This ready-to-use GCSE Cover lesson worksheet, adapted from my Osmosis in plants resource, helps students develop their understanding of the importance of osmosis in plant cells through clear explanations and structured activities.
 
Designed for independent learning, it supports smooth delivery during teacher absences and requires minimal input from a substitute or non-specialist teacher. The worksheet is fully editable, allowing you to tailor it to your students and the time available.
 
This is the 8th in a series of lessons and covers the content from the AQA GCSE 4.1.3 Transport in cells topic and OUP Kerboodle Scheme B1.8, Osmosis in plants lesson.
 
While primarily written for UK students using British English spellings and vocabulary, the core content and activities can be easily adapted for students in other countries with similar educational systems.
 
Resource includes:
Teacher guide: Clear instructions on what to print and any additional items needed (e.g., graph paper or coloured pencils).
Answer sheet: Complete answers to support substitute teachers in assisting students.
Student worksheet: 
○ Clear explanations of osmosis in plant cells, turgor pressure, turgid, flaccid and plasmolysed cells.
○ Structured questions aimed primarily at standard-demand students.
○ Required Practical B3 planning task – Students plan an investigation into the effect of sugar solution concentration on potato tissue.
○ Required Practical B3 analysis task – Students calculate change and percentage change in mass, calculate means, plot a graph, analyse results and draw a conclusion.
○ Fully editable so you can adjust the tasks to meet your class needs.
 
This lesson is also available as a:
Teacher-led lesson: A fully resourced PowerPoint with instructions, activities, and worksheets. 
Digital worksheet: Ideal for distance learning, catch-up work, or independent study.