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ScienceInsects & MinibeastsAges 7–9

Not all minibeasts are insects

Not all minibeasts are insects: distinguishing insects from other minibeasts. Spiders have 8 legs and 2 body parts (arachnids), woodlice have 14 legs (crustaceans), worms have no legs, snails have a shell and one foot. The 'Is it an insect?' sorting game.

Lesson

Set out your lesson

Use body features to sort familiar small animals.

Before teaching

Activity

Ask the learner to explain one prerequisite idea before starting. If uncertain, revisit it; graph order is not learner readiness.

Policy

Check readiness rather than assuming source graph order establishes attainment.

Printer, credit, and teaching notes
Instructions

Use complete feature cards; drawings are optional, not required because this is explicitly a supplied-feature classification. Do not handle animals.

No Printer

Use the supplied stage cards on screen or scrap paper; adult key stays separate.

Materials are ready in each step. Use them on screen or print just the current step. Put teaching examples aside before the learner tries.

Next: Show

Adult extras
What this lesson covers and its limits

These are bounded opportunities, not learner attainment. Partial and blocked source requirements remain so.

  • partial: Not all minibeasts are insects: distinguishing insects from other minibeasts. Spiders have 8 legs and 2 body parts (arachnids), woodlice have 14 legs (crustaceans), worms have no legs, snails have a shell and one foot. The 'Is it an insect?' sorting game.

    Bounded objective: Use body features to sort familiar small animals. Feature-card interpretation only; direct visual recognition and larval exceptions not assessed.

  • partial: Sort a set of minibeasts into 'insect' and 'not insect' groups using the six-legs rule

    Feature cards sorted using adult insect rule; no real specimen ID.

  • partial: Explain why a spider is not an insect by noting it has eight legs and two body parts

    Spider leg/body-region distinction supplied.

  • partial: Name at least one difference between insects and another minibeast group such as worms having no legs or woodlice having fourteen

    Worm/woodlouse differences supplied and compared.

  • partial: If you showed {{name}} a spider and asked whether it's an insect, could they explain why not — for example, that spiders have eight legs, not six?

    Try offers supported-feature-sort for the bounded objective; it does not establish every part of the source assessment. Feature-card interpretation only; direct visual recognition and larval exceptions not assessed.

  • Feature-card interpretation only; direct visual recognition and larval exceptions not assessed.

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Family records and proof options

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Learning resources

Extra practice links — they do not replace Gakuva’s teaching approach.

US Forest Service · Practice link — not the full lesson

Kids

Open practice (new tab)
Before you open · source notes

Kids supports Not all minibeasts are insects. An adult previews and guides; this is a learning page, not a scored quiz.

Free educational page, no sign-in required for the tested path.

Before you open

Ask the learner one fact they learned and one question they still have.

Opening this link does not save learning or assess mastery.

Source, access and review notes

Public US Forest Service page. An anonymous GET on 2026-11-12 returned HTTP 200 with no login or payment prompt for this URL. Opening the link does not save practice or assess mastery. An adult should preview and guide the learner.

US Forest Service. “Kids.” External page; Gakuva does not copy, host, embed, or redistribute materials.

Unknown — link only

Check understanding

  • Sort a set of minibeasts into 'insect' and 'not insect' groups using the six-legs rule
  • Explain why a spider is not an insect by noting it has eight legs and two body parts
  • Name at least one difference between insects and another minibeast group such as worms having no legs or woodlice having fourteen
“If you showed your child a spider and asked whether it's an insect, could they explain why not — for example, that spiders have eight legs, not six?”

Curriculum record

Type
Conceptual
Subject
Science
Domain
Insects & Minibeasts
Age range
Ages 7–9