Grade 7 Biology Lab Techniques
A worksheet for 7th-grade science students focusing on essential biology lab techniques and safety.
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Grade 7 Biology Lab Techniques
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Read each question carefully and answer to the best of your ability. This worksheet covers basic biology lab techniques and safety procedures.
1. Which of the following is the most important safety rule to follow in a biology lab?
Eating and drinking freely
Always wearing safety goggles
Running around the lab
Touching all equipment without permission
2. What piece of equipment is used to observe very small specimens, like cells?
Beaker
Test tube
Microscope
Bunsen burner
3. Always wear to protect your eyes from chemicals or flying objects in the lab.
4. A is a small, cylindrical glass tube used for holding and mixing small amounts of liquids in experiments.
5. It is acceptable to leave your lab station messy after an experiment.
True
False
6. You should always report any spills or accidents to your teacher immediately.
True
False
7. Describe one important step in properly using a microscope to view a specimen.
8. Why is it important to wash your hands thoroughly after completing a lab experiment?
Match the lab equipment to its primary use.
9. Microscope
a. Measuring liquid volume
10. Test Tube
b. Observing tiny specimens
11. Graduated Cylinder
c. Holding small amounts of liquids