This science lesson focuses on changing state from a liquid to a solid through freezing. Children will make observations about the state (solid or liquid) of materials under different temperature conditions. They will recognise freezing and melting as reversible changes. The file contains the following resources: – editable lesson plan– editable presentation– editable activity worksheet– editable focus assessment sheet- editable alternative practical activity ideas National curriculum objectives:Science: Year 4Children should be taught to observe that some materials change state when they are heated or cooled, and measure or research the temperature at which this happens in degrees Celsius (°C) Working scientifically:•        Record findings using simple scientific language , drawings, keys, bar charts and tables.

Updated to the Grammarsaurus Curriculum 2.0...