teachers demonstrating on blackboards
Related Clips
1970s
13159_40536_group_learning2
A group of kids are sitting on the floor in a classroom with a tape…
1970s
13159_40536_group_learning1
A group of kids are sitting on the floor in a classroom with a tape…
1960s
13160_13270_world_book
A hand holds an egg with Beethoven’s face painted on it. Places egg in…
1980s
13162_11957_DC_highschool4
Washington D.C.Facade of a high school, teenagers walking past. American…