HSC Mathematics Extension 1 – Summary

This is a succinct and neatly presented formulas summary covering the entire Mathematics Ext 1 course that is a great foundation for any HSC Mathematics Ext 1 student to use.



This is a succinct set (6 pages) of all the important formulas with examples in Extension 1 Mathematics. Developed and used by Emma, a recent 2020 graduate (99.45 ATAR) from Pymble Ladies College who got a Band 6 in both internal and external, this formula guide was what helped her get through Extension 1 (3U) Mathematics. I have vetted this set of notes and picked it for its quality, clarity in explaining concepts and conciseness. This means that you won’t be spending time reading and learning unimportant parts of the syllabus and also its a good set of notes to use as a foundation and build on. My favourite studying strategy is using someone else’s notes and using the time in class to learn from the teacher and add to the notes to help consolidate my understanding and this set of notes is perfect for that strategy.

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