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I created a printable foldable for the Integer Operations Rules (adding, subtracting, multiplying, and dividing positive and negative integers). St...
Teaching Integer Operations with the Integer Operations Work Mat, Colored Counters, and Number Line. Could also use two different colors of macaroni noodles one for positive one for negative numbers. when you put one positive and one negative number/noodle together it makes a zero/cancels each other out. Great visual!
Do your students have difficulty with adding and subtracting positive and negative numbers? Do they only try to memorize rules? Here is a real world way to help them learn how to "think" about the addition and subtraction of positive and negative numbers using money.
A Positive Approach to Teaching Negative Numbers | Scholastic.com