Since its release in early 2011, the graphical calculator fx-CG10 / 20, better known as Casio Prizm, is one of the few that has won the respect of many students and teachers graphical calculators of the Texas Instruments brand.
Since the first highlight of the Prizm calculator, Casio has chained promotional advertising presenting the Casio Prizm as a real competitor of the TI-Nspire. I do not think there is any doubt that the Prizm calculator has continued to be so lucky since the release of the great TI-Npire CX a few months later. When it was first put in the store, I, of course, procured the calculator fx-CG10 to test it and make a complete review on my website. I have used it a lot in recent years, and I must admit that I was very impressed by this Casio Prizm.
|Strong Points||Weak Points|
Suitable for the areas of:
- Algebra I & II
- AP Calculus
- AP Statistics
- Business & Finance
Physical Characteristics of Casio Prizm fx-CG10
- Easy to use, Icon-Based Menu System
- Loaded with all the robust classroom functionality
- Dynamic Graphing
- Dual Graph & Table Display
- Natural Input and output of Inequality graphs
- Natural Display allows entry and output of mathematics just like in a textbook and high-resolution LCD Display
- Faster processing
- Built-in spreadsheet application
- Pre-loaded Geometry application
- USB connectivity
- 1.5MB of flash memory / 62KB RAM
- 140 hours of battery life (AAA x 4)
- Pre-loaded Geometry Application
For whom Casio Prizm is made?
This was the question we all asked when announcing the release of the Prizm. The Casio Prizm was not going to be the first graphical color calculator on the market, but probably the one with much better quality than all the other models previously released.
Casio Prizm’s capabilities regarding resolution, color scheme, and photo ability have changed the face of the graphing calculator market, even ahead of Texas Instruments color calculators for nearly six months. Taking into account the huge popularity of the high screen resolutions of iPods (and other similar devices) as well as their price almost equivalent to that of the Prizm, you will understand why it took so great for people to see it. Test. The screen of the Casio Prizm displays a little over 65,000 colors and offers a resolution of 384 x 216 and backlit lighting.
It is not surprising, however, that Casio is the first to embark on graphical color calculators. This brand is known for its many innovations concerning graphing calculators. Casio is also the first brand to have designed and put into service the famous graphing calculator.
Why is Casio Prizm an excellent choice for me?
The Casio Prizm is a versatile calculator; it serves both the high school student and the master student of mathematics. This graphing calculator has many applications that make it suitable for making statistics; maths applied to finance, geometry, algebra and more.
Its operating system is easy to use, no need to learn a bunch of syntax element; a beginner could very well be alone! Prizm does not have a computer algebra system, so it can not manipulate variables. This might be a bit of frustration for some algebra students, but the fact is that the CAS Prizm is slipping into the group of standard graphing calculators and therefore becomes legal to use at any exam (college certificate, LAC, and university exams where the calculator is allowed).
The design of the Casio Prizm
It is now that I reveal myself to you to tell you all that I like in the Casio fx-CG10 / 20 because many others also know it nice and full of benefits. First, it’s a great calculator. It looks aesthetically beautiful in photos on the internet, but it is even more so. I even saw one of my students having the same reaction to me when he saw it for the first time: “it looks more like a phone than a calculator!” The Casio Prizm exudes elegance, it marries well by hand, and even if it has a large screen, it is neither heavy nor bulky (a big advantage if you carry it in your backpack or even in your kit). The arrangement of the various keys on the surface of the calculator allows the user to differentiate the different functions of the Prizm easily. Even when I have plenty of calculators quite usable on my desk, I always end up looking for Casio Prizm to find the effect “wow.”
But the appearance of the product is not the main criterion on which people wish to buy a Prizm linger. Performance is the most important thing! Casio dared to have taken over the best components of the fx-9860GII system to place them in the Prizm. This implies that the Prizm user already has a bunch of previously installed and functional applications such as dynamic graph functions, recursive functions, conic graphs, math functions applied to finance, geometry dynamic as well as all the conversion units, and all this updated for a refinement and a contribution of precision that could not be established on the fx-9560GII. Furthermore,
The operating system of the Casio Prizm
The operating system of the Casio Prizm is intuitive and very easy to use. The Casio Prizm graphing calculator is also great for students, as well as teachers, who do not want to spend time learning a particular syntax to use it. Almost everything in this calculator is done with symbols, as seen in the manuals. This means that fractions look like fractions, exponentials exponentially, and advanced functions such as sums or integrals also appear as they appear on textbooks. I am also happy that Casio has introduced functions that allow finding the exact trigonometric values and the simplification of radicals. These features,
Casio has also ensured a lot in the successive updates of the graphical calculator Prizm. There have been a lot of updates, the most recent being the OS 2.02 at the end of 2015. Some of these updates allowed the Prizm the application of vector calculations for example or the establishment of the periodic table. Items in the menu. A probability simulator that can do calculations for casting a coin, de or spinner has also been added to the menu. Updates to the Prizm graphing calculator are always available for free at the Casio education website. Your Prizm can be updated via the USB cable that came with the calculator.
The screen of the Casio Prizm
You might have noticed, most of the hype about the Casio Prizm graphing calculator revolves around its color and the image quality it can offer. These two great qualities are indeed impressive. The colors on the calculator menu are very nice. I will compare the Prizm to a good fake smartphone. While you’re busy not confusing the Prizm’s menu with an iPhone or Samsung Galaxy, the menu layout is better than the black-and-white menu we’ve been used to in classic calculators. If you have never used a color graphing calculator, you will be surprised how much it helps with understanding and above all conceptualization (especially for graphics). The brightness of the screen is perfectly adjusted to allow you to see correctly whether in a dark room or illuminated. It’s a bit more complicated outside under a slamming sun, but I do not know many people who use their graphing calculator out.
When you want to represent several curves in a graph, it is of course much more pleasant to be able to associate each function with a color, to be able to find oneself at the end. Charts and diagrams give a taste of life in the Prizm. The “Picture Plot” function was something new in the graphical calculator world when Casio introduced it in the Prizm. It’s simple, you have the choice between several images already installed by Casio in the fx-CG10 / 20, or you can simply upload your photo document. Once a photo is chosen, a marker with coordinate axes is positioned on your photo. The idea is that you can make “curves of adjustments” or regressions to find an equation that fully describes a curve of your photo (imagine you are looking for the equation of a parabolic curve of a photo of a moment with incredible architecture). You can then guess and check what the comparisons that could work until you find the right one are. Or even better, you can place dots on the picture along the curve and let Prizm do a linear regression to find the equation for you!
How to use Casio Prizm fx-CG10?
Conclusion of the complete review of the Casio Prizm
Casio Prizm is not just a good calculator. The Prizm is an excellent calculator. It’s been a long time since I use it and I’m trying to push it to extremes. How can I tell you that I’m struggling to reach the limit of what this graphing calculator can do? Like the TI-Nspire, Casio Prizm’s features for teaching mathematics, up to the long academic years, can not be summed up in a short review.
In my opinion, the Casio Prizm is the only graphical calculator that can dare to compete with the popular Texas Instruments series. The Casio Prizm is attractive, easy to use, powerful, and does not hurt because it is one of the great graphical calculators on the market.