This bulletin is about an invasion that was welcomed. It tells how boys and girls of Petersburg, West Virginia, invaded their town to learn and to serve. Hotels, school lunchroom, alleys, creeks and swamps, unused park area, and other resources were utilized. The young invaders were welcomed by the adult citizens of the town because the principal…

To promote inter-American understanding, a number of public-school systems, teacher-preparing institutions, State and county education departments, and the U. S. Office of Education recently cooperated in a series of experimental or demonstration centers. This bulletin describes the work carried on by 22 of these centers aided by a grant from the…

With distance bridged by speedy planes, the Americas of tomorrow will accept as natural and reasonable the exchange of visits between countries separated by several thousand miles. Geography will be learned first hand not confined to books and maps. In the schools of the United States there has long been some inclusion of content on the other…