Part of the KS3 Science curriculum.
KS3 Science Year 8: Atoms, elements and compounds is a step-by-step online learn guide for Key Stage 3 pupils in Years 7 to 9. It covers atoms and elements, dalton and the history of the atom, molecules and compounds, chemical formulae, mixtures versus compounds: iron and sulfur, introducing the periodic table and properties of metals and non-metals, then brings it all together with mixed retrieval and unit challenge.
There are 23 short steps of about 15 minutes (roughly 6 hours of learning), each made of bite-size explanations with key words, tables and examples, and every bite-size is followed by an activity you check straight away. Key terms include Atom, Element, Dalton's model, Scientific model, Molecule, Compound, Chemical formula, Subscript, Mixture, Iron sulfide, Group and Period.
