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EasyDefine - Prabbav Jain

Grades
4 to 12
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Create definition lists easily and completely. Simply enter the terms, and click "generate" to create a list of words with definitions. View synonyms, download as a document, or email...more
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Create definition lists easily and completely. Simply enter the terms, and click "generate" to create a list of words with definitions. View synonyms, download as a document, or email your list to others. Be aware: there are no filters on this definition site, so ANY word (appropriate or not) can easily be searched by students. Use under teacher supervision with students likely to enter inappropriate terms for immature reactions.
This site includes advertising.

tag(s): dictionaries (56), synonyms (38), vocabulary (324), vocabulary development (126), word study (80)

In the Classroom

You must know where you are saving downloads on your computer to save the list as a document. Pay attention and name files with meaningful file names, such as "chapter17vocab." Enter your list with one term per line or separated by commas, etc. Click on advanced options to add other options to the search: number or alphabetize the definition results, maximum definitions, and hiding parts of speech.

Create definitions easily for word lists in any subject area. Have students enter a series of similar words to see variations in connotations. For example, enter various words that mean "fat" and discover the variability in positive and negative connotations. Follow up with a ranking or sorting activity with the same words on interactive whiteboard to build word choice options. Have students generate individualized reading vocabulary lists for content are reading chapters or literature. Click on the synonyms tab to find related words. Save as a document for easy sharing in groups. Advise students to collect definitions and compare to those they write in their own words. As with any other reference, students should be cautioned to be sure these are accurate definitions needed for the context in which they are studying the words.

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iRubric - Reazon Systems, Inc.

Grades
K to 12
3 Favorites 0  Comments
   
Create your own rubric for multimedia and other projects or search the gallery from many that already exist for all grade levels. (Also use the gallery to get great ...more
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Create your own rubric for multimedia and other projects or search the gallery from many that already exist for all grade levels. (Also use the gallery to get great project ideas!) Search the type of rubric or project to find a related rubric. Use the buttons at the bottom to preview, edit (customize and save your own version from existing ones), or copy. Share by URL or embed code in a wiki, blog, or site. Keep bookmarked rubrics in your account on the site. Create free personal or group accounts (for educators). Create classes, join educator groups, and more.

tag(s): assessment (100), rubrics (32)

In the Classroom

To save rubrics and modify existing ones, educators must create an account. Find great project ideas, rubric examples and criteria. Build on the expertise of others to create excellent rubrics. Consider creating categories and using the advice of students to help identify criteria that is important to the project. You might even want to create differentiated rubrics to match multiple intelligences, learning styles, or varied ability levels. With such easy adaptations, you can start alter different versions very easily.

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Math Magic - Dewayne Jones

Grades
3 to 12
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This site has many number sense tricks and methods for students from elementary school through high school. Ideas are categorized by subject such as basic memorization, fractions, geometry,...more
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This site has many number sense tricks and methods for students from elementary school through high school. Ideas are categorized by subject such as basic memorization, fractions, geometry, etc. Each section is also available to download as a pdf document. The site is browsable by difficulty level starting with multiplication tricks and goes up through advanced calculations of approximating radians to degrees. One fun portion of the site allows you to find out your age in days, hours, and minutes, to calculate their weight in quarters, bricks, and feathers, and other fun games with numbers.

tag(s): decimals (133), fractions (239), mixed numbers (14), multiplication (227), number sense (97), operations (126), puzzles (208), time (144)

In the Classroom

Use this site on your interactive whiteboard or projector to practice estimation with the engaging numbers portion of the site. Share tricks and tips with students to help learn basic facts and number sense activities. Share the site on your class website or blog as a resource for practice tips at home.
 This resource requires PDF reader software like Adobe Acrobat.

