This lesson looks at how to measure angles using a protractor (interactive board demonstration given) and how to use angle laws to solve problems without needing to measure. It also offers more challenging questions to more able students as well as combining algebra into some problems.
The PowerPoint offers many questions for learners to practise with along with answers supplied after every click. I hope this PowerPoint reduces the need to print and offers a good source of revision notes.
Learning aims are also included so students can measure their level of understanding and success in class. A lesson I have enjoyed teaching myself!