Curated OER
Target Earth
Space scientists use water displacement to determine the mass of a cubic centimeter mini meteorite, and then use it as a small-scale representative of an asteroid. They figure out the orbital velocity of an asteroid. Then they use a...
Curated OER
Congressional Travel
Students determine the distances traveled by the members of the legislative branch of the US Government. In this travel distance lesson, students locate Washington, DC on a globe using the longitude and latitude of the city. They...
Curated OER
Mapping Skills
In this mapping skills worksheet, students practice scale measurements as they respond to 8 questions that require them to measure to scale.