University of Colorado
Are All Asteroids' Surfaces the Same Age?
There are more than 600,000 asteroids in our solar system. Pupils analyze images of two asteroids in order to determine if they are the same age. They count craters for each asteroid and compare numbers.
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...
Global Oneness Project
Reclaiming Rivers
Robert Hass's article "Rivers and Stories" underscores the importance of rivers in the development of civilization and the importance of reclaiming supposedly dead rivers and implementing policies that protect river health. Groups...
Curated OER
Lewis and Clark
Fourth graders research the Lewis and Clark expedition and the Corps of Discovery. They explore a variety of websites and complete a WebQuest, analyze maps, and answer comprehension questions. Students also write journal entries and...
Curated OER
Exploring Nations
Students, in groups, research countries in East and Southeast Asia. The group designs an oral presentation and PowerPoint slideshow to showcase research on landforms, political and economic issues, global interaction and special-purpose...
Curated OER
Mapping The Way With Lewis & Clark
Fourth graders analyze and compare maps used on the expedition of Lewis and Clark. Students write reports about the geography of the land. They answer questions about Lewis & Clark.
Curated OER
On the Road Again": Moving People, Products, and Ideas
In this instructional activity pupils learn how to identify modes of transportation and communication for moving people, products, and ideas from place to place. Students also study the advantages and disadvantages of different modes of...
Curated OER
Land Use and Nitrogen
Students consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.
Curated OER
Bats Migrate South
Students examine the life of bats in Illinois. Using the internet, they research the history of the bat in Illinois and describe the way they find prey by using echolocation. They report their findings to the class and answer any...
Curated OER
Lewis and Clark
Ninth graders study the plants and animals Lewis and Clark discovered on their expedition. There is a plant illustrator, a plant recorder, an animal illustrator, and an animal recorder. They research the plants and animals and the ...
Curated OER
Rivers and Streams
Students research the rivers, streams and water bodies of Hawaii. They read a variety of books, play Bingo with water-related terms, create and maintain water-themed journals, view videos, conduct Internet research and participate in a...
Curated OER
U.S. and Canada: How are We the Same? How are We Different?
Get high school geographers to compare and contrast Canada and the United States. They begin by drawing a freehand map of North America, then complete readings to gain insight into Canada. The text is not provided; however, another text...
Curated OER
Mapping Perceptions of China
Students discuss what types of things are included on a map. They compare and contrast maps of China with a map they create and practice using different types of maps. They write analysis of their classmates maps.
Curated OER
Developing, Developing, Developed!
Learners differentiate among and explain various levels of economic development around the world. They see that levels of economic development vary greatly in different countries according to many different measures.
Curated OER
Canada, O Canada
Students study the similarities and differences between Canada and the United State in this unit. They examine geography, government and culture as they "travel" through Canada.
Curated OER
Shake, Rattle and Roll
Learners explore how to locate the location of an earthquake and why earthquakes happen more frequently in some areas more than others.
Curated OER
Louisiana
Third graders study factual information about Louisiana including the state flag, bird, tree, and important geographical points using the Internet and maps. They explain the different groups that settled the state in this mini-unit.
Curated OER
Journey of Discovery and Rivers
Students investigate the rivers encountered and mapped by the Corps of Discovery. They analyze maps, outline and label rivers on a blank map, complete a chart, and answer discussion questions while watching a National Geographic video,...
Curated OER
Water Reflections:
Students analyze data from monitoring activities . They summarize, post, and present the data from activities. They tell others in the community what they've learned about local water quality.
Curated OER
Enduring Cultures
Students research the art, dance or a game from the Pacific Northwest Coast Aborigines. In this Canadian Cultures lesson, students view a PowerPoint about the Inuits. Students choose a game , type of artwork or dance to research....
Curated OER
My Country, My Country: To Vote or Not to Vote
Students view a film about elections in Iraq. They examine the story of a doctor and his decisions to vote. They work together to complete a worksheet about voter turnout.
Curated OER
Walk in My Shoes
Students discover how culture, geography and history affect how someone views an area of the world. They role play the role of a Palestinian, Jew or Briton and examine how they felt about Israel during its formation. To end the lesson,...
Curated OER
Seeing the Seafloor Using Sound - Multibeam Sidescan Sonar
Students are told that sound is not just stuff that our ears hear. They are explained that it is a tool for measuring and looking at objects in a new way. Students are introduced to sound waves and sonar imaging. They are explained...