Curated OER
$$$eaweed
Students compare and evaluate the world's different seaweeds. In this investigative lesson students study seaweed and the harvesting of it. They then interpret the data collected and graph the seaweed production.
Marilyn J. Brackney
Imagination Factory: Marble a Fabric Gift Wrap
Create your own gift wrap using this art activity. This website provides detailed instruction for making "marbled" fabric and paper. Included is information for purchasing materials for marbling.
Smithsonian Institution
National Museum of Natural History: Economic Uses of Algae
Today, various species of marine algae provide not only food but also extracts used in numerous pharmaceutical, cosmetic, and industrial applications.