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From a collection of familiar objects, students identify all those that can be a source of light. They then explain the term 'source of light'.

Students answer four questions on echoes and sound insulation.

Task: Answer questions about what happens to the light form a torch. Assessment focus: light.

Task: Select the corect term for stored energy, identify the type of stored energy of three examples, and describe energy transformations. Assessment focus: potential energy.

Task: Select the correct reason why a bird on a power line does not get electrocuted and select pictures of danger of electrocution, justifying choice. Assessment focus: understanding of the route taken by electricity/electrocution.

Task: Describe how the light rays move through a glass prism.

Students answer questions about the size of a balloon as the air temperature changes. The resource assesses students' understanding of the effect of temperature on gases.

Students indicate how brightly a bulb would glow in three different circuits. Students then use pictures of four appliances, showing the arrangement of their cells, to draw circuit symbol diagrams illustrating this cell arrangement.