Describes the process of problem-based learning (PBL), discusses the history of the movement, and analyzes the advantages and disadvantages of PBL. Explains the advantages of PBL in developing desirable attributes in biochemistry graduates which include being able to generalize, being able to interpret data, and possessing knowledge of relevant…

Reviews three software programs: (1) "Cartooners"--develops creative arts and animation, grades 1-6, Apple IIGS; (2) "PC Globe+"--social studies, geography, grades 4-12, IBM(384K); (3) "Wood Car Rally"--physical science, scientific method, grades 3-9, Apple II. (MVL)

Investigates teaching propositional logic (hypothesis testing and scientific reasoning) to preservice teachers enrolled in an elementary science method course (n=48). Results indicate that students scored higher on a posttest of the Propositional Logic Test than on the pretest. Authors conclude that even a brief intervention in logic can improve…

Chemistry can be described on three levels: sensory, molecular, and symbolic. Proposes a particle approach to teaching chemistry that uses magnets to aid students construct molecular models and solve particle problems. Includes examples of Johnstone's model of chemistry phenomena, a problem worksheet, and a student concept mastery sheet. (MDH)

Presents four articles for elementary teachers. The first shows how teachers can guide students to write stories from personal experiences. The second offers suggestions for mathematics instruction, focusing on primary level geometry and intermediate level problem solving. The third focuses on folk-art barn paintings. The fourth uses pumpkins to…

In the Community of Explorers Project (CoE) high school teachers and students engaged in scientific problem solving using advanced network technology and innovative pedagogy. Analysis of e-mail indicated the important effects of organizational and occupational cultures on the application of technology in classrooms and on the development of a…

It has always been a challenge for elementary school teachers to help special needs students and English learners understand challenging, standards-based science content while their students are still developing English language skills. Through their work as pilot teachers for the Engineering is Elementary (EiE) program developed by the Museum of…

Whole Farm Nutrient Management is an upper-level, undergraduate course offered through the Department of Animal Science (AS) and Department of Crop and Soil Sciences (CSS) at Cornell University. The course (AS/CSS 412) is designed for students interested in agricultural careers and aims to help them develop a working knowledge of agricultural…

As students observe plant growth, the questions that naturally arise can provide opportunities for student exploration and discovery. This guide presents a collection of activities for students in grades K-8 that turn students' questions into life sciences learning experiences. The guide contains four chapters, each with background information and…

This manual is part of a series of materials designed to reinforce essential concepts in physical science through interactive, language-sensitive, problem-solving exercises emphasizing cooperative learning. The manual is intended for limited-English-proficient (LEP) students in beginning physical science classes. The materials are for teams of two…

This document addresses some of the factors involved in teaching critical thinking skills in the science classroom. It contains sections that deal with: (1) pair problem solving--creating a Socratic learning environment (emphasizes the role of the teacher); (2) writing to learn science (the thought-process protocol); (3) integrating science…

This document includes summaries of conference presentations dealing with a wide variety of topics, including chemistry units for the elementary classroom, science experimentation in the secondary school, computer simulations, computer interfaces, videodisc technology, correspondence teaching of general chemistry, interdisciplinary energy courses,…

The Science in Action series is designed to teach practical science concepts to special-needs students. It is intended to develop students' problem-solving skills by teaching them to observe, record, analyze, conclude, and predict. This document contains a student workbook which deals with basic principles of physical science. Six separate units…

This guide is designed to provide a rationale and structure which can enable educational planners and decision makers in Kansas to develop and select science curricula. The content of the publication is intended to be used by administrators in charge of curriculum, departmental and district science chairpersons, and all teachers, citizens and…

This book strives to combine creative writing, the whole language approach, thinking skills, and problem-solving strategies with an introduction to ecological concepts. It aims to bring scientific facts to life by creating empathy for wild creatures and teach basic science skills by using creative writing and storytelling. This book contains nine…