|
In this unit pupils:
- find out more about how chemical reactions can be used as an energy source
- consider how chemical reactions are used to make new materials
- model chemical reactions as the rearrangement of atoms, and use the model to explain that matter is not lost
- represent chemical reactions by word and/or symbol equations
In scientific enquiry pupils:
- consider how the particle model and knowledge of gases helped change earlier ideas about burning
- consider how scientists work together to develop a new product
- make observations and measurements of temperature, mass and voltage
- investigate changes in mass when magnesium burns
This unit is expected to take approximately 7 hours.
|
