Structures: Boats

Investigating the properties of materials through water play to discover which materials are waterproof and whether they float or sink.

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Lesson 1: Waterproof materials

Lesson 2: Floating and sinking

Lesson 3: Boats

Lesson 4: Investigating boats

Lesson 5: Designing boats

Lesson 6: Creating and testing boats

Key skills

  • Designing a junk model
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Key knowledge

  • To know that ‘waterproof’
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Key vocabulary

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Equipment list

Equipment needed across all lessons in this unit.

This list does not include equipment which is usually readily available in the classroom (e.g pencils, A4 paper etc)

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Full equipment list for the subject

Quantities marked × will update. Items without quantities are unaffected

  • Water tray ×1
  • Sieve
  • Measuring tube
  • A range of materials to test: cotton wool sheet, paper, bin bag, felt, cling film, tin foil
  • A range of objects to test: empty yoghurt pot, pebble, plasticine ball, tin foil, plastic bottle, piece of paper, plastic toy, cardboard box
  • Counters for playing bingo ×30
  • Suggested books- ‘Brilliant boats’ and ‘Once upon a Tide’ ×1
  • Scissors right- and left-handed options recommended. ×30
  • Glue stick ×30
  • Boats and containers to test: plastic toy boats, ice cream containers, small pots or bowls, tin foil boats, flat trays or containers
  • A selection of Junk modelling supplies
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Related content

    Resources

Unit resources

Subject resources

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