Free time is the natural medium through which youngsters express themselves and develop motor, cognitive, and social skills. Nevertheless, free play on the playground is rarely used in the school as a means of enhancing students' motivation to learn. This study uses play as an application of Premack's principle (D. Premack, 1965) to the classroom.…

This report examines policies and procedures in the use of substitute teachers. A total of 488 school systems in 49 states responded to a survey that included items on substitute program organization; application, selection, evaluation, and dismissal procedures; absence policies for regular teachers; size and costs of substitute teacher forces;…

In the spring of 1986 the United Federation of Teachers and the Edwin Gould Foundation for Children embarked on a six-month study, visiting schools and talking with staff about what comprises and influences teacher professionalism. This booklet presents nine case studies that illustrate teacher professionalism in actual New York City public school…