Exploring Pre-Calculus Concepts Through Real-World Applications

Julia Wu Julia Wu

Guardians

Driving Questions

  1. How can concepts learned in Pre-Calculus, such as polynomial functions, exponential functions, trigonometric functions, or rational functions, be applied to analyze and solve real-world problems?
  2. What insights can mathematical modeling provide about these phenomena?

Project Introduction

Disciplines/Subjects: Mathematics, Pre-Calculus, Applied Mathematics

Key Themes: Mathematical Modeling, Real-World Applications, Exploration of Pre-Calculus Topics


This project allows learners to choose a topic from the Pre-Calculus curriculum and explore its application in a real-world context. Topics may include polynomial and rational functions, exponential and logarithmic functions, or trigonometric and polar functions. Learners will conduct research, develop mathematical models, solve example problems, and discuss real-world applications. For instance, the sample work explores how trigonometric functions model sound waves, demonstrating the mechanics of music and sound. The project encourages creativity, critical thinking, and a deeper understanding of how mathematical concepts relate to practical scenarios.

Core Competency

Habits of mind: Curiosity, Strive for Excellence, Continuous Learning

Transferable skills: Modeling, Interpreting Data/Information to Make Valid Claims, Organizing and Representing Information

Content Knowledge:

Understanding Pre-Calculus concepts, including polynomial, rational, exponential, logarithmic, trigonometric, and polar functions.

Applying mathematical principles to model and analyze real-world systems.

Using graphing tools and software like Desmos or GeoGebra for visualization and analysis.

Writing structured reports and delivering engaging presentations to communicate results effectively.