Y1 Unit 3 Part 2

Unit 3 : Be a
Data Detective

In this unit, you will learn about data and how to sort and organise it.
You will learn:

• that computing devices can answer questions

• that computing devices can sort data

• that computing devices can organise data.

• Recap Questions

• Break

• Organise data

  • Practice Questions

• Worksheet

• Play Blooket

Previously
in Computing Lesson

Match

Match the following

smartphone

game console

smartwatch

sales terminal

• smartphone

• game console

• smartwatch

• sales terminal

Multiple Select

Which device is used to check the weather?

Multiple Choice

Which device is used in supermarket?

Multiple Choice

Which device can count how many steps you have walked?

Multiple Choice

Which device can tell you your heart rate?

Multiple Select

Which device can tell the time?

Multiple Choice

Which one is already sorted for you?

Multiple Choice

How do we sort this data?

• By colour

• By size

Organizing
Data

• ​Look at the first picture.

  • Who is the tallest child? Who is the shortest?

• Look at the second picture.

  • Point to the tallest and shortest child.

Which picture help you identify tallest and shortest child easily?

Multiple Choice

Which picture help you identify tallest and shortest child easily?

Which picture help you identify tallest and shortest child easily?
It is easier to see who is shortest in the second picture. The children are in order from shortest to tallest.

Computer can put data in order.
When data is in order, it is organized.

Numbers

​1, 10, 5, 6 ,3, 8

How can we organize these data?

Numbers

​1, 10, 5, 6 ,3, 8

How can we organize these data?

• smallest to largest

Numbers

​1, 10, 5, 6 ,3, 8

How can we organize these data?

• smallest to largest

• largest to smallest

Reorder

Organize these number from smallest to largest :

• 1

• 3

• 5

• 6

• 8

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Reorder

Organize these number from largest to smallest :

• 8

• 6

• 5

• 3

• 1

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Letters

a, y, m, k , j

How can we organize these data?

Letters

a, y, m, k , j

How can we organize these data?

• from a to z

Letters

a, y, m, k , j

How can we organize these data?

• from a to z

• from z to a

Reorder

Organize these LETTERS from A to Z :

• a

• j

• k

• m

• y

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Reorder

Organize these LETTERS from Z to A :

• y

• m

• k

• j

• a

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Multiple Choice

Zara would like to visit the pizza shop.

What device can Zara use to find the pizza shop?

• tablet

• sales terminal

Multiple Select

Zara wants to order a pizza.

‘Sort’ means to group.

What are TWO ways to sort the pizzas?

• Size of pizza

• Shape of pizza

• Colour of pizza

Multiple Select

1. What are TWO ways to sort the houses?

• the colour of the roofs

• the shape of the roofs

• the height of the houses

​Worksheet

​Now

​Next

​https://play.blooket.com/play

​https://sis-lower.typingclub.com/