This lesson looks at rearranging formulae so to change the subject of an equation. Step-by-step examples are given to help learners see how the subject of an equation can be changed by reversing each operation. Some initial solving algebra equations are also given.
The PowerPoint offers many questions for learners to practise along with answers supplied after every click. I hope this PowerPoint reduces the need to print and offers a good source of revision.
Learning aims are also included so students can measure their level of understanding and success in class. A lesson I have enjoyed teaching.