The Nation's Schools, Količina 10

activities administration American amount Association attendance average become building cent changes Chicago child City classroom cleaning Company complete cost course districts economic effective efficiency Electric elementary equipment experience facts field floor funds give given grade heat high school important income increase institutions instruction interest less living manager material means meet ment methods Michigan Name necessary offered operation organization period physical possible practice prepared present principal problem PROF public schools pupils question result rural salaries saving Science served social standard superintendent supplies Table teachers teaching term tion unit University Write York