🔬 Part 1: Multiple Choice

1. Who is considered one of the pioneers of microscopy and was first to observe bacteria?

Charles Darwin

Antonie van Leeuwenhoek

Albert Einstein

Isaac Newton

2. What is the main function of the objective lens in a microscope?

To provide light to the specimen

To hold the slide in place

To magnify the specimen

To focus the eyepiece

3. Which type of microscope can achieve the highest magnification?

Light microscope

Electron microscope

Hand lens

Magnifying glass

4. Which components are essential for a light microscope to function? (Select all that apply)

Lenses

Light source

Computer screen

Stage

📝 Part 2: Short Answers and Labelling

5. Complete the sentences about microscope safety:

When using a microscope, always carry it with _______ hands. If you break a slide, you should _____________ your teacher immediately. Never touch the _______ with your fingers as this can damage them.

6. Explain why microscopes are important in science. Give two specific examples of what scientists can study using microscopes.

7. Compare light microscopes and electron microscopes. Complete the table below:

Light Microscope:

Uses _________ to illuminate specimens

Maximum magnification: approximately _______ times

Electron Microscope:

Uses _________ instead of light

Can magnify up to _________ times or more

8. Draw and label a simple diagram of a light microscope. Include at least 4 main components.

🧪 Part 3: Observation and Reflection

9. During today's practical activity, what did you observe under the microscope? Describe what you saw and draw a labelled diagram.

Description of observations:

Labelled diagram:

10. What challenges did you face when using the microscope today? How did you overcome them?

11. Why do you think teamwork is important when conducting scientific investigations with microscopes?

Introduction to Microscopes

Introduction to Microscopes

🔬 Part 1: Multiple Choice

📝 Part 2: Short Answers and Labelling

🧪 Part 3: Observation and Reflection

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