A SPEECH THERAPY METHOD FOR MENTAL RETARDATES WAS DEVELOPED AND EVALUATED. THE METHOD WAS BASED UPON THE ESTABLISHMENT OF FAVORABLE ASSOCIATIONS IN THE CHILD BETWEEN THE WORDS AND SOUNDS OF LANGUAGE AND THE PRODUCER OF THE LANGUAGE, USING STIMULUS-REWARD AND SITUATION-REWARD PRINCIPLES. TRADITIONAL METHODS OF SPEECH THERAPY WERE ADMINISTERED,…

The Radio Mathematics Project was established to design, implement, and evaluate a prototype system of teaching elementary mathematics using radio as the major medium of instruction. The project, working in rural and urban primary schools in Nicaragua, presents daily mathematics lessons in second and third grade classrooms. Each lesson has a 30…

Critical of the language instruction which students receive in elementary and secondary schools, the author examines the teaching potential of televised instruction. Foreign language instruction in the elementary school is noted to be particularly weak. Discussion of an experiment involving some 800 children in 4th and 5th grades suggests that…

A number of instructional variables and their relationship to educational goals is discussed. This relationship is not always readily apparent, particularly when complex learning and many educational goals are involved. Experimentation is often needed to determine the most efficient set of instructional variables to achieve the desired educational…

This document describes an educational experiment designed to test the proposition that language learning can best be carried on through a program of maximum exposure in the least possible time. An experimental class of 19 average students participated in an eight-week intensive course consisting of four half-hour laboratory sessions; there were…

Discusses the application of principles and techniques derived from Gestalt therapy to education. Initial investigations of the results of these applications have noted significant benefits to both teachers and students, including personal control, self-knowledge and self-esteem. For journal availability, see SO 504 730. (Author/DB)

The effects of lecture versus laboratory method of teaching on the achievement of forty-six students enrolled in a unit on soil and water management (surveying) were studied. Results indicated no significant differences between groups as measured by cognitive and motor skill tests. (JH)

Provides a listing of 35 demonstrations designed to generate interest in organic chemistry and help put points across. Topics include opening lecture; molecular structure and properties; halogenation; nucleophilic substitution, alkenes and dienes, stereochemistry, spectroscopy, alcohols and phenols, aldehydes and ketones; carboxylic acids, amines,…

Describes a self-demonstration experiment designed to teach the principles of the spark-ignition system. (SB)

The present paper describes an educational experiment dealing with teaching the theory of formal languages and automata as well as their application concepts. It presents a practical application of an educational experiment and initial results based on comparative instruction of two samples of students (n = 56). The application concept should…

This report describes the problems related to control of or variety in curriculum in studies of teaching and the procedures used in one phase of the Beginning Teacher Evaluation Study to control to some extent the curriculum in reading and mathematics. The major focus of the document is the plan for further study of aspects of Experimental…

THE PURPOSES OF THE STUDY WERE TO COMPARE (1) CONVENTIONAL LECTURE, PROGRAM-DISCUSSION, AND PROGRAM-PROBLEM METHODS OF INSTRUCTION, (2) STUDENT PERFORMANCE WITH AND WITHOUT CONFIDENCE IN PROGRAMED INSTRUCTION, AND (3) ACHIEVEMENT ON THE BASIS OF TEST SCORES ON THE FIRST ONE-THIRD OF THE CONVENTIONAL COURSE. TWO EXPERIMENTS WERE CONDUCTED IN…