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Cycling Science - The Exploratorium

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4 to 8
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The Exploratorium introduces all the scientific and mechanical principles that go into today's bicycle. This is a great site for those studying simple machines, and its content also...more
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The Exploratorium introduces all the scientific and mechanical principles that go into today's bicycle. This is a great site for those studying simple machines, and its content also goes well into other mechanical topics. The video clips are nice, but in no way essential to the presentation.

tag(s): machines (17), simple machines (21), transportation (31)

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Texas Instruments Education Center - Texas Instruments

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1 to 12
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Long known for its support of educational programs, TI's teacher activity exchange includes items for K-16, with a predictable concentration on math and science activities that relate...more
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Long known for its support of educational programs, TI's teacher activity exchange includes items for K-16, with a predictable concentration on math and science activities that relate to its many models of calculators. Click on their Professional Development section for more resources to help you as a teacher, including free online courses.
This site includes advertising.

tag(s): calculators (36), charts and graphs (180)

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Illusions Online - The Exploratorium

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4 to 12
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Here's a great little collection of optical illusions - complete with explanations of why they take place. This is a great site to demonstrate how our eyes and minds perceive ...more
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Here's a great little collection of optical illusions - complete with explanations of why they take place. This is a great site to demonstrate how our eyes and minds perceive images - and how what we see is sometimes not what's there.

tag(s): optical illusions (12)

In the Classroom

These illusions can be used in different ways with a wide range of grade levels.

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At Home Astronomy - UC Berkeley

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2 to 8
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This is a well organized collection of ten simple experiments that demonstrate principles and phenomena of astronomy. Each includes complete illustrations, narrative, and instructions...more
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This is a well organized collection of ten simple experiments that demonstrate principles and phenomena of astronomy. Each includes complete illustrations, narrative, and instructions on how to perform the experiment and what it shows.

tag(s): experiments (66)

In the Classroom

These experiments would work equally well in most classrooms as a nice way to bring a complex topic down to earth.

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NOAA Fisheries Shark Site - NOAA

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3 to 12
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Here's a factual information site about sharks that offers a strong dose of reality for those concerned about shark attacks. You can find details on the species most common on ...more
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Here's a factual information site about sharks that offers a strong dose of reality for those concerned about shark attacks. You can find details on the species most common on the Atlantic, Pacific, and Hawaiian coasts, along with explanations on why many of these species are threatened or endangered.

tag(s): oceans (142)

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Optics for Kids - Optica

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1 to 12
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This site about optics and the uses of light offers students several games and explanations that help explain vision and color, lasers, and the uses of optics in various careers. ...more
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This site about optics and the uses of light offers students several games and explanations that help explain vision and color, lasers, and the uses of optics in various careers. Additional educational resources, including lesson plans, are available through their partnerships

tag(s): optics (14), vision (41)

In the Classroom

Students can explore optical illusions and the reasons behind them. There are several activities across the grade levels to explore reflection, refraction, and birefringence.

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How to Make a Pinhole Camera - Instructables

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4 to 12
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Here's a science project that actually works. This site includes complete instructions for building a pinhole camera that students can use to take "real" pictures that can be surprisingly...more
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Here's a science project that actually works. This site includes complete instructions for building a pinhole camera that students can use to take "real" pictures that can be surprisingly good. The required materials are easy to find, and this one can be both fun and educational.

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

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How Air Force One Works - Howstuffworks

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4 to 12
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For Presidential gadget fans, Air Force One is the ultimate. Here's a site that really does explain how the president's jet works and what it looks like inside. Watch the ...more
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For Presidential gadget fans, Air Force One is the ultimate. Here's a site that really does explain how the president's jet works and what it looks like inside. Watch the video to learn about Air Force One - the plane of the president. The video resides on YouTube.

tag(s): aircraft (26), flight (33), presidents (151)

In the Classroom

Use this site as a starting point for students working on research projects or papers on the President and the many services surrounding him. This site has a lot of great information and would be a great springboard for further research. Make sure to include this site on any resource sheets concerning their research!

