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## 2617 math results | sort by: Most Recent First Alphabetical Most Viewed First

### Shape Tool - Illuminations

K to 8

This tool allows you to create any shape imaginable, then explore the possibilities! You are provided with triangles, hexagons, squares, and other shapes. Shapes can be enlarged, colored,...more
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This tool allows you to create any shape imaginable, then explore the possibilities! You are provided with triangles, hexagons, squares, and other shapes. Shapes can be enlarged, colored, shrunk, rotated, reflected, sliced, and glued together. Links are included to other NCTM resources that can be used with this tool. This site includes complete instructions for each of the tools.

tag(s): geometric shapes (173), rotation (12)

#### In the Classroom

This site is perfect for use on your interactive whiteboard or projector. Allow students to create and manipulate shapes according to the vocabulary included with the instructions. This activity would work well for individual or pairs of students in a lab or on laptops.

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### Brainormous - Brainormous

3 to 8

Although this site is predominately a purchase site, there are a few free practice activities available for multiplication. This site is a good resource for the classroom. Students...more
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Although this site is predominately a purchase site, there are a few free practice activities available for multiplication. This site is a good resource for the classroom. Students will need to be informed to use only the links with the green button indicating a "free" activity. At the time of this review, there were seven free interactives!

tag(s): logic (248), multiplication (211), time (140)

#### In the Classroom

Share these activities on your interactive whiteboard or projector. Create a link to free activities on classroom or computer lab computers to use when reviewing multiplication facts. Create a link to the free activities on your classroom blog or website so that students can practice at home.

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### Moneyville - Oregon Museum of Science and Industry

4 to 8

Moneyville is a touring exhibit sponsored by the Oregon Museum of Science and Industry. This website that correlates to the exhibit contains interactives to help students learn about...more
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Moneyville is a touring exhibit sponsored by the Oregon Museum of Science and Industry. This website that correlates to the exhibit contains interactives to help students learn about money. Learn what it takes to live on your own through the activity, Get Real. Its all about choices to find out if you can be successful. Become a neighborhood tycoon with Lemonade Stand and see how much profit can be made, the game has different levels as you test your financial decisions. Be sure to visit the resource section which contains a Teachers Guide, family activities, and links to other financial resources for kids.

tag(s): financial literacy (91), money (187)

#### In the Classroom

Take advantage of the free teacher's guide to plan classroom lessons. Use this site as a learning station or center when studying money and finances. Make a shortcut to this site on classroom computers and use it as a center. Create a link to this site on your classroom website or blog for students to practice at home.

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### SMART Board Goodies - Amber Coggin

K to 12
This bright and cheerful blog offers original interactive whiteboard resources created by a certified SMARTboard trainer. The site is updated often, get notices of updates by email...more
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This bright and cheerful blog offers original interactive whiteboard resources created by a certified SMARTboard trainer. The site is updated often, get notices of updates by email or by following on Twitter or Facebook. To find archived files, search the site using the search box at the top of the page, search archived files by month, or find links to notebook files on the right-hand side of the home page. Especially helpful are the author's notes when posting new files as she offers tips on how to use it in the classroom. An example is the singing horses file (check it out, very funny!) that she uses to help students get used to using an interactive whiteboard while learning cause and effect. Be sure to check out the Facebook page template which includes a template for student use. Since this teacher uses SMART brand IWB, you may need to use SMART Notebook Express reviewed hereto open some files on another brand of whiteboard.

tag(s): iwb (31), literacy (106), numbers (196), resources (106)

#### In the Classroom

Shop the site for interactive whiteboard resources to download for classroom use. Use the singing horses to teach cause and effect. Use the Facebook page template for students to create biographies of famous people, of themselves for back to school, or of teachers in your building for Back to School nights! There is much to explore at this "gem" of a site!

