What happens when we place metals into acid?

In this lesson, we will learn about what makes our results repeatable and reproducible. We will complete an investigation into the reactivity of metals and analyse our results to see if they are repeatable and reproducible.

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!

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.Bubbles forming is an example of an observation we might make of a chemical reaction.

1/5

Q2.Magnesium is more reactive than iron.

2/5

Q3.The dependent variable is:

3/5

Q4.The control variable is:

4/5

Q5.The independent variable is:

5/5

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!

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.Bubbles forming is an example of an observation we might make of a chemical reaction.

1/5

Q2.Magnesium is more reactive than iron.

2/5

Q3.The dependent variable is:

3/5

Q4.The control variable is:

4/5

Q5.The independent variable is:

5/5

Video

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Worksheet

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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:

What happens when we place metals into acid?

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.Magnesium is more reactive than copper.

1/5

Q2.Adding a metal to acid is an example of a physical change.

2/5

Q3.What is meant by the term repeatable?

3/5

Q4.What is meant by the term reproducible?

4/5

Q5.What is the independent variable?

5/5

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:

What happens when we place metals into acid?

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.Magnesium is more reactive than copper.

1/5

Q2.Adding a metal to acid is an example of a physical change.

2/5

Q3.What is meant by the term repeatable?

3/5

Q4.What is meant by the term reproducible?

4/5

Q5.What is the independent variable?

5/5

Lesson summary: What happens when we place metals into acid?

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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

This was the final lesson in the unit Physical and chemical changes.

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