Teach algebraic notation confidently with a complete, editable Year 7 Core PowerPoint lesson designed for whole-class teaching.

This standalone lesson develops pupils from interpreting letters and operation language to writing products, quotients, powers and multi-step expressions using conventional notation. The sequence follows a clear Retrieve–Learn–Model–Check–Practise–Think–Apply–Exit structure, so the lesson can be taught directly from the screen without printing additional worksheets.

Included:
• six-question retrieval starter with answers;
• precise, pupil-friendly vocabulary and representations;
• three structurally matched I Do–We Do modelling pairs;
• 12 diagnostic mini-whiteboard questions, each followed immediately by its answer;
• 24 minimally different questions using controlled variation, plus a mirrored answer slide;
• Developing, Secure, Greater Depth and Super Challenge tasks on one slide;
• one consolidated tier-answer slide and a complete Super Challenge solution;
• misconception diagnosis and correction;
• contextual problem solving and reasoning with constraints;
• exam-style questions with mark guidance;
• exit questions and answers.

Questions are deliberately sequenced to expose common misconceptions, including confusing multiplication with addition and reversing “less than” expressions. Greater Depth tasks require correction, comparison, reverse thinking and justification rather than simply using larger numbers.

The deck is fully editable, classroom-ready and designed with large pupil-facing text, compact headers and complete answers. It is suitable for Year 7 Core teaching, intervention, cover, revision or non-specialist delivery.