2D and 3D Shapes KS1

2D and 3D Shapes KS1

Recognise, Describe, Sort and Reason About Shapes

A ready-to-use 17-slide KS1 Maths PowerPoint designed to build secure understanding of common 2D and 3D shapes through naming, comparing, sorting, predicting and reasoning.

The lesson covers circle, triangle, square and rectangle, alongside cube, cuboid, sphere, cylinder, cone and pyramid. Pupils explore sides and corners, line symmetry, faces, edges and vertices, flat and curved surfaces, and whether 3D shapes roll or stack. Everyday objects and practical activities help children distinguish important ideas such as circle vs sphere and recognise shapes when their orientation changes.

Included:

• 17-slide pupil-facing PowerPoint lesson

• Printable 2D and 3D Shapes At A Glance sheet

• Practical shape hunts, sorting and prediction activities

• Talk-partner discussion and reasoning opportunities

• Support and stretch built throughout the lesson

• Hidden Curriculum Links teacher guidance

• Hidden SEN/adaptation guidance covering different areas of need and greater-depth challenge

• Dedicated hidden Teaching Assistant Support page, including preparation, prompts, where to support pupils and useful assessment feedback

• Hidden mapping to Rosenshine’s Principles of Instruction

The PowerPoint provides a complete, carefully sequenced lesson; the black-and-white At A Glance sheet is the supporting act, giving pupils a concise visual reference they can learn from and colour in.

Teacher oversight and resource development: This resource was initially written by a teacher, drafted using Claude AI, enhanced and refined through ChatGPT, and edited and quality-checked using Microsoft Copilot, with approximately 4 hours of teacher-led development, checking and refinement. The PowerPoint was constructed slide by slide by a teacher.