Curated OER
Length of the Day
Students investigate how the Earth's rotation affect the length of day. In this earth science activity, students construct a sighting apparatus and record their observations over a few days. They analyze data collected and formulate a...
Curated OER
Hurricane and Weather Power Points
Providing a wealth of information about hurricanes, tornadoes, and other types of weather-related events, this resource could be used in the classroom in a variety of ways. A teacher could use the PowerPoints listed as a way to introduce...