Two teachers each taught a 2-week fractions unit to two classes of grades 4-5 students. Each teacher taught one class using direct instruction and the other using a small-group variation of direct instruction. Regression analysis on achievement showed significant aptitude-treatment interaction (ATI) and significant teacher effects. (Author/RL)

A study investigated a computer-based testing method in an anatomic pathology course within a new, modular, systems-oriented medical curriculum at the University of Otago (New Zealand). Students (n=193) completed five biweekly criterion-referenced, computer-based quizzes incorporating digitized photographs and varied question formats. Results…

Describes a compulsory first-year management course for 250 students designed as an independent learning class, and discusses the results of student surveys conducted in class and one year later. Concludes that while results show an increase in effective learning strategies for independent learning students, a minority did not respond positively.…

Considers how to meet the challenge of providing students in large college courses with effective library instruction and describes librarian cooperation with faculty in the development of a Web tutorial and supplementary course materials to deliver library instruction. Explains how the tutorial was incorporated into the class syllabus and…

Discussion of the use of computers for presentations in the classroom focuses on their use in a calculus course to explain graphs of functions. Topics discussed include the importance of managing the group process in the classroom; environmental considerations; and projectors and screens. (LRW)

Describes a method for demonstrating absorption spectra of intensely colored solutions using a mounted grating and a specially designed cell. Allows a student to compare the spectrum of a white light source directly with the same light modified by an absorbing spectrum. Uses acrylic tubing to make the cell. (MVL)

Reports on ways in which interactive video-based courseware is being used with students studying for vocational qualifications at Thames Valley University (United Kingdom). Two alternative models using interactive video are described, one using multiple workstations and one using a single workstation led by a tutor. (Contains six references.) (LRW)

Examined what actually transpires in California's reduced-size classrooms, using systematic classroom observations and teacher and student interviews at four elementary schools. Results indicated that, overall, teachers still used whole-class instruction (though they perceived they used varied instructional strategies). Most learning activities…

Traditional grading systems use numerals in a manner equivalent to psychological measurement, and encounter many of the problems associated with psychological measurement, particularly in aggregating grades to obtain a single score. Problems are illustrated by a university's grading system for 1,039 students in a first-year psychology course.…

Experiential learning activities are often viewed as impractical, and potentially unfeasible, instructional tools to employ in a large enrollment course. Research has shown, though, that the metacognitive skills that students utilize while participating in experiential learning activities enable them to assess their true level of understanding and…

Innovations for dealing with large classes (defined as those with over 60 pupils) are offered in this guide for teachers and administrators. Based on a systems approach, this document describes the difficulties with which teachers of large classes must cope and lists solutions that can be introduced by teachers and administrators at various…

This paper reflects on the experiences of two colleagues who co-taught a larger-than-traditional online graduate class in a Master of Continuing Education program in the fall of 2002. Their goal was to test a number of design and facilitation assumptions that had been successful in smaller online graduate-level classes. They began with a set of…

A study investigated the actual and ideal size of English second language classes in areas of Africa, and the problems associated with teaching large classes. Data were obtained from teachers from South Africa and Botswana attending a course at Leeds University (England). The two questionnaires used gathered information on (1) class size,…

The practice of grouping children of similar ability for reading instruction is as much a part of the classroom as the chalkboard, yet for decades research into classroom practice has raised serious questions about ability grouping. A research project using the meta-analysis approach to analyze more than 50 research studies concluded that ability…

The paper is a product of the 3-year project, "Functional Mainstreaming for Success," designed to develop a model for instructional mainstreaming of handicapped children (3-6 years old) in community settings. The model was implemented with three mainstreamed preschool classrooms in which half the children were handicapped. Large group,…