Video
Grades
- 3
- 4
- 5
- 6
- 7
- 8
A race around the world . . . in a boat 40 to 60 feet in length . . . ALONE. This event, which began in 1982, occurs every four years and starts in Charleston, South Carolina. The course consists of...
Visit the South Carolina Department of Education for Science standards.
Take a quick look at all Science series on Knowitall.org
Video
Grades
Video
Grades
Video
Grades
Video
Grades
Video
Grades
Video
Grades
Video
Grades
Video
Grades
Video
Grades
Video
Grades