| National Geographic Kids | > Amazing facts about animals, science, history and geography > For all students > Fun competitions, games and more for kids |
| Science Bob | > Easy Science Experiments, Experiment videos, and Science Fair ideas > Preschool to Grade 8 > Science Questions and Answers |
| HowStuffWorks | > Explains how things works to curious minds > For all students > Factual, unbiased content that’s fun to read, great learning content |