Lab Safety and Equipment

True or False: Long hair MUST be tied back during a laboratory investigation.

• True
• False

If you spill or break something during an experiment, what is the FIRST thing you should do?

• Tell the teacher.
• Clean it up. 
• Cover it with a paper towel.
• Leave it for someone else.

Identify the piece of lab equipment seen in the image.

• Erlenmeyer Flask
• Graduated Cylinder
• Beaker
• Test Tube

Identify the piece of lab equipment seen in the image.

• Pipets
• Test Tubes
• Forceps
• Scoopulas

To be read accurately, one must place a graduated cylinder on a flat surface and measure at the bottom of the _______________ curve.

• Centrifugal
• Capillary
• Meniscus
• Infinity

Identify the piece of lab equipment seen in the image.

• Microviewer
• Dissecting Scope
• Microscope
• Electron Imager

Tags

NGSS.HS-PS1-3

Tasting or sniffing unknown chemicals is okay, as long as you do it quickly. 

• True
• False

Tags

NGSS.HS-ETS1-3

Name this item. It is used to contain materials under a microscope.

• Telescope

• Microscope slide

• Slide projector

• Hot Plate

During lab, what do you do first?

• read all directions

• wash your hands

• gather your materials

• get the fire extinguisher

Eating, drinking, or chewing gum in the experimental work area is...

• okay, as long as you share

• allowed once you've cleaned up

• encouraged

• forbidden