Describes how to construct models of contour lines from flexible, colored bell wire. These models are used to illustrate three-dimensional terrain characteristics represented by contour lines printed on a flat map. (MLH)

Describes a course in agricultural and environmental science being tested in Australian high schools. Included are the course outline, descriptions of major units of the course, and a detailed example of one course unit. (SL)

Described is a secondary school science program which includes modularized courses in the earth science unified science, biology, chemistry, and physics. Students may continue in one science course or switch between courses upon completing modules. (SL)

This book provides opportunities for engaging students in scientific investigations, offering a hands-on approach that encourages students to understand science concepts, gives them ways to apply the concepts, and introduces and reinforces the skills they need to become independent investigators. The basic outline and objectives of each section of…

This book provides resources to teachers and librarians for creating thematic units on specific topics targeting grades K-8. Each topic includes key concepts, comprehensive teaching resources, teaching resources (nonfiction children's literature), reading selections (fiction children's literature), science activities, creative writing and art…

This activity is designed to introduce to students the processes of plate tectonics and volcanism that resulted in the formation of the Hawaiian Islands and the difference between S waves and P waves. Students are expected to explain how seismic data recorded at different locations can be used to determine the epicenter of an earthquake, infer a…

This activity teaches about the complexity of ocean exploration, the technological applications and capabilities required for ocean exploration, the importance of teamwork in scientific research projects, and developing abilities necessary to do scientific inquiry. The activity provides learning objectives, a list of needed materials, key…

The Nevada Science Standards represent a common core for curriculum throughout Nevada's schools. The Nevada Science Standards are intended to provide Nevada students with a rich, thorough, and varied science education to prepare them for the challenges, discoveries, and demands of life in the 21st century. The two main sections of the document…

This CD-ROM contains 17 computer-generated teaching tools, 16 interactive HyperCard "stacks", and a printable model. The 17 tools are separated into the following categories: (1) Geologic Processes; (2) Fossilization; (3) Earthquakes and Faulting; and (4) Map Projections and Globes. A navigation stack, "Earth Science," is provided as a launching…

The value of children's drawing and writing in science lies in its potential to assist children in making observations, remembering events, and communicating understandings. However, a neglected aspect of children's representations is that they can serve the teacher as guide to children's understandings and as a diagnostic tool. By creating their…

This videotape recording teaches students about constellations, star movement, and how scientists have studied celestial bodies throughout history from Ptolemy to Copernicus to the work of the Hubble Space Telescope. An interview with Kathy Thornton, one of the astronauts who repaired the Hubble while in orbit, is featured. A hands-on activity…

This videotape recording teaches students about the key characteristics of each planet, the differences between inner and outer planets, and which planets have their own moons. Students look at how remote-control rovers are designed to explore other surfaces in the solar system. A hands-on activity demonstrates how gravity keeps all the members of…

In this videotape recording, students learn about the human quest to discover what is out in space. Students see the challenges and benefits of space exploration including the development of rocket science, a look back at the space race, and a history of manned space travel. A special section on the Saturn V rocket gives students insight into the…

This videotape recording shows students what the sun is all about--how big it is, what it is made of, how old it is, and how long it is believed it will continue to burn. Students examine the individual layers of the sun and learn about solar activities, including sunspots, solar flares, and prominences. A hands-on activity guides students in…

This videotape recording ponders the wonders of the stars, the solar system, galaxies, and black holes. Students explore questions about the universe including How was it formed?, How big is it?, and How can we explore the far reaches of the universe? Students also learn about light years and the electromagnetic spectrum, and take a close look at…