I’ve learned this year, so far, that trigonometry is hard. My 16 year old Elvis brings home his homework, almost daily, and has sines, cosines, and tangents coming out the wazoo! (It ain’t pretty!) But it’s a challenge, and I encourage him. Read my article on the. (OK, Football loving nerds) CASIO PRIZM fx-CG10 in plastic packaging The basics of the Casio PRIZM If you’re in the market for a graphing calculator, and looking at reviews, you probably already know that this device is permitted into AP, SAT I/II, PSAT/NMSQT and ACT tests ( I won’t lie -I don’t know what ALL of those are). So, it is SAFE to buy. Super Colorful 216x 384 pixel display.
Runs on AAA batteries (140 hours average use). About 1/2 a pound. CES 2011 Award Winning for Design and Engineering and Functionality Sure, I got these from reading the box and the specs on.
Nothing crazy here. But I’ve dug much deeper. CASIO PRIZM fx-CG10 key layout and home screen A few first hand reasons I like the Casio PRIZM. Picture Plot Function. Allow students to create equations based on the many photos in the PRIZMs memory.
Lets kids understand gravity, curves, and math applied to the real world. Textbook Display. Not a new feature- but lets you see equations as they would in a text book, not long strings of numbers and symbols – see equation entry below for picture!. No boot up time compared to competing color models (THIS IS HUGE!). Color Coded Brackets.
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When entering equations with multiple sets of parentheses or brackets- the PRIZM color matches matching pairs Impressions by a Mom running through the Quick Start Guide of the Casio PRIZM Again, as mentioned in my “Moms must raise nerds” article, I try to take a serious interest in my kids’ education. And that, as crazy as it seems, has me learning a multitude of buttons on various devices just so I know whats going on, or can help. I found that doing this effort allowed me to understand the power of this tool in my teenagers hand (and how he can shortcut his homework) but also how I can help point him in the right direction for problem solving. For those following the blog- I was the nerdy girl in high school. CASIO PRIZM fx-CG10 menu screen- top half First off, you will find that this calculator is run in different MODES.
Its honestly overwhelming for my brain that hasn’t taken a math class since 1989. But I found modes for a lot of different things- some of which are outlined in the short sections below. Because of the many buttons, and the fear of hitting the wrong one, I was pleasantly surprised that, even with all the modes, entry methods, and buttons, your work is rarely lost, and you can always go back to where you were if you hit the wrong button. Regular Calculations Entry on the Casio PRIZM I mentioned this above, and it is again, an ‘old’ feature, but being able to enter equations in text-book style – complete with big square root signs and super-scripted power signs- was a pleasant experience with this calculator. All of the basic buttons are to get various functions are right above the number pad- and likely easily memorized. CASIO PRIZM fx-CG10 entering in equations Because my son is in Trigonometry this year, I am already seeing homework in different degree ‘modes’, ie standard degrees, radian mode, and one or two others. Often times his ANSWERS are usually in the form of 3 times pi, or, pi/2, or what have you.
Instead of harder to decipher answers like 6.7, the Casio PRIZM keeps the answers and returns answers LIKE 2.pi. Really cool and easy to understand.
Statistics Mode on the Casio PRIZM I am not a statistics girl, and never took a class for it in school. It was always foreign to me, but, since I am doing this review, I have to try out the Quick Start concepts in Statistics Mode! Surprisingly, it was very simple, and I almost understood it. First I had to enter a series of numbers (Something to base the stats on). The calculator easily transformed that list into, basically a bar or line chart, and showed a matching curve that represents the numbers.
I know there’s a lot more than that, a lot a lot a lot, but, I was pleased to see that the cool stuff was easy to get to. Note Taking Mode Easily store away notes- for equations, or concepts, maybe locker combinations. Useful I suppose. Spreadsheet Mode The Spreadsheet mode of the Casio PRIZM is surprisingly simple. The calculator acts as a pocket Excel in your hand. Although I wouldn’t balance my check book on the device- I could easily see running a complete lemonade stand under the sun with this calculator- and, color code expenses, versus profits, etc CASIO PRIZM fx-CG10 Spreadsheet Mode Graphing, Dynamic Graphing on the Casio PRIZM OK- The reason the graphing calculator was invented- to show equations on a graph!
Although I needed to use the quick start guide to figure out how to switch between graph mode and equation mode, I found equation entry intuitive. I found the method to find the ‘roots’ or zeros of equations intuitive, and I was impressed by the multiple colors for multiple graphs, the overlays of the text equations OVER the graph, and the system’s ability to show multiple variations of equations in an almost animated manner with their dynamic graphing option. CASIO PRIZM fx-CG10 Graphing Functions – in Color Equation Solver Mode 7=3X + xsin(x). Ya, crazy I know. But somebody has to figure it out! I am not sure WHY, anymore, but there’s a scientist or a mathematician somewhere who NEEDS to know the answer to “WHAT IS X!”. Well with the solver system, you can get the answer.
