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Powers of Ten - Pulse Productions

Grades
7 to 12
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This nine-minute, narrated video begins with a couple having a picnic in a park along Lake Michigan, gradually zooms out by powers of ten to travel many light years away ...more
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This nine-minute, narrated video begins with a couple having a picnic in a park along Lake Michigan, gradually zooms out by powers of ten to travel many light years away from the initial scene, then zooms back in again to enter the hand of the man at the picnic and explore it at the molecular level.

tag(s): exponents (39)

In the Classroom

Great for teaching and understanding the world through the concept of scale as it relates to distances on a map, inside the human body, or across the universe.

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Quiz Tree - Sierra Vista Software

Grades
1 to 12
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You'll find a huge collection of interactive quizzes on this site, testing student comprehension in many subject areas, including elementary math, foreign language (Spanish, French,...more
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You'll find a huge collection of interactive quizzes on this site, testing student comprehension in many subject areas, including elementary math, foreign language (Spanish, French, Italian), SAT content, science, history, and economics. Some quizzes are multiple choice, others drag-and-drop, but all offer immediate feedback with sound effects.

tag(s): quiz (64), quizzes (89)

In the Classroom

A great resource for reviewing content or investigating new information. Headphones highly recommended.

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The Ultimate Puzzle Site

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4 to 12
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This collection of puzzles, riddles, brainteasers, and interactive tests challenges students to think outside of the box and improve their analytical skills while having fun. Puzzles...more
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This collection of puzzles, riddles, brainteasers, and interactive tests challenges students to think outside of the box and improve their analytical skills while having fun. Puzzles are graded by level of difficulty and the amount of math needed to arrive at a solution.

tag(s): puzzles (167), riddles (15)

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S.O.S. Math CyberExams - MathMedics

Grades
9 to 12
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Send your students to this site for interactive practice with math concepts ranging from algebra to differential equations. These "cyber exams" provide instant feedback and multiple...more
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Send your students to this site for interactive practice with math concepts ranging from algebra to differential equations. These "cyber exams" provide instant feedback and multiple chances to rethink incorrect responses. Browse the choices for the topic that matches your curriculum.

tag(s): quiz (64), quizzes (89)

In the Classroom

Include this link on your teacher web page for outside practice and skill reinforcement.

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Word Problems for Kids - St. Francis Xavier University

Grades
5 to 12
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Do your students groan when faced with a page of word problems? A bit more experience with this genre might make a huge difference in their attitudes! Give them ...more
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Do your students groan when faced with a page of word problems? A bit more experience with this genre might make a huge difference in their attitudes! Give them some independent, interactive practice in honing their critical thinking skills with this collection of problems that include helpful hints and an answer key.

tag(s): thinking skills (125)

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Google Maps - Google

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1 to 12
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Google Maps gives you live visuals of any location, ideal for planning a trip, picturing the relationship between places, and viewing physical characteristics of almost anywhere in...more
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Google Maps gives you live visuals of any location, ideal for planning a trip, picturing the relationship between places, and viewing physical characteristics of almost anywhere in the world. Type or paste in an address and click "search maps." If you click Satellite or hybrid versions of the map, you will see actual satellite images of the terrain. Zoom in and out, use the street view "orange man" to walk among the buildings and trees, or plan and share a route easily with Google Maps. Using your (free) Google membership allows you to save favorite places and more. Find businesses and other features near a specific map location: hotels, restaurants, schools, parks, and more. Google Maps has become more and more sophisticated, now offering many features previously only available in Google Earth, such as opening and/or saving placemark files. Unlike Google Earth, Google Maps does not require software installation and does not use as much bandwidth for constant reloading. You can even take a tour of places you mark in Google Maps. Google Maps is available as a free app for Android and iOS, too. The handy embed codes let you put any Google Map in a web page, blog, or wiki. Of course, you do not need a membership or any special skills to SEE, share, or navigate a map.

tag(s): DAT device agnostic tool (132), directions (9), maps (221)

In the Classroom

If you teach geography, this one's a must. It is also helpful for showing students WHERE a story or news event takes place. In lower grades, use it to show students the basics of their community. Teach map skills by showing students their own community. Zoom in on their street or on the school. This site and its more sophisticated cousin, Google Earth, are great on an interactive whiteboard. Set up a class Google account (or use student accounts if permitted). Have students create their own custom route plans to tour historic sites. Challenge math students to plan the most economical route to visit several vacation destinations, including gas mileage and gas prices. Have students create placemark files of the important places in the life of a famous person or the route traveled by a particular unit during the Civil War. Have student groups create placemarker files to show environmental sites, habitats, landforms, or anything you can place on a map. Embed projects in a class wiki using the handy embed code offered as a sharing option. Not comfortable with wikis? Check out TeachersFirst Wiki Walk-Through.

