A hands on, colourful lesson to explain the rock cycle using Starburst sweets. This PowerPoint includes all lesson materials: Starter, 2x differentiated worksheets to label the rock cycle, method for the Starburst activity, Starburst rock cycle worksheet (or an idea to use a paper plate), plenary. Learning outcomes: Identify rock types. Describe the processes that lead to the formation of new rocks in the rock cycle. Explain the rock cycle using a model. Stretch/challenge: How can scientists use rocks to tell us how the Earth has changed over time? AQA Chemistry: Earths Structure / Earth Structure / The Rock Cycle. *I do not own the rights to the images or photographs copied into the PowerPoint.

How does the height of a ramp effect the speed of the car? This lesson is suitable for KS3 forces and KS4 ‘calculating speed’ Lesson outcomes: Identify forces acting on a toy car. Construct a graph of results. Create an experiment to investigate forces and speed. Differentiated sheet - Red = easier.