Mrs. Sthay's Page
Welcome! My passion for education began when I was in middle school when I was impacted by one of my math teachers. It was then I made my decision to make educating a life-long mission. I went to Eastern Illinois University to pursue a Bachelor’s Degree in Mathematics. Upon graduating, I began teaching at CCHS, and since after completed a Master’s Degree In Educational Technology. I have a passion for teaching and enjoy watching my students grow. The other central focus of my life is my two children who seem to be teaching me something new each day! At CCHS, I also serve as the Junior Class Advisor and Math Team Coach. If you have any questions or concerns, please contact me. I will respond as soon as possible via email; phone calls are made during my plan periods.
Curriculum Schedule
| ALGEBRA 1 | ALGEBRA 2 |
| Semester 1 | |
| Foundations | Expressions, Equations, & Inequalities |
| Solving Equations | Functions and Rate of Change |
| Solving & Graphing Inequalities | Linear Systems |
| Graphing and Writing Linear Equations | Quadratic Equations |
| Graphing Nonlinear Functions | |
| Semester 2 | |
| Systems of Equations | Complex Numbers |
| Simplifying Expressions with Exponents | Quadratic Functions |
| Simplifying Polynomials Expressions | Radical Expressions and Equations |
| Simplifying and Solving Radicals | Rational Expressions and Equations |
| Solving Quadratic Equations | *Probability |
| Graphing Quadratic Functions | |
| Simplifying Rational Expressions | |
- Name
- Mary Kay Sthay
- Position
- Advanced Algebra II, Advanced Algebra I, Algebra II, & Algebra I
- Send email
- Phone
- 815-634-2396 ext. 7212
- Other
- Junior Class (prom), Math Team Coach
DAILY SCHEDULE
A-Day
1A Algebra 1
2A Algebra 2
3A Algebra 1
4A Office Hours
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B-Day
1B Algebra 1
2B Office Hours
3B Algebra 1
4B Algebra 2