Looking for something engaging to get class started or fill that last five minutes? We have 50 science bell ringers for middle and high school in an easy-to-use slide deck. There are activities for every science subject, including biology, chemistry, Earth science, physics, lab safety, and STEM/makerspace.

Project these slides onto your classroom screen to get your students’ minds working at the beginning of class. Or print these science bell ringers to have quick activities on hand when you need to fill a gap in class time.

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