This paper discusses two software packages used in kinematics courses at Purdue University, Calumet (Indiana) and some algorithms written by students for cam design. The first software package, 4BAR, requires the user to define the particular four bar linkage in terms of lengths of the individual links and the angle and distance to the coupler…

This book discusses four kinds of graphs that are taught in mathematics at the middle school level: pictographs, bar graphs, line graphs, and circle graphs. The chapters on each of these types of graphs contain information such as starting, scaling, drawing, labeling, and finishing the graphs using "LogoWriter." The final chapter of the…

LogoWriter provides the means through which students of varying backgrounds and abilities can experience different types of learning. It involves using problem solving, graphing, critical thinking, and other creative strategies. The lessons provided in this book contain ideas that allow beginners to explore various areas of Logo while using…

The sources of public school revenues and how these dollars were spent are summarized in this report. More than $234 billion were collected for public elementary and secondary education in 1991-92 in the 50 states and the District of Columbia. Revenues ranged from a high of approximately $27 billion in California to approximately $539 million in…

This paper reports on applications of quality tools, developed for industrial settings, to educational management and instruction at three technical education centers. The necessary data were collected by the centers as they prepared for registration to the International Standards Organization Quality Assurance Standards. Application was made of…

This fold-out chart provides information about educational achievement in New Mexico for 1988-89. Demographic and educational indicators are summarized for the 88 school districts with over 292,450 students in 633 public schools in the state. The New Mexico Assessment System measures student achievement in language arts, social studies, science,…

This paper describes the development of online bibliographic searching at Lamar University, a state-supported university in Beaumont, Texas, and the results of a 1983 users' survey evaluating satisfaction with online searching services. Online searching is defined and its advantages and disadvantages are briefly outlined. The equipment used in…

Information is presented about education in North Carolina. Data are included in the following areas: (1) population; (2) enrollment and attendance; (3) faculty numbers and salaries; (4) general financial resources; (5) governmental revenue; (6) school revenue; (7) governmental expenditures and debt; (8) school expenditures; and (9) miscellaneous…

A 5-year review of the impact of South Carolina's comprehensive reform legislation, the Education Improvement Act of 1984 (EIA), is presented. Throughout the report, comparisons of EIA program productivity in 1989 with pre-EIA performance are displayed in short program summaries, 33 graphs, and 14 tables. The EIA targeted seven major areas for…

Background information on the testing program, administration details, and a description of the test are provided. The test, intended for administration in June 1986 to third-grade students in Alberta, Canada, consists of two sections. Section 1 is divided into two parts. Part A contains 25 questions covering numeration, geometry, and graphing; 12…

A promising new development in science education is the use of microcomputer-based laboratory tools that allow for student-directed data acquisition, display, and analysis. Microcomputer-based laboratories (MBL) make use of inexpensive microcomputer-connected probes to measure such physical quantities as temperature, position, and various…

Computer graphing makes it easier for students and teachers to create and manipulate graphs. Scale issues are nearly unavoidable in the computer context. In interviews and protocol analysis with six students from grade 8, and 12 students from grades 11 and 12, it became apparent that some aspects of scale are clearly understood very early while…

These materials are intended to provide meaningful mathematical experiences for pre-algebra students. These experiences emphasize the development of computational skills, mathematical concepts, and problem-solving techniques. This bulletin may be used as the basis for the second term of a one-year course, or for the second year of a two-year…

Problem Solving in Mathematics (PSM), a program of problem-solving lessons for grades 4-9, is designed to be integrated into the regular mathematics curriculum. Although the content objectives of the lessons are similar to those of most textbooks, PSM emphasizes problem-solving skills and a variety of instructional strategies which foster the…

The tests for zero partial association in a multiple contingency table have gained new importance with the introduction of graphical models. It is shown how these may be performed as exact conditional tests, using as test criteria either the ordinary likelihood ratio, the standard x squared statistic, or any other appropriate statistics. A…