This ready-to-teach lesson covers 4.3.1.3 Bacterial Diseases for AQA Trilogy GCSE combined science.

Ideal for classroom teaching, remote learning, cover lessons, or revision sessions, this resource is designed to build strong conceptual understanding of bacterial diseases while developing exam skills as well as applying their knowledge to case studies.

The lesson sequence is highly structured, engaging, and dyslexia- and neurodivergent-friendly, with accessibility and cognitive science-informed pedagogy embedded throughout.

Students will:

• Describe how bacterial diseases such as salmonella food poisoning and gonorrhoea are caused and spread.
• Describe the symptoms of salmonella and gonorrhoea and link them to bacterial activity and toxin production.
• Explain the methods used to control the spread of bacterial diseases, including vaccination, antibiotics, hygiene, and barrier contraception.

Included is:

• Multiple-choice quizzes: for AfL and to check understanding with self-marking, low-stress quizzes ideal for formative assessment.
• Exam question practice: Step-by-step walkthroughs and structured practice of AQA-style past paper questions with marking guidance.
• Accessible and inclusive design: Dyslexia-friendly fonts, clear layouts, color-coded visuals, and alternative text for diagrams to support all learners.
• Designed for engagement, understanding, and retention.