How it works
- Make your cards. Type your notes below. Each card is one calculator screen.
- Download one file. You get a small
.pyprogram with your notes inside. No coding needed. - Send it to your calculator. Use TI Connect CE, the free Texas Instruments program, and the USB cable. See how.
- Open it. On the calculator, start the Python App, choose your program, and press ENTER to flip through your cards.
PYTHAGOREAN sin^2 x + cos^2 x = 1 1 + tan^2 x = sec^2 x 1 + cot^2 x = csc^2 x
DOUBLE ANGLE sin 2x = 2 sin x cos x cos 2x = cos^2 x-sin^2 x
30 deg = pi/6 sin = 1/2 cos = sqrt3/2 tan = sqrt3/3
45 deg = pi/4 sin = sqrt2/2 cos = sqrt2/2 tan = 1
60 deg = pi/3 sin = sqrt3/2 cos = 1/2 tan = sqrt3
END BEHAVIOR Even degree: ends match Odd degree: ends differ Leading coef > 0: right end goes up.
Started from the Precalculus example. Change the title, sections and cards to match your own class. Pick a different course.
Card
2. Try it
TI-84 Plus CE Python · screen preview
3. Confirm and download
- 0 sections
- 0 cards
- 0 bytes
Step through your cards in the preview. When they look right, confirm to lock your notes and get the file.
Your program's source code
Good to know
- Check your class rules. Use note cards for studying and for tests where calculator notes are allowed. Many exams require calculator memory to be cleared.
- Size limit. A program can be up to 6,000 bytes here. The TI Python App holds 50 KB or 100 programs in total, so archive programs you are not using.
- Plain characters only. The calculator shows standard keyboard characters. Curly quotes and long dashes are converted; anything else becomes "?".
- On the calculator. Press ENTER for the next card, 1 to go back, 2 for the menu, and 0 to quit.
- Not individually tested. Each program is built from one fixed template around your text. Hidden Word Scanner does not see, store, or review what you type.
- Privacy. Downloads and preview starts are counted in total only. Your notes, title, and program name are never sent.