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Science lesson plan · 1st grade (Year 2 in England) · 60 minutes

Animal body parts and the jobs they do

Animals and habitats

CCSS NGSS.1-LS1-1England: KS1 Y1 Animals, including humans

Objective and success criteria

Students will: Animal body parts and the jobs they do.

  • 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: Animal groups: mammals, birds, fish, reptiles, amphibians

Leads to: Inventions inspired by animals and plants; Internal and external structures of animals

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 (Animal groups: mammals, birds, fish, reptiles, amphibians). Students answer on mini whiteboards.
  • Show answers together and note who needs support in the main task.
  1. Which animal group does a dolphin belong to? (reptile / mammal / bird / amphibian) → mammalPrompt: What covers its body: fur, feathers, scales or moist skin?
  2. Which of these animals is a bird? (snake / frog / ostrich / toad) → ostrichPrompt: Think about what covers each animal's body.
  3. A frog's young live in water and breathe with gills, then grow lungs. What group is it? (fish / mammals / amphibians / reptiles) → amphibiansPrompt: This group lives "two lives": in water and on land.

Hook · 6 min

  • Show a picture of an unusual animal and ask where it might live and how it survives there.
  • Share the objective: Animal body parts and the jobs they do. 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: What job does this body part do: a butterfly's long tongue (proboscis)?
  • Step 1: It uncurls like a straw to reach deep into flowers.
  • Step 2: So the answer is: to sip nectar from flowers
  • Answer: to sip nectar from flowers
  • 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.
  1. What job does this body part do: an elephant's trunk? (to breathe underwater / to protect its soft body / to grab food and suck up water / to sip nectar from flowers) → to grab food and suck up waterPrompt: Think about where the animal lives and what it eats.
  2. Which body part helps an animal paddle through water? (an eagle's sharp claws (talons) / a fish's gills / a duck's webbed feet / a butterfly's long tongue (proboscis)) → a duck's webbed feetPrompt: Picture the animal doing the job.

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 8 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.
  1. A parrot has a short, strong, hooked beak. What is it good for? (digging tunnels / cracking open nuts and seeds / sipping nectar / catching fish underwater) → cracking open nuts and seedsPrompt: Strong and short works like a nutcracker.
  2. Which body part helps an animal grab food and suck up water? (an eagle's sharp claws (talons) / a fish's gills / a butterfly's long tongue (proboscis) / an elephant's trunk) → an elephant's trunkPrompt: Picture the animal doing the job.

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: Animal groups: mammals, birds, fish, reptiles, amphibians.
  • 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: Inventions inspired by animals and plants; Internal and external structures of animals.
  • 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-1.

Free lesson plan from eurekami.com/lesson-plan-builder

eurekami

Animal body parts and the jobs they do

Name

Date

Score/ 8

  1. Question 1

    A mole has big, spade-like front paws. Where does it probably live?

    • A. on ice
    • B. in the open sea
    • C. in tunnels underground
    • D. high in trees

  2. Question 2

    What job does this body part do: a porcupine's quills?

    • A. to pick up and eat food
    • B. to paddle through water
    • C. to sip nectar from flowers
    • D. to keep enemies away

  3. Question 3

    Which body part helps an animal feel its way in the dark?

    • A. a cat's whiskers
    • B. an eagle's sharp claws (talons)
    • C. a tortoise's shell
    • D. a porcupine's quills

  4. Question 4

    Why do fish have fins and a tail?

    • A. to swim and steer in water
    • B. to see in the dark
    • C. to keep warm
    • D. to breathe air

  5. Question 5

    What job does this body part do: a fish's gills?

    • A. to feel its way in the dark
    • B. to sip nectar from flowers
    • C. to paddle through water
    • D. to breathe underwater

  6. Question 6

    Which body part helps an animal keep enemies away?

    • A. an elephant's trunk
    • B. a fish's gills
    • C. a porcupine's quills
    • D. a cat's whiskers

  7. Question 7

    A hummingbird has a long, thin beak. What does this suggest about its food?

    • A. It eats leaves from tall trees.
    • B. It cracks hard nuts.
    • C. It reaches deep into flowers for nectar.
    • D. It tears meat.

  8. Question 8

    What job does this body part do: a cat's whiskers?

    • A. to feel its way in the dark
    • B. to sip nectar from flowers
    • C. to paddle through water
    • D. to grip and carry prey

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Answer key: Animal body parts and the jobs they do

  1. 1. C. in tunnels underground

  2. 2. D. to keep enemies away

  3. 3. A. a cat's whiskers

  4. 4. A. to swim and steer in water

  5. 5. D. to breathe underwater

  6. 6. C. a porcupine's quills

  7. 7. C. It reaches deep into flowers for nectar.

  8. 8. A. to feel its way in the dark