New Casio FX-83GTCW Black Scientific Calculator

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Another one that’s been brought to my attention: the functionality of the button has been changed so that it no longer “attaches” itself to the preceding number. It’s not actually wrong but it’s a change that will be very confusing for many students! If you require any further information relating to the Delivery service used, please call us at +44 (0)20 8208 9567. Are you in need of a scientific calculator? Well, with the new and upgraded version of the Casio FX-83GT X, this calculator includes additional features and a high definition display as well as an improved UI. The large Natural Textbook Display shows mathematical expressions like roots and fractions as they appear in your textbooks which increases comprehension because results are easier to understand.

From the comments I’ve seen on social media from other Maths teachers, I’m far from alone in having a strong preference for the older Classwiz fx-83/85GT X and 991EX models over these new CW calculators. Casio doesn’t appear to have done much field testing of the new models before launching them on the world! Of course, graphing software is an extremely useful teaching and learning tool, but Desmos is free and much more intuitive to use than a graphical calculator, and Autograph, also available free, is a very powerful alternative, so in my opinion there’s really no need for a graphical calculator. So what do I need to know about these new CW calculators? The Casio fx-83GT CW ClassWiz is the new upgraded version of the Casio fx-83GT X (the UK’s best-selling scientific calculator), containing additional features, to include a high definition display and improved menu navigation. Allowed in every UK exam where a calculator can be used. Recommended and approved for Key Stages 3 & 4 (including GCSE, National and Higher, Junior and Leaving).Recommended and approved for Key Stages 3 and 4 (including GCSE, National and Higher, Junior and Leaving) Until the current GCSE and A-level specifications came in (2015 and 2017 respectively), the standard calculator in most English schools for both GCSE and A-level for a good few years had been the Casio fx-83GT Plus – or the fx-85GT Plus, which was exactly the same except that it had a solar panel as well as battery power.

In short, the new CW calculators are a lot more complicated to use than the older X models, and don’t offer any significant improvements that I can see. As I mentioned previously, lots of functions – too many to list here – now require more key presses than they did before. A particularly annoying one is nCr (to calculate the number of combinations of r items chosen from a set of n – used in binomial expansion and the binomial probability distribution). Previously it was the Shift function above the ÷ key, but now it takes the following series of key presses to get to the same place:

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Our nominated carrier is Parcel Force. Deliveries are made Monday – Friday between 9.00am – 6.00pm (excluding Bank Holidays). When the new specifications came in, Casio brought out new upgraded calculators called the Classwiz series. The GCSE model was the Classwiz fx 83/85GT X, and included a few extra features that the GT Plus didn’t have, although the GT Plus was (and is) still perfectly adequate for GCSE.