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Grade 6 Science & Technology · Strand 1: Living things and the Environment · Inverterbrates

Introduction to Invertebrates

A short Grade 6 Science & Technology lesson for the CBE curriculum, part of Living things and the Environment: Inverterbrates. Learn it on any phone with notes and slides, then check yourself with a quick quiz and earn XP. This lesson is free.

Try these questions

5 questions from this lesson’s quiz. Start the lesson to answer them and see the right answers.

  1. 1. Which of these animals is an invertebrate?

    • A. Tilapia
    • B. Agama lizard
    • C. Cricket
    • D. Domestic goat
  2. 2. What is the hard outer covering of a beetle's body called?

    Type your answer in the lesson.

  3. 3. An earthworm has no bones and no hard shell. How does its soft body stay firm?

    • A. By fluid pressure inside the body
    • B. By a backbone made of bone
    • C. By a hard outer exoskeleton
    • D. By a coiled shell on its back
  4. 4. Around a school veranda, Wanjiru counts 5 safari ants and 3 spiders. Each ant has 6 legs and each spider has 8 legs. How many legs are there altogether?

    Type your answer (in legs) in the lesson.

  5. 5. Which statement about invertebrates is correct?

    • A. All invertebrates have a backbone made of bone
    • B. Invertebrates make up the vast majority of animal species on Earth
    • C. All invertebrates are microscopic in size
    • D. Invertebrates are only found on land

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