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Math Worksheets to Go - Math Worksheets to Go

Grades
6 to 10
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This site offers printable worksheets for practice in Arithmetic, Algebra 1 and 2, Geometry, and Trigonometry. Each topic includes several sub-topics such as factoring, simplifying...more
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This site offers printable worksheets for practice in Arithmetic, Algebra 1 and 2, Geometry, and Trigonometry. Each topic includes several sub-topics such as factoring, simplifying equations, sum and product of roots, and more. Each worksheet offers an example problem, practice problems, and mixed-practice homework problems. Answer keys are also included. In addition to the worksheets, links are provided to web resources for each concept that include additional information and interactive images.

tag(s): angles (88), equations (155), factors (42), operations (126), worksheets (60)

In the Classroom

Share examples of worksheets with students then challenge them to create their own worksheets for other students to solve. Provide a link to the site through your classroom website or blog for parents who would like additional practice resources. Take advantage of the links to additional images and interactive resources as a supplement to class activities. Use worksheets to supplement practice for struggling learners.
 This resource requires PDF reader software like Adobe Acrobat.

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Virtual Nerd - Josh Salcman

Grades
8 to 12
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Virtual Nerd is a FREE unique, online resource offering students real help in math. Current topics include middle grades math through algebra 2, geometry, and SAT math topics. Within...more
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Virtual Nerd is a FREE unique, online resource offering students real help in math. Current topics include middle grades math through algebra 2, geometry, and SAT math topics. Within each topic are many subtopics offering videos along with a written explanation of the problem.
This site includes advertising.

tag(s): equations (155), functions (70), test prep (96), tutorials (47), variables (22), video (254)

In the Classroom

Display videos on your interactive whiteboard or projector as an introduction or review to current topics. Create a link on classroom computers for students to view videos for review. Post the link to this site on your classroom website for students to access at home.

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U.S. National Debt Clock: Real Time - USDebtClock.org

Grades
8 to 12
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This site offers an interesting, visual look at the U. S. National Debt in real time. Many different categories are included making this quite complicated looking; however it offers...more
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This site offers an interesting, visual look at the U. S. National Debt in real time. Many different categories are included making this quite complicated looking; however it offers a real-time snapshot of the country's complicated balance sheet. In addition to the National Debt, there are categories for debt per person and amount of debt per taxpayer. Other statistics include largest budget items, money creation, U.S. population, and much more. Definitions and sources of information can be found by mousing over the item, then looking at the U.S. debt logo at the top of the page.

tag(s): charts and graphs (195), data (148), financial literacy (80), statistics (122)

In the Classroom

Display this site on your interactive whiteboard or projector for students to view the ever-changing amount of U.S. debt and other statistics. Create a graph by recording daily debt amounts over a period of time for students to observe and discuss. Research and find debt statistics for previous years for students to compare.

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Multiplication Tool - Public Learning Media Laboratory

Grades
3 to 8
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This site offers practice with multi-digit multiplication using three methods - standard, partial product, and lattice. You can choose one of the three options, generate a problem,...more
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This site offers practice with multi-digit multiplication using three methods - standard, partial product, and lattice. You can choose one of the three options, generate a problem, then work to solve. Various methods are provided for assistance, clicking on the options button allows you to get hints, work on increasing difficulty of problems, or set a level of difficulty. Also at the top of each part is a link to learn how to use that particular method of multiplying. Following that link will lead to a written explanation along with a video of how to use the multiplication tool.

tag(s): multiplication (227), number sense (97), problem solving (272)

In the Classroom

Display the site on your interactive whiteboard or projector to demonstrate how to use the site and the different methods for multiplication. Share the site with parents on your website or blog for parents to understand the different multiplication methods. Create a link on classroom or computer lab computers for students to use for multiplication practice. Have students explore the site then create journal entries demonstrating the different multiplication methods and describe which method works best for them.
 This resource requires Adobe Flash.

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Math Glossary - McGraw-Hill

Grades
6 to 12
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This site features a multi-lingual glossary for middle and high school mathematics along with a listing of mathematical formulas. Thirteen languages are included ranging from Arabic...more
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This site features a multi-lingual glossary for middle and high school mathematics along with a listing of mathematical formulas. Thirteen languages are included ranging from Arabic to Vietnamese. Upon entering the site, you select a grade level or formulas. A list of all vocabulary terms are on the left side of the page, or the initial letter of the vocabulary word can be chosen from a list at the top of the page. After choosing the word, the definition is displayed. The option is also available for an audio definition of the term. Changing language is as simple as choosing the desired language from a drop-down box at the top of the page. Formulas are available as an easy-to-print PDF document.

tag(s): dictionaries (56), vocabulary (324)

In the Classroom

Create a link on classroom computers to use the site as a resource for students to use as needed for vocabulary help. Share this site with the ESL/ELL teacher to use when helping students with mathematics. World language teachers may want to use this site for higher-level students to increase vocabulary skills.

