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As part of this activity, students look in their own homes for foods that contain ingredients derived from seaweed . The activity points out that seaweeds are not really weeds but large forms of marine algae, and that seaweed derivatives are used in a large variety of foods and household products. Objectives, a list of materials, instructions, and a take-home worksheet are included. Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Guide for instructor, Lesson plan
Subject: Agricultural science, Biology, Chemistry, Environmental science, Biological oceanography
 
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NASA ED Mall Collection    Browse collection
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The Exploratorium was one of the first science museums to build a site on the World Wide Web. This homepage provides a vast array of links to science resources of many types. Teachers can access activities, publications, information on field trips to the museum, and a digital library of photos and movies. General interest materials include online versions of exhibits, a microscope imaging station, ... Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8), High (9-12), Informal
Resource type: Classroom activity, Educational portal
Subject: Atmospheric science, Biology, Climatology, Ecology, Environmental science, Physical geography, Geologic time, Geology, Paleontology, History and philosophy of science, Mathematics, Physics, Space science, Technology
 
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This resource is included in the following collections:
NASA ED Mall Collection    Browse collection
DLESE Community Collection (DCC)     Browse collection
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