The Environment 
Subtitle: Global Warming, Ozone, Acid Rain And Pollution
Publisher: Rainbow Horizons Pub Inc
Published: June 30, 1998
Language: eng
Format: Paperback
Number of pages: 67
ISBN-13: 9781553190103
Subjects: Ecology; Education; Elementary; Global warming; Lesson planning; Middle schools; Study and teaching; Teaching Methods & Materials - Science & Technology; Education / Elementary; Education / Teaching Methods & Materials / Science & Technology; Curricula
First sentence: This part of the unit is a teacher-directed section using overhead notes to build an information base for students.