Powers of Products and Quotients
In this powers of products and quotients activity, students simplify expressions with exponents. Expressions contain at least two variables and exponents. This two-page activity contains 18 problems. Answers are provided on the last page.
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Complex Numbers in Polar Form; DeMoivre’s Theorem
The iconic links between trig functions and complex numbers are introduced in a lesson on the basic properties of complex numbers in polar form. Quickly progressing through the polarization of complex coordinates, a bulk of the worksheet...
10th - 12th Math CCSS: Adaptable
Base 10 and Scientific Notation
Use a resource on which you can base your lesson on base 10 and scientific notation. The second installment of a 35-part module presents scholars with a review of scientific notation. After getting comfortable with scientific notation,...
9th - 12th Math CCSS: Designed
Why Were Logarithms Developed?
Show your class how people calculated complex math problems in the old days. Scholars take a trip back to the days without calculators in the 15th installment of a 35-part module. They use logarithms to determine products of numbers and...
10th - 12th Math CCSS: Designed
Evaluate Higher Powers of i
The repeating pattern displayed by powers of i is often presented as a 4-cycle to memorize; just a number trick that happens to come in handy for simplifying expressions. Here, the viewer is reminded of the product and quotient rules for...
7 mins 9th - 12th Math CCSS: Designed