Earth and space. Students learn about processes on Earth that create patterns of change. These processes include the water cycle, weathering, erosion, deposition, the appearance of the Moon, and seasons. Students will build on this understanding in Grade 5 when they learn about day and night, shadows, and the rotation of Earth on its axis. Finally, students identify Earth's resources and classify them as renewable or nonrenewable.
Website Maintenance Notice
We’re currently performing scheduled maintenance to update and improve our site. Some content may be temporarily unavailable as we retire legacy materials that no longer meet current standards. Thank you for your patience as we work to enhance your experience.
We’d love your feedback—just follow the link to a short survey on ease of access and navigation. Your feedback makes a big difference!
