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Tessellate! - Shodor

Grades
3 to 12
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This site provides practice with creating and exploring tessellations. Choices are provided to use triangles, rectangles, or hexagons. Once a shape is chosen, the corner can be stretched...more
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This site provides practice with creating and exploring tessellations. Choices are provided to use triangles, rectangles, or hexagons. Once a shape is chosen, the corner can be stretched to create a new shape. Click a button and that shape is converted into a tessellation in front of your eyes! Choices are also provided for different colors within the shapes to enable visualization of how the pattern is created.

The learner portion of the site provides a written explanation of tessellations and information on how they are found in the real world. Be sure to visit the instructor link on the website for information on classroom use, links to standards, links to similar resources and to print an exploration questions worksheet.

In the Classroom

Use this site as an anticipatory set or "activator" to introduce a unit or lesson on tessellations on a projector or interactive whiteboard. It relates well during study of flips, turns, and rotations as well as visual thinking. Introduce this site and then have students complete the exploration questions independently or in small groups. After students become familiar with tessellations, use examples on the site and have students create their own tessellations.

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Shape Builder - Shodor

Grades
3 to 12
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This site provides practice with exploring area and perimeter by either allowing the computer to randomly draw a shape on a grid or by creating a space of your own ...more
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This site provides practice with exploring area and perimeter by either allowing the computer to randomly draw a shape on a grid or by creating a space of your own on the grid. Choices are given to allow for questions about area or perimeter, or for both. To check an answer, simply click on the "check answer" button for immediate feedback. Sessions can be scored, or scoring can be turned off to allow for easier exploration. The learner portion of the site provides a quick explanation of how objects can have similar areas but much different perimeters. The instructor portion provides links to standards, some textbook links, a printable with exploration questions, classroom discussion information, and links to similar resources.

tag(s): area (52), perimeter (20)

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 provided on the site. Have students create their own representations similar to the ones found on the site to be solved by classmates. Create a link on classroom computers to be used as a center. Create a link on your classroom website or blog for students to practice at home.

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Math Solutions - Math Solutions

Grades
K to 12
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This site provides many resources for math teachers of all grades and includes lesson plans, articles, classroom and administrator questions and answers, and helpful links - all located...more
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This site provides many resources for math teachers of all grades and includes lesson plans, articles, classroom and administrator questions and answers, and helpful links - all located under the "helpful tool" tab at the top of the site. Click to find elementary resources, algebra, calculus, and other "basic math." Free webinars are also available within the site. Math Solutions was founded by Marilyn Burns, who is known as one of the foremost experts in elementary math instruction. Although much of the website is devoted to materials and Professional Development for sale, there are many resources available for free that are extremely helpful for classroom teachers. One such resource is the classroom lessons portion. Lessons are in ready to print PDF format making them easy to review and use for planning. Sample classroom conversations are often included along with samples of student work and suggestions for use in the classroom. This site also sells many resource materials, so links to these materials are included for alternative resources within the lesson. No need to buy, however! Teachers can sign up to receive the free monthly newsletter containing information about new materials on the Math Solutions site.

tag(s): problem solving (226)

In the Classroom

Take advantage of the free lesson plans; also search for plans in grades higher and lower that can be modified to meet your students' needs. Display student work included with the lesson plans on your interactive whiteboard or projector as conversation starters in your classroom - allow students to discuss other students' work to increase understanding of concepts.

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Pyramid Panic - Manga High

Grades
6 to 12
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This site provides good practice for higher level geometry skills, such as applying formulas, Pythagorean theorem, and other knowledge to find the area of geometric shapes. The idea...more
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This site provides good practice for higher level geometry skills, such as applying formulas, Pythagorean theorem, and other knowledge to find the area of geometric shapes. The idea of the activity is that the player is a mummy who has been prematurely entombed in a pyramid and must find his way out by solving geometry puzzles and building a path across the voids in the building. No registration is required on the site; however, teachers may create a free account to add student information and save scores. Be sure to check out the Achievements section that provides information on math skills practiced in the game.

tag(s): pythagorean theorem (18)

In the Classroom

Introduce this site on your interactive whiteboard or projector and have a student navigate a demonstration. Then have students explore this site independently or in small groups. Provide this link on your class website for students to access at home. Consider setting up an account to use the site as a formative assessment during geometry units.

