Mo Squared (Mo²): visual GCSE and post-16 resources made by a UK FE teacher. GCSE Maths Foundation for KS4 and post-16 resit, plus complete OCR J277 GCSE Computer Science lessons. Ready-to-teach PowerPoints, worksheets, exit tickets, worked walkthroughs and exam practice, with working that builds one step at a time. Try a free lesson (Maths: Ratio; Computer Science: The CPU, Denary and binary), or save with the topic and unit bundles.