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Costa Rica: Land of Pure Life - PBS

Grades
5 to 7
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From volcanoes to marine turtles, explore some of Costa Rica's natural wonders. Two lesson plans - one on frogs, the other on volcanic soil - are included in the Teacher ...more
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From volcanoes to marine turtles, explore some of Costa Rica's natural wonders. Two lesson plans - one on frogs, the other on volcanic soil - are included in the Teacher Resources section. While a bit heavy on text, and a bit lacking in photographs, the site has great content for student research. Aligned to national standards.

tag(s): oil (20), soil (17), volcanoes (62)

In the Classroom

Take advantage of the free lesson plans and classroom activities hosted within the "Teacher Resources" portion of this site. This could be a great resource for a World History classroom, or for a Earth Sciences class.

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Autumn Leaf Scrapbook - Missouri Botanical Garden

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4 to 6
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If leaf collections are part of your science curriculum, check out this beautifully organized site that takes a look at deciduous trees and how to identify them by the color ...more
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If leaf collections are part of your science curriculum, check out this beautifully organized site that takes a look at deciduous trees and how to identify them by the color and shape of their leaves. Links to virtual leaf identification guides are also provided.

tag(s): fall (12), halloween (46)

In the Classroom

Use this story as a guide and ask students to collect autumn leaves to make a scrapbook. Take pictures of the collections, then use Bookemon, reviewed here to create a digital scrapbook. Extend learning by asking students to identify the species of trees from which the leaves originated.

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Magnetism

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4 to 7
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This no-frills site provides background information and step-by-step, illustrated instructions for making magnetic "toys" that demonstrate scientific principles. While not a kid-friendly...more
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This no-frills site provides background information and step-by-step, illustrated instructions for making magnetic "toys" that demonstrate scientific principles. While not a kid-friendly site, it is a helpful guide for teachers.

tag(s): magnetism (38)

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How Volcanoes Work - San Diego State Univ.

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10 to 12
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The science behind volcanic eruptions is described with vivid photographs and text in this high-level site, best suited for advanced secondary students. Six distinct topics - eruption...more
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The science behind volcanic eruptions is described with vivid photographs and text in this high-level site, best suited for advanced secondary students. Six distinct topics - eruption types, historical eruptions, volcanic landforms, the dynamics of eruption, volcanism on other worlds, and eruption products - are followed by interactive quizzes. Related links and a printable volcano crossword puzzle are also included.

tag(s): geology (61), volcanoes (62)

In the Classroom

Share the images on your whiteboard. Have students search for additional free photos of volcanoes at Unsplash, reviewed here or Pexels, reviewed here.

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Hyperheart - University of Utah

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6 to 12
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Use this animated site to help students visualize how blood circulates through the heart. Younger students can easily follow the well-labeled animation, and older students may be interested...more
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Use this animated site to help students visualize how blood circulates through the heart. Younger students can easily follow the well-labeled animation, and older students may be interested in the tutorials, which explain the various stages of the cardiac cycle in much greater detail.

tag(s): heart (26)

In the Classroom

Display this site on your interactive whiteboard or with a projector to introduce to students. Pair strong readers with weaker readers. Have all students use Wordnik, reviewed here, to hear the word pronounced and to read the different definitions. Enhance student learning by having them make a Padlet, reviewed here, to list the words and write the diffent definitions. Then, students can discuss which definition is correct for their use; older students can discuss how the two definitions are similar. For instance atrium can be architecture or part of anaomy, then discuss how those two concepts are related.

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Discovering Fossils

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9 to 12
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Geological secrets are revealed in this informative site that presents a wealth of information about the search for and interpretation of fossils. Features include a guide for beginners,...more
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Geological secrets are revealed in this informative site that presents a wealth of information about the search for and interpretation of fossils. Features include a guide for beginners, a collection of fossil myths, a glossary, fossil-themed games and activities, and much more. A nice addition to an earth science unit.

tag(s): fossils (44), geology (61), paleontology (28)

In the Classroom

This site is the perfect addition to any classroom learning about paleontology or archeology. Divide students into cooperative learning groups, and allow them to explore the site on classroom computers. Substitute paper and pen and enhance learning by having students create a digital book of what they learned using a digital such as Bookemon, reviewed here.

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Genesis: Search for Origins - NASA

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3 to 12
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Despite its untimely crash to Earth, the Genesis spaceship still managed to bring back tiny samplings of raw material from the sun for eager scientists to analyze. This site provides...more
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Despite its untimely crash to Earth, the Genesis spaceship still managed to bring back tiny samplings of raw material from the sun for eager scientists to analyze. This site provides an overview of the entire mission, video clips, photographs, and descriptions of the processes scientists are using to investigate the Genesis canister and its contents. Younger students will enjoy the interactive games and activities related to our planet, space travel, and visualizations created by NASA. Be sure to check out the Multimedia dropdown tab for teacher resources and STEM suggestions.

tag(s): nasa (36), solar system (125), space (248), sun (87)

In the Classroom

Take advantage of the free lesson plans and classroom activities available on the NASA homepage. Use the simulations to teach students about space, space travel, and even elements. Great for science teachers of almost all grades!
 This resource requires PDF reader software like Adobe Acrobat.

