NASA
Packing for a L-o-o-o-ng Trip to Mars
Pack just enough to fit. Crews determine what personal items to take with them on a trip to Mars. Each team must decide what to take with them on a two-and-a-half year trip to Mars and whether their items will fit within the allotted...
McGraw Hill
Study Guide for Island of the Blue Dolphins
Dive your class into a reading of Island of the Blue Dolphins with this in-depth study guide. Breaking the novel into three parts, the resource begins each section with a focus activity that identifies a specific theme or question to be...