# Computer databases

In this lesson, we will use a database on a computer. We will sort data to answer questions. Then we will compare using a paper-based database with a computer database.

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.What is a database?

1/3

Q2.What does each card represent in a paper-file database?

2/3

3/3

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.What is a database?

1/3

Q2.What does each card represent in a paper-file database?

2/3

3/3

# 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:

# Computer Databases

Images from J2E

Q1.Which of these are examples of database fields? (tick all that apply)

Select two (2) boxes

1/3

Q2.How many records can you see in this database?

2/3

Q3.Here is the table view of a database. We want to answer the question: ‘How long is the longest dinosaur?’ Which field would you use to answer it?

3/3

Quiz:

# Computer Databases

Images from J2E

Q1.Which of these are examples of database fields? (tick all that apply)

Select two (2) boxes

1/3

Q2.How many records can you see in this database?

2/3

Q3.Here is the table view of a database. We want to answer the question: ‘How long is the longest dinosaur?’ Which field would you use to answer it?

3/3

# Lesson summary: Computer databases

## Time to move!

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

For 5 mins...

Move around:
Climb stairs

On the spot:
Chair yoga