Utah Education Network
Uen: Expanded Notation and Scientific Notation
After middle schoolers listen to the story If You Hopped Like a Frog by David M. Schwartz, students will investigate expanded and scientific notation. Middle schoolers will practice writing large numbers in scientific notation. Then...
Smithsonian Institution
National Museum of American History: 24 Hour Society: Neon Signs
More and more people are awake after midnight or before dawn. Some are working, perhaps keeping the graveyard shift or doing business with foreign markets. Some are playing-increasing numbers of entertainments never close. Some are doing...