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

• True
• False

True or False: The wearing of flip flops and other open toed shoes are acceptable during a laboratory investigation during the hot summer months.

• 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.

The lab equipment seen in the image should be worn during a lab investigation when...

• using glassware.
• using chemicals.
• using heat/fire.
• using any of the above.

Identify the piece of lab equipment seen in the image.

• Erlenmeyer Flask
• Graduated Cylinder
• Beaker
• Test Tube

Identify the primary function of the lab equipment seen in the image.

• Transfer small amounts of liquid
• Transfer large amounts of liquid
• Measure liquid volume
• Mixing liquid chemicals

Identify the piece of lab equipment seen in the image.

• Pipets
• Test Tubes
• Forceps
• Scoopulas

A beaker is used to measure volume in which metric unit?

• Milliliters (mL)
• Grams (g)
• Meters (m)
• Kilograms (kg)

Identify the piece of lab equipment seen in the image.

• Microviewer
• Dissecting Scope
• Microscope
• Electron Imager

Tags

NGSS.HS-PS1-3

Which of the following should NOT be worn during a lab investigation?

• Flip flops
• Loose, long hair
• Dangling jewelry
• All of the above