Subject: Science

AP Biology

AP Biology: Study life sciences at a college level and prepare for the AP Exam in May.

Course Type: Advanced Placement

,

Credits: 1.0

,

Course Description

AP Biology immerses students in the core concepts and scientific practices essential to understanding the complexities of life. This rigorous course, designed to parallel an introductory college-level biology class, covers key topics including cellular biology, genetics, evolution, energy transfer, and ecological relationships. Students explore how these foundational principles shape living organisms and ecosystems, gaining insights into everything from molecular interactions to the dynamics of entire populations and communities.

Throughout the course, students engage in a series of hands-on labs and inquiry-based activities, allowing them to collect, analyze, and interpret data to draw meaningful conclusions. These experiments reinforce scientific practices, such as hypothesis formulation, experimental design, and statistical analysis, helping students develop a methodical approach to scientific inquiry. Activities may range from studying enzyme reactions and photosynthesis to investigating genetic inheritance patterns and exploring environmental impacts on biodiversity. By grappling with real data and authentic research questions, students learn to think critically, make observations, and understand how scientific knowledge evolves over time.

As students build their understanding, they also learn to connect concepts across different biological systems, recognizing the interdependencies between cellular processes, organismal adaptations, and ecological interactions. This approach helps students see the bigger picture of life sciences, preparing them for the AP Biology Exam each May and equipping them with the skills needed for college and beyond.

This course has been authorized by the College Board® to use the AP designation.

Want to explore more AP classes?
View all our Online AP Courses here to customize your advanced learning path.

Course Objectives

Designing experiments and procedures to test a prediction or theory

Collecting and analyzing data

Interpreting data to draw conclusions

Developing and supporting a scientific claim with evidence

Starting is Easy

Want to learn more about earning your accredited high school diploma? Just enter your name and email below, and we'll send you a series of helpful emails to guide you through the process.

Course Contents

Module TitleModule Topic(s)
Cell Biology
Protein Structure & Functions & The Impact on Evolutionary Biology
A Historical Perspective on the Evidence for Evolution
Mechanisms of Inheritance
Homeostasis
Cellular Energetics
Cell Communication & Body Systems
Ecological Principles

Recommended Prerequisites

Physical Science

Credits: 1.0

Course Type: Standard High School

Course Subject: Science

Earth and Space Science

Credits: 1.0

Course Type: Standard High School

Course Subject: Science

Carnegie Credits Explained: Our Approach vs. Trimester Credits

Carnegie Credit System
Excel High School follows the Carnegie Credit system, a widely recognized method of measuring student progress based on instructional hours. A single Carnegie credit reflects approximately 120 hours of coursework, typically completed over a full academic year.

Carnegie Credit vs. Trimester Credit
While Carnegie credits are awarded based on total hours over a year, trimester credits divide the school year into three terms. In a trimester system, students complete courses in shorter, intensive sessions, often earning partial credits (e.g., 0.33 or 0.5 per term). In contrast, Excel’s use of Carnegie credits ensures students have ample time to engage deeply with the material and develop a well-rounded understanding at a consistent pace.

Accreditation You Can Trust

Recognized & Respected Nationwide

At Excel High School, we are proud to be regionally accredited by Cognia, along with additional accreditations from NCA, SACS, NWAC, and the Middle States Association. Our programs meet the same rigorous standards as public schools, giving you the confidence of earning a well-respected diploma.

Global Recognition for Our Accredited Diplomas

Excel High School’s regionally accredited diploma is accepted by colleges and universities around the world. With our recognized accreditation, you can confidently pursue higher education wherever your journey takes you.

Accreditation You Can Trust

Recognized & Respected Nationwide

At Excel High School, we are proud to be regionally accredited by Cognia, along with additional accreditations from NCA, SACS, NWAC, and the Middle States Association. Our programs meet the same rigorous standards as public schools, giving you the confidence of earning a well-respected diploma.

Global Recognition for Our Accredited Diplomas

Excel High School’s regionally accredited diploma is accepted by colleges and universities around the world. With our recognized accreditation, you can confidently pursue higher education wherever your journey takes you.