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Build a Solar System - The Exploratorium

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4 to 12
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Here's a nifty tool that calculates the measurements you'll need for an exact scale model of the solar system. Just enter the size of the Sun and the page calculates ...more
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Here's a nifty tool that calculates the measurements you'll need for an exact scale model of the solar system. Just enter the size of the Sun and the page calculates everything else. Because of the vast size differences involved, it may be difficult to create a model in a small space, but just comparing the numbers can be instructive.

tag(s): planets (124), solar system (125), sun (87)

In the Classroom

Those teaching space or earth science will find this one a great tool for developing models and comparisons.

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Lost Liners - PBS

Grades
4 to 12
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Shipwrecks fascinate, and this collection of underwater explorations of sunken ocean liners will only fuel students' curiosity. There are maps, images, and explanations of how undersea...more
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Shipwrecks fascinate, and this collection of underwater explorations of sunken ocean liners will only fuel students' curiosity. There are maps, images, and explanations of how undersea exploration works. While this site is the companion to a PBS program, it stands alone nicely.

tag(s): oceans (142)

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Antarctica - Scientific Journeys - The Exploratorium

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4 to 12
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This site from San Francisco's Exploratorium chronicles the journey of a team of scientists in 2001 and from McMurdo sound to the South Pole. There is also a link ...more
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This site from San Francisco's Exploratorium chronicles the journey of a team of scientists in 2001 and from McMurdo sound to the South Pole. There is also a link to Ice Stories from 2007-2008. Study topics included everything from global warming to continental drift, and there are lots of reports and images to prove it. Even though this site is a bit dated, it still contains a lot of information to discover. This would be a nice background site for an Antarctica unit. Though the videos require Quick Time, there is plenty of information on this site to make your visit worthwhile!

tag(s): antarctica (28), arctic (33), climate change (112), ecology (117)

In the Classroom

Share this information with your students to use for research projects. Have your students create a Piktochart AI Infographic Maker, reviewed here to show the difference in global warming from the present to 16 years ago!

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The Dinosaur Floor

Grades
4 to 8
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Upper elementary students will like this colorful introduction to dinosaurs of the Triassic, Jurassic, and Cretaceous periods. There are lots of images and information in the various...more
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Upper elementary students will like this colorful introduction to dinosaurs of the Triassic, Jurassic, and Cretaceous periods. There are lots of images and information in the various "rooms" of this site. This one would be a nice starting point for a "report on your dinosaur" assignment.

tag(s): dinosaurs (48)

In the Classroom

You'll want to be sure your students have some dinosaur vocabulary before they start their visit.

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Transportation and Public Transit

Grades
3 to 6
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Here's an elementary-level introduction to the history of transportation from a public transit group. The focus is on how we move people, as opposed to products, but the content would...more
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Here's an elementary-level introduction to the history of transportation from a public transit group. The focus is on how we move people, as opposed to products, but the content would fit well with a unit on communities, cities, or how urban planning works. The site includes a quiz for each of its several units.

tag(s): transportation (31)

In the Classroom

Use this site as a learning center or station to help students review information about a unit on transportation. The chapter quizzes at the end of the unit make a great formative assessment, to see where students are and where they need the most help. This is an excellent source for elementary school teachers!

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My First Garden - University of Illinois

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2 to 5
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The University of Illinois Extension offers this introduction to gardening for primary age students. The content includes steps for planning a garden, information on the basic elements...more
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The University of Illinois Extension offers this introduction to gardening for primary age students. The content includes steps for planning a garden, information on the basic elements that all plants need, and some simple suggestions on what to plant and when.

tag(s): plants (142)

In the Classroom

Teachers might want to use this site as part of a class garden project.

