Unit at a glance
2 lessons, 90 minutes of teaching
Scheme of work
The lessons in order
| Ref | Lesson pack | Structure | Worksheet | Quiz | Lab tab |
|---|---|---|---|---|---|
| 13.1 | Excretion and the liver Every cell in your body is busy with chemical reactions, and some of their products are poisonous if they build up. | Mix-Pair-Share | 6 Q, 21 marks | 8 MCQ | tab 1, tab 4 |
| 13.1 | The kidney Each kidney holds about a million microscopic tubes called nephrons. | Jigsaw | 6 Q, 17 marks | 8 MCQ | tab 2, tab 3 |
Each pack holds the plan, worksheet and quiz for its lesson. Teach the rows in order; the lab tabs match the student lessons.
Also for this topic
Topic resources
Topic labExcretion lab
Question bank16 questions across the topic
Revision notesOne page per lesson
Notes PDFPrintable topic notes
Student syllabus pageExcretion in humans
Practical trainerBiological drawing
Practical trainerMagnification and scale
Practical trainerEnzyme and osmosis investigations
Practical trainerPaper 6 set-up builders
Practical trainerPaper 5 workout: food tests
Practical trainerPaper 5 workout: osmosis in potato tissue