In the Constitution, Congress is charged with providing for the general welfare of the country’s
citizens. Historically, this has meant improving transportation, promoting agriculture
and industry, protecting health and the environment and seeking ways to solve social and
economic problems. In 1956, Congress passed the Federal-Aid Highway Act, popularly known as the National Interstate and Defense Highways Act, authorizing federal funding for the extension and
construction of a robust network of interstate highways. This project was one of the largest public
works in U.S. history establishing key transportation infrastructure that impacted lives of all
Americans — changing communities, access and economic possibilities and also providing key
routes for evacuating urban centers — a critical national defense issue in the Cold War era.
Analyzing primary source material, students discuss the origins and reasons for the National
Interstate and Defense Highways Act. Then, they work with historical and contemporary maps
as they consider the impact this important congressionally funded project. While intended for 8th
grade students, the lesson can be adapted for other grade levels.
Celebrating Asian American Pacific Islander (AAPI) Heritage
Join the Share My Lesson community in celebrating the generations of Asian and Pacific Islander Americans who have enriched global society, playing a critical role in its development and success. With our wealth of prek-12 digital resources, you and your students can explore the remarkable contributions that AAPI Americans have given to history, culture, the sciences, industry, government and more. In addition to recognizing the vast achievements of the AAPI community, work with your students and community to understand diverse perspectives and the difficult struggles that AAPI Americans have grappled with throughout the history of the United States.
Weights and Measures
In this lesson, students will come to understand why having common weights and measures, imposed and enforced by the government, is important in day-to-day life. They will discuss how weights and measures permeate the sciences, industry, and commerce, discovering the importance of such standards in their own lives. In the process, students will identify concepts underlying the need for weights and measures, such as private property and fair treatment under the law.