Students see firsthand that stars and constellations are not arranged in a flat, 2-D pattern in this Moveable Museum unit. The five-page PDF guide includes suggested general background readings for educators, activity notes, step-by-step directions, and a Big Dipper map. Students make their own 3-D models of the Big Dipper using readily available materials and examine their models, observing the 3-D constellation from new perspectives.

A 2-D map is a great guide here on Earth—and virtually worthless for finding your way around in outer space. Take a 3-D look at mapping our solar system and universe. This Moveable Museum article, available as a printable PDF file, looks at how astronomers use data to create 3-D models of the universe. Explore these concepts further using the recommended resources mentioned in this reading selection.

This online database of our African Ethnographic collection includes artifacts that were found throughout the continent of Africa, from The Gambia to Madagascar, from Algeria to South Africa. The database allows you to see all artifacts for a country by clicking on a map or list of country names, search by object type, culture, and keyword find out what items are currently on display, and learn about recently acquired artifacts. There are two ways to search the collection as a picture-only gallery, or as a catalog that describes each artifact's provenance (country, locale, culture), materials, dimensions, and year of acquisition.

"Normally, an animal gets half its DNA from its mother and half from its father. But Dolly had three mothers: one mother gave Dolly her DNA; one supplied an egg; and the third, her surrogate mother, gave birth to her. Dolly is an identical twin of the mother who gave her her DNA. But Dolly is six years younger."This kid-friendly Web page helps kids understand how and why Dolly was cloned, and understand the potential benefits of cloning as well as the controversy it raises.

This classroom activity introduces students to Antarctica's organisms, landscapes, and seascapes. After examining the images in the photo gallery, students work in small groups to discuss their conclusions about the living conditions on this continent. The printable three-page handout includes a series of questions to help students structure their thoughts while viewing the gallery images and a group worksheet that guides students through a discussion of their evolving hypotheses and conclusions.

This online article explains the meticulous care and tracking that goes into storing the 530,000 items in the museum's anthropology collection. Along with discussing the inherent differences between the items in each of the collection's three subdivisions (archaeology, ethnology, and biological anthropology), the article covers the nature of collections, preserving anthropology collections and computerizing collections management

This online article introduces students to the Objects Conservation Laboratory run by the museum's Anthropology Division. It discusses the main activities of the lab's conservators what that process involves.

After researching the characteristics of arthropods, students observe arthropods in the field, analyze their data, and learn how to develop their own arthropod collection. The unit is designed to be completed in eight or more sessions. The comprehensive curriculum materials contain information for teachers, including activity tips and an overview of the characteristics that define arthropods.

This unit, in which students prepare to observe arthropods in their field site's different microhabitats, helps set the stage for a discussion on the ramifications of habitat loss. It's designed to be completed in four or more sessions and has comprehensive curriculum materials for teachers, including activity tips and an overview of the microhabitats in a temperate forest. The unit is designed to answer the following two target questions. What microhabitats exist at our site? Do different arthropods occur in different microhabitats?

This online database of our Asian Ethnographic collection includes artifacts that were found throughout the continent of Asia, from Russia to Indonesia, from Turkey to Japan. The database allows you to see all artifacts for a country by clicking on a map or list of country names, search by object type, culture, and keyword, find out what items are currently on display and learn about recently acquired artifacts. There are two ways to search the collection as a picture-only gallery, or as a catalog that describes each artifact's provenance (country, locale, culture), materials, dimensions, and year of acquisition.

This reference list has 11 kid-friendly books on a wide range of astronomy topics. For each title, the publisher and publication date are included along with author name.

This reference list has more than 20 recommended astronomy books for older students and adults. For each title, the publisher and publication date is included, along with author name. The list is divided into three subcategories: General Astronomy and Astrophysics, Light and Telescopes, and Digital Imaging and the 3-D Universe.

This OLogy activity shows kids that there are simple, but very helpful things they can do to protect the ocean -- even if they live nowhere near the water. The activity opens by introducing kids to Gabby, a future marine biologist who wants to study dolphins. Then it has a checklist of 14 ways kids can be ocean helpers that includes asking for tap water instead of bottled water and leaving plants and animals where they find them.

Students learn about material culture in this Moveable Museum lesson plan by taking a firsthand look at how culture influences the kinds of things we do. The 12-page PDF guide has educator materials including background information, teacher strategies, assessment guidelines, and detailed notes about the curriculum standards addressed. The Becoming a Cultural Researcher activity worksheet has a series of questions that prompts students to reflect on the material culture of daily activities, customs, or ceremonies. There is a kid-friendly glossary of related terms.

In this classroom activity, middle school students examine the wide-ranging sizes of dinosaurs. The activity opens with background information for teachers about the enormous range of dinosaur sizes. In a classroom discussion, students describe the size of some dinosaurs. Then, working from an existing grid, students create either a to-scale drawing of a Tyrannosaurus head or a life-size drawing of a Protoceratops.

Satellite observations that detect and map fires provide important insight into the widespread nature of fire activity around the world. This visualization, which shows global satellite observations of fires in 2002 and 2003, goes on to focus on a region where fire plays a dominant role in the landscape: Southern California. The wildfires that roared through Southern California in the autumns of 2003 and 2007 were particularly fast-burning and destructive because people have actively suppressed fires in the region where residential development is expanding further and further into wild land areas.

This reference list has more than 30 kid-friendly books on biodiversity. For each title, the author, publisher, and publication date are given. The diverse list includes field guides for identifying plants and insects, hands-on nature experiments and activities, photographic looks at the world's diverse species, and handbooks with tips about collecting and preserving specimens.

This diverse list of 13 multimedia resources can help you enhance the study of biodiversity in your classroom. For each resource, ordering information is provided. The list is divided into five categories: videos, magazines, posters, audio tapes, and other kits, units, and projects

Produced by the Center for Biodiversity and Conservation, this brief guide summarizes for policymakers the consequences of biodiversity loss for human health, including threats to global supplies of food and fresh water, exposure to formerly rare diseases and opportunistic infections, and loss of important sources of medicines. The guide can be downloaded as a pdf at no charge.

This list of botanical gardens and arboretums includes links to Web sites which you can search for institutions in your region. In addition, it includes detailed information about 14 of the country's largest botanical gardens and arboretums. Where possible, it includes the following information for each: mailing address and phone number, Web site and email address, details about its grounds and collections, and the type of support offered, including educational materials, resource libraries, and classes/workshops.