Post on 15-Jul-2020
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YEAR 2
Equal groups – Sharing
Equal groups – Grouping
Divide by 2
Step: Make equal groups - Sharing
Lesson 1
Share 4 counters between 2 equal groups.Fluency
There are _____ altogether.
There are _____ groups in total.
There are _____ in each group.
4
2
2
Share 10 counters between 2 equal groups.Fluency
There are _____ altogether.
There are _____ groups in total.
There are _____ in each group.
Share 9 counters between 3 equal groups.Fluency
There are _____ altogether.
There are _____ groups in total.
There are _____ in each group.
Share 15 counters between 3 equal groups.Fluency
There are _____ altogether.
There are _____ groups in total.
There are _____ in each group.
Share 8 counters between 4 equal groups.Fluency
There are _____ altogether.
There are _____ groups in total.
There are _____ in each group.
Share 12 counters between 4 equal groups.Fluency
There are _____ altogether.
There are _____ groups in total.
There are _____ in each group.
Kat is trying to share strawberries between 2 equal groups.
Has Kat shared them into equal groups?Explain how you know.
Group 1 Group 2
How could you make these equal groups?
Group 1 Group 2
Step: Make equal groups - Sharing
Lesson 2
Complete the sentences to share 8 cubes between two
boxes.
Fluency
There are _____ cubes altogether.
There are _____ boxes.
There are _____ cubes in each box.
8
2
4
Complete the sentences to share 10 marbles between 2
jars.
Fluency
There are _____ marbles altogether.
There are _____ jars.
There are _____ marbles in each jar.
Complete the sentences to share 9 acorns between 3
squirrels.
Fluency
There are _____ acorns altogether.
There are _____ squirrels.
There are _____ acorns for each squirrel.
Complete the sentences to share 15 sweets between
three paper bags.
Fluency
There are _____ sweets altogether.
There are _____ paper bags.
There are _____ sweets in each paper bag.
Complete the sentences to share 12 doughnuts between
4 trays.
Fluency
There are _____ doughnuts altogether.
There are _____ trays.
There are _____ doughnuts on each tray.
Complete the number sentence to show 20 shared
between 10.
Fluency
20 ÷ 10 =
Complete the number sentence to show 15 shared
between 5.
Fluency
15 ÷ 5 =
Complete the number sentence to show 25 shared
between 5.
Fluency
25 ÷ 5 =
Complete the number sentence to show 50 shared
between 5.
Fluency
50 ÷ 5 =
Reasoning
Does this number sentence match the shared groups?
15 ÷ 5 = 3
Tam has 30 sweets and shares them between 5 friends.
Mo has 30 sweets and shares them between 10 friends.
Whose friends will receive the most sweets?
How do you know?
Step: Make equal groups - Grouping
Lesson 3
There are 10 in total. There are 2 in each group.
How many groups? ______
Fluency
Answer
5
There are 8 in total. There are 2 in each group.
How many groups? ______
Fluency
4
Answer
There are 12 in total. There are 3 in each group.
How many groups? ______
Fluency
Answer
There are 9 in total. There are 3 in each group.
How many groups? ______
Fluency
Answer
There are 10 in total. There are 5 in each group.
How many groups? ______
Fluency
Answer
There are 20 in total. There are 5 in each group.
How many groups? ______
Fluency
Answer
No.There will be 7 groups of 5.
Kat says,
Do you agree with Kat?
I have 35 counters.
There are 5 counters in each group,
so I will have 6 groups.
There are 40 counters.
How many equal groups can you make?
Problem
solving
2 groups of 20
4 groups of 10
5 groups of 8
8 groups of 5
10 groups of 4
20 groups of 2
Step: Make equal groups - Grouping
Lesson 4
FluencyThere are 24 apples.
We need to put 2 apples in each basket.
How many baskets will we need?
There are ______ apples altogether.
There are ______ apples in each basket.
There are ______ baskets.
24
2
12
FluencySweets come in packs of 20.
We need to put 5 sweets in each jar.
How many jars will we need?
There are ______ sweets altogether.
There are ______ sweets in each jar.
There are ______ jars.
FluencyDoughnuts come in packs of 100.
We need to put 10 doughnuts on each tray.
How many trays will we need?
There are ______ doughnuts altogether.
There are ______ doughnuts on each tray.
There are ______ trays.
Lee has 15 eggs.
He puts 3 eggs in each box.
How many boxes can he fill?
Fluency
15÷ =
x =
15 5 3
5 3 15
Lee can fill 5 boxes.
3 3 3 3 3
John has 20 fish.
He puts 4 fish in each tank.
How many tanks can he fill?
Fluency
20
4 4 4 4 4
÷ =
x =
20
20
.
Use the number line to work out how many equal
groups of 2 can be made from 16.
Fluency
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 160
22222222
Use the number line to work out how many equal
groups of 5 can be made from 20.
Fluency
5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 200
5 5 5
Che says,
True or false?
5 equal groups of 5 will be made
from 30.
The amount he started with is: greater than 10 but less than 24.
How many could be in each group?
Ben has 4 equal groups.
Step: Divide by 2
Lesson 5
Complete the stem sentences.
÷ =
x =
10 5 2
5 2 10
There are ______ cubes altogether.
There are ______ in each group.
There are ______ groups.
10
2
5
Complete the stem sentences.
÷ =
x =
16
16
There are ______ cubes altogether.
There are ______ in each group.
There are ______ groups.
Complete the stem sentences.
÷ =
x =
20
20
There are ______ cubes altogether.
There are ______ in each group.
There are ______ groups.
Group the bananas into pairs.
÷ = x =10 10
Group the apples into pairs.
÷ = x = 1212
ReasoningJenny and Pete share 16 sweets between them equally.
There are 16 sweets altogether.
There are 2 groups.
There are 8 sweets in each group.
Does the bar model show this calculation?
2 2 2 2 2 2 2 2
16
Sue and Jason share these pears equally.
How many pears will they get each?