Tuesday's maths
Date: 4th May 2020 @ 12:21pm
Happy Tuesday !
Hello everyone,
We hope you are ready for more addition challenges today! It is going to be a bit trickier and more of a challenge so we are going to do it step by step today so do not worry. Lets get out brains working and do some counting exercise like yesterday. Ask your adults to join in. I am going to get my family to join in all week. Why don't you send in your videos they would be lovely to watch at the end of the week. Today you can watch Joe, Miss wolfenden's son working out.
1. Joe Joe's Jumping Jacks - see video . Can you count in steps of 5 to 100?
2. Miss Wolfenden's wiggles- wiggle your body using your different body parts from 0 to 100.
3. Bethany's bounce the ball- Can you bounce a ball backwards from 50 to 0?
4. Callum's kick backs- Can you count in steps of 10, forwards and back from 0 to 100?
5. Frankie's claps- Can you count how many claps you can do?
6. Maddie's mountain bikers- Can you count in steps of 2 from 0 to 30? If you can do that really well then count backwards from 30.
Todays learning
So today we are going to continue with solving addition word problems using an number line but instead of counting forward in steps of 1 we are going to use a different strategy called bridging through ten. To do this really well we need to know are number pairs to 10.
Chhallenge 1
Say your number pairs to 10. Don't worry if you have forgotten, it's ok. Listen to the songs in the links below to help you.
https://www.youtube.com/watch?v=ch7KzI3n2Zk https://www.youtube.com/watch?v=jJFbJxXYaLw
Challenge 2
let's have a go at solving simple additions using a number line but we are going to bridge through 10.
What is bridging through 10?
It is when children recognise how number bonds to ten help them to add numbers with a total greater than ten and up to 20. Provide children with number lines and ten-frames for them to see practically how to bridge ten. Ask yourself the following questions.
How many do you add to the first number to make ten? How many more do you need to add after getting to ten?
How can you use number bonds to ten to help add numbers? How many more do you need to add to the ten-frame to make ten? How many more do you need to put in the second ten-frame?
Have a look at this image and see if it helps
look at how I worked out the first one! 8+4=
http://www.showme.com/sh?h=2yZHRrM
Finish of the questions and then have a go at the bridging through 10 activity card in the blue box at the bottom
Challenge 3
Now let's see if we can do the same thing with addition word problems. I will talk you through the first one. Make sure you have your number line to 20 ready!
1. Peter bought 6 cars from Tesco. He then went into Morrisons and bought 8 more. How many altogether?
Sometimes it is easier to write the addition sentence too! 6+8= This is how I worked it out
http://www.showme.com/sh?h=w2OAKPo
2. Mrs Hughes bought 7 pencils from the shop. Mrs Leadbetter gave her 9 more pencils. How many altogether?
Can you write the addition sentence to match? if Mrs Highes took half of the pencils how many would she have?
3. Joshia found 8 smails in the garden. He looked under a log and found 5 more. How many snails did he have altogether? Miss Wolfenden found a small tank that has enough space for 10 snails. Is the tank big enough?
4. Michael found 4 red bilkes. Miss Conway gave him 7 more. How many bikes did he have altogether?
5. Miss Wolfenden picked up 1 biscuit from the kitchen. Miss Riley gave her 10 more. How many did she have altogether?
6. Frankie found 5 toys in his toy box. His mum gave him 8 more. How many toys did he have?
7. Madeleine got 1 Easter egg. The Easter bunny brought 13 more. How many eggs did she have?
8. Jack bought 2 boxes of smarties. He was then given 16 more boxes. How many boxes did he have altogether?
9 There are 4 balls in Frankie's ball pit. His dad throws 10 more balls into the pit. How many balls does he have?
10. There are 3 cushions on the settee. Joe bought 8 more. How many altogether?
Don't forget to email your videos into school!
Miss Wolfenden and Miss Riley