Free Printable PS section 1

1.

Convert: 140 kg to grams

a)

140,000 g

b)

1.4 g

c)

1400 g

2.

What is the density of an object having a mass of 15 grams and a volume of 3 cubic centimeters?

a)

5 cm

b)

5 grams

c)

5g/cm3

3.

Which of the following is not a derived unit?

a)

cubic decimeters

b)

meters

c)

cubic centimeters

d)

grams per millliter

4.

Which of the following is a derived unit?

a)

meter

b)

centimeter

c)

kilograms per meter

d)

kiloliters

5.

Use your knowledge of the metric system to convert 1.207mm to meters

a)

12.07 m

b)

.1207 m

c)

.01207 m

d)

.001207 m

6.

The amount of space occupied by an object is -

a)

mass

b)

standard

c)

matter

d)

volume

e)

temperature

7.

A measure of the amount of matter in an object is -

a)

mass

b)

standard

c)

matter

d)

volume

e)

temperature

8.

Anything that has mass and takes up space is -

a)

mass

b)

standard

c)

matter

d)

volume

e)

temperature

9.

The average kinetic energy in an object is -

a)

mass

b)

standard

c)

matter

d)

volume

e)

temperature

10.

An exact quantity that people agree to use to compare measurements. -

a)

mass

b)

standard

c)

matter

d)

volume

e)

temperature

11.

Carolyn experimented making 2 protein shakes for breakfast for her brother and sister. In one she used fresh strawberries and in the other she used frozen. She noticed that the one with frozen strawberries was much thicker. What is the independent variable in this experiment

a)

the type of strawberries

b)

the thickness of the protein shake

c)

her brother and sister

d)

none of these

12.

Carolyn experimented making 2 protein shakes for breakfast for her brother and sister. In one she used fresh strawberries and in the other she used frozen. She noticed that the one with frozen strawberries was much thicker. What is the dependent variable in this experiment

a)

the type of strawberries

b)

the thickness of the protein shake

c)

her brother and sister

d)

none of these

13.

Carolyn experimented making 2 protein shakes for breakfast for her brother and sister. She used the same protein powder in each shake. In one she used fresh strawberries and in the other she used frozen. She blended each shake for 45 seconds. She noticed that the one with frozen strawberries was much thicker. What is the control variable in this experiment

a)

the type of strawberries

b)

the thickness of the protein shake

c)

her brother and sister

d)

the time the shake is blended

14.

Carolyn experimented making 2 protein shakes for breakfast for her brother and sister. She used the same amount of the same protein powder in each shake. She added 1 cup coconut water to each shake. In one she used fresh strawberries and in the other she used frozen. She blended each for 45 seconds. She noticed that the one with frozen strawberries was much thicker. What are the constants in this experiment?

a)

the type of strawberries

b)

the thickness of the protein shake

c)

coconut water

d)

the protein powder

15.

What is the first step in the scientific method?

a)

state the problem

b)

gather the information already known on this subject

c)

form a hypothesis

d)

test the hypothesis

e)

draw conclusions

16.

What is the second step in the scientific method?

a)

state the problem

b)

gather the information already known on this subject

c)

form a hypothesis

d)

test the hypothesis

e)

draw conclusions

17.

What is the third step in the scientific method?

a)

state the problem

b)

gather the information already known on this subject

c)

form a hypothesis

d)

test the hypothesis

e)

draw conclusions

18.

What is the forth step in the scientific method?

a)

analyze the data

b)

gather the information already known on this subject

c)

form a hypothesis

d)

test the hypothesis

e)

draw conclusions

19.

What is the fifth step in the scientific method?

a)

analyze the data

b)

gather the information already known on this subject

c)

form a hypothesis

d)

test the hypothesis

e)

draw conclusions

20.

What is the sixth step in the scientific method?

a)

analyze the data

b)

gather the information already known on this subject

c)

form a hypothesis

d)

test the hypothesis

e)

draw conclusions

21.

Which of the following is qualitative data?

a)

long -haired chihuahua

b)

5 pound chihuahua

c)

12 in long tail on a chihuahua

d)

none of these

22.

A student wants to see if using a fan on a painted surface made the paint dry faster. What would the fan be?

a)

independent variable

b)

dependent variable

c)

constant

d)

control

23.

A student wants to see if using a fan on a painted surface made the paint dry faster. What would the drying paint be?

a)

independent variable

b)

dependent variable

c)

constant

d)

control

24.

A student wants to see if using a fan on a painted surface made the paint dry faster. What would the control be?

a)

the type of paint

b)

the surface without the fan

c)

the temperature outside

d)

none of these

25.

A student wants to see if using a fan on a painted surface made the paint dry faster. What would the control be?

a)

the type of paint

b)

the surface without the fan

c)

the temperature outside

d)

none of these

PS section 1

Total questions: 25

Worksheet time: 16mins

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