welcome 1g to week 2 of maths!...2020/04/01 · welcome 1g to week 2 of maths! april 22, 2020 4 +...

April 22, 2020

Welcome 1G to Week 2 of Maths!

April 22, 2020

4 + __ = 9

WALT: use counting on to solve missing number addition calculations. Week 2 - Lesson 1

We will be looking at the strategy of 'counting on' to help us add more easily, particularly with finding the difference between larger numbers. Let's watch this video to learn more: https://www.bbc.co.uk/bitesize/clips/znygkqt

I'm going to solve this number sentence by counting on.

I'm going to use my number line to help me.

Steps to find missing number

1. Count on.

2. Stop when you reach the answer.

Here I jumped straight to four and then counted on until the answer 9. It was much quicker than counting from zero!

https://www.bbc.co.uk/bitesize/clips/znygkqt

April 22, 2020

__ + 3 = 7How would I find the missing number in my calculations?


1. Count on.



April 22, 2020

__ + 3 = 7How would I find the missing number in my calculations?


1. Count on.



1. Count on from 3

2. Stop when you reach the answer which is 7.

Answer:

4

April 22, 2020

14 = 6 + __How would I find the missing number in my calculations?


1. Count on.



April 22, 2020

14 = 6 + __How would I find the missing number in my calculations?


1. Count on.



Answer:

1. Count on from 6

2. Stop when you reach the answer which is 14.

April 22, 2020

Lions! Fill in the sums in your book by counting on. Use the number line to help you.


April 22, 2020

Cheetahs - fill in the sums in your book by counting on. Use the number line to help you.


April 22, 2020

Hyenas - fill in the sums in your book. Use the number line to help you.


April 22, 2020

Challenge!

______ is correct because...


April 22, 2020

Lions! Answers:


April 22, 2020

Cheetahs! Answers:


8 12Or any other 2 numbers added together to make 20.

Or any other 2 numbers added together to make 10.

April 22, 2020

Hyenas! Answers:


April 22, 2020

Challenge!

Jack is correct because he has counted on 7 steps from 11. Mo

has incorrectly included 11 when counting.

Answers:


April 22, 2020

WALT: Solve addition problems through counting on. Week 2 - Lesson 2

Today we are going to continue using the strategy of counting on to solve addition problems. Until I say, you can do the following practise challenges in your head.

April 22, 2020


Answer:

Use these dots to practise counting on 5 from 13 to find the whole.

Remember! The parts (at the bottom) add up to make the whole (at the top). The parts make up the whole which is why the bars are the same length.

Whole

Parts which make up the whole

4

7+4=11

April 22, 2020


Answer:

April 22, 2020


Answer:

Tip! Count on 5 (number on the dice) from each of the numbers on the cards to find the three answers.

April 22, 2020


Answer:

You use these dots to help you to count on from 7 to find the whole.

April 22, 2020


Answer:

Now we are going to do today's challenges in our books.

April 22, 2020

Lions! Write the answers in your book and explain why. For 3a. and 3b. you can write the answer in your book instead of colouring in.


April 22, 2020


Cheetahs! Write the answers in your book and explain why. For 6a. and 6b. you can write the answer in your book instead of colouring in.

April 22, 2020

Hyenas! Write the answers in your book and explain why. For 9a. and 9b. you can write the answer in your book instead of colouring in.


April 22, 2020

Challenge!

______ is in the lead because...

Who is in the lead? You can use the number line to help you count on.


April 22, 2020

Hyenas

Answers:Lions

Cheetahs


April 22, 2020

Challenge!

Who is in the lead?

Beth is in the lead because 9 count on 5 is 14 and 7 count on 6 is 13.

Answer:


April 22, 2020

=What does this symbol mean?

WALT: Interpret mathematical symbols in addition sentences. Week 2 - Lesson 3

April 22, 2020

=9 9

equal to

= means equal to You can see on the scales that there is 9 on the left and 9 on the right. They are equal. We can use the = sign to write this: 9 = 9.

Answer:WALT: Interpret mathematical symbols in addition sentences. Week 2 - Lesson 3

April 22, 2020

=94 + 5

equal to

=9 4 + 5

equal to

We know that 4 + 5 = 9. This means that 4 + 5 is equal to 9. We can see this on the scales.

Because they are equal, we can swap it around to be 9 = 4 + 5.


April 22, 2020

=equal to

What could I put on the other side of my scales to balance them?

2 + __


April 22, 2020

=equal to


2 + 3


Answer:

5 5

April 22, 2020

=equal to


2 + __+


April 22, 2020

=equal to


2 + 6+

https://www.topmarks.co.uk/Flash.aspx?f=CalcBalancev5

Let's play the balancing game!

Answer:

8 8


https://www.topmarks.co.uk/Flash.aspx?f=CalcBalancev5

April 22, 2020

Lions and Cheetahs! Write the answers in your book.


April 22, 2020

Hyenas! Write the answers in your book.


April 22, 2020

Today's Challenge! Write the answers in your book.


April 22, 2020

Lions and Cheetahs! Answers:


April 22, 2020

Hyenas! Answers:WALT: Interpret mathematical symbols in addition sentences. Week 2 - Lesson 3

April 22, 2020

Today's Challenge! Answers:


April 22, 2020

WALT: Addition and subtraction through counting on and back.

Today your task is to complete the 'Counting On and Back' MyMaths activity. Most of you will have completed this but try again to help you apply and solidify

what we have been focussing on this week. Use the number line to help you. When you reach the subtraction questions, use the

number line to count back. Good luck!

Week 2 - Lesson 4

April 22, 2020

Mental Maths Friday!

Today we are going to revisit some of the things we have done so far in Year 1 by doing a quiz! Write the answers in

your book. This is designed to be completed independently. If you would like to challenge yourself even more, then you can

try and complete it within 15 minutes!

WALT: Use prior knowledge to solve problems independently. Week 2 - Lesson 5

April 22, 2020

Lions, Cheetahs and Hyenas! Write the answers in your book!


April 22, 2020

Answers:


April 22, 2020

Well done!

welcome 1g to week 2 of maths!...2020/04/01 · welcome 1g to week 2 of maths! april 22, 2020 4 +...

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