All Chemistry for the Gifted and Talented articles – Page 2

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Ionic bonding

An explanation often given for ionic bonding is that atoms lose or gain electrons to achieve noble gas configurations. This activity evaluates that as a complete explanation.

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Bonding models

This activity gets the students to think of the model they have been taught as a model rather than the truth.

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Astounding numbers

This activity is designed to be fun and generate a wow factor for the students. It tries to convey how amazing the scale is that we use in chemistry. In question 8 the students are asked to use creative thinking and come up with some questions of their own.

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Rusting: a lateral thinking problem | 11–14 years

Learners apply their knowledge of rusting in the context of shipwrecks. A lateral thinking exercise and planning an investigation will help them develop higher-order skills.

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Odd one out

This activity is fairly synoptic in nature and should encourage a rapid consideration of the range of concepts met in chemistry taught to ages 11–13.

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Universal indicators

This activity develops understanding of universal indicators and single indicators. The students build up their understanding by mixing two indicators. They also develop an awareness that the observed colour may be due to a mixture of colours.

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Chromatography worksheet

This activity extends the students’ understanding of chromatography. It links chromatography with particle theory and develops the tools of analogy and modelling.

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Boiling point

This activity is designed to help students develop their critical thinking (evaluative) skills. They are presented with a surprising measurement for the boiling point of water and several suggestions as to why it might be. The main task is to evaluate the different suggestions.

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Atoms, elements, molecules, compounds and mixtures

This activity is designed to help students clarify the relationship between atoms, elements, molecules, compounds and mixtures. It also develops the skill of using Venn diagrams in organising their understanding.

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Candle burning investigation: planning an experiment

Concept cartoon and example investigation to practise developing a hypothesis, planning an investigation and evaluation skills

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Chemistry for the gifted and talented book introduction

Chemistry for the gifted and talented is a refreshingly challenging educational book containing a wide range of differentiated activities for use in school and college.

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Crude oil Su Doku

In this game, students need to use logic to work out the contents in the blank squares. These puzzles could be used as part of a topic on oil or during revision.

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Ionic Su Doku

This activity gives students practice at working out formulae in a problem solving context.