Next, students worked in groups of 4 on the findings numbers from 1 to 100. Students repeated this process 3 times and we keep track of each groups' progress. Students were given a minute in between rounds to share their observations and to strategize.
The last activity, students were in groups of 3 and had a deck of cards. The challenge of 31-derful was to create a 5 by 5 arrangement (could use and 25 cards) so that the sum of each column and the sum of each row is 31.
HW: Enjoy the weekend!