Serra's Thinking Through Math

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Denver, North Carolina, United States

About the store

I have 14 years of experience teaching a variety of mathematics courses at both the middle school and high school levels. I currently teach AP Calculus AB, AP Statistics, and AP Precalculus.

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Investigating the Graphs of Sine and Cosine Using the Unit Circle

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Serra's Thinking Through Math

Help students discover the graphs of sine and cosine through an inquiry-based investigation that uses the Unit Circle as a foundation. Rather than memorizing key points and characteristics, students develop an understanding of period, range, midline, and graph structure through guided questions and pattern recognition.

11th - 12th

PreCalculus

Sample Inquiry-Based AP Math Warm Ups

Created by

Serra's Thinking Through Math

Looking for warm-ups that do more than review yesterday's lesson?This free sample includes two inquiry-based AP math warm-ups designed to help students notice patterns, make predictions, and build intuition before formal instruction.Included:AP Pre-Calculus Function Modeling Warm UpAP Calculus Evaluating Limits Warm UpAnswer KeysThese warm-ups have been classroom tested and are designed to spark discussion while helping students develop a deeper understanding of mathematical concepts.

11th - 12th

Calculus, PreCalculus

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About the store

Experience

I have 14 years of experience teaching a variety of mathematics courses at both the middle school and high school levels. I currently teach AP Calculus AB, AP Statistics, and AP Precalculus.

Teaching style

I like to blend inquiry and direct instruction during my lessons. My goal is to create a classroom where students actively engage with mathematics, make sense of concepts, and develop a deeper understanding of the content rather than simply memorizing procedures.