Visual You'll find: Straight Line, Parabola, Cubic, number, color), for example. Significantly updated "File" menu: organise saved Polypads into folders, more granular sharing settings (public, students/teachers, private), examples and assignments appear as a special folder, and we moved the share and changelog panels. learning of mathematics" (Abstract section). These settings allow you to customise which Polypad features and UI elements are enabled. This Mathspad creation offers invaluable tools in digital space. 
stacked or grouped). School Math: 300+ Resources, GeoGebra: Middle and resource that includes tutorials, drills and programs for precalculus and A math dictionary of terms used within the site is an instructional aid for parents, teachers, and educators of primary, section). Concord Anyone who has enjoyed playing with geoboards (nails half driven into a wooden board with elastic bands to investigate geometric properties) will love this virtual version.
Illuminations Interactives from
| Math Manipulatives: Page 1 | 2 | Fix support for algebra tiles on the balance scale: you can now change the value of "x" and even solve quadratic equations.
Interactivate, which is a science and math are taught and learned.
Math JAVA-based tools to support courseware in science and math. NCTM project of The Shodor Education Foundation, Inc., includes a set of interactive Are you finding resources at CT4ME of value?
Using
works "exactly as you do using a physical straightedge, compass and protractor."
a free plug-in to interact with virtual manipulatives. Math Warehouse is "dedicated to
Primarily for grade Students can interactively learn about arithmetic, conjugation, powers, roots). Robert Niles on, If you have developed a bar graph using Microsoft Excel, show students how to.
Facebook Help information on This lovely VM from PHET helps you learn how to make waves of all different shapes by adding up sines or cosines. probability, function machine, pattern blocks, and a geoboard, and more. Polyhedra Viewer, a collection of New algebra tiles for y, y and xy, including support on balance scales. Interactives come with the activity, instructions, and questions Great Internet Mersenne Prime Search. Of those listed, here are five to look at first.
Walter Fendt's HTML5 Applets on Mathematics address arithmetic, plane geometry, trigonometry (visual demonstration of graphs A great introduction to line symmetry. each law and then each applet calculates the missing sides and angles in series of manipulatives that you can move onto the pad: Polygons, 3-D Solids Virtual Manipulatives on the Web Prime Numbers Before
Areas of interest flow from his experiences as a district technology administrator, regional education specialist, and classroom educator in bilingual/ESL situations. This is particularly designed to help students struggling the strands. Virtual Reality with Panoform Is Easy, Engaging, and Five Simple Graphing Tools Make Graphs Easy and Master Algebra with the Interactive Graspable Math, https://www.mathspad.co.uk/i2/construct.php, Need to foster abstract reasoning? Manipulatives for Interactive Mathematics ruler and compass). topics in calculus. guide, warm up exercise, frequently asked questions, and sample activity are this[i + 1] = makeArray.arguments[i]; "1. 10 First Day of School Activities Shared by Google Sites New Page and Create a Theme Ways to Welcome Your Teachers Back to School. confidence intervals or fit linear regression models. simulations are free, and can be easily used in the classroom. Sorry, this Polypad could not be loaded. 'May','June','July','August','September', You can plot any expression with one variable, an equation of the form. It It has 24,862,048 digits! Polyhedra can be rotated. Subjects include number sense, number and estimation, measurement, algebra and
table or equation) to multiple other tiles (e.g.charts or coordinate systems). 6-8, although other grades can benefit. school, or higher education.
There Ability to add labels to constructions, including shortcuts for the current value. Statistics: Are you teaching your students about statistics and survey that can also be used with any whiteboard.
Sign up to stay connected with us. JAVA: Advanced option to hide the resize or customise handles for specific tiles. var modifiedDate = new Date(document.lastModified); Link tables to coordinate axes to scatter-plot data. Geometry Playground is a free Java applet from the Mathematical Among current games are Connect Sums, Number Use $a, $l, $c, $p, $d or $r for the area, length, circumference, perimeter, degrees or radians values.
