A powerpoint containing video links which looks at the various tests for ions and gases. Aimed at iGCSE specification.

Student Sheet and Teacher Sheet for CP1, with assessment criteria and additional guidance.

These sheets build upon those provided by Edexcel. They include suggested assessment criteria, student instructions and teacher guidance.

Student Sheet and Teacher Sheet for core practical 2. These include assessment criteria and pointers for the teacher. An exemplar risk assessment is included, based on core practical 1, to help students to write their first risk assessment.