However, the more a teacher knows about it the better it will be able to used as an instructional tool84. Many students can figure out Desmos in no time with or without a teachers help. The Just Add Sliders interactive tutorial Although the learning curve for Desmos is not at all steep, there are quick, easy, online tutorials available at .Ī downloadable, printable Quick Start Guide One click slider for each variable entered by a student in a function built in sliders for each pre-packaged function.75. Built-in and student-created slidersmake every variable interactive and easier for students to explore and understand
Using Desmos can help reinforce this with almost no extra teacher preparation.66. The TAM/Algebra I Tapestry snapshots use this same format. It can represent all of our four-ways template categories: Multiple representations can appear on the same page. Powerful built in functions that teachers can have at their fingertips and students can manipulate to figure out what they are all about and modify to suit their needs.57. Polar Graphing: four including polar rose and logarithmic spiralĬalculus: four including tangent and secant lines Transformations: four including translations and scalingĬonic Sections: four including circle and ellipse/foci Trig: five including all trig functions and unit circle Parabolas: four including standard and vertex form Linear: six including slope/intercept and point slope It has built-in interactive functions for display and exploration:
Having it available on line means that students dont have to sign their life away to take it home in order to use it48.
There arent many bells and whistles which means that it will be less confusing and intimidating for students, teachers and parents. Much more available than a $150 graphing calculator. It is platform and device agnostic:Ĭan be accessed from the internet or downloaded onto a device Good selling point for administrators: graphing calculators arent some new idea, but Desmos is a new way to get it into student and teacher hands.39. It meshes with NCTM, CCSS & TDS recommendations & practices:įrom Principles to Actions - Tools and Technologies: an excellent math program integrates the use of mathematical tools and technologies as essential resources to help students learn and make sense of mathematical ideas, reason mathematically and communicate their mathematical thinking.įrom The CC Standards of Mathematical Practices: make sense of, model, persevere, reason, look for precision, use structure, look for patterns (selected words and phrases from the eight practice standards)įrom the TDS Transformation Manual: In a TDS school, student centered classrooms provide cooperative learning and critical thinking (and) allow sufficient time for not only explicit instruction but also modeling, demonstrating and exploring. It is a great tool for teaching and learning mathematics!210. My attempt to make the case for using Desmos in TD classrooms 1There are a lot of good reasons to consider using the DESMOS graphing calculator as a tool for mathematics instruction in TD classrooms. The DESMOS Graphing Calculator:ElegantIntuitiveFlexibleFree!!!
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