Significant moments of scientists' discoveries and inventions come alive in these 12 scripts based on stories in Marvels of Science. Linked with each are student experiments that parallel or simulate the actual experiments in the story. For example, young learners can enact the process by which Galileo developed his Law of Falling Objects. Detailed directions and step-by-step instructions guide students through experiments in physics, astronomy, chemistry, biology, rocketry, genetics, and other major fields of science. Great Moments in Science has been used as a recommended text at Clarion University of Pennsylvania.