Ks2 Science worksheets
Free worksheets: Science, KS2, Y6
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What stores and transfers energy?
Energy cannot be created or destroyed, it can only be transferred from one store into another. In these pictures, which items do you think use energy? Which ones store energy? Do they all store/use the same type of energy? Cut them out and sort them into groups.
Understanding friction: Build your own balloon hovercraft
When a moving surface slides on a stationary surface it rubs against it, which slows it down. This is due to friction, a force which resists the movement of one object sliding past another. Understand more about friction with a fantastic practical project: make your own balloon hovercraft!
Super scientist quiz
Quiz questions to encourage your child to think about how scientists work and why they do the things they do.
Reaching conclusions
A worksheet showing results of an experiment with questions underneath to consider.
Analysing growth in babies and toddlers
This line graph shows how much baby Jack weighed throughout his first year. Can you answer the following questions?
Bottle music
For this investigation you will need to ask a parent or adult if you can borrow some glass bottles (milk bottles are ideal). Remember to be careful when handling glass and ask an adult to help you clean the bottles first.
Why do we use grit?
When the roads are slippery in winter we spread grit and then salt on them. But is salt the most effective solid we could use? Conduct this simple experiment to investigate!
Which foods are kind to teeth?
Look at this list of different foods and drinks. Which ones do you think will harm your teeth? Which ones do you think are less harmful and may even help your teeth? Colour in the tooth-friendly foods green and the ones that might harm your teeth red.
What stores and transfers energy?
Energy cannot be created or destroyed, it can only be transferred from one store into another. In these pictures, which items do you think use energy? Which ones store energy? Do they all store/use the same type of energy? Cut them out and sort them into groups.
What is evaporation?
In this investigation you are going to see if water can move – or does it just change?
What do we use plants for?
Look at these different word cards. Can you sort them into types of plant and into functions? Now shuffle the cards and see if you can match the different plants with possible functions.
Using different materials to make a home
Look at these pictures of houses. What are they are made from? What do you think it might be like to live in these houses in hot or cold weather? Let's investigate which materials would not be good to use to build a house.
Understanding wind power
Wind is moving air and we can use the energy in wind to do work. Look at these pictures to see how people have always used wind power to help them. How does the wind make these things work? Put the wind to work for you! Make your own pinwheel and watch it spin in the wind.
Understanding forces: pushing and pulling
Pushing and pulling FORCES make things speed up or slow down or change direction or shape. A change in speed, direction or shape always has a CAUSE. Sort the following pictures into forces caused by pushes and forces called by pulls. Then think of your own examples of pushes and pulls as you do things throughout the day.
Understanding evaporation
Evaporation is the process by which a liquid such as water turns into a gas. In this simple experiment you will investigate how this process takes place.
Understanding a frog’s life cycle
Look at these pictures of the stages of a frog’s life cycle. Can you arrange them into a cycle diagram? Can you read the statements and match them to each stage?
Transparent and opaque
Can you remember what transparent means? What about opaque? Use a torch to investigate different materials you can find around your house. Which ones allow light to pass through them (transparent)? Which ones block light (opaque)?
The science of making music
Look at these pictures of different musical instruments. Which part is vibrating to make the sounds we hear – is it the skin, strings, metal, wood or air inside the instrument? Record which you think it is below each picture.
The human skeleton: different bones
Look at this diagram of a skeleton. Can you name the different bones? How quickly can you label some of the key bones in the human body? Now see if you can colour code them.
The human body: joints
Think about the different joints in your body and how they work. We often refer to your body as having 3 main types of joint – hinge, universal and ball and socket. Have you learnt about these before? If not, why not research these joints to see how they work. Now see if you can identify these different joints needed for each of these actions to be carried out by the human body.
The human body and its parts
Can you identify the different parts of the human body? Use the table to draw a simple diagram of each body part and record a brief description of what it does.
The greenhouse effect investigation
Our planet is constantly affected by different forces and factors – many of which are caused by humans. We often hear about something called “the greenhouse effect”… but what is it? The greenhouse effect is when our planet heats up due to harmful gases collecting in our atmosphere. This simple investigation will show you how it happens!
The digestive process
When we eat food our bodies break it down so that we can live. Food is our fuel and gives our bodies the things we need. This process is called digestion. Can you read the statements below and cut them out? Try to arrange them in the correct order to show the process of digestion.