School Math and Science Division Chair at Lyons Township High School LaGrange Illinois (USA) Name Ismael Zamora Comment I love the simplicity of the Casio fx-991EX (ClassWiz). The use of a natural textbook display and high resolution screen allows me to present mathematics the way students see mathematics in their textbooks. The ClassWiz also allows me to teach concepts I never could before. Statistics, data analysis, probability and spreadsheets are all now within the realm of possibility.
![Fx 991ex Calculator Fx 991ex Calculator](/uploads/1/2/5/6/125658453/839160559.jpg)
ClassWiz contains calculation functions that support even advanced mathematical operations, including spreadsheet calculations, 4 × 4 matrix calculations,. Learn to use the best non-programmable Scientific Calculator - Casio fx-991EX Classwiz. Always use Casio Original Scientific Calculator - because Calculator means Casio - Reliable & Durable.
My favorite feature is the QR Code generator. I now have the power of a graphing calculator in the hands of every student. The ClassWiz allows me to focus on the learning and not the button pushing.