A skateboarding pioneer, Cindy Whitehead turned pro at seventeen, skating both pool and half-pipe and becoming one of
History Explorer Results (13)
Related Books (1)

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
8/11/2009
Cast-iron toys are essentially American. Small foundries and factories were mass-producing them towards the close of the 19th century. These toys were sold in novelty stores, department stores, or mail order catalogs. One can follow along with shifts in technology by recognizing the changes in th

Grade Range:
4-8
Resource Type(s):
Reference Materials, Lessons & Activities, Worksheets
Date Posted:
9/9/2008
This manual, included in the online exhibition Invention at Play, from the Lemelson Center, will provide an array of activities, resources, and approaches that will underscore the role of play in the inventive spirit in all of us. Through play we develop certain "habits of

Grade Range:
K-4
Resource Type(s):
Reference Materials, Lessons & Activities, Worksheets
Date Posted:
9/9/2008
This booklet, connected to the Invention at Play online exhibition from the Lemelson Center, highlights inventors who started out as great players and who recall a strong link between their play and inventing. It encourages adults to create an enriching play/inventing environme