Curated OER
Los Californios
Fourth graders research the culture of Los Californios through primary sources. They examine maps and draw timelines of California historical dates. They investigate deeds and s of ranches and simulate property transactions.
University of California
Ucmp: Online Exhibits
Visit the virtual exhibits at this site to learn more about paleontology, the history of the earth, and life on earth. Use the information on this site to understand geology, geologic time, evolution, and phylogeny.
Other
Dallas Fed: Gone to Texas: Immigration and the Texas Economy [Pdf]
An extensive publication describing how Texas immigration has developed throughout rich and varied Texas history.