Science lesson plan · 3rd grade (Year 4 in England) · 60 minutes
Adaptations to habitats
Animals and habitats
CCSS NGSS.3-LS4-3CCSS NGSS.4-LS1-1England: KS2 Y6 Evolution and inheritance
Objective and success criteria
Students will: Adaptations to habitats.
- I can answer questions on today's skill on my own, without help.
- I can explain each step and say why it works.
- I can check my answer and spot a mistake.
Before and after
Needs first: Habitats and microhabitats
Leads to: Camouflage, warning colours and mimicry; When an environment changes: move, adjust or die out; Structural, behavioural and functional adaptations
Materials: Animal picture cards, Habitat maps, Mini whiteboards, A diagram or short video clip of the idea, Printed student sheet (below).
Warm-up · 6 min
- Quick retrieval from earlier learning (Habitats and microhabitats). Students answer on mini whiteboards.
- Show answers together and note who needs support in the main task.
- Which habitat is the poison dart frog best suited to? (the ocean / the rainforest / the desert / woodland) → the rainforestPrompt: Think about where it could find food and stay at a good temperature.
- Woodlice are found under logs and stones. What does this microhabitat give them? (hot and dry conditions / bright sunlight / salty water / damp and dark conditions) → damp and dark conditionsPrompt: Woodlice dry out easily.
- Which animal lives in the ocean? (blue whale / sloth / toucan / camel) → blue whalePrompt: Think about whether each animal suits cold, heat, water or trees.
Hook · 6 min
- Show a picture of an unusual animal and ask where it might live and how it survives there.
- Share the objective: Adaptations to habitats. Read the success criteria together.
I do: model it · 12 min
- Work through the example out loud, saying why you do each step, not just what you do.
- Example: Why do camels have wide, flat feet?
- Step 1: Wide feet spread the camel's weight so it does not sink into sand.
- Step 2: So the answer is: so they do not sink into soft sand
- Answer: so they do not sink into soft sand
- Pause after each step and ask a student to say what comes next.
We do: guided practice · 12 min
- Do these together. Students try each step on whiteboards before you reveal it.
- Use the hints as prompts rather than giving the answer.
- An Arctic fox's coat turns white in winter. How does this help? (It stays cooler. / It scares other foxes. / It is camouflaged against the snow. / It can swim faster.) → It is camouflaged against the snow.Prompt: What colour is the ground in winter in the Arctic?
- Adaptations: which statement is true? (Animals choose to grow adaptations when they need them. / A giraffe's neck grew longer because its parents stretched. / Every animal can live in every habitat. / Cactus spines help reduce water loss and protect it from animals.) → Cactus spines help reduce water loss and protect it from animals.Prompt: Adaptations take many generations to appear.
You do: independent practice · 17 min
- Students work on the student sheet. Circulate and check the first two answers of every student early.
- Students who finish: write a question of their own for a partner, with the answer.
The 7 questions are on the student sheet below, with answers in the key.
Exit ticket · 7 min
- Two questions on their own. Sort answers into got it / nearly / not yet to plan the next lesson.
- Adaptations: which statement is true? (Cactus spines help reduce water loss and protect it from animals. / Every animal can live in every habitat. / Animals choose to grow adaptations when they need them. / A giraffe's neck grew longer because its parents stretched.) → Cactus spines help reduce water loss and protect it from animals.Prompt: Adaptations take many generations to appear.
- Adaptations: which statement is NOT true? (Cactus spines help reduce water loss and protect it from animals. / Fish have gills to take oxygen from water. / Animals choose to grow adaptations when they need them. / Some animals use camouflage to hide from predators.) → Animals choose to grow adaptations when they need them.Prompt: Can an animal decide to change its body for its babies?
Watch out for
- Everyday meanings of words getting in the way of the science meaning: define key words explicitly.
- Remembering facts without the reason: ask "why?" and "what is the evidence?"
Support and stretch
Support
- Review first: Habitats and microhabitats.
- Use concrete materials: animal picture cards.
- Give the first step of each question, or a partly worked example to finish.
- Pair with a confident partner for the guided practice.
Stretch
- Move on to: Camouflage, warning colours and mimicry; When an environment changes: move, adjust or die out; Structural, behavioural and functional adaptations.
- Explain a common mistake in writing and how to fix it.
- Write a word problem that uses today's skill, then solve a partner's.
Homework and more practice
Free online practice with hints and printable worksheets for this skill: eurekami.com/science/grade-3.
Free lesson plan from eurekami.com/lesson-plan-builder