Extras

    Video thumbnail: K-12 Multimedia Resources Modeling & Simulation: Nodes and Graph Theory

    K-12 Multimedia Resources

    Modeling & Simulation: Nodes and Graph Theory

    Introduce students to nodes and graph theory and their use in operations research.

    Modeling & Simulation: Nodes and Graph Theory

    Video thumbnail: K-12 Multimedia Resources BRUSH!

    K-12 Multimedia Resources

    BRUSH!

    Brush twice a day for a healthy smile

    BRUSH!

    Video thumbnail: K-12 Multimedia Resources Ohio Rocks: Glacial Grooves State Memorial Park

    K-12 Multimedia Resources

    Ohio Rocks: Glacial Grooves State Memorial Park

    Parallel lines carved from glaciers and water flows adorn the floor and walls.

    Ohio Rocks: Glacial Grooves State Memorial Park

    Video thumbnail: K-12 Multimedia Resources Ohio Rocks: Flint Ridge State Memorial Park

    K-12 Multimedia Resources

    Ohio Rocks: Flint Ridge State Memorial Park

    The sun shines through the canopies of the forest giving light to many plants and rocks.

    Ohio Rocks: Flint Ridge State Memorial Park

    Video thumbnail: K-12 Multimedia Resources Ohio Rocks: Triangle Bog State Park

    K-12 Multimedia Resources

    Ohio Rocks: Triangle Bog State Park

    Water sits placidly in the bog as low-lying grasses and plants grown near the shore.

    Ohio Rocks: Triangle Bog State Park

    Video thumbnail: K-12 Multimedia Resources Ohio Rocks: Conkles Hollow State Park

    K-12 Multimedia Resources

    Ohio Rocks: Conkles Hollow State Park

    Views of large moss covered boulders in shaded forests.

    Ohio Rocks: Conkles Hollow State Park

    Video thumbnail: K-12 Multimedia Resources Ohio Rocks: Sharon Woods State Park

    K-12 Multimedia Resources

    Ohio Rocks: Sharon Woods State Park

    Water falls over the edge of a miniature waterfall creating slight river rapids.

    Ohio Rocks: Sharon Woods State Park

    Video thumbnail: K-12 Multimedia Resources Ohio Rocks: Glacial Erratic

    K-12 Multimedia Resources

    Ohio Rocks: Glacial Erratic

    Solitary boulders sit embedded in the flat grass filled fields of Glacial Erratic.

    Ohio Rocks: Glacial Erratic

    Video thumbnail: K-12 Multimedia Resources Ohio Rocks: Hocking Hills State Park Cedar Falls

    K-12 Multimedia Resources

    Ohio Rocks: Hocking Hills State Park Cedar Falls

    Water falls from cedar falls into a large pond at Hocking Hills State park.

    Ohio Rocks: Hocking Hills State Park Cedar Falls