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Math League Help - Math League

Grades
4 to 8
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This site has been created as a resource for 4th to 8th graders. A list of math concepts is offered with links to resources. Topics include whole numbers, decimals, data, ...more
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This site has been created as a resource for 4th to 8th graders. A list of math concepts is offered with links to resources. Topics include whole numbers, decimals, data, fractions and many more. After choosing a topic such as whole numbers, you are linked to a comprehensive list of topics within that strand. Each topic includes a detailed explanation often including illustrations and examples. This site is virtually an online dictionary of math topics covered in 4th-8th grade.

tag(s): decimals (84), integers (22), percent (58), statistics (114)

In the Classroom

Display on the interactive whiteboard or projector when introducing or reviewing content in mathematics. Provide this link on your class website for students to use at home if they get confused on a particular math concept.

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Math Interactives - Utah Education Network

Grades
7 to 12
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Find great math resources on this free site on countless topics. Click each resource to find sites useful on individual computers or projected on a whiteboard screen. Be sure to ...more
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Find great math resources on this free site on countless topics. Click each resource to find sites useful on individual computers or projected on a whiteboard screen. Be sure to test out each interactive prior to using with a class, as some require Flash or other programs. Find great games about Numbers and Operations, Algebra, Geometry, Probability, and Money. Though these interactives are labeled for grades 7-12, several can be used by K-5 teachers i.e. the number line interactives. Be aware of the icons next to the resource for the required plug ins to use. Click on an activity and then explore the tabs above. Click the "Learner" tab to view information about the topic. Click "Help" for information on how to use the activity. Find resources in the "Instructor" tab. There is a wealth of material here, so be sure to check it out!

tag(s): data (147), money (119), numbers (119), probability (96)

In the Classroom

Use these resources for review and to reinforce concepts from class. Create teams of students who complete the activity taking turns on a whiteboard or with individual computers. Use the activity as a lead in to the topic of the day. Ask students what they notice about the activity and the general rules that they notice about the topic. Provide this link on your class website for students to use at home for extra practice, enrichment, or to try some new advanced topics.

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Maths is Fun - Rod Pierce

Grades
3 to 9
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Math is Fun when you visit this website that is loaded with games, activities and much more! Math activities are divided into topics such as Algebra, Data, Games, Dictionaries, Worksheets,...more
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Math is Fun when you visit this website that is loaded with games, activities and much more! Math activities are divided into topics such as Algebra, Data, Games, Dictionaries, Worksheets, and more. After choosing a topic there are several choices for appropriate activities within the category. The teachers page has links to many virtual manipulatives, puzzles, speed math and other classroom activities. All activities contain an explanation and solution to the puzzle. Although this site may appear as another "drill and kill" site, is also has a lot of extra features and activities included. If you are a math teacher, this is definitely a site worth taking a look at.

tag(s): logic (164), measurement (126), problem solving (226)

In the Classroom

Use the teacher's page on the interactive whiteboard or projector to demonstrate math concepts such as symmetry, tessellations, and basic algebra concepts. Assign activities and games to students and let them become the expert in one topic. Use the illustrated math dictionary provided on the site as an example and create a class math dictionary of concepts learned. Have students share their new math term on the class wiki. Not comfortable with wikis? Have no wiki worries - check out the TeachersFirst's Wiki Walk-Through. This may also be a site that you want to include on your class website for students to use both in and out of the classroom.

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Shmoop Pre-Algebra - Shmoop University

Grades
4 to 9
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Shmoop Pre-Algebra offers students an overview of basic operations, basic geometry, fractions, decimals, ratios, percentages, probability, and algebra including terms and additional...more
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Shmoop Pre-Algebra offers students an overview of basic operations, basic geometry, fractions, decimals, ratios, percentages, probability, and algebra including terms and additional websites. Interactives follow many topic overviews. The easy user interface will make it a favorite for students, though it is text-heavy in places.

tag(s): decimals (84), fractions (159), percent (58), ratios (47)

In the Classroom

Add the site to your classroom computers' favorites (and a link on your class website) for students to use from home or when they need to review pre-algebra topics. Use the games as a classroom activity on an interactive whiteboard to test student knowledge or to prepare for a test. Use the summaries yourself to help organize your presentation of the content. Students can create accounts on Shmoop to access more features, but the site is very useful even without an account.

