Build a Food Chain: Free KS2 Science Worksheet

What is on the worksheet

The worksheet shows a single line drawing of three living things spaced in a row: a tuft of grass, a rabbit and a fox. Underneath, a short labelling task asks children to write whether each one is the producer, the prey or the predator, using a word bank for support.

A second set of questions checks understanding: which direction the energy travels along the chain, why the grass is called a producer, and what would happen to the foxes if the rabbits disappeared. Finally, a colouring task invites children to colour the three living things, with a short list of colours to follow.

How to use it at home or in the classroom

Print the page on plain A4. Before your child starts writing, talk through what each animal eats – the rabbit eats grass, and the fox eats the rabbit – so the idea of 'who eats whom' is clear.

Encourage children to draw the chain with arrows on scrap paper first and to say each arrow aloud as 'is eaten by'. The arrow points in the direction the energy travels: from the food to the eater. Reading it backwards ('the rabbit eats the grass', so the arrow points at the grass) is the most common mistake. The colouring task works well as a calm finishing activity, and the questions make a good basis for a short discussion or a follow-up at dinner time.

What your child will learn

By the end of the sheet, children should be able to construct a simple food chain and use the correct vocabulary: producer, prey and predator. They will understand that plants are producers because they make their own food using sunlight, and that animals are consumers because they must eat other living things.

The questions also introduce the idea that living things in a habitat depend on one another, so a change to one part of a food chain affects the others. This lays the groundwork for later work on food webs and ecosystems in upper Key Stage 2.

A note for teachers

This sheet supports the statutory Year 4 'Animals, including humans' objective on constructing and interpreting food chains. It can be used as an introduction, a quick formative check, or a low-stakes recap.

The grass-rabbit-fox example is deliberately British and uncluttered so that pupils focus on the structure of the chain rather than unfamiliar species. For higher attainers, ask them to build a longer chain from another habitat, such as leaf → caterpillar → blue tit → sparrowhawk, and to say which animal is both predator and prey (the blue tit).

Frequently asked questions