Previous   380-400 of 563    Next

563 algebra results | sort by:

Share    return to subject listing
Less
More

Understanding Algebra - James Brennan

Grades
7 to 10
1 Favorites 0  Comments
This site offers a complete online Algebra 1 textbook. The book is divided into 9 chapters beginning with "The Numbers of Arithmetic" and finishing with "Quadratic Equations." Each...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

This site offers a complete online Algebra 1 textbook. The book is divided into 9 chapters beginning with "The Numbers of Arithmetic" and finishing with "Quadratic Equations." Each of these sections includes explanations of the topic along with examples. Also included on the site are a line graphing applet, prime factorization machine, prime number list, and quadratic equation solver/plotter. The entire book is available as a PDF download by clicking the link on the home page.

tag(s): equations (155), factoring (31), factors (42), functions (70), prime numbers (31), problem solving (272), test prep (96)

In the Classroom

Share this site with students to use for supplemental material and Algebra practice. Use information in the book to supplement current classroom materials. After students review each section, have them create problems for other classmates to solve.
 This resource requires PDF reader software like Adobe Acrobat.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Jokes for Math Teachers - Clem Falbo

Grades
4 to 12
3 Favorites 0  Comments
What did one math book say to the other? Don't bother me I've got my own problems! Are you looking for more bad jokes like this for your math class or ...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

What did one math book say to the other? Don't bother me I've got my own problems! Are you looking for more bad jokes like this for your math class or perhaps a staff presentation? This site is for you! Choose from over 40 math jokes listed on this site, or send in your own. Who says math teachers can't be funny?

tag(s): riddles (15)

In the Classroom

Share a joke a day with your classroom or encourage them to create their own jokes. Use a joke to introduce a new topic and explore what makes it funny. Share a joke a week on your class website or blog and encourage readers to add their own joke or spin on the joke. Add an entire math joke section to your class wiki and give extra credit to promote a multiple intelligence approach to math.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Analyze math - Abdelkader Dendane

Grades
4 to 12
2 Favorites 0  Comments
Find tutorials and problems with solutions on the informative math site. Find help with calculus, trigonometry, algebra, and more. Use the tutorials to find ways to solve a variety...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

Find tutorials and problems with solutions on the informative math site. Find help with calculus, trigonometry, algebra, and more. Use the tutorials to find ways to solve a variety of math problems.
This site includes advertising.

tag(s): problem solving (272)

In the Classroom

Use to explain the rules of various problems or functions in Math. Have students look over the solutions to the problems and discuss the rules for solving similar problems. Provide time for students to teach the solutions to the class. Follow up with additional problems for practice. Consider using this idea to create your own homework help section of a blog, site, or wiki. Not comfortable with wikis? Check out the TeachersFirst Wiki Walk-Through. Be sure to bookmark this on the class computer for easy reference and access.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

E-Lab Grade 4 - Harcourt School

Grades
2 to 5
1 Favorites 0  Comments
Harcourt School's website offers many different activities for practicing Math skills taught in their 4th grade program; however, the activities are free and available to everyone....more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

Harcourt School's website offers many different activities for practicing Math skills taught in their 4th grade program; however, the activities are free and available to everyone. Activities are divided by math strands - number sense, algebra and functions, measurement and geometry, and statistics, data analysis, and probability. Most activities have a printable recording sheet that can be used. You can also input your own figures which makes the activities less repetitive and more interesting.

tag(s): data (148), functions (70), measurement (159), multiplication (227), number sense (97), probability (130), statistics (122)

In the Classroom

Share this site on your interactive whiteboard or projector. Make a shortcut to this site on classroom computers and use it as a center. Use this site to differentiate for students of all levels. Have students complete the recording sheet with an activity to use as an assessment or accountability piece. Include a link to the site on your classroom website or blog for students to practice at home.
 This resource requires Adobe Flash.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

The Math Website - The Math Website

Grades
8 to 12
0 Favorites 0  Comments
This site contains many resources for Jr. High and High School Mathematics teachers. It is divided into sections such as Puzzles, Activities, Diversions, Numbers, Gadgets, and more....more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

