Giant Cardboard Building Blocks

Takes us through changes resulting from various particle combinations which form rocks, water, hydrogen, helium, carbon, neon, aluminum, iron, copper, iodine, gold, uranium, sodium and salt. We are then told about solids, liquids and gases, all states of the same substance, and learn that heat changes the state of substances. Thus we see that just three particles- protons, neutrons and electrons- in their infinite combinations, make up our entire universe. Grade Level: 4 - 6 Run Time: 15 minutes

Projects include a magnet controlled lamp, a conductor tester, an adjustable light, an electronics show, even a karoke machine. Includes all parts and instructions. Four &"AA&" batteries required (not included).

Building Blocks: Grandmamma tries to make tower with the building blocks but the tower gets too high and it tumbles down. How will Grandmamma build her tower? Magical Pipe: Mrs. Lady finds a musical flute. The Storypeople take note and dance to her catchy tune. Desert Island: Brother and Sister try to run around the island, but they can't run very far before they reach the edge of the island. How can Brother and Sister get more room to run?