Properties of Rocks Investigation Lesson - KS2 Science - Outstanding Lesson

This KS2 science lesson explores the properties of rocks through hands-on investigation. Pupils test and compare chalk, sandstone, slate, marble, and granite for hardness, permeability, and durability. The lesson supports National Curriculum objectives and encourages scientific enquiry, fair testing, and real-world application.

Includes:
✔ Lesson plan
✔ PowerPoint presentation
✔ Differentiated worksheets and recording tables
✔ Exemplar answers
✔ Support, core, and challenge activities

Lesson overview:
★ Starter: Pupils examine a weathered gravestone and a new stone wall, predicting which rock properties explain the difference.
★ Main: Teacher-led demonstrations model scratch tests, water absorption, and durability testing. Pupils work in small groups to test rock samples and record results.
★ Plenary: Pupils rank rocks from most to least useful for building, justifying their choices using scientific vocabulary.

You’ll love this lesson because…
✔ Differentiated for mixed-ability classes
✔ Follows National Curriculum objectives for rocks and soils
✔ Fully resourced for a 30–60 minute science lesson
✔ Printable materials

Suggested use cases: KS2 science topic on rocks and soils, practical investigation lessons, or cross-curricular links with geography and history. Ideal for whole-class teaching, small group work, or homework tasks.

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