Atoms and atomic structure: a ‘similar and different’ activity | 16-18 years

A photograph of glass emission tubes containing air, nitrogen, helium and neon, used for producing atomic emission spectra

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Help students consolidate their ideas about atoms and atomic structure, working in pairs to identify key concepts, using this lesson plan for 16–18 year olds.

In this activity, students review ideas connected with the structure of atoms using a set of ‘similar and different’ cards, featuring key phrases relevant to the topic. Students work in pairs to identify the phrases from the description of the similarities and differences given by another pair of students.

It is a tool to review and consolidate learning on the topic.

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