This site contains many resources for Jr. High and High School Mathematics teachers. It is divided into sections such as Puzzles, Activities, Diversions, Numbers, Gadgets, and more. After choosing a section, there is an itemized list on the left-hand side of the page to choose a specific topic or activity. For example, under Math Topics, choices range from Arithmetic Basics (adding 2-digit numbers) through Trigonometry and Trig Graphing. After choosing a topic: lessons, study, quiz, and test activities are provided. Be sure to check out the Diversions section that includes humor, poems, riddles, and more.
This site includes advertising.

tag(s): charts and graphs (195), puzzles (208)

In the Classroom

Introduce the site on your interactive whiteboard or projector and allow students to explore on their own. Share a link on your class website or blog for students to use at home. Assign specific portions to students struggling with math concepts to use as practice. Assign problems on the Enrichment page for extra credit or as a problem of the week.
 This resource requires Adobe Flash.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Ultimate Speed Math - MrNussbaum.com

Grades
1 to 6
0 Favorites 0  Comments
This site provides practice in math facts with a twist - create you own goal for speed in completing facts. Upon achieving your goal, a printable certificate is available. Practice...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

This site provides practice in math facts with a twist - create you own goal for speed in completing facts. Upon achieving your goal, a printable certificate is available. Practice is provided in addition, subtraction, multiplication and division. There is also a choice of choosing only certain digits to work with. Specific directions are provided on the site (there are three steps of "choosing" before you hit START.)
This site includes advertising.

tag(s): addition (251), division (172), multiplication (227), subtraction (208), vision (87)

In the Classroom

Individualize the game for students to practice skills needed. For example, if a student is having trouble with multiples of 7 choose to practice those facts only while decreasing the time allowed for completion. Create a link on your classroom computers to use as a center for fact practice. Provide this link on your classroom website or blog for use at home.
 This resource requires Adobe Flash.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

S.M.A.R.T. Books! - Kansas State University

Grades
K to 9
0 Favorites 0  Comments
 
This site offers an extensive list of children's literature to use with Mathematical investigations. The database has easy to use searches categorized by grade level, math strand, participants...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

This site offers an extensive list of children's literature to use with Mathematical investigations. The database has easy to use searches categorized by grade level, math strand, participants (lesson creators), book authors, and a complete index. Be sure to check other grade level lesson plans as there may be lessons there that can be modified to meet your students' needs. Most lesson plans include materials needed and optional extensions or activities to go along with the lesson.

tag(s): literature (275), problem solving (272)

In the Classroom

Search for literature to use with math lessons to make lessons more interesting and add cross-curricular connections. Use the lesson plans to supplement your current lessons. Share possible literature books with parents via your class website.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Number Gossip - Tanya Khovanova

Grades
5 to 12
0 Favorites 0  Comments
Are you looking to have some fun with numbers or a quick class-starter? This site may be for you! Enter a number and find out all you wanted to know ...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

Are you looking to have some fun with numbers or a quick class-starter? This site may be for you! Enter a number and find out all you wanted to know but were afraid to ask. For example, enter 9 and you will find out that 9 is the only number (except one) which is equal to the sum of the digits of its square and that 9 is the smallest odd composite number. Below the list of information are common properties of the number entered. Some numbers also include links to web pages about that number - for example, enter the number 6 and there is a link to Some Thoughts on Number 6 by John Baez.

tag(s): data (148), numbers (204), puzzles (208)

In the Classroom

Display the page on your interactive whiteboard or projector at the beginning of the class to spur math discussion. Choose some interesting information on numbers to use for a Fact of the Day or Interesting Information of the Week for students. Create a bulletin board displaying interesting facts about numbers for your classroom.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Rainbow Lab - Steven Janke

Grades
7 to 12
0 Favorites 0  Comments
How are rainbows formed? Why do they only occur when the sun is behind the observer? If the sun is low on the horizon, at what angle in the sky ...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

How are rainbows formed? Why do they only occur when the sun is behind the observer? If the sun is low on the horizon, at what angle in the sky should we expect to see a rainbow? This lab helps to answer these and other questions by examining a mathematical model of light passing through a water droplet. Follow each step of the lab - how light travels, reflection, refraction, exploration, and analysis - to solve the questions. Each segment offers some information about the topic and questions to explore or experiments. The focus of each of the activities is the Mathematical equations and principals involved in creating rainbows.

