Calculators and Tools

Math Tools A community library of technology tools, lessons, activities, and support materials for teaching and learning mathematics. New to Math Tools? Welcome! There's a lot of stuff in here. Join our community! View our Orientation to get some ideas of how to make the most of this resource. Announcements Travel Grant Opportunity: ICME 2016: Hamburg, Germany Applications for travel grants are now available to attend the Thirteenth International Congress on Mathematical Education (ICME-13), to be held in Hamburg, Germany from July 24-31, 2016. What's Hot? [June 25] Touch Decimal: Maurici writes, "In a few days, (end of June 2015) I will launch the new free Android app: Touch Decimal." June 30, 2015: Tracey, Max, Annie, Suzanne, Richard, Steve, Jay, Tony Tool: Pick-a-Pathby NCTM Illuminations

Online Math Problem Solver An absolutely free universal math problem solver: Solve your math problems online. The free version gives you just answers. Basic Math Plan Basic Math Solver offers you solving online fraction problems, metric conversions, power and radical problems. Online Pre-Algebra(Geometry) Solver You can solve all problems from the basic math section plus solving simple equations, inequalities and coordinate plane problems. Online Algebra Solver I advice you to sign up for this algebra solver. Online Trigonometry Solver Solve all type of trigonometric (sin, cos, tan, sec, scs, cot) expressions, equations, inequalities. Online Pre-calculus Solver Include everything above plus finding limits (lim), sums, matrices. Online Calculus Solver Solve integral problems - definite, indefinite integrals. Online Statistics Solver Solve your probability, combination, permutation problems. Online Chemistry Solver You can online solve chemistry equations. Other calculators:

Standards for Mathematical Practice » Use appropriate tools strategically. Mathematically proficient students consider the available tools when solving a mathematical problem. These tools might include pencil and paper, concrete models, a ruler, a protractor, a calculator, a spreadsheet, a computer algebra system, a statistical package, or dynamic geometry software. Proficient students are sufficiently familiar with tools appropriate for their grade or course to make sound decisions about when each of these tools might be helpful, recognizing both the insight to be gained and their limitations. For example, mathematically proficient high school students analyze graphs of functions and solutions generated using a graphing calculator. They detect possible errors by strategically using estimation and other mathematical knowledge. When making mathematical models, they know that technology can enable them to visualize the results of varying assumptions, explore consequences, and compare predictions with data.

udltechtoolkit - Math tools Math Tools Some students struggle with organizing their written work and forming numbers and symbols. These tools compensate for mechanical issues: Number Navigator - A program that assists those with fine motor problems to set out columnar arithmetic, without the need for a spreadsheetBig, Simple Talking Calculator - "The Big Simple Talking Calculator application was designed to be a full screen calculator with large buttons that covers the following basic functions: +, -, *, /, x^2, x^y, 1/x, %, square root, memory store and memory recall."FunctionVisualizer - Online Function Visualizer - displays the graph of arbitrary F(x) function.GraphCalc - Online Graphing CalculatorCreate A Graph> e-Tutor Graphic Calculator Graph equationsFooPlot - Online plotting toolPDF Pad - Create and print graph paperEfoFex - Higher Level Math - free for students with special needsMath Sheet Calculator - iPad app which simulates a sheet of paper Time Telling Tools Virtual Math Manipulatives Math Games