# Representing two step word problems using bar models (Part 2)

In this lesson, we will answer 2 step word problems using bar models to help us.

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Blue table have 79 crayons. Sally takes 12 crayons. Jimmy takes 14 crayons. How many crayons are there now?

1/5

Q2.Class 5J have 24 stickers. The boys get 11 more stickers and the girls get 14 more stickers. How many stickers do Class 5J have now?

2/5

Q3.There are 69 chairs in Class 2B. The girls sit in 20 of the chairs and the boys sit in 25 of the chairs. How many chairs are not being used?

3/5

Q4.Green table have 84 pens. Harriet takes 11 pens. Lisa takes 12 pens. How many pens are there now?

4/5

Q5.The fruit stall has 68 apples. David takes 15 apples. Timmy takes 2 apples. How many apples are there now?

5/5

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Blue table have 79 crayons. Sally takes 12 crayons. Jimmy takes 14 crayons. How many crayons are there now?

1/5

Q2.Class 5J have 24 stickers. The boys get 11 more stickers and the girls get 14 more stickers. How many stickers do Class 5J have now?

2/5

Q3.There are 69 chairs in Class 2B. The girls sit in 20 of the chairs and the boys sit in 25 of the chairs. How many chairs are not being used?

3/5

Q4.Green table have 84 pens. Harriet takes 11 pens. Lisa takes 12 pens. How many pens are there now?

4/5

Q5.The fruit stall has 68 apples. David takes 15 apples. Timmy takes 2 apples. How many apples are there now?

5/5

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Quiz:

# Representing two-step word problems as bar models

Every question has two steps so draw two bar models to help.

Q1.21 children in the playground. 48 children arrive. Then 16 children leave. How many children are there now?

1/5

Q2.There were 25 people on the top deck of the bus, 14 people on the bottom deck of the bus. Then, 13 people left the bus. How many people were left on the bus?

2/5

Q3.There were 31 people on the top deck of the bus and 18 people on the bottom deck of the bus. Then, 22 people left the bus. How many people were left on the bus?

3/5

Q4.There were 19 children at lunch. 40 more children come to lunch. Then, 25 people left the lunch hall. How many children were left at lunch?

4/5

Q5.22 children in the playground. 33 children arrive. Then 40 children leave. How many children are there now?

5/5

Quiz:

# Representing two-step word problems as bar models

Every question has two steps so draw two bar models to help.

Q1.21 children in the playground. 48 children arrive. Then 16 children leave. How many children are there now?

1/5

Q2.There were 25 people on the top deck of the bus, 14 people on the bottom deck of the bus. Then, 13 people left the bus. How many people were left on the bus?

2/5

Q3.There were 31 people on the top deck of the bus and 18 people on the bottom deck of the bus. Then, 22 people left the bus. How many people were left on the bus?

3/5

Q4.There were 19 children at lunch. 40 more children come to lunch. Then, 25 people left the lunch hall. How many children were left at lunch?

4/5

Q5.22 children in the playground. 33 children arrive. Then 40 children leave. How many children are there now?

5/5

# Lesson summary: Representing two step word problems using bar models (Part 2)

## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga