Real science means wrangling with peers over real ideas. Wouldn't it be thrilling to emulate a real life model of science in action in classrooms? How? By starting with a great, hands-on activity modeling an object in space that introduces both key vocabulary and science concepts with visuals to support retention and learning; encouraging…

Modeling is an important step in the engineering process. In this activity, students create a model of an object of their choice using LEGOs (plastic building blocks), giving them skills and practice in techniques used by professionals. Students sketch as they build their objects. This activity facilitates a discussion on models and their…

Modifies the "What's in a Bag?" activity to effectively and engagingly demonstrate the nature of science. Describes each step of the activity and lists necessary materials. Shows students that, like scientists, their scientific models change as more data are gathered and incorporated into what is already known. (NB)

Presents a hands-on activity that uses a skeleton to study anatomy and physiology concepts and explore the relationship between form and function in nature. (NB)

Discusses teaching techniques for teaching about rocks, minerals, and the differences between them. Presents a model-building activity that uses plastic building blocks to build crystal and rock models. (YDS)

Demonstrates the need for a three-dimensional model as an aid for teaching students why eclipses do not occur every two weeks, as falsely indicated by two-dimensional models such as books, chalkboards, and computer screens. Describes procedure to construct the model. Indicates question related to seasons likely to arise from such a model and…

Presents seven classroom practices for beginning and senior science teachers. Categories include community, curriculum, constructivist connections, confidence, competence, computers, and caring. (YDS)

The British National Curriculum calls for children to work with living things. Discusses alternatives available for teaching children about bugs, most notably through models and live animals kept in school. Models prove valuable for introducing children to bugs and for stimulating them to ask scientific questions. Raises issues behind keeping live…

Describes a classroom lesson on comets that uses modeling and guided imagery to spark students' curiosity. Comet models are built using chunks of rock salt, polystyrene balls, and tinsel. Abstract ideas are made more concrete with a guided imagery story called Comet Ride! Includes an introduction to the use of parallax to measure the distance of…

This study suggests the use of a systemic process approach to the analysis of students' understanding of biological systems. A unified model was employed to enable the capture of the dynamic nature of biological processes and phenomena. The study is based on the integration of two conceptual frameworks, one related to systems and the other to the…

Describes the Science Education Program and Leadership (SEPAL) project, a model science program for elementary teachers and students, designed to improve the teaching of science at the K-8 level. Focuses on experiential learning for teachers and promotes an inquiry-oriented approach to science teaching. (JRH)

Describes an activity that involves exploring a model cave made out of a two-person tent as a way to add science process to a thematic unit on bats and spiders. This multifunctional learning center provides students with a variety of hands-on experiences, helps students focus on observable things from nature, and emphasizes process skills. Lists…

This book is designed to help students understand the nature of scientific inquiry by involving them in doing science rather than merely reading about it. The content of the text emphasizes science process skills, mathematical skills, and the use of theories and models that are fundamental for learning the various science disciplines. The…

Science projects are a great way for students to learn more about science as they search for the answers to specific problems. This book offers guidance and provides ideas for students as they plan experiments, find and record information related to the problem, and organize data to find answers to the problem. The 20 topics in this book suggest…

This videotape recording (20 minutes) and print profile illustrate how educators are using technology to help students with disabilities succeed in science. In the first segment of the video, several elementary classrooms in Cambridge, Massachusetts, are visited where students with and without disabilities carry out inquiry-based science with the…