Read Works
Read Works: Water on the Earth
[Free Registration/Login Required] This informational text passage discusses the processes of weathering and erosion, along with their effects. This passage is a stand-alone curricular piece that reinforces essential reading skills and...
CK-12 Foundation
Ck 12: Second Grade Science
This customizable digital textbook covers topics related to second-grade science. It is Next Generation Science Standards (NGSS) aligned.
CK-12 Foundation
Ck 12: Second Grade Science
[Free Registration/Login may be required to access all resource tools.] This is a science text for Grade 2. Section titles include: A World of Ice and Water, Changes, Earthquakes, The Grand Canyon, Mountains, Preventing Erosion, Tidal...