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Chemistry Solutions
Dear Labby,
What is the best way to form lab groups? What is the ideal number of group members? Should students choose their own groups? Should groups be randomly assigned and changed each lab? Should students be grouped by ability? I would love to hear evidence-based answers to these questions and best practices.Sincerely,
Grappling with Groups
Dear Grappling with Groups,
When it comes to forming lab groups, there's no one-size-fits-all approach!
Figuring out a strategy is key. Many educators find that teacher-assigned groups work best, especially when they think carefully about mixing up the different skills and personalities, such as a group with a student who is excelling and one who might benefit from a little extra guidance. This fosters collaboration and encourages students work together.
However, some teachers find random groups yield better results. This approach can reduce the discomfort students may feel when choosing teams and makes sure everyone gets a chance to work together. Plus, it can a bit of mystery to the learning process, which can help the students relax. You can even use a tool like cards with the students’ names to make creating groups more like a game.
As for the number of students, three is a great amount because it allows for meaningful participation from everyone. If your classroom needs require larger groups, give students specific job so all students feel engaged.
The most important thing is to find what works for you in your classroom and stick with it.
Yours in Chemistry,
Labby