Question 1

Which object would move the furthest on different road types?

Accepted Answer

A wheel on a steep road.

Answer

A wheel on a rough road.

Answer

A wheel on a smooth road.

Answer

A wheel on a bumpy road.

Question 2

Is an ice cube melting a reversible change or an irreversible change in matter?

Accepted Answer

Reversible

Answer

Temporary

Answer

Irreversible

Answer

Permanent

Question 3

Which of the following is the best arrangement of the stack of blocks so that it is NOT likely to fall down?

Accepted Answer

Arrangement with a wide base and stable structure.

Answer

Tall and narrow arrangement.

Answer

Scattered random arrangement.

Answer

All blocks stacked vertically.

Question 4

What is the beginning of the life cycle for most plants?

Accepted Answer

Seed

Answer

Root

Answer

Stem

Answer

Leaf

Question 5

Which one below is NOT a life cycle stage of a butterfly?

Accepted Answer

Mammal

Answer

Chrysalis

Answer

Caterpillar

Answer

Egg

Question 6

True or False: The sun is the biggest star.

Accepted Answer

False

Answer

True

Answer

Uncertain

Question 7

Check all the physical properties of matter of this rock.

Accepted Answer

Smooth, Hard, Gray

Answer

Yellow

Answer

Rough

Answer

Soft

Question 8

Which one below is true?

Accepted Answer

You can push and pull a shopping cart.

Answer

Forces can't make things change direction.

Answer

When you kick a ball you are using a pull.

Question 9

What is the purpose of testing in the Engineer Design Process?

Accepted Answer

To see if it works

Answer

To show off

Answer

To make it pretty

Answer

To give up

Question 10

What happens when there is a lot of friction?

Accepted Answer

Things move slowly or stop

Answer

Things float in the air

Answer

Things move very fast

Answer

Things become invisible

Related quizzes

Related quizzes