Stuck? You're one page away.
These guides are short and honest — find the step you're stuck on, fix it, and get back to your experiment. Brand new? Start with the Plot guide: it follows a real pendulum experiment from the first stopwatch reading to the finished graph on the right.
Plot
Turn readings into an honest graph: repeated trials, calculated columns (your T² from raw times), error bars, and a best-fit line.
Read the Plot guide →Sketch
Draw the setup diagram from real lab-equipment symbols, label it, and drop it straight into your report.
Read the Sketch guide →Write
Real A4 pages, equations that look right, and your graphs, tables and sketches inserted as numbered figures.
Read the Write guide →Quick answers
- Do I need an account? Not for plotting — the Plot app is free and works without signing in. A free account adds Sketch, Write and a cloud workspace with 5 saved files.
- How do I type ², ₀ or Δ? Click into any name, symbol, unit or
formula field and a small character bar appears underneath — click a character to
insert it. In formulas you can also just type
^2for a power. - Where is my work saved? Signed out, your session is saved in your browser on this device, automatically. Signed in, press Save (left rail) to keep a lab in your cloud workspace.
- I'm a student with a class login. Sign in with the username and password your teacher gave you — pick "Class login" on the sign-in page.