A practical lesson resource that has five different tests for students to complete.
The recommended time for this practical is 45 minutes with a competent class.
Comes with a teacher sheet that has:
- answers to the questions on the worksheet
- equipment list
- chemical suggestions
The recommended time for this practical is 45 minutes with a competent class.
Comes with a teacher sheet that has:
- answers to the questions on the worksheet
- equipment list
- chemical suggestions
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£3.00