# Desmos Graphing Calculator

Untitled Graph Create AccountorSign In π functions θ τ Drop Image Here powered by Delete All Reset Done Create AccountorSign In to save your graphs! + New Blank Graph Examples Lines: Slope Intercept Form example Lines: Point Slope Form example Lines: Two Point Form example Parabolas: Standard Form example Parabolas: Vertex Form example Parabolas: Standard Form + Tangent example Trigonometry: Period and Amplitude example Trigonometry: Phase example Trigonometry: Wave Interference example Trigonometry: Unit Circle example Conic Sections: Circle example Conic Sections: Parabola and Focus example Conic Sections: Ellipse with Foci example Conic Sections: Hyperbola example Polar: Rose example Polar: Logarithmic Spiral example Polar: Limacon example Polar: Conic Sections example Parametric: Introduction example Parametric: Cycloid example Transformations: Translating a Function example Transformations: Scaling a Function example Transformations: Inverse of a Function example Statistics: Linear Regression example

Real World Examples of Quadratic Equations An example of a Quadratic Equation: Quadratic equations pop up in many real world situations! Here we have collected some examples for you, and solve each using different methods: Each example follows three general stages: Take the real world description and make some equations Solve! Use your common sense to interpret the results Build Labeling Games with Quizlet Diagrams Quizlet's diagrams and study sets can be used to reinforce or review content. Alternatively, they can be used as a preview. Sending students to a diagram they know little about can spark curiosity about a new topic.

The 14 Best Data Visualization Tools Nishith Sharma is the co-founder of frrole, a social intelligence startup. Raw data is boring and it’s difficult to make sense of it in its natural form. Add visualization to it and you get something that everybody can easily digest. Not only you can make sense of it faster, but you can also observe interesting patterns that wouldn’t be apparent from looking only at stats. Educational Technology and Mobile Learning: The Top 17 Math apps for iPad Educational Technology and Mobile Learning has started featuring the best of web and mobile apps for the year 2012. We are partnering with our sister blog Free Mobile Technology for Teachers to provide you with lists of the featured educational apps in every possible content area. Today we have chosen to cover iPad apps for Math. The ones we have included below are among the best you can find out there , I know we will get emails from people wondering why we did not feature certain apps, but as you know, for any app to be featured here it needs to go through a rigorous process of selection. We don't just include whatever and we have talked about this in details in previous posts. Related post : 9 Great Math Apps for Android

Mathematical Modelling These virtual math manipulatives support teachers to model abstract mathematical concepts for deeper student comprehension. Similar to manipulatives that have been used for decades by teachers in classrooms, these online math manipulatives for elementary school classrooms offer numerous advantages while retaining the benefits of the classic manipulatives. According to Moyer, Niezgoda, and Stanley (2005): Example 1: The Natural Base Plotted below are two familiar exponential functions: and On the interval shown, we see that 2x begins with a slight head start in value, but 3x quickly outgrows it, overtaking 2x at We also see that the larger the values of each function, the faster they grow. Said geometrically: Both curves are steeper the further up you go. It is interesting to compare the average growth rates of these two functions at different points.

A round-up of time-lining tools Timelines are a perfect tool for inquiry projects. They force students to see contexts; to make critical decisions about relative importance; to make connections among people, events and movements; to visualize history and processes; to discover patterns and sequences; to examine cause and effect; and to juxtapose content from across disciplines and media. We now have a seriously growing array of tools to help us build timelines with learners to support that kind of mind work. History in Motion: Founder Paul Cashman describes his goals as: to improve the teaching, learning, and experiencing of history for everyone from grade-school students to lifelong learners.to build a Wikipedia-like community of history enthusiasts who create, exchange, and discuss historical scenarios. History in Motion allows users to create multimedia scenarios that move through space and time.

ISTE Standards for Teachers this site/tool supports: Customize and personalize learning activities to address students’ diverse learning styles, working strategies, and abilities using digital tools and resources. by Sep 7

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