Simplifying Expressions

This cannot be found anywhere on the internet, trust me I spent hours looking so I wouldn’t have to spend hours making it, only to end up spending hours making it. It’s not as easy as it looks. I also freely admit that I may have got the odd bit wrong on here, or put something in algebra when it could have also been put in geometry, for example… at the higher end it is quite hard to decide whether something is algebra or something else, because of how much algebra is needed to solve any problem with the advanced topics. If you have any feedback or think something is wrong on here, please drop me a message or comment and I will happily/gladly change! I know, personally, this is going to come in really handy for me and my department next year. :-)

For use as a teacher guide. Powerpoints ascending in difficulty level. Ideal to download and then adapt to your needs.