Home > Graphing Calculators > fx-CG100 ClassWiz Color Graph
fx-CG100
ClassWiz® Color Graph
​
The fx-CG100 ClassWiz CG is a cutting-edge handheld calculator designed to enhance student learning and exploration. Its intuitive, high-contrast user interface features a clean, tab-based design, replacing the traditional function key layout for improved navigation. The physical keypad is modeled after the scientific ClassWiz calculators, ensuring a seamless transition between scientific and graphing models for students.
​
The fx-CG100 features a robust catalog of mathematical functions with additional settings and adjustments located in the TOOLS menu.​​ This model features Exam Mode right from the home screen and is approved for the SAT®, PSAT®, ACT®, and AP® tests. The fx-CG100 comes with MicroPython.
​
Please note, the fx-CG100 does not include a Computer Algebra System (C.A.S.).
Scroll for details
The fx-CG100 features a high-resolution back-lit color display on a flush, gloss panel. The rounded key design helps reduce input errors and maximizes space for SHIFT and ALPHA labeling. The high contrast key labels and glyphic representations help students identify numerals and functions more readily than previous keypad designs.
​
This powerful calculator enables you to plot and analyze graphs and their transformations, import data directly over USB, plot data charts and calculate statistics, calculate and visualize probability distributions, plot and solve graphs in 3D, calculate matrix and vector arithmetic, perform complex calculations not possible on a scientific calculator, prime factorization, calculate spreadsheets and recursive sequences, and whole host more.
​
The fx-CG50 comes built-in with Python, a programming language used in the development of Internet search engines, social media sites, robots, and other applications. Learning Python cultivates algorithmic thinking and has been adopted for use in advanced math curricula across the country.
Explore 3D Graphing
Five types of 3D graph templates are available on the fx-CG100: sphere, cylinder, plane, cone and line.
It is easy to draw and combine three-dimensional functions using the built-in templates.
 |  |  |
|---|---|---|
 |  |
Draw and display up to three 3D functions at a time. The fx-CG100's processor allows math explorers to recognize combinations of graphs and manipulate interactive relationships between two or three graphs mathematically.
Three expressions are available.
Cylinder and plane expressions.
Cylinder and plane graphs.
Select from EXPRESS, VECTOR, or POINTS formats to make 3D expression input quick and easy.
Express format
Vector format
Points format
Use the rotate feature to dynamically explore the relationships between your 3D graphs. Whether you're analyzing the intersection of planes, the path of vectors, or the geometry of surfaces, rotating along the X, Y, or Z axis allows you to gain a deeper understanding of their spacial interactions!
​
Example: adjust the perspective to reveal how planes cut through cylinders, how lines align or diverge, and how different mathematical entities coexist in 3D space.
Manuals and Guides
Casio calculator manuals and quick start guides help users make better use of their devices faster. Get the fx-CG100 user manual below as a comprehensive resource to learn how to use your calculator.
English
Hardware User Guide
Useful resource to help users learn how to use and care for the physical aspects of the calculator.
English
Software User Guide
Resource to help users understand the software operating environment and on-screen features of the calculator.
English
Quick Start Guide
A very helpful resource for users to learn basic proficiency over their calculator in a short amount of time.
Need more resources? Visit the Resource Library and Discussion Board for activities and tutorials.