In the game of Set, every card has four properties: Color, Number, Shading, and Shape. You have a Set if for every property, the three cards are all the same or all different. Students race to call out when they spot a SET on the game board. In this session we talked about what a SET is while letting students make connections to the features of the cards.

In Color Counting, Javier Haro shows how you can use different building units to represent a wide range of numbers.

How many squares can you make using 5 identical squares? Join Scott Kim as he explores this puzzle with Math Monday students.

Javier Haro shows students a game about protecting sheep from hungry wolves! Inspired by a classic chess problem, this activity features spatial reasoning and symmetries. Javier will also introduce students to a few questions leading to triangular numbers and series.