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TODAY'S PICK
RECENT WINNERS
Middle School Science Lab Role Wheel
Quickly and fairly distribute responsibilities for your next science experiment or STEM challenge.
🔄 Rotating Weekly Duties
Turn off the eye icon for students who held the Project Manager role last week to force a rotation of leadership.
🚨 Safety Checks
Use the wheel to randomly select one student per group to explain the specific safety hazard of the day's chemicals.
Distribute Lab Responsibilities Fairly
Group work in a middle school laboratory can quickly devolve into chaos if responsibilities are not clearly defined. Students often argue over who gets to mix the chemicals and who gets stuck washing the beakers. By putting the decision in the hands of a random picker, you eliminate the friction of manual assignments. Project the wheel on the board, call out a table number, and let the tool assign the jobs. The visual nature of the spin creates a sense of fairness that teenagers accept much more readily than a teacher's direct instruction.
A highly practical approach is to build a separate wheel for each lab table using your 10 slots. You can paste the names of the students sitting at Table 1 into the first slot, then spin it to assign who will be the Materials Manager for the week. The chalkboard automatically logs who received which job. You can just check the board later to make sure the same student isn't stuck cleaning up two weeks in a row.
Frequently Asked Questions
How can I make sure everyone gets a turn to be the Project Manager over the semester?
The chalkboard-style winners board records every outcome. If a student gets picked for a role, you can toggle the eye icon next to their name so the wheel only selects from the remaining students next time.
Do I have to retype my lab groups every time we do an experiment?
No. Once you type or import your table groups from a spreadsheet, they remain stored in your local browser storage.
Is there a way to assign students to specific lab stations instead of roles?
Yes. You can change the text entries from roles to station numbers and spin to see where each group will work for the day.
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