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Math Wizz - the Statistician

Grades
6 to 12
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Mathwizz.com provides help with many math related topics ranging from arithmetic to decimals to financial math. Interactive calculators allow students to test their own knowledge. Brief...more
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Mathwizz.com provides help with many math related topics ranging from arithmetic to decimals to financial math. Interactive calculators allow students to test their own knowledge. Brief lessons or descriptions provide simple explanantions to various concepts.

tag(s): calculators (37), decimals (84), fractions (159)

In the Classroom

Use this site as an informal assessment by having students complete a number of questions and then report their results to you. Many of the tests will require additional paper for solving problems. This activity would work well for individuals or pairs of students in a lab or on laptops, and would also be a great way to have a team competition as students use the site on an interactive whiteboard and try to solve problems.

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Common Core State Standards - Common Core State Standards Initiative Team

Grades
K to 12
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The Common Core State Standards Initiative is a nationwide effort led by the National Governor's Association and the Council of Chief State School Officers to establish a common set...more
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The Common Core State Standards Initiative is a nationwide effort led by the National Governor's Association and the Council of Chief State School Officers to establish a common set of educational standards which aligns benchmarks and expectations across state lines. This system builds on what states are already doing by providing an opportunity to share experiences, best practices, and lessons, while maintaining high expectations that insure the quality of education across America to enable our students to maintain a competitive edge in the global economy.

Visit this website to find out exactly what the national K-12 standards are for English language arts and literacy in history/social studies, science and technology, as well as mathematics, and to find out if your state is one many states (at the time of this review) that have already committed to adopt the Common Core State Standards. Watch videos and the recorded webinar, and read about the key points and rigorous curriculum standards, including the content and skills related to the use of media and technology for critical analysis and production.

tag(s): commoncore (75)

In the Classroom

Take a look at exemplars and sample performance tasks and students' writing to consider how you can integrate these ideas into your own planning to prepare students for the growing challenges of today's world. You can also sign up to receive updates via email. For more information about the Common Core and implementing it in your classes, see TeachersFirst's Common Core: The Fuss Over Non-Fiction, a Q/A article for elementary teachers, and TeachersFirst's resources tagged Common Core for many helpful sites.
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Basic Mathematics - Jetser Carasco

Grades
K to 8
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Basic Mathematics is designed to help students and adults with the basic understanding of mathematics concepts and operations. Instructions follow a sequential logical order and concepts...more
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Basic Mathematics is designed to help students and adults with the basic understanding of mathematics concepts and operations. Instructions follow a sequential logical order and concepts are presented in clear, simple terms. Advertisements can be distracting.

tag(s): decimals (84), fractions (159)

In the Classroom

Assign students topics to teach to classmates. Have students use these sequential instructions as an outline or starting point for how to teach a topic. Students can create multimedia presentations to help their classmates learn. Have your students create an interactive online poster using Lucidpress, reviewed here. Challenge students to create a video and share using a site such as SchoolTube, reviewed here.

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Math Play - Doina Popovici

Grades
K to 8
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Math Play offers a wide variety of fun (and educational) interactives. Most activities are suitable for elementary and middle grades. They are organized by grade level, content, and...more
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Math Play offers a wide variety of fun (and educational) interactives. Most activities are suitable for elementary and middle grades. They are organized by grade level, content, and game type. In addition to being kid-friendly and engaging, kids will enjoy the animation and bright colors. The advertisements are a bit of a distraction.

tag(s): addition (128), decimals (84), fractions (159), subtraction (109)

In the Classroom

A great website for a math game day due to the variety of concepts and levels. Use these activities as an informal assessment by observing students as they engage. Try using an interactive whiteboard to encourage friendly competition when students individual laptops are not available.

