Grade 9 Science Lab Practical Worksheet
A worksheet for Grade 9 science students to practice lab safety, equipment identification, and experimental design.
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Standards
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Grade 9 Science Lab Practical
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Read each question carefully and answer to the best of your ability. This worksheet assesses your understanding of lab safety, equipment, and experimental procedures.
1. What is the most important safety precaution when handling chemicals in the lab?
Wearing a lab coat
Wearing safety goggles
Using a fume hood
All of the above
Identify the lab equipment shown below:
This piece of equipment is a .
1. A hypothesis is a statement that can be proven true.
True
False
1. Distinguish between an independent variable and a dependent variable in an experiment. Provide an example.
Match the safety symbol to its meaning.
1. Corrosive
a. Wear eye protection
2. Flammable
b. Substance can burn skin
3. Eye Protection
c. Keep away from open flames