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Planetary Image Catalog - NASA

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4 to 12
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NASA offers an easy-to-use collection of images of the planets, their moons, and other comets, asteroids, and similar objects that pass by from time to time. Many of the images ...more
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NASA offers an easy-to-use collection of images of the planets, their moons, and other comets, asteroids, and similar objects that pass by from time to time. Many of the images are indexed by the mission which obtained them, but the thumbnails will help you find what you're looking for. Great image resource for a solar system unit.

tag(s): moon (87), planets (124), solar system (125)

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K-W-L - A Strategy for Learning

Grades
4 to 12
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While this exercise is from a site on science and optics, the KWL strategy - a structured form of questioning and answering - is applicable to the study of many ...more
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While this exercise is from a site on science and optics, the KWL strategy - a structured form of questioning and answering - is applicable to the study of many topics other than science. Teachers will like this one because it outlines multiple strategies for both inquiry and presentation, giving examples from science, literature, and art.

tag(s): inquiry (35), inventors and inventions (89)

In the Classroom

If you're not familiar KWL, this is a great starting point.

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Enchanted Learning: Savannah

Grades
2 to 5
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Primary level teachers will like Enchanted Learning's scores of printables for animals that live in the savannah biome. This site is a web resource for the TeachersFirst for grades...more
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Primary level teachers will like Enchanted Learning's scores of printables for animals that live in the savannah biome. This site is a web resource for the TeachersFirst for grades 4-8.
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tag(s): biomes (96)

In the Classroom

Be sure to check TeachersFirst's interactive Biomes of the World Unit for students to use for their own research. Have them work alone or with a partner on laptops or in a lab.

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Enchanted Learning: Grasslands

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2 to 5
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Primary level teachers will like Enchanted Learning's scores of printables for animals that live in the grassland biome. There are links to information on many of the animals that live...more
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Primary level teachers will like Enchanted Learning's scores of printables for animals that live in the grassland biome. There are links to information on many of the animals that live in grasslands. This site is a web resource for the TeachersFirst interactive Biomes of the World Unit for grades 4-8.

tag(s): biomes (96)

In the Classroom

Try the TeachersFirst interactive Biomes of the World Unit to get your students involved and engaged with their own research. Have them work alone or with a partner on laptops or in a lab.

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ABCteach: African Savannah

Grades
2 to 5
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This page links to a variety of teacher-contributed resources for elementary students. Quality of the resources varies widely. ...more
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This page links to a variety of teacher-contributed resources for elementary students. Quality of the resources varies widely.

tag(s): biomes (96)

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Freshwater Biome - Missouri Botanical Garden

Grades
3 to 8
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The MBGnet Freshwater Biomes website provides an overview of freshwater ecosystems, including lakes, ponds, rivers, streams, and wetlands. Through student-friendly text, illustrations,...more
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The MBGnet Freshwater Biomes website provides an overview of freshwater ecosystems, including lakes, ponds, rivers, streams, and wetlands. Through student-friendly text, illustrations, and interactive links, students learn about the characteristics of freshwater habitats, the plants and animals that live there, food webs, adaptations, biodiversity, and the importance of water resources. The site also explores environmental issues and conservation efforts, helping students understand how freshwater ecosystems support life and why they need protection. This resource is valuable for teaching ecology, life science, environmental science, and habitats in upper-elementary and middle-school classrooms. This site is one of the web resources for the TeachersFirst interactive Biomes of the World Unit.

tag(s): adaptations (19), biodiversity (39), biomes (96), ecosystems (106), habitats (103), ponds (5), rivers (16)

In the Classroom

Try the TeachersFirst interactive Biomes of the World Unit to get your students involved and engaged with their own research. Have students explore the different freshwater habitats featured on the site, such as lakes, ponds, rivers, streams, and wetlands. Students can create a chart identifying key characteristics, plants, and animals found in each ecosystem. Have students investigate threats to freshwater ecosystems, such as pollution, invasive species, or habitat loss. They can create posters, brochures, or public service announcements using Adobe Express for Education reviewed here encouraging others to protect local water resources.

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