WorksheetsYear 4 Science GL Mock Trial
Total questions: 34
Worksheet time: 20mins
Mammals drink milk when they are babies.
True
False
A bunny is brown in spring. Why does the bunny change to a white color in winter?
Camouflage
Hibernation
Migration
Which food chain shows how energy moves through this web?
Goat> Wild Cat> Jackal> Lion
Plant> Rabbit> Wild Cat> Lion
Lion> Goat> Owl> Plan
If you are investigating to see how the amount of water affects the plants, what should you do differently for each flower pot?
Use different soil
keep plants in different places for different sunlight
use a different amount of water for each plant
If you are investigating to see how the sunlight affects the growth of the plants, what should you do differently for each plant?
Use different seeds
Keep plants in different places to give them the different amounts of sunlight
use different soil
use a different amount of water
A student wants to investigate the affect of sunlight on plants growth, which 2 plants he can use to compare
1 & 2
2 & 4
3 & 4
Anna is cooking with her mom she observed a few changes, which change is not reversible?
Water vapor on the window
Melting an ice cube
Cooking pasta in a pan
Year 4's students are investigating on chemical reaction, they mix bicarbonate soda with vinegar and the bubbles appear. It is because. . .
It is a reversible process
Carbon dioxide is produced
bicarbonate of soda dissolves
Which of the following mixtures can be separated by seive?
Salt and Water
Rice and Milk
Milk and Coffee
Is rusting reversible or irreversible process?
Reversible
Irreversible
Which of the materials below would have the least friction and would therefore be the best material for a door step?
Stones
Glass
Metal
Sound comes from ______ matter
loud
soft
pitch
vibrating
Skeleton is moved by the _______ when the body moves
legs
arms
muscles
bones
The bones in the skeletons are ______ so that they can support the body
straight
long
rigid
curved
Smooth muscles are associated with ____
skeleton
the organs of the digestive system
cardio
Which beaker has the lowest temperature
A
B
C
D
Which of the following mixture can be separated by filtering?
sand and water
salt and sugar
oil and vinegar
How can we seperate the mixture of salt and water?
By filteration
By evaporation
By condensation
John investigates which type of soil holds the most water. He fills the container with different types of soils.
He adds same amount of water into each container and measures how much water has drained out.
Which variable is most important to keep the same?
The volume of water added
The volume of water drained
The shape of the collection beaker
The size of the collection beaker
Which variables will remain the same to make his test fair?
temperature
same children
pulse rate
Interprete the table and choose the right conclusion:
Pulse rate increases when the temperature is warm
pulse rate increased when the temperature is cold
Pulse rate decreases when the temperature is warm
Which graph shows what will happen to Jo’s pulse rate if she runs at the same speed for 15 minutes, starting from rest?
A
B
C
D
What is best for Sue to do to help her have a healthy diet? She should
not eat sugary foods.
eat a variety of different foods.
not eat foods that contain fat or oil.
eat only fruit.
which two materials will be melted and change to liquid when heated
egg and chocolate
butter and chocolate
butter and raisins
raisins and flour
On day 5, the mass of the cake was 210 g. Draw 'X' on the graph to show the mass of the cake on day 5
Look at the graph.
What was the mass on day 5
230 g
235 g
240 g
Polar bears normally stand on floating ice when they hunt.
how would warmer temperatures affect polar bears?
There would be more ice so hunting will be easier
There will be less ice so hunting will be easier.
There would be more ice so hunting will be harder.
There will be less ice so hunting will be harder.
The graph shows the amount of rain fall during the four months.
if the x-axis shows the month. what would be the best label for Y-axis
Town
Temperature
Month
Rainfall
Max found two circuits (A and B) with a light bulb, a battery and a board, as in the diagrams below. The light bulb in Circuit A is off. The light bulb in Circuit B is on.
Predict which object is hidden behind the board for Circuit A?
Metal Coin
wooden peg
Which type of teeth are shown in the picture?
Look at the colored ones:
Molars
Premolars
Canines
Anna is investigating how quickly the water evaporates at certain temperatures.
Shes performed her experiment thrice.
What variables is she changing in this investigation?
Temperature
Amount of water
The size of the beaker
The volume of the water
The table shows the properties of some materials.
which material should be used to make a cheap electrical wire?
Rope
Copper
Gold
Wood
Adam stirs different materials into four beakers. which beaker contains a solution?
A. Soil and water
B. Stones and Water
C. Sugar and Water
D. Oil and Water
Write the missing label for the picture below by choosing the right option.
Water vapour
Condensation
steam
smoke