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### The Bridges Organization - Bridges Organization

6 to 12
Connect art and math using this site. The Bridges Organization was created in 1998 as an organization dedicated to promoting how Mathematics and the Arts work together. Each year they...more
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Connect art and math using this site. The Bridges Organization was created in 1998 as an organization dedicated to promoting how Mathematics and the Arts work together. Each year they hold an annual conference in cities from North America to Europe. Members include mathematicians, artists, sculptors, dancers, computer scientists, and many more. The website contains background information on the organization, links to past conferences, and current conference information. Perhaps of most interest to classroom teachers are the links to the galleries. Contained within these are hundreds of works of art that have been featured at the conferences (try the link to the 2010 Bridges Conference for example). Click on any of the links and find pictures of their work along with a short explanation of how math is used in the piece.

tag(s): art history (81), artists (81), geometric shapes (173), tessellations (6)

#### In the Classroom

What a wonderful way to connect to students' multiple intelligences! After viewing examples of the artwork with your students, team up with the Art teacher in your building to have students create their own pieces of art based on math examples. Tie in writing by assigning students to write about their artwork and the math used as the basis of their art piece. Display art work with the explanations for other students to enjoy. Or take pictures of the art work and challenge students to create voice narration for the photo using a tool such as Thinklink,reviewed here.

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###### More

4 to 10
This ativity provides positive reinforcement of correct math answers with a basketball player taking a shot at the basket. Click Start or any of the questions in the Table of ...more
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This ativity provides positive reinforcement of correct math answers with a basketball player taking a shot at the basket. Click Start or any of the questions in the Table of Contents left of your window to see a mathematics question and animation. If you answer the question correctly, the result will be a basketball shot animation; incorrect responses yield the correct answer. Questions include various strands and levels of mathematics such as rounding numbers, perimeter, word problems, common factors, and much more. At the completion of each round, the score appears with the number of correct responses and percentage correct. You must either click the back button (if you want to remain within the same topic) or click on a new topic to move on to the next question. The game is available in Spanish.

tag(s): charts and graphs (198), decimals (124), exponents (43), factors (40), fluency (24), map skills (80), number sense (96), operations (122), perimeter (31), problem solving (297), rounding (19)

#### In the Classroom

Introduce this site on your interactive whiteboard or projector. Then have students explore this site independently or in small groups. Create a class graph of scores, and challenge students to increase their percentage of correct problems. Share as a Favorite on your TeachersFirst public page or on your class website or blog for students to access the site outside of class.

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### Snag Learnng - Snagfilms LLC

3 to 12

Use SnagLearning to present high-quality documentaries to promote meaningful discussions in your classroom. Find great videos about many issues of today such as nuclear tipping point,...more
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Use SnagLearning to present high-quality documentaries to promote meaningful discussions in your classroom. Find great videos about many issues of today such as nuclear tipping point, the history of various forms of music, effects of desert winds, and more. Choose your subject matter from the tab along the top. Choose a grade level band as well to find videos appropriate for different age groups. Warning: as topics frequently change, be sure to preview before you share.

tag(s): movies (71), twitter (43), video (279)

#### In the Classroom

Use videos in your subject area to inform students about the topic being studied. Share on your interactive whiteboard or projector. Consider using backchannel while viewing the documentary to allow students to express their feelings and thoughts. Try using the site "Get your students talking about what you want them to talk about" (reviewed here). Follow viewing with blog posts that include student reactions and topics related to what has been discussed in class.

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###### More

3 to 12

The tagline, says it all: "World, meet your browser." Use this site to identify the browser you are using, learn specific features and how it works, and identify useful tweaks. ...more
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The tagline, says it all: "World, meet your browser." Use this site to identify the browser you are using, learn specific features and how it works, and identify useful tweaks. Click on "Try a new browser" to view other browser options to identify the differences, understand the uses of browsers, and learn what exactly a web browser is.

tag(s): browser (5), search engines (58)

#### In the Classroom

Students can use different browsers when starting class, visit this site, and learn specifics of their browsers. Consider a group of students each looking at a different browser and reporting back to the group about their specific browser. Alternatively, use a jigsaw approach by having student number off in their groups. Have each number 1 meet and work on a specific browser (and the same with the other members.) Students in the group work together to understand the browser and then report bac to their group about their specific browser.