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Online Math Learning

Grades
K to 12
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Online Math Learning is a huge website with numerous resources including interactive problem generators, a video library, worksheets, and links all organized by grade level and subject...more
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Online Math Learning is a huge website with numerous resources including interactive problem generators, a video library, worksheets, and links all organized by grade level and subject level. This site is very well organized, easy to use, and has something for every grade level and nearly every subject/topic area. Advise students to ignore the advertisements.

tag(s): charts and graphs (169), equations (119), statistics (114)

In the Classroom

Use the interactive section's problem generator to create team competition as students use the site on an interactive whiteboard or projector. Check out the videos to reach struggling students or help deepen understanding of concepts. For a project, have students recreate a video using a site such as SchoolTube (reviewed here) and share with classmates. Be sure to include this site on your class web page for students to access both in and outside of class for further practice.

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Math Maps - Tom Barrett

Grades
K to 6
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This site is an interactive, collaborative project that uses Google maps with you and your students to provide content. You can also see Math maps created by others. By following ...more
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This site is an interactive, collaborative project that uses Google maps with you and your students to provide content. You can also see Math maps created by others. By following the directions, you can create math problems utilizing information from your own city or town. Once the math problems are posted on the map, you can tweet or blog to inform others about them. In addition to creating problems, your students can view the contributions of others and solve real world math problems. Be aware: pop-up messages do appear across the bottom of the screen. These messages are recent posts to the site. Teachers who wish to contribute must submit a Gmail address to be offered access to add their own "Maths Maps." (Note to U.S. educators and students: What you know as "math" is known as "maths" in the UK, Australia, and some other countries. The "s" is NOT a typo!)

tag(s): map skills (56), maps (209), measurement (126)

In the Classroom

What makes this site special is that the content comes directly from educators and students. Use the existing math problems as a challenge activity or to demonstrate how math can be used in the real world. Share the maps and math questions on your interactive whiteboard or projector. The different pin colors represent different age groups so you can choose appropriately leveled math problems. You can easily differentiate for individuals by telling them which color to explore. This site is a great way to get your students to learn more about their community. Have your students research a community spot and create a math problem about it as a class. Enter the information onto the map together or under teacher supervision for other classes all over the world to use. Allow students to explore on their own and keep a math log of all the problems they found and solved on a "trip around the world with math."

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MATHguide - Mark Karadimos

Grades
6 to 12
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This site provides educators and students numerous resources in algebra, geometry, and pre-calculus. The teacher section includes a worksheet generator while the student section offers...more
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This site provides educators and students numerous resources in algebra, geometry, and pre-calculus. The teacher section includes a worksheet generator while the student section offers two calculators including a scientific and graphing calculator. MATHguide also includes lessons, tutorials, and online quizzes. The student projects section includes many creative options for making math more than a pencil-paper routine.

tag(s): equations (119)

In the Classroom

Use this site on a projector or interactive whiteboard to discuss and informally assess prior knowledge as you start the study of topics in geometry, algebra, and pre-calculus. Use the quizmasters section to have students solve equations and receive instant feedback. The site also offers ideas for student projects that delve into different aspects of math. Don't forget to show students how to use the online calculators in the student section. MATHguide is a great resource for middle and high school math teachers and students. List this link on your class website for students to use both in and out of the classroom.

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Mathwire.com - Terry Kawas

Grades
K to 6
5 Favorites 1  Comments
 
This fabulous site provides seasonal math activities that are high interest and supported by National Math Standards. As the site states, "What we learn with pleasure, we never forget!"...more
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This fabulous site provides seasonal math activities that are high interest and supported by National Math Standards. As the site states, "What we learn with pleasure, we never forget!" There are a plethora of games, templates, links to Internet sites, and downloadable templates that provide teachers with ready to use materials for the classroom.

tag(s): census (12), holidays (162), literature (217), olympics (40), presidents (121), symmetry (27)

In the Classroom

Use the archives to find activities sorted by season and math strands making it easy to find just the right activity for whatever strand you are teaching. Then allow students to learn through exploration and constructivist learning. Mark this site in your Favorites as a regular stop to look for seasonal alternatives. Consider sharing some areas of the site with parents for students to find math activities that are fun to retain skills over long breaks. Take photos of the completed projects and have students demonstrate their understanding of the concepts by narrating one of the photos using Slidestory, reviewed here.
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Comments

