KS2 Science Worksheets & Activities — Full KS2 (Years 3–6, Ages 7–11) is a comprehensive, curriculum-aligned resource covering all major National Curriculum science topics with 40+ differentiated worksheets, 200+ questions, and a complete teacher answer key. 9 topic sections covering the entire KS2 science curriculum: Plants & Living Things (parts of a plant, photosynthesis, classification, life cycles); Animals Including Humans (nutrition, skeletons, muscles, digestive system, circulatory system); Rocks, Soils & Fossils (three rock types, fossil formation, properties of soils); Light, Sound & Electricity (shadows, reflection, sound waves, circuit symbols, series and parallel circuits, voltage); Earth & Space (solar system, day and night, seasons, moon phases, planets in order); States of Matter & Materials (solids, liquids and gases, changes of state, properties and uses of materials, reversible and irreversible changes); Forces & Magnets (magnetism, gravity, air resistance, friction, terminal velocity); Evolution & Inheritance (Darwin, natural selection, adaptation, inherited vs environmental characteristics); and a Mixed Science Challenge section with quick-fire quizzes and extended investigation design tasks. Differentiated for all KS2 year groups: every worksheet is clearly labelled by year group so teachers can assign the correct level. Activities range from true/false and fill-in-the-blank through to diagram labelling, classification tables, and multi-step extended writing tasks for Years 5 and 6. Includes: name, date and score box on every worksheet; diagram labelling tasks; investigation design questions; working space on all extended questions; and a full teacher answer key. Ideal for: classroom lessons, homework, revision, science week activities, and KS2 SATs preparation. Format: Microsoft Word (.docx) — fully editable.