Great science extension for early finishers. Each month, post a picture and a name of a famous scientist. Early finishers can grab the tic tac toe board and choose 3 of the activities from the tic-tac-toe board to complete. Choose 3 in a row either up/down, across, or diagonally. When you’re done, attach all your work and turn in your board. Completed boards should be turned in by the end of each month to receive a reward. The nice part is, you can reuse it each month!
One of the activities has the students doing a #throwbackthursday for the scientist. To incorporate a creative was of doing this activity, check out our previous lesson on TpT titled Histogram Throwback Thursday!