The fx-CG50AU is Casio’s next generation 3D colour graphic model that carries on the tradition of innovation.
The fx-CG50AU hosts the same great features of its predecessor – the fx-CG20AU, but also includes a new 3D graphing function, catalog function and E-CON4 application.
It also has 4.5mb of storage memory built-in, the same as the fx-CG20AU. For existing users, the new machine operates the same way, but with improved technology, and faster calculation.
THE fx-1AU GRAPH IS COMING SOON
THE fx-1AU GRAPH
IS COMING SOON
A new graphics calculator is coming in mid to late 2025, in time for Back to School 2026.
All the functionality you know and love from the fx-CG50AU but with a intuitive, new user interface.
Enhanced applications of the fx-1AU GRAPH include:
- Integrated Graph & Table App
- Advanced probability simulation
Plus, a new web-based emulator.
HOW DO I ...
ON THE
fx-CG50AU
HOW DO I ... ON THE fx-CG50AU:
GRAPH APP | fx-CG50AU
Finding x and y values using a graph
Using the graph app, how to determine a function’s x and y values from its graph.
Total video time: 2:42
GRAPH APP | fx-CG50AU
Changing a graph’s view window
How to change the view window and some of the advantages and disadvantages of different views.
Total video time: 4:38
GRAPH APP | fx-CG50AU
Drawing a dynamic graph
How to draw an animated ‘dynamic’ graph showing the effect of changing a parameter upon the graph of a function. In particular, the effect of changing the gradient value “m” in a linear function of the form y=mx+c is addressed.
Total video time: 1:36
FINANCIAL APP | fx-CG50AU
Calculating loan repayments
How to calculate loan repayments on a reducing balance, compound interest loan using the Financial app.
Total video time: 3:22
EQUATION APP | fx-CG50AU
Finding the roots of polynomials
How to find the roots of a polynomial function up to degree 6, using the Equation app.
Total video time: 1:55
RUN MATRIX APP | fx-CG50AU
Performing trigonometric calculations
How to perform trigonometric calculations using the Run-Matrix app, in order to solve simple trigonometric equations.
Total video time: 1:38
GENERAL | fx-CG50AU
Transfering memory content
How to transfer memory content between the Main and Storage Memory.
Total video time: 2:27
TABLE APP | fx-CG50AU
Making a table of values
How to generate a table of values for a function using the Table app.
Total video time: 1:42
EXAM SOLUTIONS USING THE fx-CG50AU:
A focus has been given to using the fx-CG50AU in an exam environment.
Here, you’ll find worked solutions to past exams from Queensland and South Australia,
all solutions work from Mathematical Methods level in their respective curriculum.
2023 SACE Methods Exam
Worked solutions, available in PDF, for students, teachers and tutors to use for future exam revision, or general activities during class.
2022 QCAA Methods Exam – Section 1
Solutions to questions 1 to 10 in Section 1 of the QCAA 2022 Mathematical Methods External Assessment – Paper 2 – Technology Active.
2023 QCAA Methods Exam
Worked solutions, available in PDF, to the QCAA Mathematical Methods – Paper 2 – External Assessment – Technology Active exam.
2022 QCAA Methods Exam – Section 2
Solutions to questions 11 to 19 in Section 2 of the QCAA 2022 Mathematical Methods External Assessment – Paper 2 – Technology Active.
Designed for both teachers, students and parents, this manual will take you through best practice, navigation and highlights key mathematics examples to use in the classroom, or applied homework
Grab your free copy.
USABLE MANUAL:
Designed for both teachers, students and parents, this guide will take you through best practice, navigation and highlights key mathematics examples to use in the classroom, or applied homework
Grab your free copy.
fx-CG50AU FAQs
The fx-1AU GRAPH will replace the fx-CG50AU when it’s released in July 2025.
Yes! You can view the approved list of Casio graphics calculators here.
Follow the release of the fx-8200 AU scientific calculator, (and with the 8200’s superior functionality and less expensive price point) the decision was made to discontinue the fx-100AU PLUS 2nd edition scientific.
Yes! The emulator software for the fx-CG50AU is available for free through Casio Education Australia.
We provide this software for free through a program called Prime Schools Plus.
If you’re a current member, please login to your account to access your license code and activation instructions.
If you are not a member, or have questions about if you should have access, please contact us at edusupport@shriro.com.au.
Yes! Please complete our PD request form and we’ll be in touch to set up your session/s at the time you’ve requested.
This PD is free-of-charge. You can request as many sessions as you would like.