Are you prepared to teach positive and negative numbers using addition and subtraction? Are you scared of teaching negative numbers? Do you know that there is an easy way to teach positive and negative numbers? Well, I am happy to help you get prepared for classes by giving you this amazing lesson plan.I wrote this lesson plan for my grade 7 class and was surprised to see my supervisors at the back of the class. Luckily I had planned all activities on the weekend. I was prepared. One of my super