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The Ultimate Puzzle Site

Grades
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 (164), riddles (15)

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A Maths Dictionary for Kids - Jenny Eather

Grades
K to 8
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A Maths Dictionary for Kids is a fantastic interactive online math dictionary for students which explains over 600 common mathematical terms and math words in simple language. Enter...more
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A Maths Dictionary for Kids is a fantastic interactive online math dictionary for students which explains over 600 common mathematical terms and math words in simple language. Enter the site using the link on the home page and choose (or browse) math terms. Math terms come to life with a click of the mouse! Virtually all terms have an animated or interactive component - for example, choose quadrilateral to view a definition along with an image of a quadrilateral, the next button changes the quadrilateral to a square along with the new definition, choose next again to see the square change to a rhombus, and so on. Virtually all standard math terms are included so users are likely to find anything they want along with some new terms! A link is included at the bottom of each section to print each definition easily.

Another wonderful portion of the site is a new section titled Math Charts. Search this portion by choosing from areas such as numbers, operations, decimals, or much more then choose one of the sub-topics. Each chart includes a visual description of the topic and is specifically created to be printed for classroom use, choose the print button at the bottom of the page and the content will enlarge to fill the most it can in whatever size paper is chosen. Be sure not to miss the blackline masters located at the bottom of this section that contain many printables for classroom use such as fraction strips, hundreds charts, and much more.

tag(s): addition (137), charts and graphs (180), data (205), decimals (94), division (108), fractions (178), measurement (124), money (113), multiplication (132), order of operations (31), percent (60), ratios (49), subtraction (118), time (94)

In the Classroom

The math charts are a wonderful resource for classroom bulletin boards, wall decorations, and more - simply laminate for increased durability. Print onto standard sized paper for use in math notebooks or journals. Create a scavenger hunt for students to perform to find words in the math dictionary, have students write definitions and illustrations in math notebooks. View the site using your interactive whiteboard when discussing, introducing, or reviewing math concepts. Share this site through your classroom website or newsletter for reference at home. Share with ESL/ELL and Special Education teachers as a resource to use with students.

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Alphabits - PBS

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6 to 8
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Using a box of Alphabits cereal, students apply their knowledge of ratio and percents to compute the frequency of distribution for each letter. Includes a downloadable chart for recording...more
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Using a box of Alphabits cereal, students apply their knowledge of ratio and percents to compute the frequency of distribution for each letter. Includes a downloadable chart for recording data and ideas for extension activities. Aligned to National Standards.

tag(s): percent (60), ratios (49)

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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 (117)

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AAA Math - J. Banfill

Grades
1 to 8
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Browse through dozens of interactive activities - organized by grade level and topic - that focus on basic math skills. Each activity features a brief overview of the particular concept,...more
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Browse through dozens of interactive activities - organized by grade level and topic - that focus on basic math skills. Each activity features a brief overview of the particular concept, an interactive practice session.

tag(s): addition (137), counting (66), decimals (94), division (108), equations (129), estimation (36), exponents (40), fractions (178), measurement (124), mental math (18), money (113), multiplication (132), numbers (119), patterns (79), percent (60), place value (43), prime numbers (25), ratios (49), statistics (126), subtraction (118)

In the Classroom

A great site to have available as an independent station in your classroom. Consider using this site for blended learning and practice at home.

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Google Maps - Google

Grades
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 (129), directions (10), maps (223)

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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Cube Nets - National Council of Teachers of Mathematics

Grades
3 to 8
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Use this interactive activity to help students improve spatial skills involving two and three-dimensional objects. After viewing the net of a two-dimensional object, students must try...more
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Use this interactive activity to help students improve spatial skills involving two and three-dimensional objects. After viewing the net of a two-dimensional object, students must try to figure out how it can be folded into a cube, then click on the net to watch the process. Next, after viewing a collection of nets, students must correctly identify those that will form a cube. Aligned to National Standards.

tag(s): geometric shapes (151)

In the Classroom

Include this interactive as part of a math center for students to explore the properties of cubes. Ask students to print out the different shapes to prove or disprove the ability to create cubes using the given features. Use Adobe Creative Cloud Express Video Maker, reviewed here and have students create video demonstrations showing the properties of cubes.