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### Soungle - Southern Codes

5 to 12

Royalty Free Sound Effects Library for Download by Soungle.com is a go-to resource to keep in your bookmarked favorites for easy, free downloads of sounds, and the best part ...more
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Royalty Free Sound Effects Library for Download by Soungle.com is a go-to resource to keep in your bookmarked favorites for easy, free downloads of sounds, and the best part is it is searchable! The sound effects are short, and there is no membership required. Cautionary advice would be to direct students to type in a search term and avoid clicking on word links which will actually lead away from the webpage.

tag(s): sound (106), sounds (69)

#### In the Classroom

Try sharing this resource with students when they are creating podcasts, slideshows, and other media projects. This would also be great for performance groups such as drama clubs or musicals that need sound effects. Very creative students might like to actually tell a story through nothing but sound effects. Have them try making a "sound rebus" story on your class wiki, with words and sound links to tell what happens. Download sound effects and add them, worry-free, to projects or productions. Make sure students realize that "royalty free" does not dismiss the need to give proper credit for their source!

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### Epic Decide - EpicDecide.com

3 to 12

Use this free and easy to use tool to make decisions quickly. Provide a question and options to choose from. View data and a make a decision based upon the ...more
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Use this free and easy to use tool to make decisions quickly. Provide a question and options to choose from. View data and a make a decision based upon the majority. Test the tool by trying the Instant Demo. Enter the answer to the following: "What would you like to vote on" and "The best options are the most"... Include as many options as are necessary. Click create the vote. Send the URL to others to read the options and make a choice. Click Settings to choose to update the acceptance of nominations. Click Results to see choices people have made. Be sure to keep the results page bookmarked in your Favorites to view the results. Results are not saved within an account.

tag(s): polls and surveys (54), quizzes (103)

#### In the Classroom

Use this tool to make choices on activities in class, what students feel about certain aspects of history or current events, or any other question where you want to offer options and collect votes. Use in clubs and organizations in school. Poll a class at the start (on iTouches) to see how they would have handled a difficult issue in history or as part of homework, have them predict what will happen in the next chapter of the novel the class is reading. Have students use the decision maker in a role play activity such as deciding whether or not your state should secede from the Union in 1861.

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###### More

4 to 12
Here you will find a new question each day for your students to practice their web search skills. Some are as simple as "How many cubits tall is the ...more
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Here you will find a new question each day for your students to practice their web search skills. Some are as simple as "How many cubits tall is the structure that houses the ZIP code 10118?" and others are more complicated, such as "If you were a ferry passenger traveling from Continental Europe to the country with twice as many sheep as people, in what town would you most likely dock?" What a discussion starter for key words to use in THAT search! There is also an archive of questions you can get to by clicking on the colored numbers below the question of the day.

tag(s): logic (248), problem solving (297), search strategies (24)

#### In the Classroom

Use this after presenting some of the lessons from "Google Web Search for Educators" reviewed here. Once you've been through several of those lessons, why not use "A Google a Day" for a beginning of the class warm up or an end of the class exit activity. Once you've done this for a while, you might want to switch things up and have students write their own questions (related to curriculum, of course) to challenge their classmates.

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### Brain Teasers - Pedago.net

4 to 12
This simple site offers hundreds of brain teaser problems along with answers. Categories include friends, math, logic, optical illusions, puzzles, and more. Some topics are NOT suitable...more
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This simple site offers hundreds of brain teaser problems along with answers. Categories include friends, math, logic, optical illusions, puzzles, and more. Some topics are NOT suitable for the classroom (such as dating.) Each brain teaser is fairly short and includes a link to click on the answer.

tag(s): logic (248), optical illusions (13), problem solving (297), puzzles (204)

#### In the Classroom

Choose a problem to use for a problem of the day or problem of the week in your classroom. Students can explain the problem solving process in math journals. Use several problems in a math problem-solving center. Copy several problems and have students store them in math folders to complete when finished with other work.

