In this solar system instructional activity, learners use foldable models they made of the planets to answer questions about each planet. They answer questions about the theories and predictions made in our history about the solar system...

High schoolers practice using the tool of remote telescopes in order to make observations in space. The lesson includes the best times of year to make observations. They use the internet to obtain information and to initiate the use of...

Scientists participate in studying how new scientific advances have changed the world. They explain how astronomers have changed the way people view the universe, summarize the advances that were made in chemistry and medicine, and...