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.
HEAT q = m c dT c of water: 4.184 J/(g C)
GIBBS FREE ENERGY dG = dH - T dS dG < 0 spontaneous dG > 0 not spontaneous T in kelvin.
EQUILIBRIUM CONSTANT
K = [products]
/ [reactants]
Leave out solids and
pure liquids.LE CHATELIER A stressed system shifts to undo the stress.
pH + pOH = 14 (25 C) Kw = 1.0 x 10^-14 pH = -log[H+]
Started from the General Chemistry 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
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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.