Year 7 Introduction to Science

If a lab fire erupts, immediately:

•  A. Notify (or tell) your teacher
• B. Run and scream
• C. Throw water at the fire
•  D. Open the windows

Why are approved eye protection devices (such as goggles) are worn in the lab?

• A. To improve your vision
• B. To make you look like a bug
•  C. To give you headaches
•  D. To protect eyes around chemicals, heat, or glassware

You may eat or drink in the science laboratory...

• after you have washed your hands.
• on the days you are not doing a lab.
• only from the beakers.
• at no time unless given teacher approval.

You are heating a substance in a test tube. Always point the open end of the tube...

• away from all people.
• toward another classmate.
• toward your lab partner.
• toward yourself.

Tags

NGSS.MS-ETS1-1

Long hair in the laboratory must be

• cut short 
• held away from the experiment with one hand
• always neatly groomed
• tied back with a hair band

Playing around during a science investigation is okay.

• True

• False

It's ok to taste or smell anything in our science investigation without permission.

• True

• False

The gas should be turned on ____________ lighting the match.

• Before

• After

What do you call the part of the burner that "twists" ?

• Base

• Collar

• Cylinder

To produce the most heat, you should twist the collar until you see ______

• A dark blue cone

• An orange cone

• A yellow cone

• A light blue cone

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3