Many science educators are concerned with students' ability to understand science as a process and with their conceptions of scientific knowledge. Preliminary work has shown that the use of a model organizer can result in student perceptions of improved understanding, but the reason for this effect is not known. This research was undertaken to…

Reports data obtained from a sample of British adults on their knowledge of simple biological topics. Analyzes responses according to gender and educational background. Findings indicate that people with a non-science background responded similarly to those with a higher educational level. (ML)

Educators from around the state, with the help of The Vermont Institutes, developed Science Grade Expectations as a means to identify the content knowledge and skills expected of all students for local assessment required under Act 68. This work was accomplished using the "Vermont's Framework of Standards and Learning Opportunities,"…

This practicum was designed to develop more positive attitudes toward science and to increase students' knowledge of science by providing supplemental hands-on activities. Second grade students were surveyed at the beginning of the school year and then were retested after participating in hands-on activities from 12 learning centers. The…

An analysis of science teacher's knowledge of specific biology and physics topics and the effects of this knowledge on their planning for instruction and on simulated teaching are discussed in this report. Six experienced secondary school teachers participated in the study. Each teacher's knowledge of a biology topic and a physics topic was…

The curriculum guide was developed to serve hearing impaired children at the Kendall Demonstration School elementary/middle school in Washington, D.C. The guide is based on learning objectives which are organized by school year as well as by content area. The instructional plan for each objective and subobjective includes teaching strategies,…

The research reported in this book provides reliable evidence on and knowledge about mathematics and science instruction that emphasizes student understanding--instruction consistent with the needs of students who will be citizens in an increasingly demanding technological world. The National Center for Improving Student Learning in Mathematics…

This book was written for practicing primary (elementary) school teachers and for anyone concerned with inservice or preservice science teacher education. The overall purpose of the book is to identify ways in which ideas about electricity and simple circuits can be taught effectively in primary school classrooms. This book is based on in-depth…