The purpose of this study was to determine the effects of the Jigsaw method, a cooperative learning tool, on content knowledge and attitude toward learning science. A group of 64 students in an 8th grade physical science class located in rural western New York participated in this study. As an intervention for this action research study, science…

This longitudinal case-study aimed at examining whether purposely teaching for the promotion of higher order thinking skills enhances students' critical thinking (CT), within the framework of science education. Within a pre-, post-, and post-post experimental design, high school students, were divided into three research groups. The experimental…

In 2000, PBS contracted with Mathematica Policy Research, Inc. (MPR) to conduct a five-year evaluation of "Ready To Learn" outreach. The evaluation includes an impact study of the effects of "Ready To Learn" workshops on participating parents and early childhood educators, as well as on the preschool children in their care. Conducted in 20 "Ready…

The research discussed in this manuscript was supported by a capacity building grant funded by the U.S. Department of Education as a "Preparing Tomorrow's Teachers to use Technology Grant (PT3)". The problem was to determine the effect on teacher candidates of a field experience in which candidates used technology to support the teaching of a…

Although numerous programs have been developed for Grade Kindergarten through 12 science education, evaluation has been difficult owing to the inherent problems conducting controlled experiments in the typical classroom. Using a rigorous experimental design, we developed and tested a novel program containing a series of pharmacology modules (e.g.,…