NCEA 3 Calculus Complex Numbers Exam 2023

Here's the complex numbers paper from the 2023 NCEA 3 calculus paper. 

All in all a fair exam. A few things students would need to know, such as the remainder theorem. I did find myself going down the odd rabbit hole in the later questions.

 

Rough notes-- Level 1 Mechanics Equations

 

Year 12 and 13 Students Please Watch, the "jist" of Calculus

 Some of my old students might recognise those function machines!

Apollo 12--the Rocket Stage that Kept Coming Back...

 

NCEA Statistics Exam 2022, Probability Distributions, How I'd Answer

 

Did Nukes Kill John Wayne? A Really Good Study into the (mis)Use of Statistics

 A good explanation of how statistics and confounding variables can be used and abused.

NCEA 3 Calculus Exam 2022, Integration, How I'd Answer

 While doing this paper I tried very hard to only use the formulae sheet provided, and to not do anything over the top, including changing the variable or advanced techniques. 

So as much as possible everything is in dt or dx. 

NCEA 3 Calculus Differentiation Exam 2022, How I'd Answer