The purpose of this study was to determine if a case-based reasoning tool would improve a student's understanding of the complex concepts in a Java programming course. Subjects for the study were randomly assigned from two sections of an introductory Java programming course. Posttests were used to measure the effects of the case-based reasoning…

This paper reports on a pilot study that examined the use of a science and technology curriculum based on robotics to increase the achievement scores of youth ages 9-11 in an after school program. The study examined and compared the pretest and posttest scores of youth in the robotics intervention with youth in a control group. The results…

Web-based instruction, including both online courses and online degree programs, offer flexibility to students and instructors and are now typical in higher education programs. Researchers compared WBI to traditional instruction for teaching undergraduate students about students with disabilities. Forty-four students participated in this study.…

We report the results of a controlled evaluation of an interactive on-line tutoring system for high school math achievement test problem solving. High school students (N = 202) completed a math pre-test and were then assigned by teachers to receive interactive on-line multimedia tutoring or their regular classroom instruction. The on-line tutored…

This document contains both an instructor's guide and a student guide for a city planning learning activity for technology education classes. The instructor's guide provides the following: an overview of technology education, a summary of activities and supplies needed for students to complete the learning activity, a supplies and materials…

This instructor guide, which was developed for use in a manufacturing firm's advanced technical preparation program, contains the materials required to present a learning module that is designed to prepare trainees for the program's statistical process control module by improving their basic math skills and instructing them in basic calculator…

This study was designed to investigate the influence of the visual display of an instructional design model on preservice teachers' perceptions of the instructional design process. It sought to discover whether the use of curves or angular organization, and flexibility of that model. Subjects were 36 undergraduate education majors enrolled in an…

This review critiques the use of Lev Vygotsky's concept of the zone of proximal development (ZPD) in quantitative research that focuses on the role communication plays in learning. A study that makes claims in terms of the ZPD should include a pretest, a problem-solving activity, and a posttest. Without these minimal elements, researchers are not…

This study reports evaluation data from a statewide inservice project to retrain mathematics teachers to implement a new algebra curriculum required by all students for high school graduation. The new course places more emphasis on problem solving, use of graphing calculators, and real-life applications. Pretest and posttest data were collected…

This study examined the differential effects of two instructional strategies, an explicit schema-based strategy and a general cognitive strategy, on the acquisition, maintenance, and generalization of mathematical word problem solving by students with mild disabilities and at-risk students. Twenty-three second, third, fourth, and fifth graders…

The purpose of this study was to gather further insight into a previous investigation of the relationship between self-chosen and program-controlled segment length of an interactive videodisk program, and performance on post- and retention tests. The initial study by Verhagen, which questioned what is the optimum length of well-designed…

This set of learning modules was developed during a project to deliver workplace literacy instruction to individuals employed in the more than 50 businesses related to the activities of the Port of Baltimore. It is intended to help employees of port businesses improve their spelling and vocabulary. The first module is a preassessment designed to…

This study focused on the extent to which teacher certifications influence student achievement in the elementary music curriculum. It examined the roles of music specialists, classroom teachers, and visiting artists in the instruction of elementary school music, hypothesizing that students taught by a music specialist will attain higher…

The present study investigated the effects of using different forms of material with 100 eleventh grade students enrolled in a 5-week CBI (computer based instruction) summer enrichment program in Memphis, Tennessee. The basic design consisted of two conditions of instructional support (text and questions vs. questions only), two testings…

This paper describes a study conducted to determine if parents' enrollment in a Head Start Resource Center for Parents and Children reduced the parents' potential for child abuse. Subjects were 17 mothers who were enrolled in the Resource Center, had a child from 2 to 4 years old, and were identified as potential child abusers. The Resource…