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Introduction to Science - Homework 3

Total questions: 25

Worksheet time: 23mins

Name
Class
Date
1.

A short statement that answers the aim is the

a)

hypothesis

b)

method

c)

conclusion

d)

discussion

2.

In the _____________ section you include graphs from observations made during the experiment

a)

Method

b)

Results

c)

Discussion

d)

Aim

3.

The aim is

a)

The final statement of a report

b)

What you are trying to figure out in the experiment

c)

What equipment you need to carry out the experiment

d)

The results

4.

The section which is written in steps explaining what to do is the

a)

Hypothesis

b)

Discussion

c)

Method

d)

Aim

5.

A conclusion

a)

Is a statement summarising the findings

b)

Is a generalisation about the results

c)

Answers whether you achieved what you wanted to in the aim

d)

All of the above

6.

Why would you list out the method in steps instead of a paragraph?

a)

To make it easier for someone to read

b)

Takes too long to write a paragraph

c)

Because we are in Science not English

d)

Because there are too many other paragraphs in the report

7.
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
8.

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

a)

electronic scale

b)

meter stick

c)

thermometer

d)

measuring tape

9.

What is the length of the straw?

a)

8 cm

b)

8 mm

c)

7 cm

d)

80 m

10.
What temperature does the thermometer show?
a)
16 °
b)
12 °
c)
13 °
d)
14 °
11.

What is mass?

a)

how much matter ("stuff") is inside an object

b)

the pull of gravity

c)

length, width, heighth

d)

an estimation

12.
If I have 42 millimeters how many centimeters does that equal?
a)
420 cm
b)
4.2 cm
c)
.42 cm
d)
none of the above
13.
a)
23 mm or 2.3 cm
b)
.23 mm or 2.3 cm
c)
230 mm or 2300 cm
d)
none of the above
14.
What does this tool measure?
a)
speed
b)
density
c)
volume
d)
length
15.
What does this tool measure?
a)
temperature
b)
height
c)
weight
d)
distance
16.
Units used to measure Mass of an object
a)
Centimeters
b)
Milliliters
c)
Grams
d)
Volume
17.

What is the name of this tool?

a)

Triple Beam Balance

b)

Electronic Scale

c)

Food Scale

d)

Spring Scale

18.
This piece of lab equipment is called a ______________.
a)
test tube
b)
meter stick
c)
scale
d)
thermometer
19.
Which of the following is a unit of mass?
a)
kilogram
b)
liter
c)
meter
d)
pound
20.

How long something is from one end to the other

a)

mass

b)

volume

c)

length

d)

depth

21.

Convert into GRAMS: 2kg

a)

2g

b)

20g

c)

200g

d)

2,000g

22.

Convert into CENTIMETERS: 5m

a)

5cm

b)

50cm

c)

500cm

d)

5,000cm

23.
Which measurement would you use to measure the following?
the length of a piece of paper
a)
centimeters
b)
liters
c)
kilograms
d)
meters
24.
What object is pictured here?
a)
Beaker
b)

Measuring cylinder

c)
Flask
d)
Test tube
25.
A list of everything you will need to conduct an experiment..
a)
procedures
b)

equipment

c)
observations
d)
question/problem