# Secondary data

This lesson explains what it means to work scientifically including means, anomalies, decimals and how to plot data.

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.Which piece of equipment can be used to measure the volume of gas given off in a reaction?

1/5

Q2.The rate of reaction is...

2/5

Q3.When there are no reacting particles left...

3/5

Q4.Which option speeds up the rate of a reaction?

4/5

Q5.A higher number of reacting particles...

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.Which piece of equipment can be used to measure the volume of gas given off in a reaction?

1/5

Q2.The rate of reaction is...

2/5

Q3.When there are no reacting particles left...

3/5

Q4.Which option speeds up the rate of a reaction?

4/5

Q5.A higher number of reacting particles...

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:

# Secondary data

This quiz will assess you on knowledge learned in today's lesson, as well as what you have learned in earlier lessons.

Q1.How do I calculate a mean?

1/5

Q2.What is the mean of these numbers... 1, 2, 3, 4, 5?

2/5

Q3.What is an anomaly?

3/5

Q4.What is this number rounded to 3 decimal places... 3.44555555?

4/5

Q5.When writing titles in a table...

5/5

Quiz:

# Secondary data

This quiz will assess you on knowledge learned in today's lesson, as well as what you have learned in earlier lessons.

Q1.How do I calculate a mean?

1/5

Q2.What is the mean of these numbers... 1, 2, 3, 4, 5?

2/5

Q3.What is an anomaly?

3/5

Q4.What is this number rounded to 3 decimal places... 3.44555555?

4/5

Q5.When writing titles in a table...

5/5

# Lesson summary: Secondary data

## Time to move!

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

For 5 mins...

Move around:
Jog

On the spot:
Dance