Visit the South Carolina Department of Education for Science standards.

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Visit the South Carolina Department of Education for Science standards.

Take a quick look at all Science series on Knowitall.org

 

Alligators | The Salt Marsh
Alligators | The Salt Marsh

Photo

Alligators are not normally found in brackish or salt water, although they do occasionally swim there. They much prefer freshwater and must return to it to drink. They can reach 19 feet in length, but...
Salt Grass | The Salt Marsh
Salt Grass | The Salt Marsh

Photo

Salt grass sends underground stems called rhizomes into the salt flat. Sprouts from these rhizomes make stems and leaves above ground. You can see where the rhizome lies underground because the stems...
Glasswort | The Salt Marsh
Glasswort | The Salt Marsh

Photo

There are two species of glasswort. One is an annual and lives only for one year, then dies. It is the taller, branched plant farthest out into the salt flat. The other is a perennial and lives for...
Mixtures and Solutions
Mixtures and Solutions

Lesson

This STEAM lesson will have your pre-schoolers engaged in discovery with new materials, sensory play, and working on fine motor skills.

Amphibians and Reptiles
Amphibians and Reptiles

Lesson

The students will be able to differentiate between the characteristics of amphibians and reptiles.

My Animal Project
My Animal Project

Lesson

Students will use their creative thinking and decision making skills to create a new animal, choose what’s necessary for their animal’s survival, and create a habitat for the animal. By allowing...

Animal Coverings
Animal Coverings

Lesson

Students will learn about the physical attributes of the six classifications of animals: insects, mammals, birds, fish, amphibians, and reptiles.