National History Day®(NHD) is a non-profit education organization that offers year-long academic programs that engage over half a million middle- and high-school students around the world annually in conducting original research on historical topics of interest.
The largest NHD program is the National History Day Contest that encourages more than half a million students around the world to conduct historical research on a topic of their choice.
NHD has developed resources to connect teachers and students to the best research and materials for teaching the 100th anniversary of World War I.
WWI Resource Homepage(s):
Overview materials plus Middle- and High School lessons.