Investigates the effects of conceptual assignments and conceptual change discussions on high school students' achievement and misconceptions about force and motion. Analyzes pretest and posttest data from the Force Misconception and Force Achievement Tests (FMFAT). Discusses the effects on the conceptual change discussion on reducing…

Reports on a small-scale investigation of student understanding of moments of forces to provide some indication as to the nature of intuitive ideas in this area. Results of the investigation suggest three stumbling blocks in the conceptual understanding of moment of forces. (Author/ASK)

Identifies students' conceptions that could be categorized as scientifically acceptable and investigates the nature of any possible relationship between these concepts. Investigates 6th and 10th grade students' ideas on whether gravity acted upon a series of moving or non-moving objects in everyday situations. (Contains 41 references.) (Author/YDS)

This book aims to develop an understanding of basic physics concepts among school teachers in grades 3-8. The concepts covered in this book include force, motion, gravity, and circular motion without intimidating detailed units and formulas. Chapters include: (1) "Newton's First One"; (2) "In Which We Describe Motion and Then Change…

Explains that in dynamics, the process of finding the direction of force acting on a moving object can be structured as a syllogism. Uses the syllogistic form of a scientific explanation task to help middle school students change their prior conceptions about force and motion. Reports four factors preventing students' use of deductive reasoning.…

Compares junior high school students' conceptual changes about force and motion and their interest in science between a group whose instruction including sports experiential learning activities and a group who used traditional instruction. Examines students' conceptual changes and interests according to the degree of their sports experience before…

Investigates the nature of college student difficulties with negative values of velocity by using interviews. Discusses graphical representation of negative values of velocity and interpretations of graphs involving negative values of force. Suggests some instructional implications from the discussion. (YP)

By studying many observations from recent research dealing with beginning physics students' conceptions about forces and motion, this investigation produced a framework within which this research can be organized. The framework summarizes the mechanisms of force invoked by students in particular situations, and it describes the features of…

This paper analyzes the misconceptions high school students have about force and suggests that the misunderstanding of Newton's third law is the key to these misconceptions. Clinical interview and diagnostic test data (N=104) indicates that many students have a naive view of force as an acquired or innate property of single objects rather than…

The seven articles of this theme issue bring together recent theoretical work in investigating the kind of conceptual change that occurs in the learning of the physical sciences. How conceptual change occurs and the implications for science instruction are considered. (SLD)

The consistency, if any, with which force concepts are used by individual students in different, but closely related, contexts was investigated. A total of 534 university and high school students were tested to elicit their beliefs about the forces acting on various objects. Students' beliefs about the forces acting on objects at rest and in…

Described are the results of interviews of students regarding the concepts of "forced" and "natural" motion. Aristolean-like beliefs have been found to persist in students even though these views differ from orthodox physics views. (KR)

Describes a study which determined the prevalence of the non-Newtonian view among students (N=125) and to what extent their physics teachers (N=5) were aware of this prevalence. Includes methods used and summaries of typical responses to a paper-pencil, multiple-choice format questionnaire focusing on aspects related to force. (JN)

Investigates the conceptual-change process in grade 10 students during a computer-supported physics unit. Finds that many students vacillated between alternative and scientific conceptions from one context to another during instruction, and those few students who did exhibit context-independent and stable conceptual change appeared able to accept…

Discusses (1) the need for teachers to understand student conceptions; (2) alternative conceptions that students formulate; (3) changing conceptions; (4) representing conceptual knowledge for studying conceptual change; (5) strategies for inducing change; and (6) a taxonomy of conceptual change. (Contains 61 references.) (MDH)