KS3 - Microscopy

Know - Use a light microscope to observe and draw cells

Apply - Explain how to use a microscope to identify and compare different types of cells.

Starter
Revisiting keywords that are required for this topic. Link the key words to the definitions.

Main
Begin with instruction and explanation of what cells are and how they can be viewed using a microscope. This can be supported with a practical demonstration of how to operate a microscope and they key components.
Task 1 - Students should fill in the blanks and label the microscope diagram on their worksheets. Answers on the following slide to be used for self/peer assessment.
Task 2 - Begin with an explanation of how to calculate total magnification. Students should copy and complete the table.

Practical
Prepare an onion skin slide and view using a microscope. Instructions on the slide.

**Plenary **
Gap fill exercise, summary of why microscopes are important to biology.

Any feedback regarding this resource is greatly appreciated.