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Putting chemicals into groups Lesson 1

Practical Work for Learning. Putting chemicals into groups Lesson 1. How could you put these faces into groups?. Learning outcomes . To make close and careful observations of chemical and physical phenomena To discuss your ideas in a small group. Practical Work for Learning.

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Putting chemicals into groups Lesson 1

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  1. Practical Work for Learning Putting chemicals into groupsLesson 1

  2. How could you put these faces into groups?

  3. Learning outcomes • To make close and careful observations of chemical and physical phenomena • To discuss your ideas in a small group

  4. Practical Work for Learning Putting chemicals into groupsLesson 2

  5. Learning outcomes • Discuss your ideas in a small group • Argue why a particular chemical should be placed in a particular group – and justify your claims • Appreciate that there are patterns in properties of chemicals which allow them to be placed in groups • Appreciate that some chemicals do not fit easily into a group

  6. Grouping chemicals • Put the chemicals into groups according to their properties. • Stick the cards onto the paper in those groups. • Justify (give a reason for) your groups. • Write your reasons next to each of your groups.

  7. Questions to think about • Which properties did you test? • Which of those properties do you think will be most useful in dividing the chemicals into groups? • Which of the chemicals are hardest to place in a group? • Are there any properties which are not particularly useful in grouping the chemicals?

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