Playing the Mystery Skype Game

…team think of a secret number. The players on the other team ask Yes/No questions to try to guess the other team’s number. Is your number higher than 50? Is…

Valentine Candy Hearts Math Investigation

…the same number of candies? Inquiring minds want to know! Questions like these provide a perfect opportunity for a bit of data analysis fun! When I posed these questions to…

How to Form Cooperative Learning Teams

…each student’s team number in the box on the bottom of his or her card. To assign team numbers, start with the top row and call it Team 1. Write…

Hands On Geometry – Part II

…to create a net, measure each side, find the area of each side, and add it all together. Volume Back to the food again! Using the marshmallows (they are cheap

Mighty Math Tasks!

…will learn really quickly that one million is a really hard number to work with in this problem and will change to a smaller number. While the students were working,…

Out with Answer Keys – In with QR Codes!

You know what QR codes are … those black and white patterned squares you scan with your smartphone to be taken to a webpage with more information about, well, anything!…

3 Mindful Classroom Teaching Strategies

…smoothly and effectively. I’ve tried group points, individual strategies, treats, moving desks around (a lot), classroom bucks, phone calls to parents (both positive and when students are struggling) and many,…