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Worksheets

SOT PLTW

Total questions: 21

Worksheet time: 11mins

Name
Class
Date
1.

The temperature at which a liquid becomes a solid is 

a)

Boiling Point

b)

32 Degrees C

c)

Freezing Point

d)

0 Degrees C

2.

Substance made up of two or more elements

a)

Chemical

b)

Compound

c)

Element

d)

Mixture

3.

A combination of different things in which the components are individually distinct 

a)

Mixture

b)

Compound

c)

Element

d)

Atom

4.

Any synthetic product that is used to join materials together; causing adherence; sticky

a)

Composites

b)

Synthetics

c)

Fibers

d)

Adhesive

5.

Cleaning up an oil spill is a complex, what should be done first?

a)

Oil Spill needs to be dissolved

b)

Oil Spill needs to be contained

c)

Oil Spill needs to be removed

d)

Oil Spill needs to be discarded

6.

The smallest unit of a chemical element, made up of a nucleus surrounded by electrons.

a)

Atom

b)

Molecule

c)

Nano

d)

Stem

7.

The science and technology of building devices, such as electronic circuits, from single atoms and molecules.

a)

Automation

b)

Molecular technology

c)

Microtechnology

d)

Nanotechnology

8.

Any of several elementary mechanisms that are used to transmit or modify force or motion is:

a)

Force

b)

Mechanism

c)

Simple Machine

d)

Machine

9.

Which is NOT a simple machine?

a)

Scissors

b)

Crowbar

c)

Shovel

d)

Nutcracker

10.

A ________ machine is two or more simple machines put together. 

a)

Compound

b)

Complex

c)

Steam

d)

Man-made

11.

The ability to do work 

a)

Motion

b)

Energy

c)

Force

d)

Momentum

12.

The energy which a body possesses because of its motion is

a)

Potential

b)

Kinetic

c)

Pulled

d)

Accelerating

13.

Energy that is stored for later

a)

Stored Energy

b)

Motion Energy

c)

Force Energy

d)

Potential Energy

14.

What does SoT stand for?

a)

Science of Technology

b)

STEAM of Technology

c)

Students of Technology

d)

Sources of Technology

15.

What does nano mean?

a)

Extremely Big

b)

Big

c)

Extremely small

d)

Somewhat small

16.

What is the measurement of nano?

a)

one millionth

b)

one half-billionth

c)

one trillionth

d)

one billionth

17.

How many atoms of carbon does a Buckyball have?

a)

80

b)

40

c)

50

d)

60

18.

Who is Rube Golberg?

a)

Author

b)

Cartoonist

c)

Engineer

d)

All of the above

19.

Which is an example of nanotechnology?

a)

sunscreen

b)

fruit wax

c)

Lip gloss

d)

sun visors

20.

What is a roller coaster's speed doing when traveling down a corkscrew of the track?

a)

Accelerating

b)

Staying the same

c)

Decelerating

d)

At rest

21.

What was your favorite activity during your 8th grade year in STEAM?

a)

Oil Spill

b)

Roller coaster

c)

Rube Goldberg

d)

Other