![]() This is when I stop what we're doing, bust out the dry erase markers and show them WHY exponents do what they do. My hope is that I can jog their memories, but it rarely works. I always try this one out first to see just how much they remember from algebra 1. "A negative exponent becomes positive in the denominator" My students always seem to think at a zero exponent makes zero and a. My students always seem to think at a zero exponent makes zero and a negative exponent makes a negative number. One of my very favorite math misconceptions has to do with zero and negative exponents. One of my very favorite math misconceptions has to do with zero and negative exponents. Natural selection acts for the good of the species. This sounds crazy, right? Maybe I secretly miss teaching algebra 1. Humans cant negatively impact ecosystems, because species will just evolve what they need to survive. And have you heard, "Just tell me the answer!"? We have too! What other misconceptions have you seen?įor me, one of the things I like best about teaching algebra 2 are the misconceptions that come up about algebra 1. Invisible power, power of a power, zero exponents, negative exponent, and more. We've seen everything from students thinking that they are bad at math to misreading the height of a triangle. Exponent Rules Foldable - HYBRID RESOURCEThis foldable helps students to multiply, divide and simplify rational numbers using exponent rules. To multiply exponential terms with the same base, add the exponents. ![]() ![]() What math misconceptions have you seen in your classroom? There seems to be a common thread with these misconceptions and the same ones also seem to come up over and over again. For any number x and any integers a and b, (xa)(xb) xa + b. ![]()
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