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Jig Zone - jigzone.com

Grades
1 to 12
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Make this virtual jigsaw puzzle site available for those inevitable moments of "downtime" in the classroom. Choose a topic from the gallery (preferably one that relates to your curriculum),...more
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Make this virtual jigsaw puzzle site available for those inevitable moments of "downtime" in the classroom. Choose a topic from the gallery (preferably one that relates to your curriculum), select a level of difficulty (number of pieces), and start the challege. These puzzles are not only a lot of fun, but good exercises for developing spatial skills. The pop-ups are annoying but can be blocked by Windows XP. Allow time for the site to load. Check the Frequently Asked Questions link (at the bottom of the page)for troubleshooting if you are having difficulty making the puzzles work.

tag(s): puzzles (167)

In the Classroom

Combine a brain-warming activity with a bit of review, and create your own jig-saws for students to solve! First, access the section entitled "Turn your photos into puzzles," and select an image pertinent to a specific unit and upload it to the site. Once the jigsaw puzzle has been created, have students open the puzzle on individual computers and compete to see who can get the best time putting the image back together! The best images to use would be diagrams, or model images of a particular object. This site works amazingly well for science classes were students need to be familiar with specific images. An example would be have anatomy students re-construct skeletal images, etc. A clever way to get their minds thinking!

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Google Calculator - Google

Grades
5 to 12
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Don't have a calculator handy? Check out this tip sheet that details Google's built-in calculation feature. In addition to basic addition, subtraction, multiplication and division,...more
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Don't have a calculator handy? Check out this tip sheet that details Google's built-in calculation feature. In addition to basic addition, subtraction, multiplication and division, the tool can also compute advanced math functions, convert one set of units to another, and perform calculations using built-in constants.

tag(s): calculators (36), conversions (37)

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Cross-Curricular Math - KQED and WBGH

Grades
9 to 12
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These two thought-provoking lesson plans challenge high school students to analyze relevant issues related to population growth and the depletion of oil reserves. Using math skills,...more
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These two thought-provoking lesson plans challenge high school students to analyze relevant issues related to population growth and the depletion of oil reserves. Using math skills, students must calculate when oil reserves in various countries will run out, project the percentage of increase in world and U.S. oil demand between now and the year 2020, graph and analyze population data over a period of years for a city in Brazil, and participate in related discussion questions. Links to national standards are provided.

tag(s): population (53), problem solving (274)

In the Classroom

Take advantage of the free and interactive lesson plans hosted on this site! This is a great way to incorporate various subjects in a history or government class to connect various principles and make it more interesting at the same time.

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The Puzzle Toad - Carnegie Mellon University

Grades
10 to 12
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These fairly advanced puzzles - posted by two professors at Carnegie Mellon's School of Computer Science - challenge students to construct and apply an algorithm or proof, or write...more
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These fairly advanced puzzles - posted by two professors at Carnegie Mellon's School of Computer Science - challenge students to construct and apply an algorithm or proof, or write a computer program to arrive at a solution. Although not all the links are active, several problems and solutions are available to find and use in the classroom.

tag(s): logic (165), puzzles (167)

In the Classroom

After sharing the site on your interactive whiteboard, add a link to this site on classroom computers for use as a center. As students try solving the puzzles, enhance learning by asking them to reflect upon their learning through blogs. edublogs, reviewed here, is a free blogging platform developed for classroom use. Modify learning by asking students to include screenshots of their work and discuss their problem-solving tips as they work through the different puzzles. Use a screenshot tool such as Awesome Screenshot, reviewed here.
 This resource requires PDF reader software like Adobe Acrobat.

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Interactive Algebra - MathsNet

Grades
8 to 10
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This British site offers dozens of interactive algebra activities - organized by level. Topics include quadratics, sequences, simple and simultaneous equations, and more. ...more
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This British site offers dozens of interactive algebra activities - organized by level. Topics include quadratics, sequences, simple and simultaneous equations, and more.

tag(s): equations (130), quadratics (27), sequences (12)

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Web Math - Web Math

Grades
1 to 12
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This math site is filled with interactive demonstrations that address a huge array of math concepts - from the most basic early elementary skills to algebra, trigonometry, and calculus....more
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This math site is filled with interactive demonstrations that address a huge array of math concepts - from the most basic early elementary skills to algebra, trigonometry, and calculus. Select a topic or age group and then browse through the offerings. "Math for Everyone," an especially useful link for older students, offers authentic math problems related to figuring out tips, simple and compound interest, and the cost of electricity. Beware of the "Ask an Expert" feature - a fee is involved in receiving a solution, but past questions and answers can be viewed free of charge.

tag(s): operations (71)

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Science Vocabulary Hangman - Southeastern Universities Research Association

Grades
5 to 12
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Science Hangman on WordWall.net allows students to learn about science terms in a fun and engaging way. The terms are: telescope, observation, experiment, volcano, microscope, and lava....more
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Science Hangman on WordWall.net allows students to learn about science terms in a fun and engaging way. The terms are: telescope, observation, experiment, volcano, microscope, and lava. Students can choose from Hangman, Match Up, Find the Match, Quiz, Flashcards, and more.

tag(s): atoms (44), cells (80), circuits (20)

In the Classroom

Students can play the games that are posted on the site. Students can create their own games using Blooket, reviewed here. Finally, students can use Microsoft PowerPoint Online, reviewed here to create a presentation sharing the definition and examples for each of the scientific terms.

