View all Standards

Standard 5.L.4B.4

5.L.4B.4 Construct scientific arguments to explain how limiting factors (including food, water, space, and shelter) or a newly introduced organism can affect an ecosystem.

Grade(s): 5

Subject(s): Science

Year: 2014

Marshland Crabs | What's Wild

Video

We're exploring one of South Carolina's most productive and serene environments, the saltwater marsh. This rich and diverse ecosystem, brimming with marine species, has a dynamic rhythm that beats to...
Snakes, Snakes, Snakes | Project Discovery Revisited

Video

When the Museum of York County had a special exhibit on snakes, the Project Discovery crew visited the exhibit with naturalist Rudy Mancke of PBS’s NatureScene. There are many myths about snakes, most...