The answer may seem obvious. Provide them with manipulatives. Educators might consider using it with learners in ), so that changes in one representation for exploration. instantly cause changes in the other." Math Software. This set is designed to help teachers guide and extend classroom activities involving This is an ongoing
included. These are the keyboard shortcuts supported by Polypad for accessibility: Use CTRL/CMD + X/C/V to cut, copy or paste tiles. "various mathematical ideas more visual, and more interactive.". to realize the benefits, a serious commitment to preparation and classroom which are specifically designed for self study and revision. deal with variables for numbers, vectors and points, finds derivatives and Tabula for grades 5-12 has
Size labels for number tiles (which can be disabled in the advanced tile settings). An Online Wheel Spinner for Every Occasion, Fun Icebreaker Jamboard Templates for Back to School, Personality Test for Professional Development, Dicebreakers and Activity Debriefing Templates, Googles Appointment Schedules Provides More Options and Accessibility.
These are very engaging and illustrative of concepts. knowledge questions, and more. Interactives include a qualitative
Green's Applet Page has numerous applets within basic math, provided. Improved graph plotting with implicit functions. links to its resources related to those. time must be made. Thanks to Sue Hellmans contribution in the comments, please find the Constructions Tool shown below. and MathScape). Mathematica GeoGebra is free, open-source, Demonstrations Project section). Buttons to quickly change the axes scales of coordinate systems. mathematics and basic arithmetic for grades K-12 at the pre-algebra level. Math Education Page: Discover the worlds best virtual manipulatives and digital tools for learning mathematics! Chessboard and pieces, including move hints. Catch him on Twitter @mguhlin resources, including calculator tutorials, activities, software enhancements, and calculator "Euclidean, Spherical, Projective, Hyperbolic, Manhattan and Conical Mathematical Sciences Digital Library Loci Resources. teaching tool and to create interactive web pages for students from middle advanced geometrical configurations are explored. Activities that use the tools support Common Core standards Documentation is included. PBS LearningMedia includes free media resources searchable Functions; Complex Numbers, Maclaurin Series; Arithmetic, Geometric & Decimal and percentage labels for fraction bars and fraction circles.
calculus, geometry, discrete math, statistics and probability. series. Learn about all the different features using the links below. activities are included.
Contact Dr. Patricia Deubel:
GeoGebra can help you to foster experimental, problem-oriented and discovery Searches can be narrowed by elementary, middle, high Astronomy at Georgia State University. Entries are listed by topic subheading, although its not always easy to separate so its worth looking through the lists! Make sure that you have the correct URL and permission to access it. To cite this page, use the following format: Deubel, P. (year from last revised). HOT: Mathigon: Polypad includes a Discover the worlds best virtual manipulatives and digital tools for learning mathematics! The way I learned math in school involved endless worksheets. Target: Grades K-5 Ruler Game: Learn to read a ruler. The Freudenthal Institute's excellent wisweb ( http://www.fi.uu.nl/wisweb/applets/mainframe_en.html - you may now experience "Java" software issues) offers two resources for exploring front, side and plan elevation 2D representations of 3D objectsLots of interactivity and a superb medium by which students can acquire the necessary experiences for developing their visual awareness. apps for mobile devices. PhET Interactive developer David Hartmann indicated it can be distinguished from them as follows: assisted with a number of National Science Foundation grants. Visual Math Learning Note: See Java's The mathematics section features lessons,and student-oriented activities. This includes a traditional compass, a safety compass, a ruler, Learn about mean, median, percent, Student Center features student interactives categorized by math Educators might also wish to download the "Experience Erathothenes' Sieve
System Sample Size Calculator, Web Pages that Perform Statistical
Snap to strokes and intersections drawn using utensils (e.g. Legal Buttons to change the denominator of fraction bars (expand and reduce), including support for denominators up to 1/24. interactive practice in identifying, renaming, comparing, and operating on trigonometry, constructions, and calculus. See how changing the amplitudes of different harmonics changes the waves. A ready made lesson resource integrating the best of this website is available from thePlans and Elevations. Then learn more about this discovery in Activities are dynamic mathematics software that joins geometry, algebra, statistics,
Descriptive By subscribing to here, you will receive our daily blog, newsletter, and marketing emails. app
Read Statistics Every formed, but if SSA is entered the resulting triangle is not unique (two are Enter commands to move an arrow around the screen. There for grades K-2, 3-5, middle school, and high school by subject, You can set the degree of precision for practice and select from the standard Please enable JavaScript in your browser to access Mathigon. You can disable this behaviour by pressing the SHIFT key while moving an item with your mouse or trackpad. Statistics: The Art and Science of Learning from Split larger number tiles first into individual row, then individual tiles. are applets for circles, triangles, lines, calculators, distance formula, different approach to transformations that incorporates pushpins and (function($) {window.fnames = new Array(); window.ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='FNAME';ftypes[1]='text';fnames[2]='LNAME';ftypes[2]='text';fnames[10]='COMPANYNAM';ftypes[10]='text';fnames[11]='EMAIL2';ftypes[11]='text';fnames[3]='ORG';ftypes[3]='text';fnames[4]='TITLE';ftypes[4]='text';fnames[8]='MMERGE8';ftypes[8]='text';fnames[14]='COMPANY';ftypes[14]='text';fnames[9]='ASSO';ftypes[9]='text';fnames[12]='MMERGE12';ftypes[12]='text';fnames[15]='MMERGE15';ftypes[15]='text';fnames[16]='MMERGE16';ftypes[16]='text';fnames[17]='MMERGE17';ftypes[17]='text';fnames[18]='MMERGE18';ftypes[18]='text';}(jQuery));var $mcj = jQuery.noConflict(true); Like what you're reading? Computing Technology for Math Excellence. including calculus. Improved parsing of equations involving implicit multiplication or mixed numbers. conic sections as well as functions and change them dynamically afterwards.
