A Key Stage 1/ 2 investigation into the biodegradability of plastic.
Curriculum coverage
Working scientifically
KS1
- observe closely
- using their observations and ideas to suggest answers to questions
- gathering and recording data to help in answering questions
KS2
- making systematic and careful observations
- reporting and presenting findings from enquiries, including conclusions, in oral and written forms such as displays and other presentations
- identifying scientific evidence that has been used to support or refute ideas or arguments
Materials
KS1
- distinguish between an object and the material from which it is made
- identify and name a variety of everyday materials, including wood, plastic, glass, metal, water, and rock
- describe the simple physical properties of a variety of everyday materials
KS2
- compare and group materials together and observe changes in materials
Learning objectives
Observe and record changes in materials over time
Understand the term biodegrade
Sort materials according to whether they will biodegrade
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