Exam Solutions | 2020 QCAA Mathematical Methods – Paper 2 – Technology Active – Section 1 – Multiple Choice
This video presents solutions to questions 1 to 10 in Section 1 of the QCAA 2020 Mathematical Methods external assessment – Paper 2 – Technology Active – Multiple Choice. Our best effort has been made to provide effective mathematical approaches …
Category:
Exam Resources, QCE Resources
Technology:
FXCG20/50AU, Graphics/Non-CAS
Exam Solutions | 2020 QCAA Mathematical Methods – Paper 2 – Technology Active – Section 2 – Q11-15 – Short Response
This video presents solutions to questions 11 to 15 in Section 2 of the QCAA 2020 Mathematical Methods external assessment – Paper 2 – Technology Active – Short Response. Our best effort has been made to provide effective mathematical approaches …
Category:
Exam Resources, QCE Resources
Technology:
FXCG20/50AU, Graphics/Non-CAS
Exam Solutions | 2020 QCAA Mathematical Methods – Paper 2 – Technology Active – Section 2 – Q16-20 – Short Response
This video presents solutions to questions 16 to 20 in Section 2 of the QCAA 2020 Mathematical Methods external assessment – Paper 2 – Technology Active – Short Response. Our best effort has been made to provide effective mathematical approaches …
Category:
Exam Resources, QCE Resources
Technology:
FXCG20/50AU, Graphics/Non-CAS
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. …
Category:
General Resources, Videos for Learning
Technology:
CLASSPAD FXCP400, FXCG20/50AU
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 …
Category:
General Resources, Videos for Learning
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400, FX9860GAU, FXCG20/50AU
DOGBALL 2.0 – A Study of Bounce – Part 2 (Solution)
Below is a video outlining a solution answering the questions posed in the resource “Dogball 2.0 – A Study of Bounce – Part 1“. It is not intended to be the best or only way to answer these questions. It …
Category:
General Resources, Videos for Learning
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400, FX9860GAU, FXCG20/50AU
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?” …
Category:
Replacement Units, Videos for Learning
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400, FX100AU, FX82AU, FX9860GAU, FXCG20/50AU
Generosity – an approach to fractions and percentages.
This unit uses the context of generosity to introduce a need to have a fractional way of thinking about something.
It develops a way of thinking about fractions – the for-every idea – that is the elusive multiplicative model.
Developed over about 5 years, this approach has been tried and seems to work. 🙂
Category:
General Resources
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400, FX100AU, FX82AU, FX9860GAU, FXCG20/50AU
CGA21 Finding the roots of polynomials
This short video shows how to find the roots of a polynomial function up to degree 6, using the Equation app of a CASIO fx-CG series graphics calculator. CG20 AU and CG50 AU versions presented.
CGC11 Calculating loan repayments
This short video shows how to calculate loan repayments on a reducing balance, compound interest loan using the Financial app of a CASIO fx-CG series graphics calculator. CG20 AU and CG50 AU versions presented.