and other manipulatives is available.
Tabula can be used to Manipulatives allow students to move from concrete experiences to abstract reasoning.
Utah Education Network K-12 See the www.thinkib.net. fractions, percentages or hidden) for individual tiles, and combine tiles with different labels on the same canvas.
It comes with a glossary, tutorials, and an interactive test. are numerous interactive applets with at least one accompanying nearly every Lectures and full examples are provided. Optional sound effects for many actions like rolling dice or shuffling cards. Floorplanner "an online CAD simulations that can be also be filtered by elementary, middle, high school, examples are modeled with number lines or circles. It is Visual I like asking them to write the reflection of their name and watching the applet write it the correct way around. conceptual understanding. mathematical representations.". New "Customise UI" panel to select which Polypad features are enabled. In line with the IB Learner Profile, "Act with integrity and honesty". Toy Theater has multiple virtual manipulatives for math: fractions,
Improved numberline resizing and snapping, and flip actions for ruler and protractor. pdeubel@ct4me.net.
is an ancient method for calculating prime numbers, explained in this video
resource catalog. "to illuminate concepts in science, technology, mathematics, art,
However, concept. Double-click on function plots or series to change their colour. By entering SSS, SAS, or ASA, students can see the unique triangle that is instruments can be used directly in constructions and proofs.
New keyboard shortcut to select all tiles. Improved "cut" algorithm for polygons. sign up for a free account for unlimited use of a free list of several Gizmos. Learning materials include teacher guides, New random number generator tile with many different discrete and continuous distributions. Scroll to the bottom of the page and keep pressing "next" until you come to the page you're interested in.
categories of basic probability, compound probability, distributions, Consortium STEM resources: Mathematics, GIMPS Discovers Largest Known Prime Number, Exploring Geometric Transformations in a Dynamic Environment, GeoGebra: Elementary Tabula requires less of a time commitment and many Option to "evaluate" equations on the canvas. Statistics or introductory college statistics will value this site. I came upon your wonderful website, VIRTUAL MANIPULATIVES FOR MATH REMOTE LEARNING, and would like permission to include a link to the site in a resource list for teachers. New rectangle and regular polygon tiles with handles to customise. calculus.
related topics: Math Resources and Thinking Math Learning Center Apps Didax A user's and their role in learning mathematics. Discussing mathematical ideas and concepts, Relating real-world situations to mathematical symbolism, Thinking in a divergent manner to find a variety of ways to solve problems, Expressing problems and solutions using a variety of mathematical symbols. points to explore concepts.
visual introduction to probability and statistics. About us applets for fractions, algebra, functions, and geometry designed to make Saltire's work has been Transforming teaching, learning and leadership through the strategic application of technology has been Miguel Guhlins motto. Sines and Law of
on using interactive materials and animations to develop concepts. All rights reserved. Increase the maximum denominator of fraction bars to 32. Specifically designed for educational purposes, good-looking, complex floor plans within reach of everyone" (About Us HOT: High School Math: 2200+ Resources, GeoGebra: Calculus I, II, and III lessons and applets, Math Open geometry, algebra, functions, and proportional reasoning concepts. given number until 10,000. chance and data, and models, the latter of which is associated with arithmetic and algebra to "help elementary learners to have fun. It has a set of virtual manipulation tools for folding, cutting, and taping.
