KS3 Biology — The Human Digestive System — Complete Lesson Pack

🍽️ Get everything you need to teach the human digestive system at KS3 — no preparation required. Digestion is the process of breaking food into nutrients small enough to be absorbed into the blood, and this pack covers organ order and function, peristalsis, villi, the roles of the liver and pancreas, and the processing of undigested food for students aged 11–14.

📦 What's included:

Main Worksheet — 19 questions, 100 marks

Section 1: Knowledge Recall (30 marks) — multiple choice (x6), true/false table (x8), fill-in-the-blank paragraph (10 gaps)

Section 2: Application and Understanding (40 marks) — short-answer questions on mouth, oesophagus, stomach, and small intestine adaptations; eight-organ function table; definition writing; pancreas and liver roles

Section 3: Extension and Analysis (30 marks) — extended writing on the journey of a meal, evaluating the stomach misconception, and the role of fibre

Full answer key with detailed marking guidance

Extension Pack — 4 activities

Vocabulary Matching (12 terms) — answer grid included

Challenge Quiz (27 marks) — 11 questions including data analysis task

Gallbladder Removal Case Study (16 marks)

Teach It Back creative task (five-band rubric assessed)

Full answer keys and marking guidance included for all activities.

🎬 Watch the free video lesson: https://www.youtube.com/watch?v=7S5h2M87U3U

👩‍🏫 Google Classroom ready — copy the link straight into your assignment. Print as many copies as your class needs.

Buying this bundle saves £1 compared to purchasing both resources separately (£3 + £3 = £6 individually, £5 as a pack).

Price: £5