Video: Exploring the concept of doubles

﻿Hello, everyone. Welcome to today's lesson Reggie's here too to help us out with our learning. Can you say hello, Reggie. Reggie says hello everyone. Do you know, Reggie and I, We're just having a chat. Reggie and I were talking about doubles. Can you remember how to double? Reggie says he can, Reggie says he can remember how to double and if you can, he says you can help him show me how to do it. Do you think you can? Okay, great. Let's see , here we are I've got a grape here. I've got one grape in my container. How many grapes would I have? If I had double the amount, shout out the answer. I can hear a lot of you shouting out the answer. Oh, Reggie is coming to help. There we are, we've doubled the amount. Double one is two. Thanks Reggie. You did a great job. Let's take them away. Let's see if he can help again. Now I have, how many grapes everyone? Two grapes. Well done. What is double two? How many grapes would I have? If I had doubled the amount, shout out the answer if you know, you might use your fingers to help you. I can hear a lot of you shouting out the answer. Well done. Oh, Reggie is coming along to help. There we are. Now we've got double the amount. Double two is shout out. Cool. Double two is four. Well done everyone. You're doing a great job at helping. Let's see if you can help me with this one, one, two, three. I've got three grapes in my first container now. What is double three? How many grapes would I have if I had doubled the amount. Shout out the answer if you know. Excellent. I can hear a lot of you doing some great counting. Let's see Reggie's coming to help. There we are, now we've got double the amount. Double three is? Shout out the answer, you can count them if you're not sure. Right? Double three is six. Can you say that? Well done everyone. Keep up the good work. We're going to do one more. You've done amazing doubling, I'm very impressed. Here we go, one, two, three, four. I've got four grapes in my first container now. How many grapes would I have? If I doubled them? Remember you can use careful counting, shouts out the answer when you know. I can hear a lot of you shouting out the answer and doing some great counting, Reggie is coming to help, but I'm sure you know the answer. There we go. Double four, one, two, three, four, five, six, seven, eight, double four is eight. Can you say that? Double four equal to eight. Excellent job everyone. Give yourself two claps. I am very impressed. So for today, we're going to be learning how to double here's what you're going to need. You will need a piece of paper and a pen for drawing or some paints or some objects for counting up to 20. Press pause to go and get those things now. And I'll see you in a bit when you're ready. Remember, you can just choose one of those things that's absolutely fine. Welcome back everyone. Now that you've got your objects, we are going to be exploring the concept of doubles. Here are spell words for today. I'm going to say them and you can say them after me. Are you ready? Double, two equal parts, part and whole. Those are all star words for today. Now to help us with our learning, you going to have a look at a picture. Here we are, some grass here with some flowers on it. Can you shout out how many flowers on the grass? Excellent. Three, one, two, three. Now to double the amount of flowers, we need to add that same quantity twice. So let's have, look, going to use cubes to do this, one, two, three , one, two, three, one, two, three. So double three, double the amount of flowers. The answer we would have would be one, two, three, four, five, six, double three is six. I'd use cubes to double the amount of flowers, but we can also draw our doubles. So let's take a look. We've got three flowers there and we want to double them, you can draw another three flowers. Here go one, Make sure my flower looks a bit like a flower two, make sure you can see that and one more three, one, two, three, one, two, three, double three is six. Oh if you got some paints at home, you can also double using paints. Let's take a look, here we are, there is one there is two and there is three. Double three is six. So here's your job now I'm going to show you another picture of some flowers, there we are. How many flowers can you see? Great, there are four flowers. Press pause now to go and see if you could double the amount of flowers shown in the picture. How many flowers would there be once they're doubled? Press pause now, and then press play when you're ready. Welcome back everyone. Did you work out? How many flowers do you have altogether? What is double four? Great. I can hear a lots of you shouting out the answer, double four is eight. And let's see if I could check. So we've got one, two, three, four. I'm going to add one, two, three, and four. There we are. One, two, three, four, one, two, three, four, double four is eight. We can also use our part model to show this. Let's take a look. So eight is a whole number and a whole number is made up of two parts, four and four, double four is eight. Well done everyone. Great job. Now I'm going to put some more pictures of flowers on the screen. They've all got different amounts. Take a look. Your job now is to see if you can have a go at doubling the different amounts of flowers, show each picture. So do the first one. Count how many there are and double it by drawing or using your counters or painting. And then move on to the next one. You can press pause on your screen now to double those amounts. Well done everyone for your great work today. I'm so impressed. Press pause now. Welcome back everyone. Did you double all of the amount shown? I'm sure you did. What a great job you've done today. Excellent doubling give yourselves two claps. Very impressed. Now keep, keep practising your doubling. I will see you again next time. Take care. Bye.

Lesson summary: Exploring the concept of doubles

In this lesson you will need some paper and pencils or paints. If you don't have those you can use your counting objects to double!

Maths

Exploring the concept of doubles

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Lesson summary: Exploring the concept of doubles

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