Back to Cambridge Science Directory

Cambridge Cambridge IGCSE Chemistry

Cambridge Cambridge IGCSE Chemistry Learning Path

Detailed syllabus unit mapping, custom lesson objectives, required laboratory practical guides, and assessment MCQ checklists.

Explore chemical classifications, stoichiometry mole ratios, electrochemistry, redox, acid-base neutralizations, and organic structures.

Lesson Plans & Objectives

Relative Formula Mass (Mr)50 min

Calculate Ar and Mr of compounds.
Solve molecular formula mass weights.

Mole Calculations50 min

State Avogadro's number relation.
Calculate mass from moles: m = n · M.

Suggested Practical Activities

Determining the empirical formula of Magnesium Oxide by heating ribbon in crucible

Revision Notes

One mole of any substance contains 6.022 × 10²³ particles (Avogadro's Constant).
Mole calculation: moles (n) = mass (g) / molar mass (g/mol).