Sharks are a remarkable, diverse group of ocean-dwellers that inhabit marine ecosystems all over the world. From the massive, ...

Students worked on the project throughout the school year and each grade level focused on one aspect of the ocean’s ecosystem ... underwater environment, and fifth graders incorporated recycled ...

When 12-year-old Lauren Arrington heard about her sixth-grade science project ... ecosystem. "Scientists were doing plenty of tests on them, but they just always assumed they were in the ocean ...