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### The DeciFractor - Mark Robinson

4 to 9
The DeciFractor converts fractions to decimals from numbers you input. Fractions are then converted to their decimal value. There are several fractions already available on the site...more
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The DeciFractor converts fractions to decimals from numbers you input. Fractions are then converted to their decimal value. There are several fractions already available on the site to use as demonstration; however the option is there to enter any fraction you would like. The numerator and denominator are clearly labeled and each of these numbers can be increased or decreased to demonstrate how the decimal will change by changing each part of the fraction.

tag(s): decimals (124), fractions (229), number sense (96)

#### In the Classroom

Use on the interactive whiteboard or projector to demonstrate and practice fraction to decimal equivalences. Before clicking to converta fraction you enter, have student predict the result. Use your whiteboard (and this site) to create a learning station for students to "try their hand at." Have students investigate patterns made by changing fractional parts. Be sure to click on the Ideas button towards the bottom of the page to get more ideas about how to use DeciFractor with your students.

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### Paper Rater - paperrater.com

6 to 12

At Paper Rater you can check your grammar, detect plagiarism, and find writing suggestions all at one place. Use this site for sixth grade writing and above. With the free ...more
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At Paper Rater you can check your grammar, detect plagiarism, and find writing suggestions all at one place. Use this site for sixth grade writing and above. With the free version you are able to check for plagiarism, grammar, vocabulary, word choice and style (transitions). No login is required. PaperRater offers a premium version for a fee.

tag(s): book reports (36), editing (72), essays (20), grammar (210), plagiarism (37), proofreading (25), writing (364)

#### In the Classroom

Users must be able to find their document and copy and paste into the correct fields. Follow the easy directions to determine grammar errors and create a better document. Use without a login or sign up.

Have students use Paper Rater to check their rough drafts. Have students work in pairs, as a peer review, to help each other improve their papers using the suggestions given by Paper Rater. Provide this link on your class website for students to access both in and out of the classroom.

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### KId Wind - Kind Wind Project

6 to 12

Build a wind turbine and learn about wind power with your class. Kid Wind provides free lessons, Power Point presentations, and resources to support teachers and students as they learn...more
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Build a wind turbine and learn about wind power with your class. Kid Wind provides free lessons, Power Point presentations, and resources to support teachers and students as they learn about wind energy. The wind turbine plans vary in difficulty. Construct basic models from common materials such as Tinker Toys or create a more sophisticated one with a wind generator built from car alternators. This is a good resource for students interested in investigating for a science fair project about renewable energy. In the free curriculum area there are also lesson plans/activities (mainly pdfs) on energy efficiency, creating a hot air balloon, solar power, and more. Be aware: some of this site is for a fee.

tag(s): air (146), electricity (92), energy (209), engineering (133), ratios (63), solar energy (39)

#### In the Classroom

Use experiential learning to model how higher-level math concepts have a direct correlation to current environmental issues. Learn to measure wind energy, calculate "gear ratios," the area of a blade's "sweep," measure the amount of energy or wind a turbine is producing.

There is a range of lessons and activities here, some more complex than others. You may want to choose a few that fit your curricular needs and then allow small groups of students to investigate one together. Have student groups make an online Stixy (reviewed here) of things they discover about their topic, and later rearrange the items to "explain" their topic to classmates visually.

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### Common Core Standards - Pearson Education, Inc.

K to 12

Start investigating the world of common core Curriculum through Pearson education. Pearson Common Core standards website offers an introduction to Common Core standards, reading standards,...more
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Start investigating the world of common core Curriculum through Pearson education. Pearson Common Core standards website offers an introduction to Common Core standards, reading standards, math standards, and information on the transition to Common Core Curriculum. All but six states have adopted common Core standards and they will be transitioned into full use by 2014. Pearson currently employs several of the authors of common core curriculum. Free webinars offer information about introductions to common core, math and reading, and transitions into common core. Included on this site is a blog and parent information.

tag(s): commoncore (89), professional development (161)

#### In the Classroom

Begin your transition in to the world of Common Core Curriculum by starting with great webinars and resources. The webinars are very informational and give great insight. Find ways to begin to align your own teaching by offering more rigor and challenge. Stay in touch with the latest blogs on Common Core Information.

