nth term

Thank you!

wow this is great, thanks!

Nice ppt, thanks!

Thank you so much. Love how this progresses and very good animation too!!! A saviour for a trainee.

This was really good and worked really well as many pupils could not see where we used this in real life ! Thanks

I am a trainee and this was really useful...many thanks! Just one question: the * means C grade, but what do the !! mean on the 'Questions to try' slide?

Have just found this and it looks like it will be really useful. Thanks in advance, it is just what I was looking for!

Just what I need to help me structure my lesson plan - thank you for hopefully saving me a bit of time :-)

Thank you, really awesome!

Brilliant. Thank you, its detailed and explained. A whole lesson done. Thank you