Complete math activities from Tools for Teachers (teacher access only).Use calculators during synchronous or asynchronous teaching and learning activities.To help students and teachers prepare for assessments-and to support delivery of tests and quizzes in classrooms-Desmos developed a suite of "Test Mode" apps that match the configuration that students will encounter on test day.Practice sample assessment items with the Desmos Calculators on the Smarter Balanced Sample Items Website.Desmos has assembled a collection of unique and engaging digital activities teachers can use with students.Create graphs to download, print, emboss in braille, or share electronically.Learn how the calculator supports students on the assessment with the Tools for Teachers’ Accessibility Strategy: Calculator.Teach, learn, and explore mathematical concepts.The Smarter Balanced Desmos calculators is also compliant with the latest web accessibility standards. The calculators allow students to adjust font size if they prefer larger print. The calculators provide support for students who have low vision or students who have difficulty with visual perceptual skills. Paired with a refreshable braille display, these features offer students who use braille the same opportunity as their peers to access an online calculator.
Fully supporting keyboard navigation, the calculators communicate with screen readers, which voice additional cues to indicate a student’s location within an expression or within a graph (numerator or denominator, superscript or subscript, baseline, points on the graph, etc.). Websites such as and Wolfram provide similar capability. Students can then emboss their graphs and share print or braille versions with classmates and teachers. Graphing calculators are useful for drawing graphs and performing some. The pitch of the tone increases or decreases depending on the shape of the wave or graph. Students who are blind can create their own graphs in real time and determine the shape of a graph through audio trace.
Students who are blind can read and write equations using the two mathematical braille codes used in the United States: Nemeth and Unified English Braille (UEB). Learn more at and visit to see the free, online version of our scientific calculator. If you change an earlier expression, the “ans” value updates automatically. The “ans” key always holds the value of your last computation so that you never have to remember or copy a result. Unlike many scientific calculators, all of your previous work remains visible on the screen.
#Desmos scientific calculator how to
It’s laid out similarly to a physical calculator to help you understand how to use it at a glance, but that’s not the only way to use it. web2.0calc is a straightforward and easy-to-use scientific calculator that you can find online. Assign values to variables for later use. web2.0calc leads the list, and for good reason. Create and evaluate your own functions using familiar function notation. Works offline, no internet connection required. Statistics: Compute the mean and standard deviation (sample or population) of a list of data.Ĭombinatorics: Count combinations and permutations and calculate factorials. Trigonometry: Evaluate the fundamental trigonometric functions and their inverses, using either radians or degrees for angle measure. It’s intuitive, beautiful, and completely free.Īrithmetic: In addition to the basic operations, the scientific calculator also supports exponentiation, radicals, absolute value, logarithms, rounding, and percentages. To that end, we’ve built a simple yet powerful scientific calculator that runs on the same blazingly fast math engine as our next-generation graphing calculator, but with a more streamlined set of features, for those times when you just don’t need a graph. Or, define and evaluate your own functions - all for free.Īt Desmos, we imagine a world of universal math literacy where math is accessible and enjoyable for all students. Move beyond arithmetic with the Desmos scientific calculator! In addition to the basic operations, take advantage of a variety of built-in functions for exploring trigonometry, statistics, combinatorics, and more.
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