Curated OER
Earthquakes: Third Grade Lesson Plans and Activities
Introduce third graders to energy waves with a hands-on geology activity, in which they answer questions and compare seismograms in the San Francisco Bay area. After a demonstration that shows how bigger waves indicate a high-intensity...
Scholastic
Perfect Postcards: California
It's time to hear about some adventures in travel! The Transcontinental Railroad changed life and travel in the United States during the 1800s. Practicing online research skills, pupils discover the features they would like to visit on...
University of Colorado
Are All Asteroids' Surfaces the Same Age?
Did you know scientists can tell the age of an asteroid by looking closely at its craters? This final lesson of a six-part series focuses on two asteroids, Gaspra and Ida, in order to demonstrate the concept of dating asteroids. Scholars...
K12 Reader
Meteorologists
Meteorologists and the tools they use are the subject of a reading comprehension worksheet that asks kids to read the attached article and respond to a series of comprehension questions.
National Geographic
Ocean Exploration
Dora, Dora, Dora, Dora, Dora! This may be your little ones' best guess as to what it's like to be an explorer! Give them a deeper understanding with this compact examination. A four-minute video introduces them to Robert Ballard, the...
Scholastic
Perfect Postcards: Illinois
Connect the geography and history of Illinois using an art-centered activity on the railroads. The railroad connected once-distant places, particularly in the Midwest. Using research, class members create postcards of fictional...
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