Year 6 Science scheme of work identifies the four chambers of the heart and includes a pulse rate investigation to map circulatory system knowledge.
A strategic unit plan mapping the logical progression of skills, knowledge, and assessment points across an entire topic.
Subject: Science | Year: 6
Class/Set: ____________ Date/Term: ____________
Intent: Students will develop a deep understanding of the human circulatory system, identifying the functions of the heart, blood, and vessels, while evaluating how lifestyle choices impact long-term physical health.
| Timeframe / Lesson | Lesson Title | Learning Objective (LO) | Key Activities / Assessment |
|---|---|---|---|
| Lesson 1 | The Heart | To identify and name the main parts of the human circulatory system. | Examine: Use diagrams to identify the four chambers of the heart. Model: Create a simple pump mechanism to represent heart contractions. |
| Lesson 2 | Circulation | To describe the functions of the heart and blood vessels. | Illustrate: Draw a flow map showing the double circulatory system. Explain: Define the specific roles of arteries, veins, and capillaries. |
| Lesson 3 | Components of Blood | To describe the functions of blood and how it transports substances. | Categorise: Research and label the roles of red cells, white cells, platelets, and plasma. Describe: Explain the transport of oxygen and carbon dioxide. |
| Lesson 4 | The Pulse (Mid-Unit) | To investigate the effect of exercise on heart rate. | Investigate: Conduct a fair test measuring resting vs. active pulse rates. Assess: Formative check of data collection and graphing skills. |
| Lesson 5 | Diet and Health | To recognise the impact of diet and lifestyle on body functions. | Analyse: Evaluate food labels for nutritional content. Discuss: Link obesity and high salt/sugar intake to heart disease and blood pressure. |
| Lesson 6 | Drugs and Lifestyle | To describe the ways in which nutrients and drugs are transported. | Research: Explore the impact of tobacco and alcohol on the circulatory system. Debate: Discuss the ethical and health implications of lifestyle 'choices'. |
| Lesson 7 | Water and Nutrients | To describe how nutrients and water are transported within animals. | Trace: Map the journey of a nutrient from the small intestine to the muscles. Diagram: Label the villi and explain their role in absorption. |
| Lesson 8 | Unit Assessment | To demonstrate comprehensive knowledge of the circulatory system. | Evaluate: Complete a summative assessment covering AOs for KS2 Science. Review: Peer-mark using a 'Steps to Success' checklist. |
Resources Needed:
Sequencing the complex interplay between the double circulatory system and lifestyle-induced physiological changes often presents a significant cognitive hurdle for primary learners. By explicitly tracing the journey of a nutrient from the small intestine to the muscles, this resource bridges the gap between isolated anatomical facts and systemic biological function. The architecture prioritises logical progression from structural identification to functional analysis, thereby reducing extraneous load while constructing a robust conceptual framework. This strategic approach ensures Year 6 pupils move beyond rote recall towards the evaluative depth required for mastery, successfully navigating the transition from concrete observation to abstract scientific reasoning.
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