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.

True or False: If you see something dangerous taking place during a lab,you should immediately tell the teacher.

• True
• False

Identify the piece of lab equipment seen in the image.

• Microviewer

• Dissecting Scope

• Microscope

• Telescope

A thermometer is used to measure temperature in which metric unit?

• Fahrenheit (°F)
• Celcius (°C)
• Kilometers (km)
• Liters (L)

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is used to measure, heat, and mix large amounts of liquids?

• Beaker

• Flask

• Test Tube

• Graduated Cylinder

Tags

NGSS.5-PS1-2

What is used to measure mass of an object in grams?

• Triple beam balance
• Test tube rack
• Meter stick
• Graduated Cylinder

Tags

NGSS.5-PS1-2

What is used to measure the volume of liquids more precisely in milliliters?

• Beaker
• Flask
• Graduated Cylinder
• Test tubes