12/24/2022 0 Comments Simplifying expressionsI’ve seen this over and over in my tutoring. And since people naturally like stories and tend to recall them, skills based on story-based understanding really stick in the mind. Armed with story-based understanding, students can recall how to perform difficult math processes. Especially when you’re teaching tricky concepts, using a story can be the “magic switch” that flicks on the light of understanding. So kick back and relax (yes, it’s math, but you have a right to relax) and let the video show you how this process is done.Īnd in customary style, I present practice problems (along with the answers, too) at the end of the video so you can be sure you understand what you believe you understand.Īs you’re probably aware, I’m a big believer in using stories to bring math to life. Why? Because stories are FUN and MEMORABLE. Not only that, but the video provides a story-based approach that you can teach (if you’re an instructor) or learn (if you’re a student) and remember (no matter who you are). This video on this page settles the question once and for all. The deal is that there’s a specific process you need to follow when taking terms out of parentheses, and what you do hinges on whether there’s a positive sign (+) or a negative sign (–) in front of the parentheses.īut not to worry. But this issue often plagues students they keep getting points off on tests, quizzes, homework assignments. It seems like the process should be simple. How do you get math terms out of parentheses? And what happens to those terms when you remove the parentheses?
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