Root tracker – Nrich activity that paves the way for students to use prior learning to discover complex numbers for themselves.
Complex numbers 1 – Smart Notebook- Introduction into imaginary numbers.
Complex numbers 2 – Smart Notebook- Calculating with complex numbers
Complex numbers 3 – Smart Notebook- Some examples to work through with students
The videos below are by Jack Brown.
Anderson McCammont
April 24, 2013 at 10:33pmHello! Thank you for taking your time to help me with my education 😛 Im really struggling with FP1 and these guides are helping me loads. Quick question though and something to point out, will you be publishing a guide on the newton raphson numerical method? and also in the guide linked:
https://mathedup.co.uk/key-stage-5/further-pure/further-pure-1/complex-numbers/
There is a small mistake on you solving question 20 you add the root 2 instead of subtract.
Regardless, your guides are seriously useful and with less than a month to go before my AS exams they are one of the few things keeping me sane!
MathedUp
April 24, 2013 at 10:48pmHi, Thanks for your feedback and I’m pleased to hear that you are finding the site useful.
This particular set of videos were not put together by myself, and you are quite right about the small error (other than that, the videos here are fantastic!).
I will put together a guide on Newton Raphson numerical method soon and have just emailed you something that may help in the meantime..
Good luck with the exams!