Learning objective

  • To describe scissors as a mechanism with two levers.

Success criteria

  • I can identify two levers on a mechanism.
  • I
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National curriculum

Design and technology

Make

Pupils

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Before the lesson

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Lesson plan

Recap and recall

Explain that the children will revisit key vocabulary from the previous lessons about levers. Display the Presentation: Vocabulary spinner. Click to spin the wheel and read the word aloud. Ask the children to tell their partner what the word means.

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Adaptive teaching

Pupils needing support 

  • Could be given three pre-made lollipop stick ‘scissors’ with pivots in different places so they can explore which position works best.
  • Could be pre-taught the difference between a single lever (one stick and one pivot) and two levers joined together (two sticks and one pivot).

Pupils working at greater depth 

  • Should suggest other real-world items that have two levers joined by a pivot.
  • Should suggest materials which would make scissors stronger or more effective.
  • Could suggest what the lollipop stick ‘scissors’ would be better used for.
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Assessing progress and understanding

Pupils with secure understanding indicated by: identifying two levers on simple mechanisms; understanding

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Vocabulary definitions

  • material

    What something is made of.

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