eric.ed.gov har udgivet: The study investigated alternative explanations for differences in mathematics achievement between pairs of handicapped students exhibiting comparable amounts of academic engaged time. Forty-two students in grades 2-4 from urban and suburban districts participated; 14 students were classified as learning disabled, 14 as emotionally or behaviorally disturbed, and 14 as educable mentally retarded. Explanations investigated were student demographics, cognitive functioning, home and family factors, teacher stress, student cognitions (including cognitive style), student motivation, behavior, and conditions in the learning environment. Of all factors investigated, only cognitive ability served as a consistent explanation for differences in math achievement for students matched on academic engaged time. Creating composite variables (specifically attitude modeling by significant others, stress/chaos in the child’s environment, and home-school cooperation) was not helpful in explaining math achievement… Continue Reading →
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eric.ed.gov har udgivet: This report describes the federally funded development and field testing of a math drill and practice computer software program for students with mild disabilities. Program features include: pre-assessment of pupil speed and accuracy, automatic placement of the pupil in appropriate problems for practice, automatic monitoring of pupil performance, and automatic adjustment of practice problems. Field testing was undertaken with junior and senior high students with learning disabilities as well as with grade 4-5 students without disabilities. A user’s manual included with the report offers a quick reference to basic operations of the program, detailed information regarding each program component and associated decision-making algorithms, and a glossary of terms. A teacher’s handbook provides guidelines for applying drill and practice in special and remedial math instruction, explains the theoretical… Continue Reading →
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eric.ed.gov har udgivet: This final report describes activities and accomplishments of a project which developed, implemented, and evaluated the effectiveness of a microcomputer/videodisc math instructional management system for grades K-4. The system was designed to operate on an APPLE II microcomputer, videodisc player, and input-output devices. It included three subsystems: (1) a math assessment subsystem; (2) a math instruction/management subsystem; and (3) a staff development subsystem. The system was developed to support diagnostic/prescriptive teaching for mastery learning. Evaluation of the system was conducted both with English-speaking and Spanish-speaking students. The assessment system was compared to a parallel paper and pencil criterion-referenced test. Additionally, student data were used to determine difficulty level, validity, and reliability of each item in the assessment component. Evaluation indicated the assessment component was valid and reliable… Continue Reading →
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