Technology and Inequality In this lesson, students study briefly the history, evolution, and social benefits of the automobile (as a general model for the kinds of technologies that were once enjoyed only by those who could afford them). http: //sciencenetlinks.com/lessons.cfm?Benchma...
Inventions 1: Edison and the Light Bulb To introduce students to the realm and power of inventions, and help them to better recognize their impact on people and society.. http: //sciencenetlinks.com/lessons.cfm?Benchma...
Technology: Past, Present, and Future In this lesson, students examine a number of technological innovations that have occurred since the beginning of humanity.. http: //sciencenetlinks.com/lessons.cfm?Benchma...
