There were 803 matching records. Records 21-30:

21. The Great Lakes
      Grades: 5 - 9  ENC#: 014607
    This book, part of the ECOSYSTEMS OF NORTH AMERICA series, describes the changes in the physical and biological components of the Great Lakes. This series explores the delicate balance of life in all of the major continental ecosystems with special focus on the diversity and adaptability of the resident organisms and their need to be protected.
    (For more details, see goENC Record)
    
    
22. Environmental science : global ecosystems under stress
      Grades: 10 - Post-Secondary  ENC#: 015909
    This book is a guide to the mechanics of ecology and human impact on the environment. The book is divided into two parts.
    (For more details, see goENC Record)
    
    
23. Populations and ecosystems
      Grades: 6 - 8  ENC#: 021003
    This curriculum binder, part of the PREMIER SCIENCE PROGRAM FOR MIDDLE SCHOOL series for grades 6 through 8, contains lessons, activities, and accompanying CD-ROM applications that explore populations and ecosystems. Units in this series address science concepts studied in the traditional middle school sequence.
    (For more details, see goENC Record)
    
    
24. A guide to world resources 2000-2001 : people and ecosystems : the fraying web of life
      Grades: 9 - 12  ENC#: 026982
    This eighth edition report explores the relative health of five critical ecosystems around the world. [It was published by the World Resource Institute, with data and support provided by the Development and Environmental Programmes of the United Nations and by the World Bank.] The resource focuses on the impact that humans have on goods and services, such as water, food, and recreation, that are derived from these ecosystems.
    (For more details, see goENC Record)
    
    
25. Preserving and restoring ecosystems
      Grade: 3  ENC#: 014193
    This curriculum guide and posters, designed for grade 3 as part of the A CHILD'S PLACE IN THE ENVIRONMENT series, provide teachers with lessons centered on the concept that ecosystems sustain life, thus people should restore and preserve them. The series provides teachers in grades 1 to 6 with an example of an interdisciplinary, thematic environmental education program.
    (For more details, see goENC Record)
    
    
26. Ecosystems
      Grade: 6  ENC#: 006512
    This unit, developed for grade 6, is one of a series of thirteen science modules produced by the third generation of the Science Curriculum Improvement Study (SCIS 3). SCIS uses a thematic approach to science literacy that emphasizes depth of understanding and conceptual development.
    (For more details, see goENC Record)
    
    
27. Marine biology : an introduction to ocean ecosystems
      Grades: 9 - 12  ENC#: 006299
    This book, developed for grades 9 to 12, helps students learn about marine biology through descriptive text, full color photographs, and line drawings. The text is organized by ecosystems such as coral reefs, estuaries, tide pools, and kelp forests.
    (For more details, see goENC Record)
    
    
28. A walk in the forest : comparing ecosystems
      Grade: 4  ENC#: 012302
    This student textbook, developed for grade 4 as part of the SCIENCE ANYTIME series, contains readings and activities for a unit on ecosystems. SCIENCE ANYTIME is a resource program that can be used any time in the school day to integrate science across the curriculum.
    (For more details, see goENC Record)
    
    
29. Ecosystems : island survivors, a computer simulation in ecology
      Grades: 4 - 8  ENC#: 001071
    This curriculum, developed for grades 4 to 8, is based on the story of the 72 foot ketch Mimi and her crew, who set out upon the open seas to locate and study whales. The program combines videos, laserdiscs, computer software, sensors, and print materials to present an integrated set of concepts in mathematics, science, social studies, and language arts.
    (For more details, see goENC Record)
    
    
30. Lakes, ponds, rivers, and streams : freshwater ecosystems
      Grade: 3  ENC#: 012366
    This student textbook, developed for grade 3 as part of the SCIENCE ANYTIME series, contains readings and activities for a unit on freshwater ecosystems. SCIENCE ANYTIME is a resource program that can be used any time in the school day to integrate science across the curriculum.
    (For more details, see goENC Record)
    
    

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