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Online Marine Picture Book

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6 to 8
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This online introduction to marine life, designed by and for middle school kids, is an excellent primer for field trip excursions to tidal pools. If traveling to the coast is ...more
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This online introduction to marine life, designed by and for middle school kids, is an excellent primer for field trip excursions to tidal pools. If traveling to the coast is not an option, the online slideshow provides photos and descriptions that are the next best thing to being there. Caution: the site contains several inactive links to videos and related resources.

tag(s): animals (276), habitats (103), oceans (142)

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Frogs: A Chorus of Color - American Museum of Natural History

Grades
1 to 8
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This beautifully organized resource presents fine photographs, general information, and audio clips that thoughtfully introduce visitors to the world of frogs. Featured topics include...more
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This beautifully organized resource presents fine photographs, general information, and audio clips that thoughtfully introduce visitors to the world of frogs. Featured topics include reproduction, the frog life cycle, frog species (from the half inch Cuban tree toad to the seven pound West African goliath frog), and the effects frogs have on the ecosystem. This is a wonderful site to incorporate into a lesson on amphibians. This site requires Real Player. You can get it from the TeachersFirst Toolbox page..

tag(s): amphibians (16)

In the Classroom

Treat your students to this wonderful website about frogs. Use an interactive whiteboard or projector to share the sights and sounds of these amphibians.

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Origins - NOVA

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9 to 12
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This creative awe-inspiring site examines Earth's life history and offers interactive modules, slide shows, and articles that take visitors back to the beginning of everything. Visitors...more
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This creative awe-inspiring site examines Earth's life history and offers interactive modules, slide shows, and articles that take visitors back to the beginning of everything. Visitors can decide for themselves if life exists on other planets, explore the role played by galaxies, and the most recent scientific discoveries of life's origins. Your students will be amazed as they analyze the fingerprints of a star, see how the Eagle Nebula was assembled from raw Hubble Telescope data, or check our where in the world scientist are finding their greatest discoveries in origins research. Stay tuned for a soon-to-be-developed teacher's guide.

tag(s): planets (124)

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Sesame Street - Sesame Street & PBS

Grades
K to 2
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The Children's Television Network has created a delightful set of learning activities that strengthen skills in letter recognition, decoding, listening, problem-solving, and more. Led...more
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The Children's Television Network has created a delightful set of learning activities that strengthen skills in letter recognition, decoding, listening, problem-solving, and more. Led by the familiar cast of characters from Sesame Street, your youngest students will love exploring Elmo's World and the Game Room, and participating in interactive stories. The links include games, stories, art, music, mail, and Elmo's World. At the Games link, you will find science activities about the weather, counting challenges, classification activities, musical fun, and numerous other educational activities. This site truly has something for all primary elementary classrooms.

tag(s): audint (13), audio books (43), classification (20), counting (66), listening (117), numbers (119), preK (322), sound (74), sounds (40)

In the Classroom

Use this rare find to motivate your students. Have students work on individual computers and explore this site on their own. With younger students, you may want to introduce the site on an interactive whiteboard or projector. This is definitely one that you will want to share with your parents in your newsletter or on your class website.

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Apollo 11 - NASA

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4 to 12
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It's July 20, 1969 and millions of Americans are glued to their television watching Neil Armstrong take that first historic step on the surface of the moon. This multimedia NASA ...more
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It's July 20, 1969 and millions of Americans are glued to their television watching Neil Armstrong take that first historic step on the surface of the moon. This multimedia NASA site recreates that Apollo 11 mission, from its launch to its splashdown. Students can view vintage photographs, listen to the mission's audio recording, browse news articles, and tour the video gallery.

tag(s): moon (87)

In the Classroom

Use the video clips over the interactive whiteboard to supplement the text in discussing the Apollo missions. The clip of the first landing would be a great way to introduce the topic, putting all students at the same level of understanding before beginning a lecture or class discussion. Great resource for a US history classroom!

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Visionlearning - Visionlearning, Inc

Grades
6 to 12
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Complete a free online registration and begin to explore an impressive collection of learning modules that address chemistry, general science, physics, math in science, process of science,...more
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Complete a free online registration and begin to explore an impressive collection of learning modules that address chemistry, general science, physics, math in science, process of science, earth science, and scientists and research. Many modules contain interactive animations, a glossary, related current events, practice exercises, and biographic information about scientists who worked with that particular concept. Members can personalize each module with comments, links, or notes.

tag(s): acids and bases (10), carbon (15), cells (80), darwin (14), earth (195), energy (139), gravity (52), light (59), matter (52), molecules (44), optics (14), paleontology (28), periodic table (49), photosynthesis (18), planets (124), reading comprehension (146), rock cycle (26), rocks (45), scientific method (49), scientists (72), space (248), water (105), waves (14)

In the Classroom

Include this site to supplement your current grade 6-12 science curriculum. Use the resources to differentiate instruction for gifted students in lower grades or as remediation for struggling students in older grades. Use the student materials for differentiating instruction or as homework. Have students share their learning or understanding of a topic with video explanations using a tool like Gravity. Gravity is a tool for video responses to a question along with comments from peers. Extend technology use in your classroom and take student learning a step further by asking them to create and share their own multimedia presentation along with suggestions for learning about their topic of interest. Use a tool like Sway. Sway is a presentation tool that offers multimedia options including text, video, and images.