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Regifting Robin - Regiftable.com

Grades
4 to 8
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This is a simple, but highly engaging math trick that would be great for a problem-solving activity or class starter. To play, choose a 2-digit number, then subtract each of ...more
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This is a simple, but highly engaging math trick that would be great for a problem-solving activity or class starter. To play, choose a 2-digit number, then subtract each of the digits from the original number (25 - 2- 5 = 18). Once that is done, go to next, find your original number and identify the gift associated with the number, at the next screen Robin will be able to tell you what the gift is. Students will enjoy experimenting with different numbers and solving for why this will work. The key is that all answers will be multiples of 9 and all of those multiples contain the same gift item!

tag(s): critical thinking (108), multiples (35), problem solving (272), puzzles (208)

In the Classroom

Display on your interactive whiteboard or projector and allow students to experiment with different 2-digit choices. Ask students to explore different options on how this works, then journal their solutions.
 This resource requires Adobe Flash.

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Brainpop Junior: Free Stuff - Brainpop

Grades
K to 3
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From the makers of the fee-based site, Brainpop, this FREE site has interactives, animated movies, and quizzes on curriculum topics in math, science, social studies, writing, reading,...more
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From the makers of the fee-based site, Brainpop, this FREE site has interactives, animated movies, and quizzes on curriculum topics in math, science, social studies, writing, reading, and health. The movies are clever and engaging, and the quizzes reinforce the content of the movies. At the time of this review, some of the free topics included nouns, classifying animals, bullying, U.S. symbols, and more. The free content may change from time to time, but this link takes you directly to the FREE stuff!
This site includes advertising.

tag(s): bullying (52), charts and graphs (195), movies (65), preK (281), writing (359)

In the Classroom

The animated movies work well on a projector or interactive whiteboard. Students can replay them at a center or click to see them at home from a link on your teacher web site for reinforcement. Be sure to save this site in your favorites and visit often to see if anything new is FREE. Include this link on your class website for students to access at home.
 This resource requires Adobe Flash.

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Algebra: The Supplement - Dan Meyer

Grades
7 to 9
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This site offers a full year's worth of Algebra 1 lessons including slides for the interactive whiteboard. Slides are offered in Keynote (for Mac) and Powerpoint. Slides also include...more
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This site offers a full year's worth of Algebra 1 lessons including slides for the interactive whiteboard. Slides are offered in Keynote (for Mac) and Powerpoint. Slides also include teacher notes and answers to questions. The lessons are also offered in PDF form. Each week can be downloaded separately and includes handouts. Tags are included with each week's activities to make it easier to find other lessons with similar topics.

tag(s): charts and graphs (195), equations (155), exponents (42), factoring (31), problem solving (272), tutorials (47)

In the Classroom

Use the lessons on this site as a resource to current classroom topics. Dan Meyer is well-known for his math teaching methods and many lessons include hands-on, problem-solving activities which can be incorporated into any curriculum.
 This resource requires PDF reader software like Adobe Acrobat.

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Pi Day - 314 Solutions, Inc

Grades
7 to 12
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This website aims to be the online hub for everything related to Pi, and to promote fun with math! Although a portion of the site contains links to shopping for ...more
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This website aims to be the online hub for everything related to Pi, and to promote fun with math! Although a portion of the site contains links to shopping for Pi-related items, there are many valuable resources within the site to use in the classroom. Beginners can learn about Pi through the short explanation at the Learn About Pi link. While at this page, be sure to look on the right-hand side for the link of classroom ideas - this link contains many ideas sent in by classroom teachers. Suggestions include eating pie, contests for memorizing the most digits, Pi research ideas, and more. Also be sure to go to the link, Pi Stuff, here you will find videos, music, and more.
This site includes advertising.

tag(s): pi (22), puzzles (208), vocabulary (324)

In the Classroom

Share this site on your interactive whiteboard or projector. Allow students to explore the site on their own or with a group. Use some of the ideas on the site when celebrating Pi Day in your classroom. Share the site with students as a resource for Pi research projects.

