What this lesson teaches
This activity helps students learn about microorganisms and their environments. It enhances observation skills and scientific inquiry.
Science in Action
Can you finish microorganism observation in about 30 min?
Microorganism Observation
You will learn about microorganisms and their environments.
Duration30 min
Age GroupAges 11–13
DifficultyIntermediate
SubjectScience
See how this hands-on lesson works
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What you need
- Water
- Cotton swabs
- Small container for samples
- Petri dish
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How the activity runs
- Step 1: Gather materials like a petri dish, water, and a microscope.
- Step 2: Collect a small sample from a surface (like soil or a leaf).
- Step 3: Place the sample in the petri dish and add a few drops of water.
The learning connection
Hands-on activities engage students and make learning memorable. Observing real microorganisms fosters curiosity and encourages critical thinking.
Try it with your learner
1. Collect a small drop of pond water using the pipette. 2. Place the drop on the glass slide. 3. Carefully lay the cover slip over the water drop. 4. Look at the slide through the magnifying glass. 5. Observe the tiny organisms swimming around. 6. What did you notice about their movement and shapes?