This unit on equilibrium is one of 10 first year units produced by the Independent Learning Project for Advanced Chemistry (ILPAC). The unit, which consists of two levels, focuses on the application of equilibrium principles to equilibria involving weak acids and bases, including buffer solutions and indicators. Level one uses Le Chatelier's…

This unit on hydrocarbons is one of 10 first year units produced by the Independent Learning Project for Advanced Chemistry (ILPAC). The unit is divided into sections dealing with alkanes, alkenes, alkynes, arenes, and several aspects of the petroleum industry. Two experiments, exercises (with answers), and pre- and post-tests are included.…

Radiolabelled pesticides are used: in studies involving improved formulations of pesticides, to assist in developing standard residue analytical methodology, and in obtaining metabolism data to support registration of pesticides. This manual is designed to give the scientist involved in pesticide research the basic terms and principles for…

A set of interactive, computer-simulated experiments was designed to respond to the large range of individual differences in aptitude and reasoning ability generally exhibited by students enrolled in first-semester general chemistry. These experiments give students direct experience in the type of decision making needed in an experimental setting.…

This publication provides supplemental information which can be used by the teacher to accompany each unit in the Regents Biology Syllabus. Each unit of the supplement addresses topics and understandings in the corresponding unit of the syllabus. These units are: (1) unity and diversity among living things; (2) maintenance in living things; (3)…

Background information, lists of materials needed, and detailed procedures are provided for five science projects. These projects involve constructing and using: (1) an electric pencil; (2) a buzzer to send coded messages; (3) a battery which produces light; (4) a radio that plays for free; and (5) a supersensitive cigar-box microphone. Diagrams…

In this paper, we advance that there are several issues pertaining to the design of research in instructional technology. It is our view that much of the current research taking place may suffer from poor quality, inappropriate design, and lack of social responsibility. We contend that the most appropriate way to research the effectiveness of…

It was the purpose of the study to allow a limited number of students (200) at St. Cloud State College (now a university) in Minnesota an opportunity to design their own programs of study without regard to college curriculum regulations. The pilot program was limited to students working for a bachelor of arts degree (liberal arts). Two control…

Covered in this report are the main events that occurred in the Alum Rock voucher project between July 1974 and January 1976. Measures considered to be functioning effectively at the beginning of this time span were the concepts of alternative education, open enrollment, programs that vary their capacity in response to parent demand within the…

A summer science camp was held in Korea for 30 ninth grade students gifted in science. Students were divided into three groups (physics, chemistry, and biology) for activities which included problem solving, brainstorming, and experimental work. The experiments of the physics group addressed the use of solar energy, the chemistry group focused on…

Research strategies used to study human aggression include laboratory study, experimental simulation, field experiment, field study, judgment task, sample survey, and less empirical strategies such as computer simulations and formal theory. The context of these strategies can be classified as either contrived, natural, or irrelevant. Major issues…

To provide a baseline for thinking about future experiments, this paper begins with a review of educational satellite experiments undertaken in the past. A review and analysis of the communications satellites currently in use by both the National Aeronautics and Space Administration and by the various commercial carriers is presented in…

Two methods for enhancing the job interviewing skills of rehabilitation clients were studied: the MDC Quest Series (a slide-tape program produced by the Materials Development Center at the University of Wisconsin-Stout) and group role playing. Forty clients were assigned in a 2 x 2 (presence or absence of role play by presence or absence of Quest)…

This laboratory manual consists of three major sections. The first section deals with Direct Current (DC) fundamentals, and is divided into 17 phases leading towards the design and analysis of a DC ammeter and a DC voltmeter. Each phase consists of facts and problems to be learned in the phase, preliminary discussion, laboratory operation…

THE ACTIVITIES OF THE RACINE, WISCONSIN, R/I UNITS INCLUDED A CREATIVITY STUDY, LANGUAGE DEVELOPMENT EXPERIMENTS, TWO EXPERIMENTS IN INDIVIDUALIZING HANDWRITING, AN ANALYSIS OF THE EFFECTS OF INCREASED HOME-SCHOOL CONTACT ON PARENT ATTITUDE AND STUDENT ACHIEVEMENT, THREE EXPERIMENTS IN INDIVIDUALIZED ARITHMETIC INSTRUCTION, AND RESEARCH AND…