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MathnStuff.com - Agnes Azzolino

Grades
6 to 10
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This site offers several different resources and materials for learning Algebra and Pre-Calculus. There is an Arithmetic, Algebra, and Pre-Calculus dictionary which contains in-depth...more
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This site offers several different resources and materials for learning Algebra and Pre-Calculus. There is an Arithmetic, Algebra, and Pre-Calculus dictionary which contains in-depth explanation for terms found in these courses. Most explanations include images and written definitions of concepts. The link to lessons contains many Geometry and Algebra lessons including warm-ups, vocabulary, and assignments. The link to "Good Stuff" includes interactives, graph paper, and masters of activities. The site is a little difficult to navigate, especially within the lessons section; however, the material is useful and would complement any resources already being used in the classroom and are worth exploring.

tag(s): charts and graphs (195), dictionaries (56), vocabulary (324)

In the Classroom

Check out this site for games, activities, and lessons that can reinforce lessons already being taught. Share the dictionary portion of the site with students to use as a resource. Share a link to the site on your classroom website or blog for students and parents to access at home.

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Amazing Mathematical Object Factory - Frank Ruskey

Grades
8 to 12
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This site offers the opportunity to experiment with, learn about, and create combinatorial objects. Each object type is listed along with a link to information about the object. There...more
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This site offers the opportunity to experiment with, learn about, and create combinatorial objects. Each object type is listed along with a link to information about the object. There is another link to generate the object based on your inputted information. Object categories include permutations, partitions, magic squares, Fibonacci sequences, and more. Explanations are quite detailed and include a definition, images, and examples of problems. Also included are classroom uses and links to other resources.

tag(s): gifted (96), logic (235), manipulatives (41), sequences (16), test prep (96)

In the Classroom

Share the site on your interactive whiteboard or projector when introducing combinatorial objects. Create a link to the site on classroom computers and allow students to explore the site and generate their own creations then discuss findings in math journals.
 This resource requires Adobe Flash.

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Free Puzzles - Jimmie Dean

Grades
6 to 12
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This site offers many puzzles and math logic activities in an easy to use format. Puzzles are sorted by difficulty level and topic such as logic, geometry, or math. New ...more
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This site offers many puzzles and math logic activities in an easy to use format. Puzzles are sorted by difficulty level and topic such as logic, geometry, or math. New puzzles are indicated on the home page and is updated often. There is also a quiz of the day and that solution can be accessed without registration. Puzzles can be accessed without registering to the site; however, to receive solutions, you must register then solutions will be sent via email. You may want to consider setting up a separate email account (gmail) specifically for the site so that each student doesn't have to register individually.
This site includes advertising.

tag(s): logic (235), puzzles (208)

In the Classroom

Consider setting up a class email account so that students can use the site then have solutions emailed. If you plan to have students register individually, read tips for safely managing email registrations here. Use the problems for a problem of the week or day. Have students write problem-solving methods used in their math journals and share with other students.

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Problems with a Point - Education Development Center

Grades
6 to 12
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This site provides a resource for teachers who use, or are only beginning to use, a problem-centered approach. Varying in difficulty and approaches, these problems are useful for teachers,...more
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This site provides a resource for teachers who use, or are only beginning to use, a problem-centered approach. Varying in difficulty and approaches, these problems are useful for teachers, students, parents, math clubs, and home-schoolers. Problems are classified by topic, time required, suggested technology, required mathematical background, and habits of mind that students develop or use as they work. Synopses of the problems are keyword searchable. Answers and solutions are provided, and many problems include hints. Problems are available as html and as pdf documents. Each problem also has a link to view/add reader comments - this section may be useful for finding problem extensions or difficulties found when using problems. To become familiar with the site, there is a guided tour of the site, links to readers' favorite problems, and technical requirements. There is an extensive selection of teachers resources with answers to problems, goals and objectives, and preparations for class use.

tag(s): charts and graphs (195), logic (235), modeling (9), problem solving (272)

In the Classroom

Use this site as a resource for locating problems to use with your existing math program. Assign problems to students based on individual skills and needs or as enrichment for gifted students. Suggest this site to parents as a resource for practice problems to use at home. Challenge students to explain the problem-solving process used with a multimedia presentation. Have students make a multimedia presentation using one of the many TeachersFirst Edge tools reviewed here.
 This resource requires PDF reader software like Adobe Acrobat.

