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Bite-sized lesson

KS1 Science — What Animals Need to Stay Alive

KS1 Science · Ages 5–7

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Taught through Gary the hedgehog

Approx. 25 minutes · KS1

Before you start

This is Gary. He is a real hedgehog and he lives with us in Surrey.

Gary needs some things every day or he would not be well. Let's find out what they are.

You can stop any time you like.

What you'll learn

Part 1 — Four things every animal needs

Every animal in the world needs these four things.

What they needWhy
🥣 FoodTo grow and to have energy
💧 WaterEvery animal needs a drink
💨 AirTo breathe
🏠 A safe homeTo rest and keep warm and stay safe

You need all four too. So does your teacher. So does a worm.

Have a think

What is one thing you and Gary both need?

Some answers Food. Water. Air. A safe place to sleep. All four are right!

Part 2 — But not the same food

All animals need food. They do not all eat the same food.

If you gave Marvin a bowl of mealworms he would not eat them. If you gave Gary a pile of leaves he would be very hungry.

Remember thisThe right food for one animal can be the wrong food for another. Always find out what an animal eats before you feed it.

Have a think

Marvin the tortoise eats leaves. Rosie the galah eats seeds. Would Marvin be happy with Rosie's dinner?

Answer No. Marvin eats leaves and plants, not seeds. Different animals need different food.

Part 3 — Not the same home either

A home has to be right for that animal. A bird would not be happy in a burrow.

Have a think

Why would a tall perch be a bad home for Gary?

Answer Gary is a hedgehog. He walks on the ground and likes to hide and burrow. He cannot perch like a bird, and he might fall.

Part 4 — Being kind

Looking after an animal means:

Gary sleeps in the daytime. If someone woke him up all day to play, he would be very tired and poorly.

A kind ruleIf an animal wants to be left alone, leave it alone. That is being kind too.

Part 5 — Questions

1. Name the four things every animal needs to stay alive. (4 marks)

Answer Food, water, air and a safe home.

2. Gary eats mealworms. Marvin eats leaves. What does this tell us? (1 mark)

Answer Different animals eat different food.

3. Gary sleeps in the day. Why should we not wake him up to play? (1 mark)

Answer Because he would be tired and could get poorly. Animals need to rest.

4. Draw a good home for Gary. Label two things in it. (2 marks)

What to look for Anything warm, safe and with somewhere to hide. Good labels: bed, hiding place, food bowl, water bowl, warm spot.

Try this

Notes for the adult

Curriculum: KS1 Science — identifying that animals, including humans, need food, water and air to survive; and describing the basic needs of animals for survival.

Why the same four, repeated. The list is short on purpose and is repeated in Part 1 and again in question 1. At this age the goal is that the four become automatic.

Part 2 is the harder idea. "All animals need food" and "not all animals eat the same food" sit awkwardly together for a five-year-old. The tortoise and mealworms example is deliberately silly, because a funny wrong answer is easier to remember than a correct rule.

The kindness section is not decoration. "Leave it alone" is a real welfare message and it is the one children most need. It is also the foundation of every later welfare lesson.

Access: read-aloud, dyslexia-friendly font, enlarged text, high contrast and calm mode. Very short paragraphs, one idea per line, and a drawing task so a child who is not writing yet can still answer.

No timing, no scoring.

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