Year 3 Science worksheets
Free worksheets: Science, KS2, Y3
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Seed germination investigation
Let's investigate which conditions affect seed germination!
Magnetic maze
Mix some paper clips up with some rice and put them in a closed, see-through plastic container. Using a magnet, how long does it take you to separate the paper clips from the rice without opening the container? Now set up a maze made of cardboard. Can you guide a magnetic ball or marble through the maze from the outside of box, using your magnet?
Investigate shadows
Be a shadow detective! Place an object outside and record how the height and width of the shadow cast by the object changes throughout the day. Record them on this sheet.
Understanding physical processes
This worksheet will help your child to use first-hand experience to answer questions and to recognise that when things speed up, slow down or change direction, there is a cause.
What do you know about light?
A worksheet with half-sentences about light, to cut out and re-arrange so that they make sense.
All about springs
A worksheet listing several statements about springs which children have to sort into 'true' and 'false' boxes.
All about skeletons quiz
Quiz questions to prompt your child to think about what they know about skeletons.
Comparing data
A worksheet showing results of an experiment into soil permeability with questions for children to answer.
Moving and growing
A list of questions to prompt children into thinking further about moving and growing and the importance of the skeleton.
Good and bad scientists
A list of statements for children to look through and decide which are true of good scientists.
Muscles and skeletons facts
A list of statements about muscles and bones that children need to cut out and then sort into 'true' and 'false' piles.
Growing diary data
A worksheet showing results of an investigation into how different soils affect the growth of plants.
Using information sources
A worksheet with spaces for children to research skeletons using various sources.
How are magnets used
A worksheet to encourage children to think about objects and whether they use magnets.
Pollination and fertilisation
A worksheet demonstrating the male and female parts of a flower and then explaining the process of pollination and fertilisation. Children draw pictures to show their understanding.
Investigate rock properties
Worksheet encouraging children to think about the properties of different rocks.
Predictions and conclusions: life cycles
A worksheet showing the predictions and conclusions of an experiment into life cycles. Includes questions to encourage children to use their investigative skills.
Light and dark vocabulary
On this worksheet, children need to match the words 'transparent', 'translucent', 'opaque' and 'shadow' with the correct definitions.
Seed dispersal
An activity to encourage your child to look for plants and think about the way the seeds are dispersed.
Light and shadows facts
This worksheet gives facts about light and shadows that children need to read and then work out whether they think they are true or false.
Investigate the principles of forces
This worksheet will help your child experience the basic principles of forces such as pushing/pulling, gravity, and friction.
Shadow spotting
This activity is a fantastic opportunity to introduce your child to the concept of light and dark.
Magnets quiz
Questions about magnets for children to think about and / or research.
Understanding physical processes
This worksheet will help your child to use first-hand experience to answer questions and to recognise that when things speed up, slow down or change direction, there is a cause.