Science Lab Safety Knowledge Check

Science Lab Safety Knowledge Check

7th Grade

25 Qs

quiz-placeholder

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Science Lab Safety Knowledge Check

Science Lab Safety Knowledge Check

Assessment

Quiz

Science

7th Grade

Practice Problem

Easy

NGSS
MS-PS1-6, MS-PS1-2

Standards-aligned

Created by

Aldonette Avery

Used 8+ times

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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Media Image

Why is it important to know the names and appearance of lab equipment before doing laboratory work?

So you will score higher on the lab test.

So you can quickly obtain your laboratory supplies before lab.

So you can follow the lab instructions clearly.

So you can make sure everything has been cleaned before beginning the lab procedure.

2.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Media Image

What is the correct procedure to follow when smelling the odor of a chemical substance?

Fan your hand over the substance toward your nose which should be directly over the beaker.

Place your nose directly over the substance and take a big whiff.

Fan your hand over the substance toward your nose which should be several centimeters away from the substance.

Place your nose near the opening of the beaker and inhale deeply.

3.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Media Image

Which of the following is NOT a safe lab practice?

Keep chemicals, glassware, and other equipment away from the edge of the lab table.

After removing glassware from a heat source touch it right away to see if it is cool.

Report minor accidents to your lab supervisor and/or teacher.

Heat chemicals in a flask without a stopper.

4.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Media Image

Which of the following does NOT help explain why contact lenses should not be worn in lab?

It is difficult to remove lenses after a chemical splash

The lens is permeable to vapors, which cause irritation

Chemicals trapped under lens will cause severe damage

That boy or girl you are trying to get to see you cannot tell the color of your eyes.

5.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Media Image

Which of the following is considered safety equipment in our classroom?

Eyewash station

First aid kit

Fire extinguisher

All of the above

6.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Media Image

What is the correct procedure for students to follow if a chemical is spilled?

Stand back and tell the teacher of the spill.

Run madly about the room.

Splash large amounts of water onto the spill.

Immediately ask to go to the restroom.

7.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Media Image

I can perform an experiment of my own when:

When I am sure it is safe to do so.

Whenever I want to.

Only with permission from the teacher.

Never.

Tags

NGSS.MS-PS1-6

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