Ni Brain Too Sht (NBTS) is an archive of all the notes, questions, and tutorials I made for myself, my juniors, my mentees, or my friends for NCEA Level 2 and 3 Calculus, Mathematics and Statistics.
This website also has some notes for Science-subjects (Chemistry and Physics). Chemistry is being added, and Physics will later be added in the future. However, this page is mainly for Mathematics and Calculus, so don't expect a lot of Science stuffs on this website!
DISCLAIMER:
- Some notes may be old and be considered as outdated.
- Internal standards are differently assessed per-school.
- Some notes aren’t fully finished, and isn’t planned for completion.
- External past papers for L2 and L3, from 2013~2025 (except Probability Methods) can be found here, with schedules, too.
- Scholarship past-papers can also be found here.
- Some (school) mentoring resources may be added to this page.
This page may contain mistakes. If you spot one, feel free to shoot me an email to:
22222w@duck.com, or feel free to fix it yourself.