Depending on the size of the class, have them be in pairs, or groups of three, four, etc.
Decide who goes first in the group and then decide group order.
Each round we rotate speakers.
Students can talk to each other.
If the student can't answer in the time limit, or answers incorrectly, another group has a chance to answer.
The last 10 minutes I do 2x points.
Feel free to change questions if you want.
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