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Integrated Science T1, 2022 course work exam

Total questions: 40

Worksheet time: 30mins

Name
Class
Date
1.

What should you do if you break glass in a lab?

a)

Tell the teacher

b)

Pick up the glass with your hands

c)

Sweep up the glass

d)

Ignore it; the teacher will clean it up when she sees it later

2.

When should safety goggles be worn?

a)

at all times in the lab

b)

when you feel like it

c)

when liquids could splash into your eyes or when using glassware

3.

Long hair in the lab must be:

a)

cut shorter

b)

neatly groomed

c)

held away from the experiment with your free hand

d)

Tied back to be kept out of the way

4.

What does this safety sign mean?

a)

general warning

b)

broken glass

c)

flammable

d)

toxic

5.

What does this safety sign mean?

a)

general warning

b)

broken glass

c)

flammable

d)

toxic

6.

What is a hazard?

a)

A potential source of danger

b)

Something that is safe

c)

A sign you have to jump over

d)

You favorite local restaurant

7.

Select the picture of a hazard.

a)
b)
c)
d)
8.

A hazard symbol used for

a)

Corrosive

b)

Environment

c)

Toxic

d)

Flammable

9.

The hazard symbol is used for

a)

Corrosive

b)

Toxic

c)

Environment

d)

Irritant

10.

What hazard does this symbol represent?

a)

Danger of cuts from sharp objects

b)

Radioactive Safety

c)

Poison Safety

d)

Open flame alert

11.

What hazard does this symbol represent?

a)

Biological Hazard

b)

Electrical Safety

c)

Radioactive Safety

d)

Fire Safety

12.

What hazard does this symbol warn you about?

a)

You will be using chemicals with dangerous fumes if inhaled

b)

You will be dealing with sharp objects

c)

You will be working with plants that may be poisonous or have thorns

d)

You will be using dangerous chemicals that could cause burns if they touch the skin

13.

What kind of hazard does this symbol represent?

a)

Animal Safety

b)

Biological Hazard

c)

Electrical Safety

d)

Disposal Safety

14.

What kind of shoes should you wear when working in a lab...or even a kitchen?

a)

Slides

b)

Flip Flops

c)

Close-toe, non-slip shoes

d)

Sandals

15.
 If you do not understand a direction or part of a lab procedure, you should 
a)
skip it and go on to the next part.
b)
ask the instructor before proceeding
c)
try several methods until something works
d)
figure it out as you do the lab
16.
 After completing an experiment, all chemical wastes should be
a)
taken home
b)
dumped in the sink
c)
disposed of according to your instructor’s directions
d)
left at your lab station for the next class
17.
You are heating a substance in a test tube. Always point the open end of the tube 
a)
away from all people
b)
toward another classmate
c)
toward your lab partner
d)
toward yourself
18.
Name the equipment
a)
graduated cylinder
b)
test tube
c)
thermometer
d)
beaker
19.
Name the equipment
a)
thermometer
b)
test tube rack
c)
beaker
d)
dropper pipette 
20.

What is this piece of lab equipment called?

a)

wash bottle

b)

stir rod

c)

dropper

d)

funnel

e)

test tube

21.

Name the object.

a)

Test tube rack

b)

Test tube clamps

c)

Goggles

d)

Petri dish

e)

Ring stand

22.
a)

wire gauze

b)

Bunsen burner

c)

thermometer

d)

utility clamp

23.
a)

evaporating dish

b)

watch glass

c)

mortar and pestle

d)

funnel

24.
a)

scoopula

b)

dropper

c)

crucible tongs

d)

glassware tongs

25.
a)

scoopula

b)

dropper

c)

crucible tongs

d)

glassware tongs

26.

Identify the lab equipment in the picture.

a)

Bunsen Burner

b)

Striker

c)

Crucible & Cover

d)

Mortar & Pestle

27.

Identify the lab equipment in the picture.

a)

Deflagrating Spoon

b)

Forceps

c)

Crucible Tongs

d)

Scoop

28.

Identify the lab equipment in the picture.

a)

Beaker

b)

Graduated Cylinder

c)

Florence Flask

d)

Erlenmeyer Flask

29.

Name the object

a)

Test tube holder

b)

Tweezers

c)

Beam balance

d)

Test tube rack

30.

If a fire erupts, immediately:

a)

tell the teacher

b)

get the fire extinguisher

c)

pour water on the fire

d)

open all the windows

31.

Pranks and practical jokes in the classroom are:

a)

okay

b)

not dangerous

c)

always against the rules

d)

ojay if you are working by yourselk

32.

The following activities is permitted in the lab:

a)

chewing gum

b)

eating

c)

drinking

d)

none of the possible answers

33.

If you don't understand a lab procedure:

a)

figure it out on your own

b)

ask the teacher before starting

c)

try things until it works

d)

skip it and move on

34.

When using a razor blade or scalpel, always cut material

a)

away from you

b)

toward you

c)

in your hand

d)

perpendicular

35.
You should never ______ chemicals in the lab. 
a)
taste
b)
touch
c)
smell
d)
all of the above
36.
Keeping your work area neat and clean is important because:
a)
My teacher is a neat-freak
b)
I won't lose my supplies in the clutter.
c)
It keeps the room from looking messy.
d)
It helps prevent accidents.
37.
If you see a science experiment set up in the classroom...
a)
do not touch anything until instructed.
b)
immediately begin working on the lab.
c)
go and check all equipment.
d)
walk around and check each station.
38.

Select a symbol, which stands for "Hazardous to health":

a)
b)
c)
d)
39.

Select the symbol, which stands for "Harmful":

a)
b)
c)
d)
40.

What tool is this??

a)

Spring Scale

b)

Thermometer

c)

Temperature

d)

Heater

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