• 43 Videos, Slides, Films

• 6 Bilingual
• 4 Communication in science
• 4 Spanish language materials
• 3 Children
• 3 Language
• 3 Study and teaching (Elementary)
• 2 Art
• 2 Children's literature
• 2 Climatic changes
• 2 Diet
• 2 Drawing
• 2 English language
• 2 Global warming
• 2 Mask making
• 2 Nutrition
• 2 Paper work
• 2 Reading
• 2 Science
• 2 Shapes
• 2 Social life and customs
• 2 Study and teaching (Primary)
• 2 Technique
• 2 Vocabulary
• 2 Waves
• 1 Ability testing

• 13 Keck, Nina
• 12 Jerome, Brian A.
• 8 Visual Learning Systems
• 5 Jerome, Stephanie Zak
• 5 Learning Zone Express (Firm)
• 5 Visual Learning (Company)
• 3 Crystal Productions
• 2 De Robbio, Michael
• 2 Dreamscape Media
• 2 Nutmeg Media (Firm)
• 2 Video Education America
• 2 Weston Woods Studios
• 1 Adamidis, Chris
• 1 Alexander, Kay
• 1 American Express Company
• 1 Anderson, Andre
• 1 Arizona State Museum
• 1 Armitage, Simon, 1963-
• 1 Association for Supervision and Curriculum Development
• 1 Baber, Jerry
• 1 Bailiff, Katie
• 1 Bang, Molly
• 1 Beckwith, Lucy
• 1 Berneis, Susie
• 1 Berry, Heidi

• 43 English
• 7 Spanish
• 1 Chinese
• 1 French

• 2 Japan
• 2 Mexico
• 2 United States
• 1 England
• 1 Gombe National Park
• 1 Hiroshima-shi
• 1 Hiroshima-shi (Japan)
• 1 Michoacán de Ocampo
• 1 Tanzania
• 1 Yellowstone National Park

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