Grade 7 videos
7 explainers across Science and History. Pick a subject or press play.
5:53Newton’s Three Laws of Motion Explained
Science
5:59How Your Digestive System Works
Science
5:53The Greenhouse Effect Explained
Science
5:58The Silk Road Explained: Goods, Ideas and Disease
History
5:40The Black Death Explained
History
2:46How the Printing Press Changed the World
History
2:40Chemical vs Physical Changes Explained
Science