science question samples

8/13/2019 Science Question Samples

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Science Questions

QUESTIONS

1

ANSWERS

3A - Teeth and eating

List the two main things that fooddoes for us.

Why do wechew foodwith our

1) Gives us energy

2) Helps us to grow and repair ourbody

1) To make food small enough to

swallow

How would youchange your dietto reduce tooth

decay?

You would eat less sugars.

(Sugars make acid on your

teeth which help bacteria to

survive.)


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Science Questions

QUESTIONS

9

ANSWERS

4C - Keeping warm

Why mightyou burn yourhands on thehandle of anall metal pan?

Because metals are good

conductors of heat and the

handle would get hot quickly.

Will a glass of

water with icestay colder longeror shorter than a

It will stay colder for a shorter

time because the plastic bubble

Name two insulators of heat andelectricity? Plastics and woods.


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Science Questions

QUESTIONS

15

ANSWERS

5B - Life cycles

Namethe partsof aplant

shownhere.

a

c

b

d

e g

Why doflowers have

What do plants anthers do?


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Science Questions

QUESTIONS

26

ANSWERS

6G - Changing circuits

Why does this circuit not work?

What do these symbols representin circuit diagrams? Draw and labelthem.

Which circuit has the brighterbulbs?

BA

M


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Science Questions Year 3 Quiz 1

On a piece of paper

write down the

question numberand your answer.

1. How could you change your diet to reduce tooth decay?

1

Question

Eat more carbohydrates

Eat less proteins

Eat less sugars
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On a piece of paper

write down the


2. One of the main things that food does for us is give us energy. True or false?

2

Question

True

False
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7/14


On a piece of paper

write down the


1. Which of these statements is incorrect?

1

Question

The skeleton has 6 sections

The skeleton supports the body

The skeleton protects vital organs
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8/14


On a piece of paper

write down the


10. This is a common food chain. True or false?green plants ---> caterpillar ---> frog ---> cow

10

Question

True

False

Now swop your piece of paper with a friend

and check the answers against the next screen.
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9/14


On a piece of paper

write down the


1. Which of these are both insulatorsof heat and electricity?

1

Question

Gas and water

Plastic and wood

Metal and stone
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On a piece of paper

write down the

question number

and your answer.

1. Why do puddles get smaller when it stops raining?

1

Question

The water evaporates with

heat from the sun

The moisture is absorbed

by the air

They turn into ice in the

cold weather
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12/14


On a piece of paper

write down the

question number

and your answer.

7. How long does it take for the earth to orbit the sun?

7

Question

28 days

260 days

365 days
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On a piece of paper

write down the

question number

and your answer.

2. What starts every food chain?

2

Question

A predator

A producer

An animal
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