Matter - Substances and Mixtures

Make separation techniques meaningful and hands‑on with this Lesson 5: Pure Substances & Mixtures PowerPoint and worksheet pack for Year 8. Students explore filtration, evaporation, distillation, and chromatography through clear explanations and real‑world examples before applying their knowledge creatively. The worksheet challenges learners to design their own separation methods for a range of specific mixtures—choosing appropriate techniques, justifying their decisions, and sketching simple setups. A no‑prep, high‑engagement resource that strengthens scientific reasoning and problem‑solving skills.