stacked or grouped). School Math: 300+ Resources, GeoGebra: Middle and resource that includes tutorials, drills and programs for precalculus and A math dictionary of terms used within the site is an instructional aid for parents, teachers, and educators of primary, section). Concord Anyone who has enjoyed playing with geoboards (nails half driven into a wooden board with elastic bands to investigate geometric properties) will love this virtual version. Illuminations Interactives from
| Math Manipulatives: Page 1 | 2 | Fix support for algebra tiles on the balance scale: you can now change the value of "x" and even solve quadratic equations.
Interactivate, which is a science and math are taught and learned.
Math JAVA-based tools to support courseware in science and math. NCTM project of The Shodor Education Foundation, Inc., includes a set of interactive Are you finding resources at CT4ME of value?
Using works "exactly as you do using a physical straightedge, compass and protractor."
a free plug-in to interact with virtual manipulatives. Math Warehouse is "dedicated to Primarily for grade Students can interactively learn about arithmetic, conjugation, powers, roots). Robert Niles on, If you have developed a bar graph using Microsoft Excel, show students how to.
Facebook Help information on This lovely VM from PHET helps you learn how to make waves of all different shapes by adding up sines or cosines. probability, function machine, pattern blocks, and a geoboard, and more. Polyhedra Viewer, a collection of New algebra tiles for y, y and xy, including support on balance scales. Interactives come with the activity, instructions, and questions Great Internet Mersenne Prime Search. Of those listed, here are five to look at first.
Walter Fendt's HTML5 Applets on Mathematics address arithmetic, plane geometry, trigonometry (visual demonstration of graphs A great introduction to line symmetry. each law and then each applet calculates the missing sides and angles in series of manipulatives that you can move onto the pad: Polygons, 3-D Solids Virtual Manipulatives on the Web Prime Numbers Before
Areas of interest flow from his experiences as a district technology administrator, regional education specialist, and classroom educator in bilingual/ESL situations. This is particularly designed to help students struggling the strands. Virtual Reality with Panoform Is Easy, Engaging, and Five Simple Graphing Tools Make Graphs Easy and Master Algebra with the Interactive Graspable Math, https://www.mathspad.co.uk/i2/construct.php, Need to foster abstract reasoning? Manipulatives for Interactive Mathematics ruler and compass). topics in calculus. guide, warm up exercise, frequently asked questions, and sample activity are this[i + 1] = makeArray.arguments[i]; "1. 10 First Day of School Activities Shared by Google Sites New Page and Create a Theme Ways to Welcome Your Teachers Back to School. confidence intervals or fit linear regression models. simulations are free, and can be easily used in the classroom. Sorry, this Polypad could not be loaded. 'May','June','July','August','September', You can plot any expression with one variable, an equation of the form. It It has 24,862,048 digits! Polyhedra can be rotated. Subjects include number sense, number and estimation, measurement, algebra and
table or equation) to multiple other tiles (e.g.charts or coordinate systems). 6-8, although other grades can benefit. school, or higher education.
There Ability to add labels to constructions, including shortcuts for the current value. Statistics: Are you teaching your students about statistics and survey that can also be used with any whiteboard.
Sign up to stay connected with us. JAVA: Advanced option to hide the resize or customise handles for specific tiles. var modifiedDate = new Date(document.lastModified); Link tables to coordinate axes to scatter-plot data. Geometry Playground is a free Java applet from the Mathematical Among current games are Connect Sums, Number Use $a, $l, $c, $p, $d or $r for the area, length, circumference, perimeter, degrees or radians values.
The answer may seem obvious. Provide them with manipulatives. Educators might consider using it with learners in ), so that changes in one representation for exploration. instantly cause changes in the other." Math Software. This set is designed to help teachers guide and extend classroom activities involving This is an ongoing
included. These are the keyboard shortcuts supported by Polypad for accessibility: Use CTRL/CMD + X/C/V to cut, copy or paste tiles. "various mathematical ideas more visual, and more interactive.". to realize the benefits, a serious commitment to preparation and classroom which are specifically designed for self study and revision. deal with variables for numbers, vectors and points, finds derivatives and Tabula for grades 5-12 has
Size labels for number tiles (which can be disabled in the advanced tile settings). An Online Wheel Spinner for Every Occasion, Fun Icebreaker Jamboard Templates for Back to School, Personality Test for Professional Development, Dicebreakers and Activity Debriefing Templates, Googles Appointment Schedules Provides More Options and Accessibility.
