Defines M-demand as the maximum number of schemes that the subject must activate simultaneously in the course of executing a task. Discusses the effect of M-demand on problem solving. Uses algorithms to reduce M-demand. Describes the role of algorithms in problem solving. (MVL)

Exposes erroneous ideas related to the use of databases for teaching thinking skills. Reviews the importance of databases for teaching social studies; describes the teacher's role in helping students use databases; discusses effective teaching strategies; and outlines what is needed to teach thinking skills. (Author/LS)

Investigates Project CANS (Computer-Assisted Network Systems), a program to develop computer-assisted instruction, computer-managed instruction and computer-managed classroom activities in Cook County, Illinois. Discusses the operation of the program since 1984. Provides a description of the equipment available to each classroom and building. (MVL)

Examination of 48 Black third and fourth grade students revealed that students presented tasks in a varied format perform no better than those presented tasks in an unvaried format. Low achievers may learn better in varied format conditions. High-achieving Black students more easily adapt to the school learning environment than do low-achieving…

Evaluates present conditions and recognizes current methodology being used for rule-based systems and schema-based systems, and gives examples of these systems. Lists educational implications of artificial intelligence and expert systems. (MVL)

Explores what it means to think in a target language, discusses those factors determining planned and unplanned use of more than one language for thinking, considers the role of target-language thinking in improving language ability, and examines mental translation in the reading of intermediate college French. The article concludes that benefits…

Reports on the impact of extra-credit assignments on the academic performance of marginal college-level students. Finds that those who attempted the assignments improved their test performance, were less likely to drop out of the class than a control group, and evaluated the experience positively. (CFR)

Examined the effectiveness of a course conducted during the first two weeks of school to teach Russian first graders to cooperate with each other and their teacher. Results indicated that students in the experimental groups improved in terms of their ability to account for partners' actions, initiative, cooperative action, conflict resolution,…

Focuses on student organization, preparation, and presentation of simple foods (beverage, brownies, sloppy-joe sandwiches) as a way to apply various mathematical concepts, with problem-solving techniques being central to almost all the activities. Includes reproducible student worksheets. (MKR)

Focuses on the need to consider linguistic differences when planning strategies for the school dropout population. Hypermedia, a technology tool for accessing information, provides support for the necessary conditions to be met for language acquisition to take place: providing a concrete task and emphasizing problem solving, critical thinking, and…

Presents various viewpoints on dual language acquisition by children. These include native language foundation, first-language monolinguals' vocabulary development, second-language learning, simultaneous acquisition strategies, television as a source of language learning, functions of language in discourse, analysis of conversation, syntax and…

Examined patterns of giving and receiving explanations in three mixed-ability student groups (grades 7-10) working on problem-solving tasks. Groups were modeled after the cooperative learning approach, Student-Teams Achievement Divisions. Students infrequently sought explanations or received inadequate explanations, and explanation givers did not…

Maintains that, before developing a curriculum to teach critical thinking in the social studies, it is necessary to conceptualize what critical thinking is. Discusses three definitions of critical thinking along with three strategies for teaching critical thinking. (CFR)

Contends that the computer software program, "Where in the World Is Carmen Sandiego," can be used to teach about social studies and a wide range of other courses. Recommends instructional techniques and interdisciplinary approaches to be used with the program and includes a curriculum correlation chart. (CFR)

A teacher describes strategies for improving writing skills of rural at-risk high school students including writing stories for kindergarten students; developing portfolios that include descriptive, expository, and persuasive pieces; and participating in a career development unit that incorporates writing assignments. Students also learn to find…