Students will apply their knowledge of square roots and exponents to create their own clock.
I wrote down the standards for 7th and 8th grades but I know that 6th and high schoolers can do this activity. It's a great welcome back activity.
Note: I did not create the clock image.
Common Core Standards:
7th Grade: 7.NS.A.1
8th Grade: 8.EE.A.1, 8.EE.A.2