Course Samples

Earth Science Part 2
Sample Unit


Earth Science Part 2 contains 4 units, each containing 10 lessons.

In this sample unit, students will explore the global ocean. They will investigate the properties of ocean water and the characteristics of the ocean floor. Students will also explore the affects oceans have on the balance in the atmosphere and climates around the world. The unit ends with a lesson on tides and the moon.

Navigate to each lesson by using the panel to the left.

Note: Some features in this sample unit are accessible only by currently enrolled students. These include assessments and some interactive features that require a student account. They are included in the sample for demonstration only.