tag(s): angles (88), colors (79), light (46), problem solving (272)

In the Classroom

Introduce this site on your interactive whiteboard or projector when introducing this topic. Then assign different sections to students to explore then present to the rest of the class. Have students create multimedia presentations based on information learned through explorations in the site. Have students use one of the many TeachersFirst Edge tools reviewed here.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Can You Balance? - TEAMS Educational Resources

Grades
1 to 4
0 Favorites 0  Comments
 
This site provides a balance scale with 2 towers of blocks on one side, and one tower on the other. Choose from the towers to add to the one tower ...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

This site provides a balance scale with 2 towers of blocks on one side, and one tower on the other. Choose from the towers to add to the one tower to make the scale balance. This site provides wonderful practice with equations and pre-algebra skills. If the correct amount is given, the two equalities are displayed. If the answer is incorrect, there will be a "sorry" response along with information that too much or too little was added before trying again. This site helps students clearly visualize the relationship between the two different sides of equality problems.

tag(s): equations (155)

In the Classroom

Introduce this site on your interactive whiteboard or projector. Then have students explore this site independently or in small groups. Use this site as an anticipatory set or "activator" to introduce a unit or lesson on equalities on a projector or interactive whiteboard. Make a shortcut to this site on classroom computers and use it as a center. Recreate the problems given in the website using classroom balance scales.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Addition Surprise - Harcourt School

Grades
K to 3
0 Favorites 0  Comments
Practice addition with this interactive activity! Drag the answer to a single digit addition problem to the appropriate spot on the number square and click continue. If the answer is...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

Practice addition with this interactive activity! Drag the answer to a single digit addition problem to the appropriate spot on the number square and click continue. If the answer is correct, a portion of the hidden picture is revealed. Keep answering problems correctly to reveal the entire picture.

tag(s): addition (251), puzzles (208)

In the Classroom

Create a link on classroom computers to use as a center. Share the link with parents via your classroom website or blog for students to practice at home.
 This resource requires Adobe Flash.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

How Many Under the Shell - Illuminations

Grades
K to 2
0 Favorites 0  Comments
Practice simple addition and subtraction with "Okta" and this easy to use interactive. After Okta hides some bubbles under a shell, he then either adds more bubbles or takes some ...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

Practice simple addition and subtraction with "Okta" and this easy to use interactive. After Okta hides some bubbles under a shell, he then either adds more bubbles or takes some away. You have to determine how many bubbles are left under the shell. The activity setup allows for the choice of addition, subtraction, or both as well as the number of bubbles to include.

tag(s): addition (251), subtraction (208)

In the Classroom

Create a link on classroom computers to use as a center for addition or subtraction practice. Display the site on your interactive whiteboard while students perform the problems at their seat using manipulatives. Provide this link on your class website for students to access in and out of the classroom to practice basic addition and subtraction.
 This resource requires Adobe Flash.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

The Bridges Organization - Bridges Organization

Grades
6 to 12
5 Favorites 0  Comments
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
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

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 (70), artists (75), geometric shapes (163), 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.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Basket Math Interactive - Science Academy Software

Grades
4 to 10
1 Favorites 0  Comments
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
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

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 (195), decimals (133), exponents (42), factors (42), fluency (23), map skills (79), number sense (97), operations (126), perimeter (32), problem solving (272), rounding (22)

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.
 This resource requires Adobe Flash.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

National Repository of Online Courses - Monterey Institute for Technology and Education

Grades
8 to 10
0 Favorites 0  Comments
A great resource for teaching math, especially when trying to teach with digital media, the National Repository of Online Courses offers free content teaching resources for Algebra...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

A great resource for teaching math, especially when trying to teach with digital media, the National Repository of Online Courses offers free content teaching resources for Algebra One and Developmental Math. Provide your name, email, and title to be allowed into the Moodle courses that are already designed. Read tips for safely managing email registrations here.

tag(s): homework (44)

