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Charts and graphs are a great tool because they communicate information visually. On Onlinecharttool.com you can design and share your own graphs online and for free. We support a number of different chart types like: bar charts, pie charts, line charts, bubble charts and radar plots.

"Graphs and charts are great because they communicate information visually. For this reason, graphs are often used in newspapers, magazines and businesses around the world."

"This free on-line graphing calculator is available to you 24hrs / 7days a week. This free online graphic calculator requires no subscription, no downloading, no soft-ware, and has no advertising. When you click on the link, a new window opens. If the calculator doesn't load right away close the new window and click on the link again. Once the window is open you may resize it or maximize it to fit your screen. "

Debategraph is: (1) A wiki debate visualization tool (2) A web-based, creative commons project (3) A global graph of all the debates

Unrepententingly disrespectful!

Swivel features more than 15,000 data sets for users to play with in various categories ranging from Economics to Health to Technology. From the data, users have created hundreds of thousands of graphs, charts and infographics, including the one below that visualizes the amount of rainfall in California since 1870. You can get started by copying and pasting your data or uploading an Excel spreadsheet or CSV file to the site. Once you've create your visualization, you can embed it anywhere on the web.\n

Widgenie lets users upload data from a variety of sources such as Excel spreadsheets, CSV files or Google Spreadsheets and using a drag and drop interface to create custom charts and graphs. Once the data has been arranged and styled, it is presented as a widget that can be embedded in web sites and social networks. Widgenie also has a premium service that offers unlimited widgets and branding opportunities.

The following apps Molecules, Word Lens, Blackboard mobile learn, Today in History, Math Ref Free, P183 Graphing Claculator, Star Walk, Cram, Essay Grader, eclicker

Compares climate change data in easy to read graphs.

"* The motion of an object can be described by its position, direction of motion, and speed. That motion can be measured and represented on a graph. * An object that is not being subjected to a force will continue to move at a constant speed and in a straight line. * If more than one force acts on an object along a straight line, then the forces will reinforce or cancel one another, depending on their direction and magnitude. Unbalanced forces will cause changes in the speed or direction of an object's motion. (NSES, 1996) Here you will find a list of recommended "learning tools" for this standard. All links are in yellow, just click the link. "

"Enter your question or calculation and Wolfram|Alpha uses its built-in algorithms and a growing collection of data to compute the answer."

Wolfram/Alpha is to be the first web-based tool that can find answers to all systematic knowledge in the world. For educators, this "computational iknowledge engine" can find objective and fact-based answers for a variety of subject areas. Type in "Newton's Law," for example, and the formula for force is explained. Enter in an equation for a line, and the site plots the line on a graph. Ask "What is the GDP of the United States and Canada?" and a chart depicts a side-byside comparison of the nations' economic data.

"New and improved chart types We've added annotated time-lines, organizational charts, gauges, our popular motion chart (which makes it easy to visualize data changing over time) and more to our chart types."

Cacoo is a user friendly online drawing tool that allows you to create a variety of diagrams such as site maps, wire frames, UML and network charts.\nCacoo can be used free of charge.

From basic math to precalculus, Microsoft Mathematics 4.0 helps you visualize and see mathematical concepts as you've never seen them before. With the Microsoft Mathematics 4.0 free download, you get: * A full-featured graphing calculator * The Formulas and Equations Library * The Triangle Solver * The Unit Conversion tool * Ink handwriting support

The company has released its latest version of Mathematics as a free download. The upgrade includes ink handwriting support and a full-featured grqphic calculator. It is designed to help middle and high school students learn to solve equations step by step while it provides an overview of fundamental STEM concepts.

Verifiable allows users to upload, mash and visualize data. Verifiable just launched earlier this year and has fewer publicly available data sets, but it does offer greater flexibility on how the data is styled and presented. Graphic designers will appreciate the ability to change and tweak the presentation and add details like custom labels and shading. Verifiable is free to use if you keep your charts public, but also has a inexpensive pricing plan for those who want to keep their work private.\n

Socrata is an online space for data lovers to browse datasets as well as create new visualizations to share with others. The data itself can be visualized in a number of ways including, charts, maps, graphs and tables. The site has hundreds of datasets to choose from which can be mashed and downloaded into a variety of file formats including CSV, PDF and XML. \n

Virtual math manipulatives.

Great for those who need visuals.