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All About Ratios

Grades
3 to 8
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This collection of practice exercises and activities helps students understand the concept of ratios. Correct answers are located in pull-down windows, so students can easily check...more
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This collection of practice exercises and activities helps students understand the concept of ratios. Correct answers are located in pull-down windows, so students can easily check their own work. Includes an interactive, self-correcting quiz. Aligned to National Standards.

tag(s): fractions (178), percent (60), ratios (49)

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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 (164)

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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Factor Game - National Council of Teachers of Mathematics

Grades
3 to 8
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Improve factoring skills with this interactive online game that pits students against a classmate or the computer. Take turns finding all factors for a selected number. ...more
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Improve factoring skills with this interactive online game that pits students against a classmate or the computer. Take turns finding all factors for a selected number.

tag(s): factoring (28), factors (29), numbers (119), prime numbers (25)

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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 (38)

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Thirteen Ways of Looking at a Half - PBS Kids

Grades
3 to 8
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This interactive is more than just an interactive game about fractions - it's a true brainteaser. Students must apply logic and spatial reasoning to find the 13 ways to divide ...more
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This interactive is more than just an interactive game about fractions - it's a true brainteaser. Students must apply logic and spatial reasoning to find the 13 ways to divide an 8-piece square in half. This game also integrates lessons on rotation and flipping of shapes to challenge players to see all of the ways to create a half without repeating rotated or flipped squares.

tag(s): fractions (178), problem solving (273)

In the Classroom

Include this activity as part of a math computer learning center. This interactive serves as an excellent opportunity to introduce fractions in a holistic way before delivering lessons or a complete unit on fractions. After completing the activity, ask students to draw different ways to create a half using Google Drawings, reviewed here. Save students drawings and add them to a collaborative class book using Book Creator, reviewed here. In addition to student digital drawings, include audio of student explanations of how to create a half, videos, and images taken by students to demonstrate how to create a half of different items.

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Find Your Longitude

Grades
5 to 7
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Imagine that you are lost at sea with only a sextant. Could you figure out where you are? By applying logic, simple math skills, and knowledge of Greenwich time students ...more
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Imagine that you are lost at sea with only a sextant. Could you figure out where you are? By applying logic, simple math skills, and knowledge of Greenwich time students can solve the problem of finding longitude and pinpointing a location. Background information, hints, and animations are provided.

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

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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 (45), cells (79), 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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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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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 (124), numbers (119), 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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Eratosthenes' Sieve

Grades
6 to 8
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This interactive chart illustrates the discovery of Greek mathematician Eratosthenes, who recognized that to find all prime numbers between two and some larger number, it is necessary...more
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This interactive chart illustrates the discovery of Greek mathematician Eratosthenes, who recognized that to find all prime numbers between two and some larger number, it is necessary to remove ALL multiples of each number between them. To watch a visual illustration of this concept, click on each consecutive number, starting with two, and watch as multiples are eliminated. Eventually, all prime numbers between 2 and 400 will be highlighted in red. Sounds complicated, but this is a fascinating site to project in the classroom as prime numbers are introduced and discussed.

tag(s): numbers (119), prime numbers (25)

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Paper Plate Education - Great Lakes Planetarium

Grades
1 to 12
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These creative and rather offbeat hands-on activities use common paper plates and a lot of ingenuity to illustrate principles of science, math, geography, music, and more! From plate...more
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These creative and rather offbeat hands-on activities use common paper plates and a lot of ingenuity to illustrate principles of science, math, geography, music, and more! From plate tectonics (no pun intended), to multiplication practice and physical fitness, this site provides an amazing collection of ideas. Instructions are provided for most.

tag(s): resources (80)

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