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STEM QUIZ 3

Total questions: 25

Worksheet time: 17mins

Name
Class
Date
1.

Who is credited with the discovery of Electricity?

a)

Benjamin Franklin

b)

Albert Einstein

c)

Sir Isaac Newton

d)

Thomas Edison

2.

Which circuit has two or more paths for a current to flow through?

a)

Series Circuit

b)

Battery Circuit

c)

Magnetic Circuit

d)

Parallel Circuit

3.

Which property of light allows light to bounce off an object?

a)

Absorption

b)

Reflection

c)

Refraction

d)

Diffraction

4.

Magnetic poles are attracted to their:

a)

Own magnet

b)

Either pole

c)

Opposite pole

d)

Same pole

5.

Which of the following objects is a conductor of electricity?

a)
b)
c)
d)
6.

What materials are attracted to magnets?

a)
b)
c)
d)
7.

What is NOT found in sharks?

a)

Gills

b)

Bones

c)

Teeth

d)

Tails

8.

Solve this

5 + 5 x 5 + 5 - 5 = ?

a)

25

b)

30

c)

50

d)

70

9.

What shape is the galaxy we live in, the Milky Way?

a)

Doughnut

b)

Flat Spiral

c)

Pretzel

d)

Triangle

10.

Which of the following travels the fastest?

a)
b)
c)
d)
11.

What comes after a million, billion and trillion?

a)

A septillion

b)

A quadrillion

c)

A quintillion

d)

A nonillion

12.

How is lightning created?

a)

Cars Crashing

b)

Rain Falling

c)

Many people clapping

d)

Plus and minus molecules

13.

Below is the functionality of robot except

a)

Multifunctinality

b)

Responsibility

c)

Efficient Performance

d)

Reprogrammability

14.

Which gear is connected directly to the motor?

a)

The driving gear.

b)

The driven gear.

c)

The small gear.

d)

The big gear.

15.

Choose the best answer:

Do you need to recharge your batteries every time you use them?

a)

Absolutely! This will prolong the life of the batteries.

b)

No way! Constant recharging can damage the batteries permanently.

c)

It's better to charge your batteries after they've been used for a long period of time.

d)

Sure. Why not?

16.

What word(s) describe STEM education?


i) problem-based

ii) real-world

iii) integrated

a)

i only

b)

i and ii

c)

ii and iii

d)

All listed answers

17.

What is a force?

a)

Tendency for an object to resist a change in motion

b)

Weight

c)

A Push or a Pull

d)

Mass

18.

What are the poles of a magnet called?

a)

East and West

b)

North and West

c)

North and South

d)

Top and Bottom

19.

What force pulls all objects toward the center of the Earth?

a)

Magnetism

b)

Gravity

c)

Friction

d)

Inertia

20.

Which ball traveled the shortest distance when launched from the catapult?

a)

Rock

b)

Porcupine

c)

Playdough

d)

Cotton

21.

What happens if you melt a solid such as ice?

a)

It changes from a solid to a liquid

b)

It changes from a liquid to a gas

c)

It changes to a gas from a solid

d)

It changes to a solid from a liquid

22.

What is weight?

a)

The same thing as mass

b)

The force of gravity on an object

c)

The amount of matter in an object

d)

The size of an object

23.

Which of the following organs is also a muscle?

a)

The Heart

b)

The Kidney

c)

The Brain

d)

The Lungs

24.

What is the boiling point of water?

a)

0°C

b)

50°C

c)

90°C

d)

100°C

25.

Share with us an interesting activity you had while at home during this Movement Control Order (MCO)?

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