The purpose of this research study was to explore the effects of children's trade books on the development of science concepts. The two objectives of this exploratory study were to determine whether children's ideas about specific science concepts change when trade books containing information about those concepts are read to them, and…

Learning science is complex and difficult for many students and their understanding of science concepts and processes may be inaccurate or lacking. In an effort to improve the science achievement of underprepared students enrolled in a general science course, an integrative instructional model, "Dimensions of Learning" was used. Since acquiring…

This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

This self-directed study unit for grades K-3 and 4-8 was developed expressly to transport the student from the position of passive recipient to active participant in his/her own pursuit of knowledge. Within the guide are two complete units: one created for the lower elementary student and one for the upper elementary/middle school student. Units…

This series of educational activities is intended to help teachers communicate basic scientific concepts related to global warming and the greenhouse effect to students grades 7-10. Seven sessions provide laboratory activities, simulations, and discussions that can be used to improve student understanding of a number of important scientific…

This guide is intended to assist in the evaluation of elementary science curriculum materials for use with high ability learners, in the light of calls for a "new science" which stresses depth of conceptual understanding. It presents a curriculum review process and two evaluation instruments. The process is intended to balance sound practices of…

This booklet was prepared by the National Aeronautics and Space Administration (NASA) for use by teachers in the classroom or by parents at home. The descriptions, classroom activities and illustrations are designed for elementary-level school children. On each right-hand page is a simple line drawing that illustrates the narrative and the…

A study examined whether the more inviting text structure of informational storybooks (compared to an information book) influences comprehension of scientific information. Ninety-six third-grade subjects were drawn from eight classrooms in four elementary schools in a mid-size metropolitan area in the southern United States. Within each class, six…

Currently, the biological sciences' arsenal of information and knowledge is increasing at such a rate that teachers cannot expect or be expected to teach all the "facts" that are known. Instead many are suggesting that teachers should help students to develop an ability to use and apply fundamental concepts in a critical and analytical way. To…

By playing with toys, children sometimes wonder how and why toys do what they do. At the moment of curiosity, interest can be captured and thinking can be influenced. This is a good time to focus on natural phenomena, provoke imagination, and promote scientific thinking. This book presents 53 classroom-tested activities to teach science with toys.…

A report is given of an international colloquy which offered the opportunity for representatives of 11 European countries to exchange views and experiences on further education and self-education of teachers. Discussions centered around five areas: (1) the science of education as a means of raising the effectiveness of the educational process and…

Studies have shown that students, after having studied physics concepts and being familiar with them for an appreciable time, may nevertheless lack the ancillary knowledge needed to use such concepts reliably; correspondingly, they exhibit major misconceptions and errors. Provided in this paper is an analysis of the ancillary knowledge required to…

The hypothesis as to the atomic structure of any given substance is introduced in many physics and chemistry textbooks by conveying the idea of repetitive division of a given amount of substance, for example, by grinding, dissolving, or evaporating. The rationale for this approach is the assumption of students inferring that this process of…

One area explored in the second (in-depth) phase of the Learning in Science Project was "children's science," defined as views of the world and the meanings for words that children have and bring with them to science lessons. The investigation reported focuses on the concepts of "living" held by 32 students in four different…

One area explored in the second (in-depth) phase of the Learning in Science Project was "children's science," defined as views of the world and the meanings for words that children have and bring with them to science lessons. The investigation reported focuses on students' thinking regarding their views on friction. Students (N=47) were…