This 3-year research project, centered on the cognitive psychology of child-computer interaction, focused on the use of microcomputers for teaching specific topics in mathematics and science. In particular, issues arising from the use of computer-based simulations to promote learning (including the nature of the information displayed, the degree…

A broad range of well-structured problems--embracing forms of diagnosis, catalog selection, and skeletal planning--are solved in expert computer systems by the method of heuristic classification. These programs have a characteristic inference structure that systematically relates data to a pre-enumerated set of solutions by abstraction, heuristic…

Researchers sought to compare the perceptions of school administrators who had from 0 to 5 years of experience with management by objectives (MBO), using a survey of 374 administrators in 22 Pennsylvania school districts. A literature review on MBO and management evaluation indicated the need for more longitudinal studies. To compare the attitude…

The SCOPE Mathematics Achievement Test booklet for grade 4 presents 11 mathematical concepts with instructions for students to take the test with little or no teacher direction. Testing items are: writing number words to 100; giving the place value of any digit and using this to write in expanded form; finding a numeral between two given numerals…

Presented is a graphical approach to teaching higher degree, rational function, and absolute value inequalities that simplifies the solution of these inequalities and thereby reduces the amount of classroom time that has to be devoted to this topic. Applications are also given for signum functions, maximum-minimum, and points of inflection…

Graphs and charts pertaining to testing in affirmative action are presented. Data concern the following: the predictive validity of College Board admissions tests using freshman grade point average as the criterion; validity coefficients of undergraduate grade point average (UGPA) alone, Law School Admission Test (LSAT) scores, and undergraduate…

The results of a survey are reported in two parts: (1) the compilation of an annotated inventory of recurrent secondary services in education produced in the United Kingdom--abstracting, indexing, and current awareness services; and (2) detailed analyses of the important characteristics of timelag, coverage, physical format, and entry format in…

The scenario of instructional development presented makes a case for relying on recent refinements of the computer as a tool for giving form to human knowledge. The computer is described as having a high capability to form ideas into a variety of shapes, and vary those shapes to appeal to people's sense of abstraction. The history of the…

This study is the first of five studies assembled by the budget committee of the Iowa general assembly to provide information regarding the financing of education by state government. It analyzes general appropriations in the state of Iowa between 1960-76 and compares Iowa's appropriations with those of other states. The results indicate increased…

School finance reform plans have not been accompanied by research demonstrating that they will result in fundamental changes in educational quality. The objective of this study was to quantify school district quality measures and to assess the effects of expenditure levels on these factors. The source of data was the New York State Department of…

This guide was prepared as an instructional aid for teachers of a first-year course in Algebra. It was designed to be applicable to the wide range of Algebra 1 programs being offered in the junior and senior high schools. In this guide, the content of the Algebra 1 program has been divided into 11 major units, each unit organized around student…

This bibliography is an effort to sort through the mathematical literature that is available. It categorizes the books into the main strands found in most elementary mathematics curricula or scope and sequence charts. Those strands are: sets and numbers; measurement and geometry; and graphs, functions, and probability. These are supplemented in…

This mathematics curriculum guide was developed in response to the need for an updated regional mathematics guide identifying common student performance expectations of the professional staff. The expectations, stated as instructional objectives, have been organized into two major components: (1) an overall "Mathematics Comprehensive Program…

The major purpose of this report is to examine what the operating aid formula for the 1977-78 New York State school year could have been for the 347 save-harmless districts and the 236 limited aid districts if the 1977 legislature had not based apportionments on the previous year's aid. The study, conducted by a governor-appointed task force,…

BASED ON A STUDY OF RACIAL ISOLATION IN THE PUBLIC SCHOOLS, THIS PAMPHLET NOTES SOME TECHNIQUES FOR SCHOOL DESEGREGATION. ELEMENTS COMMON TO SUCCESSFUL DESEGREGATION INCLUDE THE LEADERSHIP OF SCHOOL OFFICIALS, COMMUNITY PARTICIPATION, QUALITY EDUCATION, MINIMIZING OF RACIAL FRICTION, CLASSROOM DESEGREGATION, AND ENLARGED ATTENDANCE AREAS. MOST…