KS2 Science Lesson Function of a Leaf

Parts & Function of a Leaf – KS2 Science Lesson (Photosynthesis, Veins, Structure)

A complete KS2 Science lesson exploring the function of leaves, their structure, and why they are essential to plant survival. Ideal for Year 3–5 biology units.

This fully editable lesson introduces pupils to the role of leaves as producers, how they absorb sunlight and carbon dioxide, and how veins transport water and nutrients. Through discussion, observation, quizzes, and hands-on tasks, children build a secure understanding of why leaves are vital for plants and for life on Earth.

What’s Included:

Full lesson PowerPoint
Warm-up “Write Round” and retrieval questions
Discussion prompts about real plants in the classroom
Close-up explanations of leaf veins and nutrient transport
Leaf rubbing activity (optional)
Mini plant quiz (multiple plenaries throughout)
Differentiated tasks
WAGOLL model included
Self-assessment success criteria