Hazard and risk

This lesson explains the difference between a hazard, a risk and a control. It also looks at how to write a risk assessment before practicing this skill.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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 of these general equations is correct?

1/6

Q2.Which of these equations is correct?

2/6

Q3.Which formula do we use for writing a great method?

3/6

Q4.Which of these method steps is the best written?

4/6

Q5.Revision - how can we test for the presence of carbon dioxide?

5/6

Q6.Revision - how many atoms are there in Al₂(SO₄)₃ ?

6/6

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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 of these general equations is correct?

1/6

Q2.Which of these equations is correct?

2/6

Q3.Which formula do we use for writing a great method?

3/6

Q4.Which of these method steps is the best written?

4/6

Q5.Revision - how can we test for the presence of carbon dioxide?

5/6

Q6.Revision - how many atoms are there in Al₂(SO₄)₃ ?

6/6

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.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Hazard and Risk

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

Q1.What is a hazard?

1/6

Q2.What is a risk?

2/6

Q3.What is a safety precaution/control?

3/6

Q4.When pouring acid into a plastic beaker, what is the hazard?

4/6

Q5.Revision -which formula do we use for writing a great method?

5/6

Q6.Revision - rubidium is in group 1 of the periodic table. What charge ion will it form?

6/6

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Hazard and Risk

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

Q1.What is a hazard?

1/6

Q2.What is a risk?

2/6

Q3.What is a safety precaution/control?

3/6

Q4.When pouring acid into a plastic beaker, what is the hazard?

4/6

Q5.Revision -which formula do we use for writing a great method?

5/6

Q6.Revision - rubidium is in group 1 of the periodic table. What charge ion will it form?

6/6

Lesson summary: Hazard and risk

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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

The next lesson in:
Reactivity
is:
Reactivity series

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