This awarding-winning series offers the definitive exploration of the Earth's final frontier.

Simulate the movement of warm and cold water between polar and equatorial regions using this durable, clear acrylic model.

$149.95

Invite children to explore and identify shells with Delta's exclusive mini-kit. Includes 3 pounds of shells, Peterson's Shells Guide, and 10 magnifying lenses.

$29.00

Have your students ever imagined they were something else? This enchanting book tells the tale of a dolphin that does just that.

$15.95

Aquatic creatures from environments around the globe fill the fun fictional stories in eight books that feature natural science themes and vivid illustrations.

$128.60

Large, easy-to-use model gives your class a firsthand look at ocean circulation patterns.

$84.95

Students learn that the ocean has seasons too as they submerge themselves in this enchanting, beautifully illustrated book.

$15.95

Take an underwater journey to 13 aquatic ecosystems in this awardwinning book about the diversity of the ocean world.

$7.95

Five chapters of hands-on activities enlighten students about the effects humans have on our oceans.

$83.50

How do sea creatures sleep? Tickle students' imaginations with this story.

$15.95