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Interactive Astronomy Pages

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5 to 12
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This website provides short and sweet information that can come in handy during an astronomy lesson. "What's a blue moon?" "How many eclipses will occur this year?" "How do ...more
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This website provides short and sweet information that can come in handy during an astronomy lesson. "What's a blue moon?" "How many eclipses will occur this year?" "How do you figure out your longitude or latitude?" - are just a few of the questions that can be quickly addressed with a click of the mouse.

tag(s): latitude (9), longitude (8), moon (87)

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Science Fair Central - Discovery & Home Depot

Grades
2 to 12
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Students, teachers, and parents can turn to this excellent resource for comprehensive help with science fair projects. At the top of the page is a video, "Operation Build It." ...more
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Students, teachers, and parents can turn to this excellent resource for comprehensive help with science fair projects. At the top of the page is a video, "Operation Build It." The first eight minutes are mostly about Home Depot's Kids workshops, but starting about 8:57, the video gets into students creating a workshop at home - tools they will need, safety ideas, and spaces to work. The rest of the video is mostly about kits available from Home Depot. Next, explore project ideas categorized by Scientific and Engineering Ideas. Scientific Steps include a brief explanation for each step and planning sheets for Elementary and Secondary students. Finally, there is the Presentation section, which consists of an example, completed directions, and a materials list. Scroll down the page to explore different projects by year. Also, find resources on organizing a science fair and getting parents involved in the process.

tag(s): competitions (11), experiments (66), science fairs (21), STEM (369)

In the Classroom

As an introduction, show parts of the video to the class, use Reclipped, reviewed here, to show just the part you want. For interested students, you may want to contact your local Home Depot to see if they offer the Saturday workshops for kids.
 This resource requires PDF reader software like Adobe Acrobat.

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Bone Biology for Kids

Grades
4 to 8
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Science, health, and biology teachers can find a variety of resources on this site for helping students to understand the skeletal system, bone health, and nutrition. Students can play...more
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Science, health, and biology teachers can find a variety of resources on this site for helping students to understand the skeletal system, bone health, and nutrition. Students can play an interactive Bone-Yahtzee game, or participate in a question/answer page. The Teacher's Corner contains two printable worksheets that can be used to guide students through the site content. Some sections are still in progress, but there is still a considerable amount of information to explore.

tag(s): nutrition (137)

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Population Institute

Grades
9 to 12
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The issue of worldwide overpopulation is addressed in this site that explores the problem as well as potential solutions. Population facts and figures are presented along with descriptions...more
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The issue of worldwide overpopulation is addressed in this site that explores the problem as well as potential solutions. Population facts and figures are presented along with descriptions of crises concerning natural resources, endangered species, the environment, and urbanization. This is a timely and thought-provoking resource that can generate some purposeful class discussion.

tag(s): population (53)

In the Classroom

This is a great site for a Cultural Geography class studying population and TFR. Use the fact sheets on this site about several developing nations to start a class discussion on population growth, and factors that contribute to a growing or decreasing population. This could lead into projects where students track population and label factors that may be affecting the numbers.

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Optics for Kids - Optical Research Associates

Grades
6 to 12
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Add this simple and concise resource to a classroom unit on the science of light. Students can discover answers to questions like "Why is the sky blue?" and "How ...more
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Add this simple and concise resource to a classroom unit on the science of light. Students can discover answers to questions like "Why is the sky blue?" and "How does a magnifying glass make things look bigger?" In addition to optical basics, the site provides brief information about science and engineering careers, and links to other teaching and learning resources. Follow the link to A Gentle Introduction to Optical Design for a slightly more technical presentation, appropriate for older, more advanced students.

tag(s): light (59), optics (14)

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Dictionary of Units

Grades
2 to 12
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This online dictionary of units of measurement is a handy resource for understanding the differences between the international system, the metric system, and U.S. system of measures....more
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This online dictionary of units of measurement is a handy resource for understanding the differences between the international system, the metric system, and U.S. system of measures. Discussions concerning conversions from one system to another are provided along with 40 different calculators (each devoted to converting units in a particular category) and a helpful downloadable pocket guide.

tag(s): measurement (124)

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Birdfeeder Cam - Cornell Ornithology Lab

Grades
1 to 12
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Create a bird-watching nook in your classroom even if you don't have windows! This feeder-cam provides a birds-eye-view of feathered critters as they drop in for a snack. A new ...more
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Create a bird-watching nook in your classroom even if you don't have windows! This feeder-cam provides a birds-eye-view of feathered critters as they drop in for a snack. A new snapshot is sent every forty-five seconds from dawn till dusk, and past images are can be viewed in a slide show format. Visitors can choose their favorite feeder to view with the streaming video option. If you and your students want to keep an eye on the birds throughout the day, download the floating window that refreshes every ten seconds.

tag(s): birds (47)

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