Instructor: Alexandra Hatfield (“Aly”)
Contact: ahatfield@goodwillvalleys.com
Office Hours: Fridays 10:00 AM - 12:00 PM
Communication Expectations: Please feel free to reach out via email for any questions or concerns. I will respond within 24 hours during the school week.
Welcome to AFDA (Algebra, Functions, and Data Analysis)! This course is designed for students who have completed Algebra 1 and will strengthen mathematical modeling and data analysis skills. We will study functions and their behaviors, systems of inequalities, probability, experimental design, and data analysis through practical applications.
A key goal of this class is to build on your algebra skills, deepen your understanding of functions and statistics, and prepare you to successfully pass the Virginia SOL State Exam. Each class will begin with a warm-up, followed by guided notes and collaborative practice time.
The course will run from October 27th through mid-February, culminating in the SOL exam.
| Unit | Key Concepts | Estimated Dates |
|---|---|---|
| Term: October 27 - February 13 | ||
| Unit 1 | Function Families & Transformations (Linear, Quadratic, Exponential) | Oct 27 - Nov 3 |
| Unit 2 | Analyzing Function Graphs (Domain, Range, Intercepts, End Behavior) | Nov 6 - Nov 10 |
| Unit 3 | Systems of Inequalities & Linear Programming | Nov 13 - Nov 20 |
| Unit 4 | Bivariate Data & Curve of Best Fit | Dec 1 - Dec 8 |
| Unit 5 | Designing Studies (Sampling, Bias, Experimental Design) | Dec 11 - Dec 18 |
| Unit 6 | Probability (Conditional, Dependent, Independent Events) | Jan 5 - Jan 12 |
| Unit 7 | Permutations & Combinations | Jan 15 - Jan 22 |
| Unit 8 | The Normal Distribution & Z-Scores | Jan 26 - Feb 2 |
| SOL Exam | Review and Final Exam | Feb 5 - Feb 12 |
| Category | Weight |
|---|---|
| Guided Notes | 30% |
| In-Class Problem Practice | 30% |
| Quizzes & Tests | 20% |
| SOL Practice Exams | 20% |
To foster a positive and productive learning environment, all students are expected to:
This class welcomes all learners, and my goal is to help everyone succeed. If you have documented accommodations or specific learning needs, please share them with me as soon as possible so we can work together to ensure your success.