This is a full lesson in which students investigate how to measure the two types of variation. It teaches them to distinguish between continuous and discontinuous variation before collecting data and presenting it as a graph. It includes: - Bell work - Differentiated objectives - Examples and task to identify continuous and discontinuous data. - Resources to measure variation in class. - Example data to use for graph drawing. - Hints and tips for graph drawing. - Peer assessment guide.

This is a complete lesson for the displacement of metals based upon the reactivity series. It also includes revision and exam question practice. This lesson includes; - Bell work (2 x "explaining "exam questions with model answers) - Differentiated objectives - Basic method and results table for a reactivity series investigation - Model answers to the investigation with discussion

This is a full revision lesson based around answering a 6 mark question. -Review current understanding of key words and developing a vocab list to use in future answers. -Improve understanding of what an acid is and how it’s strength is determined. -Develop a strategy for approaching longer answer questions. -Use a mark scheme to assess model answers. -Develop an excellent answer that can also be used as a model for other topics. Resources include: -PowerPoint of the lesson including example 6 mark question. -Key words and definitions match up. -Model answers. -Mark scheme. Also available as part of a bundle with a Biology and Physics 6 mark question.