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Citation Maker - Secondary - Oregon School Library Information System

Grades
6 to 12
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Secondary students will appreciate this user-friendly bibliography helper. They still have to do the work of collecting all of the necessary information, but after entering it into...more
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Secondary students will appreciate this user-friendly bibliography helper. They still have to do the work of collecting all of the necessary information, but after entering it into the site, a citation with correct MLA format and punctuation is created for them. The citations can then be copied and pasted into a word processing document.

tag(s): citations (34)

In the Classroom

Have a student demonstrate how to use this tool on a projector or interactive whiteboard. Share this link on your class web page for easy use any time students have a research project. Model ethical use of resources by using it yourself to cite sources on handouts, etc.

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Thinking Machine 4 - Martin Wattenberg

Grades
8 to 12
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Experience an unforgettable game of chess with this interactive site that pits visitors against an artificial intelligence program. After moving your chess piece, watch your opponent's...more
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Experience an unforgettable game of chess with this interactive site that pits visitors against an artificial intelligence program. After moving your chess piece, watch your opponent's thought processes evolve as a visible network on the board. This is an awesome activity for students that truly enjoy a challenge.

tag(s): chess (4), logic (165)

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Doodles, Drafts, and Designs - National Museum of American History

Grades
8 to 12
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This site is for the curious student who wants to investigate how some of America's most enduring inventions from the 19th and 20th centuries came to be. Browse through pencil-and-ink...more
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This site is for the curious student who wants to investigate how some of America's most enduring inventions from the 19th and 20th centuries came to be. Browse through pencil-and-ink industrial drawings of shopping carts, Crayola crayons, T-shirts, and more. A useful resource for gaining insight into American culture and the creative process.

tag(s): 20th century (169), creativity (87), drawing (57), inventors and inventions (89)

In the Classroom

Use the images on this site to compliment a lecture on the inventions of the 20th century. While the test is interesting, it might be a little much for a class for of lower-level readers. Include the images as a way to capture the simplicity of original designs, and compare the initial plans of these inventions to the mega-products they are today. The images are interesting, particularly the Crayola tests, and will capture kids attention as they are inventions that have impacted their own lives in a big way.

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Science Toys

Grades
6 to 12
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From moving mathematical sculptures, to quick and simple radios, this searchable site addresses quite a collection of scientific concepts through easy-to-build science projects. Illustrated...more
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From moving mathematical sculptures, to quick and simple radios, this searchable site addresses quite a collection of scientific concepts through easy-to-build science projects. Illustrated project instructions are highly detailed, and most require only common household items. A few use more specialized, but relatively inexpensive and easy-to-find materials. Topics include magnetism, light and optics, biology, mathematics, aerodynamics, and more.

tag(s): light (59), magnetism (38), optics (14)

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Purplemath - Elizabeth Stapel of Western International University

Grades
8 to 12
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Secondary students can find a wealth of online algebra support on this site that provides homework guidelines, practical lessons explaining concepts at the beginning, intermediate,...more
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Secondary students can find a wealth of online algebra support on this site that provides homework guidelines, practical lessons explaining concepts at the beginning, intermediate, and advanced levels, and useful Web sites. A great resource for worksheet ideas and lesson planning.
This site includes advertising.

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Illuminations - NCTM

Grades
K to 12
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This fabulous collection of lesson plans, activities, and web links from NCTM is a professional treasury for math teachers. The two menu selections at the top, Lessons and Interactives,...more
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This fabulous collection of lesson plans, activities, and web links from NCTM is a professional treasury for math teachers. The two menu selections at the top, Lessons and Interactives, are actually drop down menus to find lessons by grade levels, Brain Teasers, Mobile Apps, a Web Sketchpad, and more. The interactives are a challenging practice for concepts ranging from basic fractions and graphing to congruence theorems. Narrow your search with keywords. Each activity includes a description and grade level recommendation. Highlighted activities and Lessons on the home page change often. Many lesson plans also include technology links, but others are low-tech or no-tech. Illuminations is created by NCTM.

tag(s): data (205), measurement (125), numbers (121), operations (71), probability (129)

In the Classroom

Keep this one in your professional favorites to find supporting technology for any math concept. As you find practice or extension ideas for student use or at home reinforcement, share specific links on your class web page or classroom computer center for students to access independently or as you assign them for needed practice. The full site is overwhelming for most parents, so share the specific areas that fit your curriculum.

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Mathematical Fiction

Grades
9 to 12
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This rather unusual annotated list of books and stories was created for people who want to read about math from a literary perspective. Browse by topic, genre, motif, or medium. ...more
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This rather unusual annotated list of books and stories was created for people who want to read about math from a literary perspective. Browse by topic, genre, motif, or medium. These are not children's books, but serious selections for the true math nerd.

tag(s): literature (214)

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