The current research is to give an example to the inquiry-based science teaching implementations for facilitating knowledge acquisition and retention in a short period of time. Thus, the aim of the research is to transfer of acquired knowledge into different situations using sequential inquiry activities, which have challenging questions for…

In this paper, we engage in a thought experiment about how students might notate their reasoning for composing fractions multiplicatively (taking a fraction of a fraction and determining its size in relation to the whole). In the thought experiment we differentiate between two levels of a fraction composition scheme, which have been identified in…

This paper reports an interpretive study that sought students' views about the role that practical work plays in their school science lessons. Twenty-nine students aged between 13 and 16 years were selected from three secondary schools in England. Data were collected from initial lesson observations and in-depth interviews in order to explore…

This research reports on a study of curriculum materials development and use compared with the use of existing curriculum materials in an elementary classroom. The research explored the effect of explicit attention to epistemic practices in curriculum materials and the enactment of those materials. Epistemic practices include asking questions,…

Discusses how drama can play a vital role in the science classroom. Guidelines and criteria for the evaluation of the use of drama in science teaching are also presented. (HM)

Discusses how biology teachers can design or adapt existing laboratory and field experiences to promote reflective thinking and self-regulation of students. (HM)

The Science Activities Action Research Group considered problems related to using science activities in teaching/learning of science ideas, problems previously identified and described during exploratory/in-depth phases of the Learning in Science Project. Three specific tasks were formulated by the group, including: investigating wording of…

Describes a collection of college chemistry demonstrations designed for self-paced classes. Some of these exercises stem from original ideas; others are adaptations of one or more published demonstrations. Two exercises, as examples, are also included. (HM)

The Learning in Science Project established that children from a young age construct out of their everyday experiences views which they use to establish their world and that these views are remarkably resistant to replacement by scientifically more useful views. Although science lessons tend to be based upon activities which are designed by…

Four papers to be used in conjunction with video-tapes developed by the Learning in Science Project are presented. Topic areas of the papers focus on: (1) animals; (2) electric current; (3) force; and (4) science activities. The first paper presents transcripts of class discussions focusing on the scientific meaning of the word animal. The second…

ASCERTAINED WAS THE COMPARATIVE EFFECTIVENESS OF TWO TECHNIQUES OF TEACHING SEVENTH GRADE GENERAL SCIENCE--(1) A NON-PROGRAMED, PROBLEM-SOLVING APPROACH, AND (2) A PROBLEM-SOLVING APPROACH THROUGH SELECTED, OPEN-ENDED, LABORATORY EXPERIENCES. SPECIFICALLY, THIS STUDY ATTEMPTED TO DETERMINE WHETHER THERE WERE ANY SIGNIFICANT DIFFERENCES BETWEEN THE…

THIS DOCUMENT WAS DEVELOPED TO HELP ELEMENTARY SCHOOL TEACHERS KEEP PACE WITH THE CONTINUALLY ADVANCING FIELD OF EDUCATIONAL RESEARCH, PARTICULARLY AS IT APPLIES TO THE ELEMENTARY SCHOOL SCIENCE PROGRAM. IT IS ONE IN A SERIES OF PAMPHLETS ON "WHAT RESEARCH SAYS TO THE TEACHER," PRODUCED JOINTLY BY THE NATIONAL EDUCATIONAL ASSOCIATION (NEA)…

Presented is a guide for teaching activities produced as a result of a Learning in Science Project investigation which showed that children often have quite different meanings for the words "animal,""plant," and "living" than do scientists. Included are: (1) focus of instruction at different educational levels; (2) a…

The concept of a chemical reaction (as opposed to physical mixing, dissolution, or change of state) is developed in this five-part unit. In addition, the ideas that chemical reactions involve the formation of new substances and that mass is conserved in a chemical reaction are stressed. Part 1 discusses unit objectives and considers teachers'…

The major focus of this unit is on changes where substances do not, from the scientific viewpoint, actually change into other substances. For example, substances may expand or contract upon heating or change form (such as ice to water). Part 1 provides a 12-item instrument to enable teachers to check their own ideas about this topic and to clarify…