Like a 1.75764 kind of an answer. The fact that I was able to figure it out myself (once I figured out how to enter everything!) made me excited. This calculator is fairly simple to use. Geometry Mode on the PRIZM calculator The Prizm allows a student to draw geometric shapes on its screen.
You can draw circles, and triangles, lines, and all sorts of fancy ‘snap to the nearest useful intersection’ functions to make the drawing useful to understand angles and what not. This ‘worked’ for me, but, because the screen is not 19″ wide, i kind of got lost in what i was seeing.
I think there is room there for a patient high schooler with a thirst for knowledge to figure it out and use it to learn, but, it wouldn’t be the feature I would buy this device for. This feature seemed to require the most button presses. All said, this is THE SAME with other competing models that we have tried. CASIO PRIZM fx-CG10 – Geometry Mode Picture Plot on the PRIZM from Casio Picture Plot is different from the geometry mode. Being able to pull from a large number (I couldn’t / didn’t count) of pre-loaded images, a student can place points on the line (usually an arc of movement) and work with the calculator to identify the equation and the real world meaning behind the numbers. I can certainly see this being used in an application intensive math class- with a great math teacher.
I was able to get this feature to work after one failed attempt with an odd shaped trumpet, and then a successful one with an arc in the roof of a building. This feature is definitely a good one for eager minds. CASIO PRIZM fx-CG10 in Picture Plot Mode Overall Impression of the CASIO PRIZM compared to my generation I have to admit, I had a CASIO graphing calculator when I went to Streetsboro High School in the late 80’s.
So, however vague, the keyboard layout, and the setup of the keys seemed familiar (6 technology generations apart I am sure!) As one of the school nerds I recall being able to manage most all of the calculator functions for trigonometry, pre-calculus and calculus. This PRIZM calculator is much more intuitive than the 1988 model I used, and should be better able to allow kids with less gumption to get on board.
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Is the Casio PRIZM worth buying? Unlike some of the competitive products, the CASIO PRIZM device is straightforward, has every key clearly marked with all of the functions used in regular use, turns on instantly, and uses its color display in innovative ways that makes math easier to understand and read. I honestly recommend this device to any student of age or family thereof.
Important we recommend that you download the large pdf files that are available from this site and view them off line to view the contents of a file. Important this page might be unreadable or wrongly displayed depending on your browser os version and settings in this case please try with. Pdfadobe reader. View and download casio fx 82d manual online scientific calculator fx 82d calculator pdf manual download. Innovative produkte bringen freude gestalten neue lebenswege und sind wirtschaftliche wegbereiter besonders wenn sie von casio entwickelt werden.
Click here to buy your. Since its release in early 2011, the Casio Prizm, or fx-CG10/20, has been a calculator that has caught the eye some of the some students and teachers traditionally focused on the Texas Instruments lineup of graphing calculators.
From the first announcement of the Prizm’s, Casio had promotional footage touting it as the first true competitor to the TI-Nspire. I don’t think there’s any doubt that the Prizm did create ripples in Dallas since TI released their own color calculator, the a few months later. When it first came out, Casio generously provided me an fx-CG10 to review for my readers. I’ve used it quite a bit over the last few of years, and I have been very impressed with the Prizm. (Full disclosure: Shortly after it was released, Casio hired me to do promotional videos for their, which I was happy to do since I totally believe in this product). A Color Graphing Calculator?
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That’s the question we were asking when the Prizm was released. The Casio Prizm was not the first color graphing calculator, but it was so much better than previous efforts (which only displayed a few colors), it might as well have been. The Prizm’s capabilities in terms of resolution, range of colors, and the ability to display photographs have changed the game, beating Texas Instruments into the color calculator market by a full 6 months.
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With the tremendous popularity of high resolution iPods and similar devices that have a similar cost to graphing calculators, you do have to wonder why it took so long for someone to try this. The display features over 65,000 colors, a 384 x 216 resolution, and back lighting. It’s not entirely surprising that Casio would be the first to take the plunge on a color grapher, as its always been innovative with graphing calculators.
It was actually the first company to release a graphing calculator. Who Is the Casio Prizm Designed For?
This is an all-purpose calculator, designed for students from beginning algebra through calculus and beyond. It includes apps that make it appropriate for use in statistics, financial math, geometry, and more. It’s easy to use operating system doesn’t require learning a lot of syntax, so a beginner will feel right at home. The Prizm does not have a CAS, or computer algebra system, so it doesn’t manipulate variables.