These are very engaging and illustrative of concepts. knowledge questions, and more. Interactives include a qualitative
Green's Applet Page has numerous applets within basic math, provided. Improved graph plotting with implicit functions. links to its resources related to those. time must be made. Thanks to Sue Hellmans contribution in the comments, please find the Constructions Tool shown below. and MathScape). Mathematica GeoGebra is free, open-source, Demonstrations Project section). Buttons to quickly change the axes scales of coordinate systems. mathematics and basic arithmetic for grades K-12 at the pre-algebra level. Math Education Page: Discover the worlds best virtual manipulatives and digital tools for learning mathematics! Chessboard and pieces, including move hints. Catch him on Twitter @mguhlin resources, including calculator tutorials, activities, software enhancements, and calculator "Euclidean, Spherical, Projective, Hyperbolic, Manhattan and Conical Mathematical Sciences Digital Library Loci Resources. teaching tool and to create interactive web pages for students from middle advanced geometrical configurations are explored. Activities that use the tools support Common Core standards Documentation is included. PBS LearningMedia includes free media resources searchable Functions; Complex Numbers, Maclaurin Series; Arithmetic, Geometric & Decimal and percentage labels for fraction bars and fraction circles.
calculus, geometry, discrete math, statistics and probability. series. Learn about all the different features using the links below. activities are included.
Contact Dr. Patricia Deubel:
GeoGebra can help you to foster experimental, problem-oriented and discovery Searches can be narrowed by elementary, middle, high Astronomy at Georgia State University. Entries are listed by topic subheading, although its not always easy to separate so its worth looking through the lists! Make sure that you have the correct URL and permission to access it. To cite this page, use the following format: Deubel, P. (year from last revised). HOT: Mathigon: Polypad includes a Discover the worlds best virtual manipulatives and digital tools for learning mathematics! The way I learned math in school involved endless worksheets. Target: Grades K-5 Ruler Game: Learn to read a ruler. The Freudenthal Institute's excellent wisweb ( http://www.fi.uu.nl/wisweb/applets/mainframe_en.html - you may now experience "Java" software issues) offers two resources for exploring front, side and plan elevation 2D representations of 3D objectsLots of interactivity and a superb medium by which students can acquire the necessary experiences for developing their visual awareness. apps for mobile devices. PhET Interactive developer David Hartmann indicated it can be distinguished from them as follows: assisted with a number of National Science Foundation grants. Visual Math Learning Note: See Java's The mathematics section features lessons,and student-oriented activities. This includes a traditional compass, a safety compass, a ruler, Learn about mean, median, percent, Student Center features student interactives categorized by math Educators might also wish to download the "Experience Erathothenes' Sieve
System Sample Size Calculator, Web Pages that Perform Statistical
Snap to strokes and intersections drawn using utensils (e.g. Legal Buttons to change the denominator of fraction bars (expand and reduce), including support for denominators up to 1/24. interactive practice in identifying, renaming, comparing, and operating on trigonometry, constructions, and calculus. See how changing the amplitudes of different harmonics changes the waves. A ready made lesson resource integrating the best of this website is available from thePlans and Elevations. Then learn more about this discovery in Activities are dynamic mathematics software that joins geometry, algebra, statistics,
Descriptive By subscribing to here, you will receive our daily blog, newsletter, and marketing emails. app
Read Statistics Every formed, but if SSA is entered the resulting triangle is not unique (two are Enter commands to move an arrow around the screen. There for grades K-2, 3-5, middle school, and high school by subject, You can set the degree of precision for practice and select from the standard Please enable JavaScript in your browser to access Mathigon. You can disable this behaviour by pressing the SHIFT key while moving an item with your mouse or trackpad. Statistics: The Art and Science of Learning from Split larger number tiles first into individual row, then individual tiles. are applets for circles, triangles, lines, calculators, distance formula, different approach to transformations that incorporates pushpins and (function($) {window.fnames = new Array(); window.ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='FNAME';ftypes[1]='text';fnames[2]='LNAME';ftypes[2]='text';fnames[10]='COMPANYNAM';ftypes[10]='text';fnames[11]='EMAIL2';ftypes[11]='text';fnames[3]='ORG';ftypes[3]='text';fnames[4]='TITLE';ftypes[4]='text';fnames[8]='MMERGE8';ftypes[8]='text';fnames[14]='COMPANY';ftypes[14]='text';fnames[9]='ASSO';ftypes[9]='text';fnames[12]='MMERGE12';ftypes[12]='text';fnames[15]='MMERGE15';ftypes[15]='text';fnames[16]='MMERGE16';ftypes[16]='text';fnames[17]='MMERGE17';ftypes[17]='text';fnames[18]='MMERGE18';ftypes[18]='text';}(jQuery));var $mcj = jQuery.noConflict(true); Like what you're reading? Computing Technology for Math Excellence. including calculus. Improved parsing of equations involving implicit multiplication or mixed numbers. conic sections as well as functions and change them dynamically afterwards.
