Mini-lessons › GCSE › Chemistry › CCEA

CCEA GCSE Chemistry · spec 1110 · 12 mini-lessons

CCEA GCSE Chemistry
12 free mini-lessons, in order.

One interactive lesson for every topic in the CCEA specification, in the order it's taught. Each one opens with a question you can’t yet answer, then works through it in missions with checks along the way. About 20 minutes each. No login.

  1. 1Atomic StructureWhy is chlorine 35.5 on the periodic table?Start →
  2. 2Bonding & StructureWhy does molten salt light the bulb?Start →
  3. 3Formulae & EquationsWhat decides the little numbers in a formula?Start →
  4. 4Quantitative ChemistryHow do you count atoms by weighing?Start →
  5. 5The Periodic TableHow did breaking his own rule help Mendeleev?Start →
  6. 6Acids, Bases & SaltsWhy do only some acid reactions fizz?Start →
  7. 7Metals & Reactivity SeriesWhat single property ranks every metal?Start →
  8. 8Redox, Rusting & IronWhat do 'oxidation' and 'reduction' really mean?Start →
  9. 9Tests for Ions & GasesHow can a lab name a mystery powder?Start →
  10. 10Organic ChemistryHow do you sort a liquid of many molecules?Start →
  11. 11Rates of Reaction & EquilibriumWhat decides how fast a reaction goes?Start →
  12. 12MaterialsWhy does particle size change how sun cream works?Start →