After
teaching math to middle school students, each year, I am still surprised at
what my students breeze through and what they find difficult. It can vary from year to year, but a pretty
constant skill that they struggle with is integers, particularly with integer
addition and subtraction.
For integer
addition and subtraction, I always start my students out using counters. Yes, it takes much more paper (I owe you one
trees!), but it seems to give students a concrete way to understand the
addition and subtraction of integers.
This year for
integer addition, I created a game for students to play in partners with
dice. If you teach middle school, then
you know the best way to get students engaged is to provide a little friendly competition. I gave each pair of students a green dice, a
red dice, and a score sheet. The red
dice represented a negative number and the green dice represented a positive
number. Each player took a turn and had
to add the positive and negative number that they rolled. This represented
their score for the roll, which could be either positive or negative. The first person to reach a total score of 50
won the game.
My students LOVED this activity. I also noticed that they seemed to grasp the concept of adding integers and moved more quickly away from using counters. Learning and fun equals a successful day in middle school!
Click on the link to download the game from my TPT store! |
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