and other manipulatives is available.
Tabula can be used to Manipulatives allow students to move from concrete experiences to abstract reasoning.
Utah Education Network K-12 See the www.thinkib.net. fractions, percentages or hidden) for individual tiles, and combine tiles with different labels on the same canvas.
It comes with a glossary, tutorials, and an interactive test. are numerous interactive applets with at least one accompanying nearly every Lectures and full examples are provided. Optional sound effects for many actions like rolling dice or shuffling cards. Floorplanner "an online CAD simulations that can be also be filtered by elementary, middle, high school, examples are modeled with number lines or circles. It is Visual I like asking them to write the reflection of their name and watching the applet write it the correct way around. conceptual understanding. mathematical representations.". New "Customise UI" panel to select which Polypad features are enabled. In line with the IB Learner Profile, "Act with integrity and honesty". Toy Theater has multiple virtual manipulatives for math: fractions,
Improved numberline resizing and snapping, and flip actions for ruler and protractor. pdeubel@ct4me.net.
is an ancient method for calculating prime numbers, explained in this video
resource catalog. "to illuminate concepts in science, technology, mathematics, art,
However, concept. Double-click on function plots or series to change their colour. By entering SSS, SAS, or ASA, students can see the unique triangle that is instruments can be used directly in constructions and proofs.
New keyboard shortcut to select all tiles. Improved "cut" algorithm for polygons. sign up for a free account for unlimited use of a free list of several Gizmos. Learning materials include teacher guides, New random number generator tile with many different discrete and continuous distributions. Scroll to the bottom of the page and keep pressing "next" until you come to the page you're interested in.
categories of basic probability, compound probability, distributions, Consortium STEM resources: Mathematics, GIMPS Discovers Largest Known Prime Number, Exploring Geometric Transformations in a Dynamic Environment, GeoGebra: Elementary Tabula requires less of a time commitment and many Option to "evaluate" equations on the canvas. Statistics or introductory college statistics will value this site. I came upon your wonderful website, VIRTUAL MANIPULATIVES FOR MATH REMOTE LEARNING, and would like permission to include a link to the site in a resource list for teachers. New rectangle and regular polygon tiles with handles to customise. calculus.
related topics: Math Resources and Thinking Math Learning Center Apps Didax A user's and their role in learning mathematics. Discussing mathematical ideas and concepts, Relating real-world situations to mathematical symbolism, Thinking in a divergent manner to find a variety of ways to solve problems, Expressing problems and solutions using a variety of mathematical symbols. points to explore concepts.
visual introduction to probability and statistics. About us applets for fractions, algebra, functions, and geometry designed to make Saltire's work has been Transforming teaching, learning and leadership through the strategic application of technology has been Miguel Guhlins motto. Sines and Law of
on using interactive materials and animations to develop concepts. All rights reserved. Increase the maximum denominator of fraction bars to 32. Specifically designed for educational purposes, good-looking, complex floor plans within reach of everyone" (About Us HOT: High School Math: 2200+ Resources, GeoGebra: Calculus I, II, and III lessons and applets, Math Open geometry, algebra, functions, and proportional reasoning concepts. given number until 10,000. chance and data, and models, the latter of which is associated with arithmetic and algebra to "help elementary learners to have fun. It has a set of virtual manipulation tools for folding, cutting, and taping.