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The Writing Site - Stephanie Krajicek

Grades
6 to 12
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This site is a valuable resource for teachers to use for cross-curricular writing tips. Articles are added daily. Topics include Affect vs Effect, Writing Numbers - 5 Rules to Remember,...more
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This site is a valuable resource for teachers to use for cross-curricular writing tips. Articles are added daily. Topics include Affect vs Effect, Writing Numbers - 5 Rules to Remember, What is an Oxymoron, and many others. Click previous entries to access additional articles of interest.
This site includes advertising.

tag(s): grammar (216), grammar review (37), journals (21), writing (359)

In the Classroom

Print articles to use in class for writing lessons in class. Use several articles and have students present information to the class. Have each student in your class read one article and report back to the class. Challenge students to create electronic "posters" or word graphics for adopted word using tools such as Piclits (reviewed here) or Typogenerator (reviewed here). Another idea, use the articles as examples for students to write their own writing tips articles. Check the site weekly and share one article per week with students to use in writing journals.

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Trig Without Tears - Stan Brown

Grades
9 to 12
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This site offers explanations for trigonometric functions and identifies the most important formulas as a basis for learning and understanding trigonometry. The concept is that student...more
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This site offers explanations for trigonometric functions and identifies the most important formulas as a basis for learning and understanding trigonometry. The concept is that student learning will increase with understanding of basic concepts instead of memorizing all formulas by rote without comprehension of meaning. Although a little dry and void of many illustrations, the site may be helpful for studying and learning basis trigonometric concepts. There is a printable version of the site which can be used for student journals or notebooks.

tag(s): functions (70), test prep (96)

In the Classroom

Use copies of the printable version of the site with students to use in class for highlighting important information. Use small portions of the printable information to reinforce new concepts taught in class or when reviewing for assessments. Read portions of the site in class with your students and have them create their own explanation of concepts.

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Mathematical Interests - Kenneth Boyd

Grades
8 to 12
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This very simple looking site offers some valuable resources for Arithmetic, Trigonometry, and Functions. Each of these links provide basic information and facts for each of the topics...more
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This very simple looking site offers some valuable resources for Arithmetic, Trigonometry, and Functions. Each of these links provide basic information and facts for each of the topics through written explanations and images. Some of the explanations tend to get complicated and may be overwhelming; however, they may be useful as a starting point for classroom conversations when introducing or reviewing topics. Gifted students may appreciate this site as a way to receive more in-depth information on common math topics.

tag(s): functions (70), gifted (96)

In the Classroom

Share this site on your interactive whiteboard or projector. Then allow students to explore on their own or in groups. Provide a link on your classroom website or blog for students to access resources at home. Challenge students to create their own definitions and explanations of Math content covered in class.

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Math Madness - Bob Garvey

Grades
3 to 12
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Although this site is created to sell Math CD's there are several samples of Math songs and cheers offered for free. Elementary students will enjoy The Candy Shop (adding numbers),...more
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Although this site is created to sell Math CD's there are several samples of Math songs and cheers offered for free. Elementary students will enjoy The Candy Shop (adding numbers), Multiply Cy, and The Fraction Song which are available both in audio form and downloadable lyrics. For older students samples included are Pi Song, Algebra Song, and Quadratic Song. Also of interest are videos of various cheers that can be used to liven up classrooms. Students will enjoy the Watermelon Cheer, Ketchup Cheer, and others.
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tag(s): fractions (239), multiplication (227), number sense (97), songs (52)

In the Classroom

Introduce the site on your interactive whiteboard or projector and share song examples with students before challenging them to create their own song for topics taught in class. Have students either video or create a podcast of their songs. Share the videos on a site such as TeacherTube reviewed here. Create a podcast using a site such as PodOmatic (reviewed here). Post student songs to your class website or blog. Teach students a new cheer each week to use in the classroom.

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