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The Casio ClassWiz FX-83GTCW-PK is an essential scientific calculator for students in Key Stages 3 and 4, including GCSE and equivalent levels, offering a clear Natural Textbook Display and over 290 functions for comprehensive mathematical problem-solving. Its intuitive design simplifies complex calculations, though users should note it's specifically designed for scientific functions and not advanced graphing or programming tasks.
| Model Part Number | FX-83GTCW-PK-W-UT |
|---|---|
| Brand | CASIO |
The Casio ClassWiz FX-83GTCW-PK is designed for Key Stages 3 and 4, including GCSE, National, Higher, Junior, and Leaving levels.
Yes, it includes a clip-on protective hard cover to protect the calculator from damage.
It uses 1 x AAA battery, which is supplied with the calculator.
It features over 290 functions, covering a wide range of mathematical and scientific calculations.
The Natural Textbook Display shows mathematical expressions and results exactly as they appear in textbooks, making them easier to understand and interpret.
It is generally permitted in most examinations for Key Stages 3 and 4. However, always confirm with your specific examination board or teacher to ensure compliance with current regulations.
To reset the calculator, press 'SHIFT', then '9' (CLR), then '3' (All), then '=' (Yes) to confirm, and finally 'AC'.
Ensure the AAA battery is correctly inserted with the correct polarity. Try replacing the battery with a new one. Press the 'ON' button firmly.
This usually indicates a low battery. Replace the AAA battery with a fresh one. Check the battery compartment for any corrosion or loose connections.
Check the calculator's mode. For example, ensure it's in 'DEG' (degrees) mode for trigonometric calculations if not working with radians. Reset the calculator to default settings by pressing 'SHIFT' then '9' (CLR) then '3' (All) then '=' (Yes) then 'AC'.
Check if any debris is lodged under the keys. If the issue persists, try a battery replacement or a full reset. Avoid pressing multiple keys simultaneously unless intended.
Review your input. 'Math ERROR' often means an invalid mathematical operation (e.g., dividing by zero, square root of a negative number, invalid function argument). Check your syntax and the value range.
