Your essential companion for KS3 Science success! This all-in-one revision and practice guide combines clear explanations, exam-style questions, and expert tips to help students achieve their best. Backed by research and trusted by teachers, Oxford Revise makes revision simple and effective. Level: KS3Subject: Science Why this revision guide?• All-in-One Revision & Practice: Everything students need for KS3 Science in one book.• Clear Structure: Follows a proven knowledge - retrieval - practice approach, the scientifically proven most effective way to learn and recall information.• Expertly Written: Created by revision specialists and supported by research into best revision techniques. Key Features:• Knowledge Organisers: All key knowledge you need explained simply and clearly. As you work through the guide, you are encouraged to make links between the topics.• Retrieval questions: Check that you have retained the knowledge before you move onto the exam practice. You can quickly see how well you have understood the topic and the areas that may need more study or support.• Exam-style practice: Lots of opportunities to put yout knowledge into practice with a variety of different practice questions. These range in difficulty giving you the chance to test yourself and attempt more challenging questions.As you use this revision and practice guide, you will be securing your knowledge and building up your confidence.Answers to the activities and exam-style practice questions featured throughout the book are available to download from oxfordrevise.com/scienceanswers. For more subjects in the Oxford Revise series, search Oxford Revise or visit the Oxford Revise website oxfordrevise.com