Fully editable B4.3 The Heart lesson for AQA GCSE Biology (Triple & Combined Science).

Teach students how the heart is structured and how it pumps blood around the body using clear PowerPoints, scaffolded worksheets, retrieval tasks and exam-style questions. This lesson explains the double circulatory system, valves, chambers and blood flow pathways in a structured and accessible way. All resources are precisely aligned to the AQA specification and ready to teach immediately.

Includes Free AI Long-Answer Marking – students can submit extended-response questions online and receive instant, AQA-aligned WWW/EBI feedback to improve structure, reasoning and scientific vocabulary.

What’s Included:

• Editable PowerPoint with clear diagrams, animations and fully labelled heart structures
• Printable and editable worksheets (Foundation → Higher tier differentiation)
• Exam-style questions with mark schemes and high-quality model answers
• Retrieval starter, AfL checkpoints and plenary quiz
• Homework / revision task
• Comprehensive teacher answer key
• Bonus: Free AI Long-Answer Marking aligned with AQA assessment objectives

Topics Covered (B4.3 The Heart):

• Structure of the heart: atria, ventricles, valves and major vessels

• The double circulatory system

  • Pulmonary circulation
  • Systemic circulation

• The pathway of blood through the heart (step-by-step sequence)

• Role of valves in preventing backflow

• Coronary arteries and introduction to heart disease

• Linking heart structure to function

• Connections to blood vessels and gas exchange

• Interpreting labelled diagrams, pressure differences and flow charts

• Exam-style explanation, comparison and application questions

Why Teachers Love This Resource:

• No-prep and ready to deliver immediately
• Written precisely for AQA GCSE Biology (8461 & 8464)
• Strong exam focus with structured reasoning and model answers
• Clear differentiation for Foundation and Higher tiers
• Ideal for first teaching, revision, homework or cover

Format:

• PPTX lesson slides
• DOCX/PDF worksheets and assessments
• Fully editable
• Print-friendly

Specification & Tiers:

• AQA GCSE Biology (8461)
• AQA Combined Science Trilogy (8464)
• Suitable for Foundation and Higher tiers

A clear, exam-focused lesson that helps students understand how the heart works and builds strong foundations for the full B4 Bioenergetics and Transport systems unit.