Collierville High School

Akaash Padmanabha named a Presidential Scholar semifinalist. . .CHS now has 14 students with Perfect ACT scores and 9 National Merit Finalists. . .The VEXANS VEX Robotics team won the Amaze and Teamwork Awards at the VEX Robotics World Championships


Hi, I'm Mrs. Thomason!
This is my 18th year teaching mathematics, and my 5th year at CHS.
I am originally from Joplin, Missouri, where I graduated from Missouri Southern State University with a bachelors degree in secondary mathematics education. Shortly after I was married, I moved to Kennesaw, Georgia - a suburb of Atlanta - where we lived until my husband's job brought us to Collierville. We have two daughters, two dogs, and a turtle. 
I enjoy reading, jogging, crafting, walking with my dogs, and spending time with my family.
I LOVE teaching math at CHS. GO DRAGONS!
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Recent Posts

Interest Compounding Continuously, Growth and Depreciation

Find the value of an investment after t years using A=P(1+r)^t (if the value is increasing) or A=P(1-r)^t (if the value is decreasing, a.k.a. depreciation).

Plotting Intercepts and Vertex of a Quadratic Function

Use the graph or table feature on your calculator to identify key points on the graph. You can also solve for x-intercepts by substituting 0 for y in the equation...and solve for y-intercepts by substituting 0 for x in the equation.

Finding the Sum of a Finite Geometric Series

This formula will be given on your formula sheet. On the "calculator" section of the exam, you would proceed to evaluate.