All of the people in your class would agree that life would be different without the invention of the telephone! Study Alexander Graham Bell's most famous and influential invention through the primary source document of his...

Students examine relationship between architecture and math, explore importance of inventions to humanity and relate math and architecture to their school and home by creating graphs, tables, and presentations showing development of...

A wonderful lesson on the development and impact of mechanized farming! History or agriculture classes learn the historical background of the United States' food production by creating a pamphlet with information on the cause and...

High schoolers watch a slideshow about the technological advances in agriculture. After viewing, they complete an index card about one aspect of the slideshow. In groups, they create a cause and effect timeline in which they identify...

In this activity, students are challenged to look at technologies from the last 100 years and invent a product that could help us all lead a more sustainable future. Includes downloadable activity sheets, a PowerPoint, and a colorful...