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Exam Solutions | 2021 SACE Mathematical Methods Exam

These videos capture an experienced maths teachers attempt at the 2021 SACE Mathematical Methods final examination in one single take. With the help of his trusty fx-CG50AU graphics calculator, you’ll see questions tackled with and without technology, as appropriate. Whilst …

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Exam Solutions | 2021 QCAA Mathematical Methods

These videos present solutions to questions 1 to 10 in Section 1, and questions 11 to 20 in Section 2 of the QCAA 2021 Mathematical Methods External Assessment – Paper 2 – Technology Active. Our best effort has been made …

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Rugby Conversion Kicks and the Application of Right-Angled Trigonometry

From the sporting context of a rugby player attempting a conversion kick comes an application of right-angled trigonometry. The question “where to kick from?” leads to the consideration of how an angle of view changes as distances change and ultimately …

Rugby Conversion Kicks | Application of Right-angled Trigonometry



Exam Solutions | 2020 QCAA Mathematical Methods

Perfect for exam revision – Your guide to the 2020 QCAA Mathematical Methods exam, with short response and multiple choice (external assessment, paper 2 technology active). Our best effort has been made to provide effective mathematical approaches that incorporate efficient …

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Simplex & The Science Of Burger Making

The simplex algorithm, sometimes dubbed the world’s most powerful, sits at the heart of linear programming. Classically the subject of tertiary-level study, Dantzig’s simplex algorithm can be used to solve important problems like how to make a ‘better’ burger patty. …


DOGBALL 2.0 – A Study of Bounce – Part 1

Dogball is an enigma. The bouncy toy exterior hides a rich yet accessible modelling task within; a delicious intersection of maths and science, a potential PSMT/Folio task for Stage 1 Mathematical Methods featuring low floor, high ceiling and room for …



As Big As Can Be

The introductory videos introduce students to a complete unit of work, a study of quadratic functions. The unit starts with a geometric optimisation problem (paper folding) that prompts students to ask the question “is that as big as can be?” …

As Big As Can Be | Study of Quadratic Functions


CG115 Performing trigonometric calculations

This short video shows how to perform trigonometric calculations using the Run-Matrix app of a CASIO fx-CG series graphics calculator in order to solve simple trigonometric equations. CG20 AU and CG50 AU versions are presented.