Free tools, built for class.
By a teacher, for teachers.
Make a quiz Quiz Builder & Converter
Convert an old test or quiz in a few clicks, or quickly create a new one. Then assign it to students with our online assessments tool, or export it to Canvas, Word, or PDF.
How the quiz builder works
Bring in a quiz you already have, or start a new one, and review the questions. For Canvas, you download a file and import it into your course. You can also download a Word or PDF copy to print. Students take the quiz wherever you post it.
- Runs in your browser
- No sign-in required
Give a quiz online Assessments & Feedback
An easy-to-use online quiz platform for in-person, proctored quizzes and tests. Optional lightweight lockdown runs in the browser, with nothing to install. Auto-grading, test corrections, and make-up exams are there when you want them.
How online quizzes work
Share a join code. Students go to classworklab.com and type it in; they don’t need accounts. With lockdown on, the quiz stays full screen: a student who leaves the quiz window gets a short warning, then is locked out until you unlock them.
- Teacher account required (How to get access)
- Students join with a code
Keep class focused in Chrome Supervised Class Sessions
Students work on the sites you choose. You can keep them on those sites, require full screen, and see in the session report who tried to leave.
What it can show
The session report notes when a student leaves full screen, switches tabs or windows, or tries to open another site. These are observations, not proof: a notification or a connection problem can cause one too. No camera, microphone, or screenshots.
- Free Chrome extension
Coming soon
Grade faster in Canvas Canvas Grading Assistant
Helps teachers grade student work. It drafts a score and feedback in Canvas SpeedGrader for you to review and edit.
What you need for grading
Install the extension in Chrome and add your own Anthropic API key. Anthropic bills that AI use to your account, and you can set a daily spending cap in the extension’s settings. By default, nothing goes into Canvas until you apply it.
- Free Chrome extension
- Your own Anthropic API key, billed by Anthropic (How to get one)
Students
Go to classworklab.com and type the code your teacher gives you. No account needed.
First time here?
The teacher guide walks you through using these tools.
Tools are free. The Canvas Grading Assistant’s AI use is billed by Anthropic to your own key.