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Answer Checker - Free Program for TI-83 and TI-83+ calculators BrainAbility...Virtual Math and Science Tools including a protractor, Cuisenaire Rods, etc. calculator.com - popular online calculators including: Standard, Fractions, Scientific, Graphing, Percent, Mortgage, Loan, Lease, Currency, Time Calculators On-Line Center - Contains over 15,705 Calculators created by over 2,855 very CREATIVE Individuals, Businesses & Tax Supported Entities World Wide. Calcoolate - Calculator and conversion tool Convertalot - Measurement converters and online calculators for all occasions EquationSheet.com is a great resource for math and science equations, all in a searchable and simple database that allows you to collect and sort through all your favorite equations... more Algebraic, Geometrical, and Trigonomical expressions, definitions and theorems than you can shake a stick at here. FooPlot is new online graphing tool. It is currently still in “beta”.. but it does have pan and zoom features. In the future it will have a variety of new features including Root and intersection finding, tracing, colors, export to gif/esp/svg, scatter (data point) plots and ability to upload data. Function Grapher...Graphs one or more functions of a single variable, with zoom in/out and other nice features. Graph is an open source application used to draw mathematical graphs in a coordinate system. mathlab.com...This site offers virtual straightedge and compass, through a Java applet named Euclid. Ruler & compass...This application allows you to simulate ruler and compass constructions on the net, either freehand, or for predified goals going from basic operations to sophisticated ones such as the regular polygon of 17 sides. In most of the cases, there is a solution which you can follow step by step, and/or a hint which explains the idea. Tracés animés...allows you to plot curves and surfaces,in 2D or 3D, which zooms, deforms and/or rotates in all directions. |