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Science Clips Investigates Grouping and Changing Materials Clips

  1. Recycling - what's the best way to sort waste? (signed)

    Duration: 02:40

  2. Why did the first little pig choose to build a house from straw?

    Duration: 02:13

  3. The discovery of firing clay (signed)

    Duration: 03:20

  4. Recycling - what's the best way to sort waste?

    Duration: 02:35

  5. Why did the first little pig choose straw to build a house? (Signed)

    Duration: 02:13

  6. The discovery of firing clay

    Duration: 03:20