# Review (Part 1)

This lesson will recap the use of microscopes to see animal and plant cells and calculating magnification

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 the independent variable?

1/5

Q2.Which organ in the body is for gas exchange?

2/5

Q3.Which of the following is a common error when drawing a table?

3/5

Q4.A student wants to investigate how the colour of a car affects the maximum speed it can travel. What is the independent variable in this experiment?

4/5

Q5.Which of the following is the correct order for oxygen entering the body?

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.What is the independent variable?

1/5

Q2.Which organ in the body is for gas exchange?

2/5

Q3.Which of the following is a common error when drawing a table?

3/5

Q4.A student wants to investigate how the colour of a car affects the maximum speed it can travel. What is the independent variable in this experiment?

4/5

Q5.Which of the following is the correct order for oxygen entering the body?

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:

# Review (Part 1)

A quiz to assess what you have learnt about microscopes and calculating magnification.

Q1.Which part of the microscope moves the stage up and down?

1/5

Q2.how do you convert from micrometers to millimeters?

2/5

Q3.What is the function of the stage on a microscope?

3/5

Q4.Calculate the magnification of an ant if the image size is 2.2mm and actual size is 0.40mm.

4/5

Q5.Why is iodine and methylene blue used on cells?

5/5

Quiz:

# Review (Part 1)

A quiz to assess what you have learnt about microscopes and calculating magnification.

Q1.Which part of the microscope moves the stage up and down?

1/5

Q2.how do you convert from micrometers to millimeters?

2/5

Q3.What is the function of the stage on a microscope?

3/5

Q4.Calculate the magnification of an ant if the image size is 2.2mm and actual size is 0.40mm.

4/5

Q5.Why is iodine and methylene blue used on cells?

5/5

# Lesson summary: Review (Part 1)

## Time to move!

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

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga