This "letter to teachers" suggests reasons teachers should be interested in research findings. Research findings in several areas are summarized and interpreted so that they are useful to teachers of elementary school mathematics. Among the areas that are highlighted are: (1) time allocation; (2) low achievement; (3) active teaching; (4)…

This final report describes a 3-year project which investigated the relationship between academic learning time (ALT) and achievement in reading and mathematics of mildly handicapped students within the context of different special education delivery systems. Subjects were 24 educably mentally retarded, learning disabled, and emotionally disturbed…

A federally funded research project investigated the relationship between academic learning time (ALT) and achievement of 43 educable mentally retarded, emotionally disturbed, and learning-disabled students, aged 7-13, in grades 1-5. The project's final report, titled "An Analysis of the Impact of Instructional Time within Different Service…

Overviews of three studies which focused on achievement as related to instructional time are presented. The first study investigated whether or not time spent in science with fourth and fifth graders (N=86) detracted from learning in more basic areas. The second study examined reading and mathematics achievement in grades 1 and 3 as related to…

In an effort to help determine the processes underlying the acquisition of various mathematical skills, this study examines some of the effects of computer based instruction on achievement in mathematics. The research reported in this document is based on the following questions: (1) what is the relationship between such attributes as sex,…