Article from the Handbook of Texas Online on the Rio Grande River.
Article from the Handbook of Texas Online on El Paso.
Lesson Plan - These suggestions for student activities can help you enhance your social studies curriculum using authentic artifacts, documents, photographs, and manuscripts from the Library of Congress Historical Collections and other sources.
Lesson Plan - students will map the ecoregions in Texas and illustrate native vegetation.
Lesson plan in which students will research archeological sites in Texas using Internet resources and create a class mural of poster board collages illustrating natural regions and the archeological sites found in them.