bananas each.

I think you're ready to help me with the next problem.

Here we've got lots of apples.

And in today's lesson, we will be sharing objects equally into different groups.

Here we have one, two, three, four, five, six, seven, eight apples, and one, two, three, four baskets.

There are eight apples and four baskets.

How can we share the apples fairly between the baskets? Simple thinking.

We need to have the same number in each basket.

When we share fairly it is called division.

Now let's share them equally.

This is super important to remember.

We are putting one apple in each basket and then repeating it if there's any leftover.

Can you help me? Let's get the first apple and put it in basket one.

Let's get the next apple, put it in basket two and basket three, super job, basket four.

Let's do it again.

basket one, basket two, baskets three and basket four.

How have we shared the apples equally between the baskets? I think we have, because there are the same number in each basket.

How many apples are in each basket? Good job.

There are two apples in each basket.

Now I wonder what we have next.

Ooh, this time I need your help.

I've already shared the apples into groups, but I need to find out how many apples are in each group.

Do you think you could help me? Put your hand up if you could help me.

Thank you.

Let's have a look at the first one.

10 apples shared into two groups.

How many apples are in each group? There are five apples in each group.

Well done, super counting.

Now let's have a look at the next one.

Six apples shared into three groups.

How many apples are in each group? Remember to say it in a sentence.

I heard lots of you saying, there are two apples in each group.

Let's have a look at the next one.

Eight apples shared into four groups, how many apples are in each group? Let's see if you've got the same as me.

There are two apples in each group.

Now do you think you could do the last one? I can see lots of apples.

15 apples shared into three groups, how many apples are in each group? There are five apples in each group.

Waoh! Super duper sharing, well done.

This is time for strawberries.

Strawberries are my favourite fruit.

What's your favourite fruit? Can you shout it out? I had somebody say bananas.

I had somebody say peach and nectarines.

Now let's have a look at these strawberries, Mm yummy.

We need to share the strawberries equally between the two plates, which is also called division.

So there are eight strawberries altogether and there are two groups or two plates.

I am going to place one strawberry onto each pate until all the strawberries have been shared equally.

Maybe I can give one strawberry for me and then give one strawberry for you.

Let's get the first strawberry.

One strawberry for me, one strawberry for you.

One strawberry for me, one strawberry for you.

You can say it with me.

One strawberry for me, one strawberry for you.

One strawberry for me, one strawberry for you.

One strawberry for me, one strawberry for you.

We've shared all our strawberries and we have shared them equally because they have the same amount in each plate.

We've got the same amount of strawberries.

I know that, that is fair.

how many are in each plate? One, two, three, four.

There are four strawberries in each plate, Wow! I think that's fair.

I wonder how we could show it on the part-whole model.

This time we haven't got plates, we have got two parts, for the two plates, Can we show you the same idea on the part-whole model? We're going to share them by drawing them in the two parts, and then crossing out one strawberry in the hole each time.

I know yo've already drawn that strawberry.

let's do the first strawberry for the part one.

Now cross it out.

Then let's put the next door, bring the part two.

Then cross it out.

Part one, cross it out.

Part two, Cross it out.

You can do it with me.

Part one, cross it out.

part two, cross it out.

Part one, cross it out.

part two, cross it out, Super! We have crossed out all of our strawberries, that means we finished our parts.

How many are in each part? There are four strawberries in each part.

Well done.

Now, as I love strawberries, I need some more help for sharing those strawberries.

Can you help me? This time, I've got nine strawberries between three plates.

Maybe we want to share our story with our friends.

We are going to share them equally between the three groups or the three plates.

Now, are you ready? Let's put it on plate one and then we'll put it on plate two and then we'll put the next strawberry in plate three.

And then we'll go back again in plate one, plate two, plate three.

I want you to help me say it too.

Let's get the first strawberry and put it on plate one.

Let's get the next strawberry, put it on plate two, in plate three.

plate one, plate two, plate three, plate one, plate two, plate three.

We have shared our strawberries equally because each plate has the same amount of strawberries.

How many strawberries are in each plate? Can you say nice and loud.

I didn't hear you.

Super! There are three strawberries in each plate.

Now, using what we've just found out, instead of three plates, we have got three parts.

How many strawberries will be in each part? The number of parts is number of groups we want, or, the number of plates.

How many strawberries will be in each part? Can you shout it out? Well done.

There will be three strawberries in each part, which is the same as we've just done with the nine strawberries in the three plates.

I wonder what will be next? We've got even more strawberries.

This time I've already shared the strawberries.

I need to divide the 12 strawberries between the four plates.

How many are in each plate? Can you shout out the answer? There are 12 strawberries on each plate.

No, is that wrong? How many are in each plate then? Well done.

There are three strawberries in each plate, or three strawberries in each group.

Wow! You are amazing today.

I love that you are able to divide all the strawberries.

I think you already for your independent task now.

For your independent tasks today, I want you to find out how many objects are in each group.

We've got some cakes, we've got some pears, some flowers and some glasses.

How many objects are in each group? Remember to draw one and cross it out, draw one and cross it out.

You may want to use some objects to help you.

Good luck with all the sharing Let's have a look at the answers.

There are two cakes in each group.

Let's look at the pears.

There are five pears in each group.

There are two flowers in each group and there are five glasses in each group.

We've got a challenge.

True or false and explain your answer.

I have divided my chocolate fairly into four groups.

Each group has three pieces of chocolate.

true or false, and explain your answer.

How did you get on? Did you think true or false? Did you get the same as me? False, because the boy has divided his group into three groups instead of four groups.

Each group has four pieces of chocolate instead of three pieces.

You've been doing some super math today, Well done for all of your super dividing.

I hope you had fun sharing all of the food equally, and don't forget to complete your end of lesson quiz.

Bye.