Discover the curriculum science topic of blood and the circulatory system. Ages: KS3 and KS4 students (ages 11-16) in England Subjects: Science/Biology Aim: Developed by NHS Blood and Transplant in collaboration with Anthony Nolan and with the support of practising teachers, this lesson explores the curriculum science topic of blood and the circulatory system and how this links to the real-life concept of blood donation. Also includes optional extension activities covering organ donation. Before you continue… This lesson covers a sensitive topic. It is essential that you read our guide to creating a safe learning environment document before delivering this session. You may also be interested in other resources developed by NHSBT: * Exploring Donation: KS4 PSHE lesson 1 * Donation and Choices: KS4 PSHE lesson 2 Introduction to Donation: KS3 and KS4 lesson