Students use egg cartons to construct models of coral colonies showing many aspects of the coral's natural history - including the structure of coral polyps and the coral colony's colonial life style.

Fifth graders explore how coral polyps increase the chances of egg and sperm meeting after being released into the vast ocean waters.

Online resource for students and teachers to see information on icebergs, fisheries, coral reefs, waves, currents and more. Provides teachers with learning activities. Has its own ask-an-expert site (Ask Dr. Bob), and provides real-time...

Detailed instructions, with photographs for every step, for how to build a coral reef diorama.