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Worksheets

Safety, Tools and Measurements

Total questions: 30

Worksheet time: 41mins

Name
Class
Date
1.
How much weight is on this triple beam balance?
a)
272 g
b)
272.5 g
c)
270 g
d)
372 g
2.

How much water is in the graduated cylinder

a)

40 ml

b)

30 ml

c)

35 ml

d)

36 ml

3.

What is this and its use?

a)

beaker measure volume

b)

Triple beam balance measure mass

c)

scale measure weight

d)

Graduated cylinder measure volume

4.
A STUDENT CAUGHT A GRASSHOPPER AND WANTED TO KNOW HOW LONG IT WAS. WHICH TOOL IS BEST TO MEASURE THE LENGTH OF THE GRASSHOPPER?
a)
RULER
b)
PAN BALANCE
c)
ELECTRONIC SCALE
d)
THERMOSTAT
5.
What measurement are we finding when we use a balance?
a)
mass
b)
volume
c)
length
d)
weight
6.
What measurement are we finding when we use a graduated cylinder?
a)
mass
b)
volume
c)
length
d)
weight 
7.

What tool can you use to find out how the mass of a pencil compares to the mass of a pen?

a)

Triple beam balance

b)

meter stick

c)

thermometer

d)

spring scale

8.

What is the mass on the triple beam balance?

a)

439.0 g

b)

437.2 g

c)

437.0 g

d)

430.72

9.

Students filled a graduated cylinder with the amount of water shown. How much more water needs to be added to the cylinder to measure 25 mL?

a)

2 mL

b)

5 mL

c)

6 mL

d)

9 mL

10.
What is the mass of this mineral?
a)
5 grams
b)
10 grams
c)
15 grams
d)
20 grams
11.

If the temperature shown on the thermometer dropped 4 degrees what would be the new temperature?

a)

38 degrees Fahrenheit

b)

30 degrees Fahrenheit

c)

34 degrees Fahrenheit

d)

44 degrees Fahrenheit

12.

What temperature does the thermometer show?

a)

16 °

b)

10 °

c)

13 °

d)

15 °

13.

What is this science tool?

a)

cylinder

b)

beaker

c)

thermometer

d)

ruler

14.
What tool is used to measure weight or force?
a)
spring scale
b)
balance
c)
hand lens
d)
tape measure
15.

What is the name of this tool and what is it used for?

a)

clock, to measure mass

b)

stopwatch, to measure distance

c)

clock, to measure volume

d)

stopwatch, to measure time

16.

What does this science tool do and its name?

a)

Thermometer used for heating a liquid

b)

Beaker used to measure the weight.

c)

Cylinder used for measuring mass

d)

Cylinder used for measuring volume of liquids or irregular solids

17.
What is the length of the toy car? 
a)
The toy car is 7 inches long 
b)
The toy car is 5 inches long 
c)
The toy car is 2 inches long 
d)
Answer Not Shown 
18.
What is the length of the ribbon?
a)
9 cm
b)
2 cm
c)
7 cm
d)
11 cm 
19.

A Microscope is a

a)

tool to help you see objects that are far away

b)

tool to see bacteria and germs

c)

tool to help you weigh an object

d)

tool to protect your eyes

20.

What is the symbol showing?

a)

Hand washing

b)

Corrosive material use gloves

c)

Liquid is safe for

21.

Amanda wants to HEAT UP a small amount of liquid. What tools would be best for Amanda to use?

a)

Apron, goggles, heat gloves, test tube holder, test tube

b)

Apron, heat gloves, test tube holder, test tube

c)

Heat gloves, test tube holder, test tube

d)

Goggles, test tube holder, test tube

22.
When should you tie back long hair or baggy clothing?
a)
When working with chemicals
b)
When working with a Bunsen burner
c)
When doing dissections.
d)
Any time you are working in the lab.
23.
When should safety goggles be worn?
a)
at all times in the lab
b)
when you feel like it
c)

when chemicals could splash into your eyes OR when using glassware

d)

When you are at home helping your parents

24.

BEFORE leaving the lab you should ALWAYS wash or sanitize your hands.

a)

True

b)
False
25.
Function of a spring scale...
a)
Measure the force in Newtons
b)
Measure the mass
c)
Measure the length
26.

Function of an apron...

a)

Protects body and clothes

b)

Protects eyes

c)

Used for heating substances

d)

Used for stirring or mixing

27.
Approved eye protection devices (such as goggles) are worn in the laboratory
a)
to improve vision
b)
only if you don't wear glasses
c)
anytime heat, chemicals, or glassware are used
d)
to avoid eye strain
28.
If you do not understand a direction or part of a lab procedure, you should
a)
figure it out as you do the lab
b)
try several methods until something works
c)
skip it and go to the next part
d)

ask your teacher

29.
You are heating a substance in a test tube. Always point the open end of the tube
a)
towards your body
b)
toward your lab partner
c)
towards another classmate
d)
away from all people
30.
You have been injured in the laboratory (cut, burn, etc.). First you should
a)
visit school nurse
b)
text your parent
c)
see a doctor after school
d)

tell your teacher immediately.