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Richards, D. – School Science Review, 1975
Describes a procedure for establishing a viscosity trend through a homologous series and presents sample data. (GS)
Descriptors: Chemistry, Laboratory Experiments, Organic Chemistry, Physics
Peer reviewed Peer reviewed
Swiatek, W. F. – School Science Review, 1975
Describes various methods of rendering visible the paths followed by a laser beam for direct viewing or for photographic purposes. (Author/GS)
Descriptors: Laboratory Experiments, Lasers, Light, Photography
Arkava, Morton L. – J Secondary Educ, 1969
Descriptors: Academic Achievement, Counseling, Counseling Theories, Educational Counseling
Stull, John L. – Phys Teacher, 1969
Descriptors: College Science, Energy, Instruction, Motion
Baughman, Gerald D. – J Secondary Educ, 1969
Descriptors: Behavioral Objectives, Discovery Processes, Evaluation, Experiments
Hotchkiss, Lois E. – J Secondary Educ, 1969
Descriptors: Adult Education, Adult Programs, Career Counseling, Creative Art
White, Richard T. – 1978
This document presents the rationale for laboratory work, which is alleged to be ritualistic in many schools and colleges. The rationale is that laboratories are a fertile source of memory structures called episodes, which would enhance the comprehension of abstract subject matter when associated with it. Specific and generalized episodes are…
Descriptors: College Science, Comprehension, Experiments, Higher Education
Rankins, William H., III; Wilson, David A. – 1978
This publication describes in detail projects for using solar energy; five major projects and five mini-projects. The major projects are: (1) Parabolic reflectors, both cylindrical and spherical; (2) Solar oven; (3) Hot water heater; (4) House heating; and (5) Conversion to electricity. Mini-projects investigate: (1) Solar computers; (2) Fresnel…
Descriptors: Energy, Energy Conservation, Environmental Education, Heating
Stachel, Dina – 1980
This study describes an attempt to introduce change into an educational system. A new science program (MATAL) consisting of new teaching materials, teaching strategies and training courses--was developed and implemented in kindergarten classrooms. Major hypotheses were that (1) the kindergarten is a system; educational change will be achieved…
Descriptors: Change Agents, Change Strategies, Educational Change, Educational Improvement
1964
DIRECTIONS FOR CONDUCTING A SERIES OF SCIENCE EXPERIMENTS ARE PRESENTED. THE EXPERIMENTS CONCERN THE STUDY OF HEAT AND MOLECULAR MOTION, HEAT EXCHANGE IN A MIXTURE, SPECIFIC HEAT, HEAT AND SIZE, EXPANSION OF LIQUID, EXPANSION OF AIR, HEAT OF FUSION OF ICE, HEAT OF VAPORIZATION OF WATER, LIGHT AND SOUND, LAW OF REFLECTION, PLANE MIRROR IMAGES,…
Descriptors: High Schools, Science Curriculum, Science Experiments, Scientific Methodology
GRAY, ROBERT T. – 1967
PURPOSE OF THIS STUDY WAS TO EVALUATE THE EFFECTS OF AN IMMEDIATE FEEDBACK DEVICE ON LEARNING, RETENTION, AND ATTITUDES OF 264 COLLEGE STUDENTS IN A BEGINNING PSYCHOLOGY COURSE. LECTURES WERE PRESENTED ON CLOSED CIRCUIT TELEVISION. A CONTROL GROUP USED THE DEVICE ONLY TO PREVENT COPYING OF THEIR ANSWERS BY OTHER STUDENTS. NO SIGNIFICANT…
Descriptors: Academic Ability, Achievement Tests, Attitudes, Closed Circuit Television
COOK, STUART W. – 1966
A DIAGRAMATIC OVERVIEW IS PRESENTED OF A PROJECT WHOSE GOAL IS A SYSTEMATIC AND COMPREHENSIVE STUDY OF THE EFFECT OF AN ATTITUDE UPON A VARIETY OF RESPONSES. DEPENDING UPON THE OUTCOME OF THIS WORK, CERTAIN RESPONSES WILL BE CHOSEN AS INDICATORS OF ATTITUDE, AND WILL BE UTILIZED AS BASES FOR THE CONSTRUCTION OF ATTITUDE MEASURES. THE SET OF…
Descriptors: Attitude Measures, Attitudes, Experiments, Measurement Techniques
ALLEN, GEORGE D. – 1967
RHYTHM IS ONE OF THE ELEMENTS OF THE PROSODIC LEVEL OF SPEECH. THE BASIC UNITS OF RHYTHM, UPON WHICH ARE CARRIED MANY OTHER PROSODIC UNITS, ARE POINTS OR INTERVALS OF TIME. THE TIME INTERVALS BETWEEN SUCCESSIVE MAJOR STRESSES ARE HYPOTHESIZED TO REMAIN ROUGHLY EQUAL IN ENGLISH SPEECH, I.E., ENGLISH IS SAID TO BE A STRESS-TIMED LANGUAGE. IN ORDER…
Descriptors: Behavioral Science Research, English, Experiments, Language Research
DAGLE, EVERETT F.; AND OTHERS – 1966
THE HUMAN OPERATOR AFFECTS TOTAL PERFORMANCE OF SEMI-AUTOMATED SYSTEMS, BUT LITTLE IS KNOWN ABOUT HIS SOURCES OF ERROR, PARTICULARLY WITH RESPECT TO RESPONSE TIME. UNDER CONTROLLED LABORATORY CONDITIONS, 37 FRESHMEN AND SOPHOMORE GIRLS ATTENDING JUNIOR COLLEGE WERE ASKED TO GUESS A SERIES OF RANDOM NUMBERS GENERATED BY AN ELECTROMECHANICAL SYSTEM…
Descriptors: Decision Making, Decision Making Skills, Evaluation, Individual Differences
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Technical Education Research Center, Cambridge, MA. – 1972
Experiments to provide an understanding of the principles related to the pressure cooker are presented. Objectives included are designed to provide the learner with the ability to calibrate a thermistor for measuring temperature; explain the meaning of latent and specific heat; calculate latent and specific heat; use a Bourdon tube pressure gauge…
Descriptors: Energy, Laboratory Procedures, Learning Modules, Physics
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