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 Welcome to Mrs. Johnston's Website

       Welcome to Mrs. Johnston's Web Site

 AP Calculus AB, Intro to Calculus   & Pre-AP Pre-Calculus Web Site

Room N219/817-744-2492



Academic Background

I earned a B.A. in Mathematics & Education from Coe College in Cedar Rapids, Iowa and a B.S. in Leisure Services and Studies from Floirda State University in Tallahassee, Florida. 

Teaching Certification

I am certified to teach Mathematics Grades 6-12

Teaching Experience

I have taught for 16 years.  This is my sixth year at TCHS where I have taught AP Calculus, Introduction to Calculus, Pre-Calculus, Geometry and Math Models.  I have also taught at Brevard Community College in Cocoa, Florida and at a high school in Cedar Rapids, Iowa.


Please scroll to the bottom of the page to the Calendar to find current notes and assignments.

"The Timber Creek Community is Truly Committed to Helping Students by providing a safe and nurturing environment, inspiring a culture of discovery learning, developing integrity, and soaring to new heights of achievement."


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 Classroom Information

GraphingGrids.pdfGraphingGridsNo presence informationJohnston, Hillary
Grade_9_10_11XL_Math_Chart.pdfGrade_9_10_11XL_Math_ChartNo presence informationJohnston, Hillary

 Homework Turn-In

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 Calendar ‭[2]‬

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 Calendar ‭[1]‬

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 Online graphing calculator
 Calculus Book
 Calc Chat
 Calc Chat for Pre-Calculus