In this module the student will learn to apply the rules previously learned for series and parallel circuits to more complex circuits called series-parallel circuits, discover the utility of a common reference when making reference to voltage values, and learn how to obtain a required voltage from a voltage divider network. The module is divided…

The module covers in greater depth electromagnetic induction, its effects, and how it is used to advantage in electrical circuits; and the physical components, called inductors, designed to take advantage of the phenomenon of electromagnetic induction. This module is divided into four lessons: electromagnetism; inductors and flux density, inducing…

The student will study the ways that inductance affects voltage and current in Direct Current (DC) and Alternating Current (AC) circuits and why and how inductors cause these actions. The module is divided into six lessons: rise and decay of current and voltage, LR (inductive-resistive) time constant, using the universal TC (time constant) chart,…

The module introduces a very important electrical device, the transformer. The module is divided into six lessons: transformer construction, transformer theory and operation, turns and voltage ratios, power and current, transformer efficiency, and semiconductor rectifiers. Each lesson consists of an overview, a list of study resources, lesson…

In this module the student will learn about another circuit quantity, capacitance, and discover the effects of this component on circuit current, voltage, and power. The module is divided into seven lessons: the capacitor, theory of capacitance, total capacitance, RC (resistive-capacitive circuit) time constant, capacitive reactance, phase and…

The module covers series circuits which contain both resistive and reactive components and methods of solving these circuits for current, voltage, impedance, and phase angle. The module is divided into six lessons: voltage and impedance in AC (alternating current) series circuits, vector computations, rectangular and polar notation, variational…

In this module the student will combine RL (resistive-inductance) and RC (resistive-capacitive) circuits and learn some of the phenomena which result. The module is divided into four lessons: solving RLC (resistive-inductance-capacitive) circuits, resonant frequency in series circuits, conditions of series resonance, and experiments with series…

In this module the student will learn about parallel RL (resistive-inductance), RC (resistive-capacitive), and RCL (resistive-capacitive-inductance) circuits and the conditions that exist at resonance. The module is divided into six lessons: solving for quantities in RL parallel circuits; variational analysis of RL parallel circuits; parallel RC…

The final module emphasizes utilizing the information learned in modules 1-14 to analyze and evaluate the power supply constructed in Module 0. The module contains the following narrative--power supply evaluation; experiment 1--resistance analysis of the half-wave and semiconductor power supply; experiment 2--voltage analysis of the half-wave and…

Due to concern for the development of relevant graduate preparation of community college professional personnel, the Portland Metropolitan Area Adult Education Council coordinated the establishment of the Community College Doctoral Task Force Committee to develop a proposal for a Portland-based community college doctoral degree. The doctoral…

This report describes the approach to teaching German used at Rose Hill Junior High School in Redmond, Washington. The program provides for individualized instruction, and no major emphasis is put on any basic textbook. The program's development is summarized, followed by detailed discussion of the following: (1) the first phase of implementation,…

This collection of papers briefly describes a curriculum for an early childhood education program based on parent participation and community involvement, and offers guidelines for school volunteers. The early childhood program described calls for: (1) parents and volunteers to be involved in the planning, implementing, modifying and evaluating of…

Progress on the University of Texas personalized system of instruction (PSI) project is described. Twelve courses in the College of Engineering and five in other colleges were developed for PSI under a grant from the Alfred P. Sloan Foundation. Each of those courses has now been offered at least once, thus making it possible to begin evaluating…

A computer-assisted instructional module to teach educable mentally retarded students the survival skill of making change was developed in a two-year project at the University of Texas at Austin. Behavioral objectives were determined through consultation with various interested personnel, including the staff of the Vocational Training Annex at the…

Today's most promising techniques for differentiating reading teaching are noted to be those which focus upon the individuals within the classroom. Short descriptions are given of nine programs which differentiate reading instruction, and the reader is urged to adopt their most promising features. Programs described are intraclass grouping…