Illustrates how the sophistication of students' discussion on controversial issues can be increased by explicit attention to (1) the defensibility of more than one position, and (2) the relationship between protagonist's interests and the positions adopted. Presents a case study of a teacher using this scheme as he reflects on and modifies his…

Hearing-impaired students (32) and staff (25) of a 4-week summer program were interviewed. Among the conclusions are that teachers of hearing-impaired students should expect heterogeneity in terms of their preferred mode of communication, reading ability, lip reading ability, interest in science, etc. Effective instructional techniques include…

Describes the nineteenth-century object teaching revolution as a case study of educational change that occurred because of teacher education. Ideas of Pestalozzi were successfully introduced in America when Sheldon utilized inservice and preservice teacher education and education of teacher educators to spread the method. Object teaching shifted…

Provides seven fully developed library media activities that are designed for use with specific curriculum units in art, family life education, reading, language arts, science, and social studies. Library media skills, objectives, grade levels, instructional roles, procedures, evaluation, and follow-up are described for each activity. (LRW)

Provides five fully developed library media activities that are designed for use with specific curriculum units in science, language arts, and social studies. Library media skills, curriculum objectives, grade levels, resources, instructional roles, procedures, evaluation, and follow-up are described for each activity. (LRW)

Presents awards for the best of school and home learning software products. Highlights include Web products; judging criteria; specific titles in language arts, math, reference, science, special needs and ESL (English Second Language), creativity and music, and multidisciplinary; new and improved past winners; networked management tools; and a…

A feminist action research team, which consisted of a science educator, an English-language learner (ELL) educator, a first-year science teacher, and a graduate assistant, set a goal to work together to explore the process a beginning teacher goes through to establish a classroom conducive to the needs of middle-level ELL learners. The guiding…

The purpose of this study was to (a) develop an analytical framework that represents classroom talk and questioning in science, (b) find out how teachers use questioning to engage their students in thinking about conceptual content that enables the construction of knowledge, and (c) identify the various forms of feedback provided by teachers in…

A water quality monitoring programme for schools is described. The purpose of the programme is to introduce school children to the concept of reporting on the "state of the environment" by raising the awareness of water quality issues and providing skills to monitor water quality. The programme is assessed and its relevance in the…

In recent years, the science teaching community and curriculum developers have emphasised the importance of teaching inquiry and teaching science as inquiry. One way of developing learners' skills for planning and carrying out scientific research is by allowing them to perform independent research, guided by a teacher. It was recently discovered…

This study employed problem-based learning (PBL) for project work in a Year 9 biology class. The purpose of the study was to investigate (a) how self-generated problems and questions directed students in their learning, (b) how students reacted to this instructional approach, and (c) the problems that they encountered. Students formulated problems…

This study aimed at establishing if the level of performance of 500 Jamaican Grade 11 students on an achievement test on the concept of respiration was satisfactory (mean = 28 or 70% and above) or not (less than 70%); if there were statistically significant differences in their performance on the concept linked to their gender, cognitive abilities…

Science and technology are connected to each other and are mutually inspiring. The science-technology curriculum for junior-high school in Israel suggests that teachers integrate these subjects. In addition, this curriculum calls for infusing thinking competencies into the learning subjects and for implementing alternatives in assessment methods…

Blended learning is a promising model for supporting teacher professional development that combines the advantages of traditional face-to-face interaction with the flexibility of online learning. In this study, we examine the impact of two one-year blended learning programs on teachers' attitudes, knowledge, and classroom practices. These…

A large-enrollment, undergraduate cellular biology lecture course is described whose primary goal is to help students acquire skill in the interpretation of experimental data. The premise is that this kind of analytical reasoning is not intuitive for most people and, in the absence of hands-on laboratory experience, will not readily develop unless…