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### Coin Toss - Shodor

4 to 9

This activity provides the opportunity to explore experimental probabilities through simulation of a coin toss. In this activity you can view the results as a list, ratios and probabilities,...more
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This activity provides the opportunity to explore experimental probabilities through simulation of a coin toss. In this activity you can view the results as a list, ratios and probabilities, and a table. In addition, the choice is available to view cumulative stats or not. The learners section of the site contains an explanation about probability and how it is used in science and medicine. The instructor portion has information on how the activity can be used in the classroom, links to standards, and similar resources.

tag(s): coins (7), percent (81), ratios (63)

#### In the Classroom

Use this site as an anticipatory set or "activator" to introduce a unit or lesson on the difference between chance and probability. Share the site on a projector or interactive whiteboard. Complete the activity showing results as a table. Then have students convert those results to a table and ratios. Allow students to explore the site and compare results - discuss comparisons between individual results and results found when combining all results.

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### Perimeter Explorer - Shodor

3 to 12

This applet provides practice calculating the perimeter of random shapes. Create random shapes or the site will make them for you, another option allows for creating a shape based on...more
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This applet provides practice calculating the perimeter of random shapes. Create random shapes or the site will make them for you, another option allows for creating a shape based on a pre-determined area. An explanation of perimeter is provided on the learners portion of the site. The instructors part of the site provides links to standards, a printable with exploration questions, classroom discussion information, and links to similar resources.

tag(s): area (73), perimeter (31)

#### In the Classroom

Introduce this site on your interactive whiteboard or projector. Then have students explore this site independently or in small groups to complete the exploration questions. Create a link on classroom computers to use as a center. Create a link on your classroom website or blog for students to practice at home. Have students create their own representations after exploring the site and allow other students to solve for perimeter and area.

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### Area Explorer - Shodor

3 to 9

This site provides multi-leveled practice with calculating the area of random shapes. The applet allows the creation of random shapes to be used in finding area. Options allow for changing...more
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This site provides multi-leveled practice with calculating the area of random shapes. The applet allows the creation of random shapes to be used in finding area. Options allow for changing the perimeter, displaying the rectangular outline, scored or not scored, and the amount of units to be included. The learner area of the site explains the concept of area and includes charts comparing metric to standard units as well as an explanation on how to convert square feet into square meters. The instructor area includes links to standards and some textbooks, information needed for classroom use, links to similar resources, and a link to downloadable exploration questions.

tag(s): angles (88), area (73), perimeter (31)

#### In the Classroom

Use this site as an anticipatory set or "activator" to introduce a unit or lesson on area on a projector or interactive whiteboard. Then have students complete the exploration questions on their own or with a partner. Use this site on a projector or interactive whiteboard to discuss and informally assess prior knowledge as you start your study of area. Make a link on classroom computers to use as a center activity.

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### Angles - Shodor

6 to 12

This site provides practice with vocabulary associated with angles. Common Core State Standards are addressed for fourth and seventh grades and geometry. The site is also appropriate...more
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This site provides practice with vocabulary associated with angles. Common Core State Standards are addressed for fourth and seventh grades and geometry. The site is also appropriate for younger grades to use when learning and processing information about angles. The learner section has detailed explanations about different types of angles that can be used as a review when working with angles. The instructor area has correlations to standards, classroom information, links to similar resources, and a downloadable exploration questions sheet. The activity allows options of one or two transverals and scoring can be used or turned off.

tag(s): angles (88), geometric shapes (173)

#### In the Classroom

Introduce this site with your interactive whiteboard or projector. Then have students explore this site independently or in small groups to complete the exploration questions. Use this site as an anticipatory set or "activator" to introduce a unit or lesson about angles on a projector or interactive whiteboard. Create a link to the site on your classroom webpage or blog for students to practice at home.