A complete, ready‑to‑teach pack for AQA Required Practical 2: Analysis & Purification of Water, designed for GCSE Chemistry and Combined Science (Trilogy). Students analyse water samples, measure pH, determine the mass of dissolved solids, and purify water using filtration, evaporation, and distillation — with clear diagrams and step‑by‑step guidance.

Includes a fully scaffolded student worksheet, teacher guide, answer sheets, retrieval quiz, and a 10‑question end‑of‑practical assessment. Differentiated for Foundation, Higher and mixed‑ability classes, with sentence starters, worked examples, labelled apparatus diagrams, and higher‑tier challenge tasks.

Perfect for EAL learners and low‑attaining students, with A4‑ready formatting, colour‑coded sections, and strong safety guidance for heating, boiling and distillation. Fully aligned to AQA GCSE Chemistry & Trilogy, ready to print and use immediately.