Yr8A Science – Physics Year 8A Course Yr8A Science – Physics Lesson Content 0% Complete 0/35 Steps Year 8A Chemistry – Energy Transfer Year 8A Chemistry – Energy Transfer by Heating Year 8A Chemistry – Heat Transfer Year 8A Chemistry – Conservation of Energy Year 8A Chemistry – Energy Resources Year 8A Chemistry – Generating Electricity Year 8A Chemistry – The Cost Of Electricity Year 8A Chemistry – Comparing Power Ratings and Energy Values Year 8A Chemistry – Physical Changes Year 8A Chemistry – Movement of Particles Year 8A Chemistry – Speed Year 8A Chemistry – More on Speed Year 8A Chemistry – Forces and Movement Year 8A Chemistry – Friction and Resistance Year 8A Chemistry – Force Diagrams Year 8A Chemistry – Moments Year 8A Chemistry – Forces and Elasticity Year 8A Chemistry – Pressure Year 8A Chemistry – Water Waves Year 8A Chemistry – Light Waves Previous Lesson Back to Course