Earth and Space Science
Course Description
Course Objectives
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 Title | Module Topic(s) |
|---|---|
| Introduction to Earth Systems | Systems thinking, Earth’s spheres, scientific inquiry |
| Systems of Matter and Energy | Earth’s energy sources, mineral properties, the rock cycle, cycles of matter and energy |
| Natural Resources | Rock, mineral, and energy resources; engineering design |
| Earth in the Solar System | Solar system formation, gravity, Earth-Sun interactions |
| Space | Observation of space, star life cycles, Big Bang theory |
| History of Earth | Fossils, geologic time, Earth’s changing surface |
| Earth’s Changing Surface | Surface processes, landform development |
| Earth’s Water | Properties of water, water resources |
| The Atmosphere | Layers of the atmosphere, weather, climate |
| History of Earth | Supercontinents, Earth’s timeline, fossil records |
| Human Impact on Earth | Resource use, sustainability, environmental impact |
Recommended Prerequisites
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.