The Apple game port has two types of inputs: the paddle input and the button input. Scientific applications of these input-output units are discussed, examining analog inputs (potentiometers, thermistors, and photoresistors), single bit digital inputs, and single-bit outputs. (JN)

Written for elementary and secondary school teachers with little or no experience with the computer, this book provides an overview of the computer and the role it can play in the classroom. An introduction presents a brief history of computing and a brief discussion of computers in society and computer literacy. Individual chapters cover…

Intended for use by teachers, administrators, and boards of education in Tennessee as they make decisions about the instructional and managerial uses of microcomputers in education, this handbook is structured around several main topics: (1) basic microcomputer information, including microcomputer components and peripheral equipment, computer…

As one of a series of curriculum guides for office education programs in Texas, this guide contains five units of instruction in data processing. Each of the units consists of these components: unit outline, performance chart for rating students, notes to the instructor, unit overview (content of unit with illustrations as needed), test, and…

Designed to help elementary and middle school teachers increase their level of computer-education literacy, this book discusses the capabilities, limitations, applications, and possible impact of computers in education. Chapter 1 briefly defines what a computer is and explains the book's goals and applications. Chapter 2 provides a technical…