4th Safety & Equipment Review

Before beginning any lab you should

• Wash your hands

• Listen to directions

• Clean up

• None of the above

When moving around the science lab you should do so (a)  

Is it ever acceptable to eat or drink in lab?

• No

• Yes

• Yes, if the other students say it is ok

• Yes, if the teacher says it is ok

Sally is mixing chemicals, what should she be wearing to protect her eyes?

• Gloves

• An apron

• Goggles

• Ear plugs

True or false, after each lab activity you should clean up your lab area completely before leaving.

(a)  

If you spill or break something in lab, what should you do first?

• Clean it up

• Tell the teacher

• Tell your lab partner

• Nothing, the teacher will clean it up later

When measuring out a large amount of water use a ____, when measuring out a small amount of water use a ____.

• Graduated Cylinder, Beaker

• Beaker, Graduated Cylinder

• Use a beaker for both

• Use a graduated cylinder for both

Your teacher asks you to measure the circumference of an orange, the most appropriate lab tool to use is a (a)  

You want to measure the force it takes to drag an object across your desk. The most appropriate lab tool to use would be a ____

• Thermometer

• Beaker

• Ruler

• Spring Scale

What unit of measure would you use to measure force?

• Centimeters

• Milliliters

• Newtons

• Grams

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2