Sharon, OH, Grades: 0 - 6

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Math TV - mathtv.com

Grades
4 to 12
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Find your Math help with Math TV! View video explanations of common functions in a variety of ways. More than one person explains the function (you choose) so you can ...more
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Find your Math help with Math TV! View video explanations of common functions in a variety of ways. More than one person explains the function (you choose) so you can find the best explanation. Explanations are also available in Spanish. Login information is not required to play the Math videos. Create a login to make playlists or subscribe to certain types of videos. Students should be advised that advertisements for Math books and other materials exist in the top right of the site and should be avoided.

tag(s): addition (128), decimals (84), division (98), equations (119), fractions (159), multiplication (122), numbers (119), subtraction (109)

In the Classroom

Use these videos to help students understand math functions. Consider sharing these links as part of a collection of materials for online help for your students on class web pages or wikis, documents, or videos. Maybe ask students to generate their own "online help" pages for each math unit, selecting and annotating the web resources they find most useful. Learning support teachers will like the option providing videos for math help, especially for students who learn better from repeated audiovisual presentations.

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Math Open Reference - John Page

Grades
7 to 12
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Math Open Reference is designed to teach High School geometry and functions. The site is organized into modules by geometric topic with specific lessons for each concept. The...more
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Math Open Reference is designed to teach High School geometry and functions. The site is organized into modules by geometric topic with specific lessons for each concept. The main topics include Plane Geometry, Coordinate Geometry, Solid Geometry, and Tools (Math/Scientific Calculator, General Function Explorer, Graphical Linear Function Explorer, Graphical Quadratic Function Explorer, and Graphical Cubic Function Explorer). Each module includes interactive elements that allow you to experiment with the topic concept. The interactive activities make abstract concepts more concrete.

In the Classroom

Math Open Reference modules are effective in a lab setting or using an interactive whiteboard or projector with the entire class. Although the lessons are designed for High School students, some of the activities are appropriate for Middle School students. The ability to make and print custom graph paper is a very useful feature. Have student groups explain a geometric concept on the interactive whiteboard, putting the explanations in their own words. For example, have them use the congruence tools on this site, then draw examples using the whiteboard tools, challenging their classmates to identify congruent examples.

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Math Snacks - NMSU

Grades
5 to 9
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Get a grasp on math concepts by grabbing short snacks of animations and math activities illustrating the concept. Many lessonsinclude teacher guides. View the descriptions and topics...more
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Get a grasp on math concepts by grabbing short snacks of animations and math activities illustrating the concept. Many lessonsinclude teacher guides. View the descriptions and topics addressed for each Math snack and download the learners guide using Adobe Acrobat. If your district blocks YouTube, then they may not be viewable.

tag(s): animation (62), charts and graphs (169), coordinates (15), measurement (126), numbers (119)

In the Classroom

Find great interactives on proportions, number lines, ratios, measurement, and much more. Share the activities on your projector or interactive whiteboard. View the learners guide to record learning with the Math Snack animations and games. Find pre-lesson and post-lesson bonus activities in the Teachers guide. Check student answers with the attached answer key. Follow with other in-class scenarios using actual manipulatives such as snacks to show ratios or proportions.
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Think Math! - Education Development Center, Inc.

Grades
K to 7
15 Favorites 0  Comments
  
Use Think Math to improve thinking about - Math! Choose either a grade level (K through 5) or a subject (such as Algebra, Geometry, Time and Money, or Data Analysis, ...more
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Use Think Math to improve thinking about - Math! Choose either a grade level (K through 5) or a subject (such as Algebra, Geometry, Time and Money, or Data Analysis, to name a few.) Use one or more of the e-lab activities for each subject as well as interactive tutorials explaining the topic. Don't miss the teacher resources/guides under the Think Math! tab with great Adobe PDF resources.

tag(s): data (147), measurement (126), money (119), numbers (119), probability (96), statistics (114), time (92)

In the Classroom

If you teach math to grades K-5 (or beyond), you will want to save this site in your favorites. Use the interactive tutorials as review activities, to introduce concepts, or for students to learn as groups. Use the activities as exciting drill and practice that provides feedback on right and wrong answers. For example, use "Comparing numbers" tutorials and activities to learn and practice identifying the hundreds and tens places. Each example gives immediate feedback on right and wrong answers. Use as an individual activity or in groups to provide great examples and practice with math concepts. Be sure to list this link on your class website so students can access (and practice) both in and out of the classroom.
 This resource requires PDF reader software like Adobe Acrobat.

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