This article describes a mathematical model that connects mathematics with social studies. Students use mathematics to model independent versus convoyed ship deployments and sinkings to determine if the British should have convoyed their merchant ships during World War I. During the war, the British admiralty opposed sending merchant ships grouped…

Many struggling readers, students with English as a second language, and children with disabilities do not engage in the strategies that good readers use when reading for understanding. Reading comprehension depends upon the students' ability to successfully use strategies to monitor and control their own comprehension. Teachers need to help…

A low-cost (US$350) satellite receiving station was assembled and operated within a classroom environment in Gainesville (Florida) on October 2001 for acquiring satellite data directly from the Advanced Very High Resolution Radiometer (AVHRR) satellites. The simplicity of the satellite signal makes this source of real-time satellite data readily…

Laboratory exercises, field observations and field trips are a fundamental part of many earth science and environmental science courses. Field observations and field trips can be constrained because of distance, time, expense, scale, safety, or complexity of real-world environments. Our objectives were to develop an environmental virtual field…

While much has been written about learning objects, the focus of discussion has been on standards, theoretical principles or post-secondary applications. Little has been published about the issues of the K-12 sector. From the literature, interactivity and scaffolding are the two pedagogical aspects considered crucial to learning object design. In…

According to Farrell and Kotrlik (2003), educators can become more effective teachers by assessing their students' preferred learning styles. This assessment can help in planning the curriculum and in selecting appropriate instructional methods. Thus, research is needed to determine if there is a link between students' learning styles and their…

The accelerating rate of data generation and resulting publications are taxing the ability of scientific investigators to stay current with the emerging literature. This problem, acute in science, is not uncommon in other areas. New approaches to managing this explosion of information are needed. While it is only possible to read one paper or…

Researchers in the field of bioinformatics have developed a number of analytical programs and databases that are increasingly important for advancing biological research. Because bioinformatics programs are used to analyze, visualize, and/or compare biological data, it is likely that the use of these programs will have a positive impact on biology…

The purpose of this report is twofold. The first is to deliver an accurate portrayal of students' achievement in geometry and measurement as gleaned from the results of the 1986 Massachusetts Educational Assessment Program (MEAP). The second is to provide K-12 teachers of mathematics with activities that have proven to be helpful in encouraging…

This investigation analyzed sex-related and age-related differences on spatial visualization tasks, reasoning tasks, and mathematical problem-solving tasks; and the effects instruction in visual thinking would have on these differences. Students in fifth grade, ninth grade, and in college, were tested before and after twelve weeks of instruction…

This study assesses the effects of visual and verbal rehearsal on the problem solving efficiency of preschool children. The study examines the use of stimulus pretraining designed to induce verbal rehearsal and compares the effectiveness of induced verbal rehearsal with the effectiveness of induced visual rehearsal. Fifty-four middle class…

Designed by the authors as an aid to parents of children with speech and language delay, the book includes information on how language and speech develop, discipline training for children with a speech delay, suggestions for an educational program, methods of stimulation and motivation, training the ear, and auditory and visual memory. Also…

This kit presents the "Lindamood Phoneme Sequencing (LiPS) Program for Reading, Spelling, and Speech," a program designed to promote the development of an oral-motor, visual, and auditory feedback system that enables all students, including students with learning disabilities, to prove the identity, number, and order of phonemes in…

Although structural analysis is a fundamental subject in civil engineering, its abstract concepts and the difficulty in visualizing them pose problems for students. This article examines the application of virtual reality (VR) to civil engineering. Describes the design, development, and evaluation of a VR-based learning center for a structural…

Hypothesizes that exploring the mathematical ideas behind mathematical terms enables children to gain insight into the structure of a number system and provides a basis for powerful playing with this structure. Describes visualizing mathematical ideas for exploring aspects of mathematics. Offers rectangular numbers to link and explore structures…