Lesson Planning
Teaching
- Plan and carry out an investigation on a range of materials to test for hardness.
- Present results, identifying the hardest materials that are also fit for purpose as a food prep surface.
Activities
- List properties suited to food prep surfaces.
- Plan and carry out an investigation on a range of materials for their hardness.
- Record findings in table and scatter graph form.
- Select the hardest materials from a range of materials that are also smooth and easy to clean.
Investigation - exploring
Investigate hard materials suitable for food preparation.
Vocabulary
Opinion/fact, variables, accuracy, precision, scatter graphs, material names, property names, enquiry