That might be a let down for some calculus students, but the fact that the Prizm does not have a CAS makes it legal on almost any standardized test, including ACT, SAT, and AP, and with should be good with almost any high school or college math department that accepts graphing calculators. Why I Recommend the Casio Prizm I’m going to have to pick my favorites here because there are a lot of things I like about the fx-CG10/20. First off, it’s a gorgeous calculator. It looks good in the pictures online, but it’s even better in person. I’ve even had one of my students make the exact same comment I had when I first saw it: “It looks more like a cell phone than a calculator.” It’s sleek, it feels good in your hand, and even though it has a large display, it’s not heavy or bulky (a big advantage if you’re going to be carrying it in your backpack or purse at school). By printing the key labels under the plastic on the top part of the calculator, on top of the plastic in the middle and using raised keys at the bottom, the Prizm has a cool “stair step” effect to help segment the various functions of the calculator. Even when I have multiple calculators on my desk, I often finding myself reaching for the Prizm due to the “wow” factor.
But looks are not going to be the major factor for most people when buying a Prizm. Performance is more important. Casio was wise to take the best elements of their strong fx-9860GII operating system and incorporate them into the Prizm. That means you get a number of preloaded apps, including Spreadsheets, Dynamic Graphing, Recursive functions, Conic Graphs, Financial math, Dynamic Geometry, and Unit Conversion, all of them displayed with a level of detail and refinement not possible on the fx-9860GII’s lower res, black and white display. Additional apps can be uploaded to the calculator via the mini-USB connection that allows the Prizm to interface with computer and paves the way for future operating system updates that have become commonplace with graphing calculators.
This operating system is intuitive and easy to use. It’s also fantastic for students and teachers that don’t want to learn a lot of calculator syntax. Almost everything is done with symbols, just like you see in a textbook, what some have called “pretty print.” That means fractions look like fractions, exponents like exponents, and advanced functions for calculus like summations and integrals also appear just the way they do in the textbook. I also am glad that Casio included features like exact trigonometric values and simplification of radicals. These features are present on some Texas Instruments models but not all (the TI-Nspire does not have them while the TI-Nspire CAS does). Casio has also been good about issuing updates operating systems for the Prizm.
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There have been several, the most recent of which was OS 2.02 in late 2015. Some of these updates have given the Prizm the ability to compute with vectors and added a period table of elements feature. A probability simulator that can simulate coin tosses, dice rolls, a spinner and more is also available. Operating system updates are always available free at the. Your Prizm can be upgraded via the USB cable that comes with the calculator. Of course, most of the hype surrounding Prizm’s has been about its color and “picture plot” abilities. They are very impressive.
The color display abilities on the calculator are great. I would compare it to a good non-smartphone. While you won’t confuse the Prizm’s display with an iPhone or Samsung Galaxy, the display is still so much better than older black and white calculator screens. If you’ve never used a color graphing calculator, you’ll be amazed how much it adds to the experience. The brightness level is just right to let you see the screen easily in a well lit or darkened room.
It’s a little tougher outside on a sunny day, but I don’t know a lot of people who use their calculator outside. When graphing, it’s great to have the ability to graph each function in a different color to easily distinguish which function is which. Charts and graphs come to life in color on the Prizm. Also, “Picture Plot” is an amazing feature, a first of its kind feature when Casio unveiled it. You can choose from a number of preloaded images Casio packages with the fx-CG10/20, or you can load on your own image files.
Once loaded, a set of coordinate axes is displayed right over your picture. The idea is you can do “curve fitting” or regressions to find an equation that matches you pictures (imagine trying to find the equation of a parabolic arch in a photograph of architecture). Then, you can guess and check possible equations that could fit until you find one that works. Or, even better, you can plot points right onto the photograph and use the Prizm’s regression features to find the equation for you. Bottom Line Casio Prizm Review The Prizm is not just good. It’s really, really good.
I’ve rambled on for quite a while, and I’m just scratching the surface of what it can do. Much like the TI-Nspire, the Prizm’s educational uses are impossible to sum up in a short review. In my opinion, this is the graphing calculator that best competes with the Texas Instruments lineup of popular calculators. It’s attractive, easy to use, powerful, and it doesn’t hurt that it’s one of the most cost effective graphing calculators on the market. Please click here to buy your. Please note that some links on this site are affiliate links, meaning a percentage of your purchase will support my work at Tech Powered Math at no additional cost to you.
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Are Scientific Calculators Durable? These calculators contain sensitive components that require careful handling for optimal performance. Most units include hard cases that protect them from drops and bumps. Slide-on cases also protect the buttons when carrying the calculators in backpacks and briefcases. Can You Use Scientific Calculators on Tests? Most classrooms provide detailed explanations of the types of technology students can use in the course.
Most calculators with scientific functions are permitted for use on SAT, AP, PSAT, ACT and IB® exams for college. Check with the appropriate teachers and testing facilities for exact equipment specifications before use.