Smithsonian Institution
Mexican War
Did you know that without the Mexican War, the United States would not include the states of Arizona, California, New Mexico, Texas, Nevada, Utah, and even parts of Colorado? Scholars learn a variety of interesting facts about the...
American Museum of Natural History
The Amazing Mundo
Rocks and minerals are great on their own, but they also turn into some pretty amazing stuff! An online lesson explains the different types of materials we get from rocks and minerals, including glass, plastic, and coins. An embedded...
American Museum of Natural History
Layer of Time
Dig through the layers for a better understanding of fossils. Scholars learn that fossils form in layers of sedimentary rock. Pupils arrange virtual layers to show the fossil record of different species. Once the layers are correct, they...
US National Archives
Nara: Rocky Moutain Region: New Mexico Primary Sources [Pdf]
Here is a treasure trove of primary sources dealing with the history of New Mexico, and lesson plans to go with them. The nine lessons range from the Taos Revolt of 1847 to rationing in New Mexico in World War II. Included is a brief...
Library of Congress
Loc: Become a Historical Detective
Search American Memory collections and play the role of a detective in this lesson plan that seeks to find out if Billy the Kid really was killed by Pat Garrett at Fort Sumner, New Mexico.
Gilder Lehrman Institute of American History
Gilder Lehrman Institute: Age of Exploration
[Free Registration/Login Required] Learn about the exploration of the Americas. Site includes primary source documents, videos, essays, and lesson plans to help students research the exploration of the new land.