Part of the OCR GCSE Combined Science curriculum.
OCR GCSE Combined Science P6 Physics Global Challenges is a step-by-step online learn guide for GCSE students in Years 10 and 11, mapped to the OCR specification (OCR GCSE (9–1) Gateway Science Combined Science A (J250) – Topic P6 Global challenges). It covers typical speeds and unit conversions, everyday accelerations and large decelerations, reaction times and stopping distances, energy resources, patterns and trends in energy use, the national grid and mains electricity and safety, then brings it all together with mixed retrieval and exam practice.
There are 23 short steps of about 15 minutes (roughly 6 hours of learning), each made of bite-size explanations with key words, tables and examples, and every bite-size is followed by an activity you check straight away. Key terms include Speed, Average speed, Acceleration, Deceleration, Reaction time, Ruler-drop test, Renewable resource, Non-renewable resource, Energy mix, Trend, National grid and Step-up transformer.