In the Classroom

Have students use activities from this website as homework on the web in Algebra One courses. It is a great practice for college learning settings where a lot of homework is going digital.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

The DeciFractor - Mark Robinson

Grades
4 to 9
0 Favorites 0  Comments
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
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

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 (133), fractions (239), number sense (97)

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.
 This resource requires Adobe Flash.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

K-5 Math Teaching Resources - Nicola

Grades
K to 5
4 Favorites 1  Comments
 
This site offers a vast amount of resources for elementary math teachers. Activities are described within the site and also available for PDF download. The site was originally intended...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

This site offers a vast amount of resources for elementary math teachers. Activities are described within the site and also available for PDF download. The site was originally intended as a digital storage place for the creator's resources used in consulting work and evolved into a place to share math resources with other teachers. Included topics are numbers, geometry, and measurement/data. After choosing a topic, activities are divided by grade level. Be sure to look at other grade levels for activities that can be modified for your teaching situation. Also available on the site is extensive information about Math Journals (warning - their math journals are for sale on the site; however, information to make and use your own is free). Other topics include math games, centers, projects, mental math, and resources - including some for interactive whiteboards.
This site includes advertising.

tag(s): data (148), geometric shapes (163), journals (21), measurement (159), mental math (27), rhymes (33)

In the Classroom

Use this site as a resource to supplement current classroom activities. If you are just implementing math journals, this site is a wonderful resource for ideas and implementation. Print out game directions for use at centers or in folders. Share this site on your class webpage for students to access both in and out of the class for extra practice and/or enrichment.

Comments

This site has proved an invaluable resource for teachers at my school. Lots of great resources for Math Centers/small group work and the journal tasks for K-5 are all really good! Highly recommend it to any teachers and/or math coaches trying to get their head around the Common Core Standards. Jane, , Grades: 0 - 5

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Area Explorer - Shodor

Grades
3 to 9
0 Favorites 0  Comments
 
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
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

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 (66), perimeter (32)

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.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Single Fraction Finder - Shodor

Grades
6 to 8
0 Favorites 0  Comments
 
Visually experiment with the relationship between the value of fractions and areas within a square or a circle with this activity. It also provides practice with viewing fractions in...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

Visually experiment with the relationship between the value of fractions and areas within a square or a circle with this activity. It also provides practice with viewing fractions in a circle or square and the representation on a number line. Scoring is available; however, it can be turned off to allow students to practice freely. Be sure to check out the instructor area which provides links to standards, possible classroom uses, and links to related resources.

tag(s): area (66), fractions (239), geometric shapes (163), test prep (96)

In the Classroom

Introduce this site on your interactive whiteboard or projector. Then have students explore this site independently or in small groups. Provide this link on your class website for students to access both in and out of the classroom.
 This resource requires Adobe Flash.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Less
More

Number Base Clock - Shodor

Grades
3 to 12
0 Favorites 0  Comments
 
This site provides practice in converting from base 10 to other values up to base 16. Three clocks are displayed and options are provided for choosing the value used on ...more
Here is the direct link to share this resource review. Feel free to copy and paste this URL into an email or place it on your web page or blog so others can read this TeachersFirst review:

 Close Link

This site provides practice in converting from base 10 to other values up to base 16. Three clocks are displayed and options are provided for choosing the value used on the clocks. Upon entering the choice, the hands on the clock turn to show the appropriate representation in the chosen base. The learner section provides information on base number systems and how they have been used in the past. The instructor section provides links to standards, place value in the curriculum, possible issues that may arise in the classroom and links to additional resources including an activity sheet.

tag(s): base ten (12), number sense (97)

In the Classroom

Provide students with the exploration questions and let them work with a partner to solve. Display the site on the interactive whiteboard or projector as a springboard to introduction of bases other than the base 10 system. Use when studying Ancient Mayans to demonstrate their counting system that used base 20.
 This resource requires Adobe Flash.

Add your comments below (available only to members) | Become a Member

Rating (click star to set rating):

Close comment form

You must be registered and logged in to add items to your favorites.
Use the form at the top of the page to log in, or click here to join TeachersFirst (it's free!).

Close

Previous   380-400 of 563    Next