This article takes a closer look at teaching in classrooms by reviewing a recent article by Carol Booth Olson and Robert Land, literacy researchers and National Writing Project site directors. In "A Cognitive Strategies Approach to Reading and Writing Instruction for English Language Learners in Secondary School" (EJ776476), Olson and…

Problem solving by example is an intermediate step toward mastering problem-solving heuristics. Discussed are problem-solving processes by using two problem examples. Emphasized are heuristics cataloging in a problem-solving log, and approaches to solutions, not the solutions themselves. (YP)

The purpose of this study is to contribute to an understanding of how errors could be employed in mathematics instruction so that the students use them constructively in support of their learning of mathematics. A teaching experiment was designed to create an ideal context in which the pedagogical approach to errors as springboards could be…

Describes basic problem-solving skills and presents a protocol of a student solving a problem. Discusses some of the difficulties in obtaining a correct solution. Lists basic prompts for problem solving. (YP)

Investigates high school students' understanding of the physical relationship of chromosomes and genes as expressed in their conceptual models and in their ability to manipulate the models to explain solutions to dihybrid cross problems. Describes three typical models and three students' reasoning processes. Discusses four implications. (YP)

This study explored secondary preservice science teachers' attempts to implement a constructivist approach to science teaching in a practicum setting. Described is the secondary science education program at St. Francis Xavier University. Interview excerpts are presented as data. Results indicated: (1) student teachers went through two…