Scientific Calculator Practice
● Ready when you are
About this practice calculator
This independently built learning tool uses the TI-30X IIS key arrangement without manufacturer branding. It is not affiliated with Texas Instruments or ACT. Scientific operations are implemented independently; menu presentation and numeric rounding may differ from the physical device. Use an approved physical calculator on test day.
About this activity
Practice the calculator skills science classes use, like scientific notation, exponents and order of operations. Six guided exercises check each step.
Related lessons
- Calculator SkillsQuantitative Skills
- Scientific NotationQuantitative Skills
Share a fresh calculator with your students. Calculations stay on their device.
Use the keypad or your keyboard to calculate. Select a guided exercise to practice a key sequence. Press Fullscreen for a calculator-only view that fills your screen; use Exit fullscreen to return to practice. On browsers without native fullscreen, browser controls may remain visible.
0-9 Numbers
+ − * / ^ ( ) . Math operations
Enter or = Calculate / select menu item
Backspace Delete previous character
Delete Delete at cursor
Escape Clear entry / close menu
Arrow keys Edit, recall history, or navigate menus
For second functions, press the coral 2nd key, then the key below the coral label. Menus use arrows and ENTER.