The author discusses how high school social studies teachers can have their students investigate local history topics and share their findings by producing Web pages, using a cooperative learning structure. The author discusses his firsthand experiences using this approach with high school students at Warrensburg High School. He emphasizes the need to rethink how technology is being used in the social studies classroom--in particular, by having students share their local history findings with others beyond the walls of the classroom rather than being passive learners with the Internet. In addition, he emphasizes the benefits of having students work together to collaboratively construct knowledge using technology--specifically, by using the PIES cooperative learning structure to ensure there is positive interdependence, individual accountability, equal participation, and simultaneous interaction among group members. Examples of Web pages, produced by his students using the PIES cooperative learning structure, are discussed in the article.