New
New
Year 4

Presenting food chains

I can present food chains in different ways.

New
New
Year 4

Presenting food chains

I can present food chains in different ways.

Lesson details

Key learning points

  1. We can compare the producers and consumers, including predators and prey, in different food chains.
  2. A predator is not always bigger in size when compared to its prey.
  3. Most food chains are presented with an arrow in between each living thing to represent ‘is food for’.
  4. A food chain can be presented in different ways including with writing and/or pictures.

Common misconception

Pupils may think that a predator can always be identified by its size and ferocity in comparison to its prey.

This lesson gives examples of some predators that are smaller in size than their prey.

Keywords

  • Food chain - Food chains show how living things depend on each other for food.

  • Predators - Predators are animals that hunt, kill and eat other animals.

  • Prey - An animal that is hunted and eaten by another animal is called prey.

  • Consumers - Consumers in a food chain are animals which eat other animals or plants.

  • Present - To present information is to show or share it with others.

Some pupils may need to carry out research using secondary sources to create their food chains.
Teacher tip

Equipment

Access to non-fiction books and the internet as secondary sources of information on what animals eat.

Content guidance

  • Exploration of objects
  • Depiction or discussion of violence or suffering

Supervision

Adult supervision required

Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

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6 Questions

Q1.
Which of these statements are true about producers in a food chain?
Producers are at the top of a food chain.
Producers catch their food from the water.
Correct answer: Producers use sunlight to make their own food.
Producers are plants that eat other plants.
Q2.
True or false? A bird is a producer in a food chain.
An image in a quiz
true
Correct answer: false
Q3.
Jacob creates a food chain including a fish as a predator. Why can a fish be a predator?
An image in a quiz
It can eat plants.
Its habitat can be pond weed.
Correct answer: It can hunt and eat other animals.
It can be eaten by other animals.
Q4.
Which food chain represents this information: toads eat water snails, water snails eat algae.
toad -> water snail -> algae
toad -> water snail -> water snail - > algae
Correct answer: algae -> water snail -> toad
algae <- water snail <- toad
Q5.
Izzy creates a food chain: cabbage leaves -> caterpillar -> bird -> cat. How many predators are in this food chain?
An image in a quiz
one
Correct answer: two
three
four
Q6.
Sam creates a food chain: seaweed -> starfish -> crab -> octopus. Which living things are prey in this food chain?
An image in a quiz
seaweed and starfish
Correct answer: starfish and crab
crab and octopus
starfish, crab and octopus

6 Questions

Q1.
What are we doing when we look for the similarities and differences between living things?
describing them
Correct answer: comparing them
ordering them
naming them
Q2.
True or false? A predator is always bigger in size when compared to its prey.
An image in a quiz
true
Correct answer: false
Q3.
The arrows in a food chain represents ...
An image in a quiz
eats
Correct answer: is food for
relies on
Q4.
Where should we draw the arrows in a food chain?
above each living thing
below each living thing
Correct answer: in between each living thing
Q5.
Which of these statements are true about presenting food chains?
A food chain must only be presented using pictures.
A food chain must only be presented using writing.
Correct answer: A food chain can be presented using pictures and/or writing.
Q6.
Lucas has presented his food chain below. Match the living things with the correct roles in Lucas' food chain.
An image in a quiz
Correct Answer:plant,producer

producer

Correct Answer:caterpillar,prey

prey

Correct Answer:blackbird,predator

predator