Outline Scheme of Work: C3 Chemicals of the natural environment – Total suggested teaching time 23.5 / 19.5 hours (separate / combined) – C3.3 What are electrolytes and what happens during electrolysis? (6.5 hours separate and combined) – – Links to KS3 Subject content chemical reactions as the rearrangement of atoms conservation of mass changes of state and chemical reactions. representing chemical reactions using formulae and using equations the varying physical and chemical properties of different elements Links to Mathematical Skills Links to Practical Activity Groups (PAGs) N/A PAG2: investigate what type of substances are electrolytes PAG2: investigate the effects of concentration of aqueous solution, current, voltage on the electrolysis of sodium chloride
Outline Scheme of Work: C3 – Chemicals of the natural environment Total suggested teaching time – 23.5 / 19.5 hours (separate / combined) C3.3 – What are electrolytes and what happens during electrolysis? (6.5 hours – separate and combined) Links to KS3 Subject content chemical reactions as the rearrangement of atoms conservation of mass changes of state and chemical reactions. representing chemical reactions using formulae and using equations the varying physical and chemical properties of different elements Links to Mathematical Skills N/A Links to Practical Activity Groups (PAGs) PAG2: investigate what type of substances are electrolytes PAG2: investigate the effects of concentration of aqueous solution, current, voltage on the electrolysis of sodium chloride
309131-chapter-c3-suggested-teaching-hours-and-outline-scheme-of-work.docx