| The Mystery of Magnets (Q) | The Civil Rights Movement (U) |
| Science at the Mall (Q) | Discovering Radioactivity (U) |
| Deadly Waters (R) | Missions in Space (1955-Present) (U) |
| Ghost Horses (R) | The Emancipation Proclamation (V) |
| Out of the Deep (R) | Stars and Galaxies (V) |
| Triumph on Everest: A Photobio of Sir E. Hillary (R) | Votes for Women (V) |
| Cowboys and Cattle Drives (S) | Endangered Species (W) |
| Missions and Ranchos (S) | How We Crossed the West (W) |
| Peering into Darkness (S) | How We Crossed the West (W) |
| Secrets of the Pyramids (S) | Extreme Weather (X) |
| Dive! (T) | Sylvia Earle: Protecting the Seas (X) |
| Skateboard! (T) | Ski! (X) |