Students name a cutting edge technology. Then they learn about the economic shift in American from heavy industry to technology and the service industry. Next they examine technologies developed by NASA and reflect on the relationship between competition and innovation. Finally they explore a timeline of innovations from 1950–2000 and write a statement about how a selected innovation contributed to economic growth and its social impact in the United States.
Students read an introduction that defines technology and high technology, reviews major early twentieth-century innovations, and previews the focus on late twentieth-century “hi-tech” industries. They then consider examples of cutting-edge technology and respond to a word cloud prompt by naming a current cutting-edge technology they have read about or seen in the news.
Teacher MovesPresent the lesson overview and objectives, introduce key vocabulary, and clarify the meaning of high technology. Provide or prompt examples of cutting-edge technologies (such as self-driving cars, wearable devices, or artificial intelligence) to support student thinking before moving on.
Students read about how the U.S. economy shifted after World War II from heavy industry toward technology and service industries. They examine descriptions of technological developments such as the transistor, mainframe computers, and the early Internet and World Wide Web, as well as examples of service industries and division of labor. Then they complete a drag-and-drop activity to label examples as service industry, high tech, division of labor, or heavy industry.
Teacher MovesClarify the distinction between heavy industry, high tech, and service industries, and, if appropriate, connect service industries to the tertiary sector of the economy. Support students as they complete the labeling activity, checking for understanding of key economic and technological terms and addressing any misconceptions revealed by their responses.
Students read a brief explanation of how NASA technologies developed during the Space Race have become part of everyday life, then examine an excerpt from President John F. Kennedy’s 1962 “Moon Speech” about choosing to go to the moon despite the difficulty. Using this context, they post a response on a class wall explaining how competition in the Space Race led to innovation, citing evidence to support their ideas.
Teacher MovesDirect students’ attention to the connection between Cold War competition, the Space Race, and technological innovation, and, if desired, point interested students to the full text of the “Moon Speech.” Review student wall posts, highlight exemplary or interesting responses for whole-class discussion, and guide students to articulate how competition can drive innovation in government programs and in free-market contexts.
Students briefly review an example of how the invention of the transistor led to portable radios, then examine the Timeline of Technology and Industrial Innovations, 1950–2000. They select one innovation from the timeline and research it using resources of their choice. Based on their research, they prepare a brief statement explaining how the innovation contributed to U.S. economic growth and its social impact, including a supporting visual such as a photograph or chart. Students post their statements to a shared wall and then read classmates’ posts, responding to at least two with a question or positive comment.
Teacher MovesEnsure students understand how to read the timeline and select an innovation. Support students in planning and conducting brief research, emphasizing clear explanation of both economic contribution and social impact and the inclusion of an appropriate visual. Monitor and provide feedback on posted statements, then select a variety of student examples for presentation and discussion to showcase different innovations and impacts.
Students complete the exit quiz by answering all the questions.
Teacher MovesFacilitate the assessment and use student data to evaluate understanding, address misconceptions, and identify areas for growth.
©2026 Exploros. All rights reserved.