Sources of Light: Year 3 Science KS2 Interactive Physics Lesson & Light Activities

Explore Where Light Comes From! Help Year 3 students distinguish between luminous and non-luminous sources and understand how light enables us to see the world around us.

Exploring Sources of Light with Our Year 3 Science Interactive Lesson

The National Curriculum for Year 3 Science requires students to develop scientific knowledge, vocabulary, and enquiry skills across biology, chemistry, and physics. This resource provides the interactive, visual scaffolding needed to build confident understanding of Sources of Light, whether used for whole-class teaching, small-group investigation, or independent learning.

What’s Inside This Sources of Light Year 3 Resource

• Interactive Physics Lesson: Lesson slides clearly explaining luminous and non-luminous sources with everyday and scientific examples.
• Sorting Activities: Students sort objects into natural light sources, artificial light sources, and reflectors.
• Misconception Busting: Activities addressing the common misconception that the Moon is a light source — it reflects sunlight.
• Printable Worksheets: Consolidation worksheets for classifying light sources and explaining the science in students’ own words.

Key Benefits for Students

• Builds Scientific Vocabulary: Structured activities help Year 3 students acquire and use key scientific terms related to Sources of Light with confidence.
• Promotes Enquiry Skills: Investigative tasks encourage students to observe, question, and explain findings about Sources of Light.
• Boosts Confidence: Clear, age-appropriate content ensures every student can access and engage with the science curriculum.

Why Teachers Love It

• Zero Prep Time: A complete ‘print-and-go’ and ‘click-and-teach’ solution — open the lesson and start teaching immediately.
• Curriculum-Aligned: Fully mapped to the KS2 National Curriculum for Year 3 Science, saving valuable planning time.
• Highly Flexible: Suitable for whole-class teaching, guided groups, science corners, or homework activities.

Ready to bring Sources of Light to life in your classroom? Download this Year 3 Science resource today and give your students the interactive, curriculum-aligned learning they need. Click ‘Add to Cart’ to save prep time and spark a love of science!