3.87 MB Six WWW Activities Science Activities presents activities for six topics. Take Flight students are introduced to the principles of flight, compare two specific airplanes, and apply what they have learned in a paper airplane competition. Simply Done with Simple Machines students learn about the six basic simple machines, note the work done by machines, and see how simple machines were used in inventions. Surfing for Sharks Web resources are used to facilitate research about specific species of sharks.
Students look at and develop plans for helping endangered shark species.
After studying the human digestive system, students analyze other body systems and senses. Wonders of Weather Students work with real-time weather information sources, learn about weather systems, weather warnings, and track weather across the world.