Dr Denise M Robinson

Access Technology & Education Services for Blind and Low Vision

Search results for: “desmos”

  • Creating Geometry Tables in Desmos from WORK

    Creating Geometry tables in Desmos provides a structured way to input and explore data, especially for users who rely on screen readers or keyboard navigation. Desmos is designed to be accessible, allowing blind and visually impaired users to create tables and input values using simple keyboard commands. By using the table function, users can input x- and y-values and navigate through cells seamlessly. This accessibility enables full participation in mathematical exploration and data visualization, making Desmos a valuable tool for both students and professionals. Through keyboard shortcuts and screen reader compatibility, creating and managing tables in Desmos becomes an intuitive and efficient process: even creating 2 or more shapes.

    To create a table in Desmos, follow these steps, especially if you’re using a screen reader or keyboard navigation:

    Creating Geometry Tables in Desmos Using Keyboard:

    1. Open Desmos Graphing Calculator:
    • Go to the Desmos website and open the graphing calculator interface.
    1. Activate the Add Expression Button:
    • If you’re using a screen reader, navigate to the “Add Expression” field by pressing Tab until you hear the option.
    1. Enter the Table Command:
    • Type table() and hit Enter. This will create an empty table. The screen reader will announce that a table has been created, and it will move you into the table input fields.
    1. Fill in Table Values:
    • To fill in the values for your table, use the arrow keys to navigate between cells.
    • Input the x-values in the left column and the y-values in the right column.
    • After typing each value, press Enter to move to the next cell. The screen reader will confirm each input.

    Navigation Commands (for Screen Readers):

    • Move to the Next Cell: Press the Right Arrow or Down Arrow to move between cells.
    • Move Back: Press the Left Arrow or Up Arrow to go back to previous cells.
    • Delete an Entry: Use Backspace to delete the contents of a cell.
    • Add More Rows: Navigate to the last row and press Enter. This will automatically add a new row for more data points.

    Keyboard Shortcuts in Desmos:

    • Navigate between expressions/tables: Use the Up and Down Arrow keys.
    • Create a new table: Type table() in the expression line.

    Results

    By typing table() into the Desmos expression field, users can create tables and populate them with x- and y-values. Or just create a Table from menu. