Freshwater ecosystems can be as small as a puddle or as large as a raging river.Students will explore these fascinating and diverse habitats and learn about the biotic and abiotic factors that make up these ecosystems.
ContentsExtra features include: Spanish language track
Investigative data sheet
|Series||Schlessinger science library. Biomes of the world in action.|
-- Juvenile films.
Freshwater ecology -- Juvenile films.
Freshwater biology -- Juvenile films.
Video recordings for the hearing impaired.
|Publisher|| Wynnewood, PA :Schlessinger Media,2003
Producer/Director, Jeffey Hinmon ; executive producers Andrew Schlessinger and Tracy Mitchell.
Intended audience: grades 5-8.
Series is based on the concepts outlined in the National Science Education Standards for Life Science: structure & function in living systems, reproduction & heredity, regulation & behavior, populations & ecosystems, and diversity & adaptations of organisms.
1 videodisc (23 min.) : sound, color ; 4 3/4 in. + 1 teacher's guide (5 pages ; 19 cm)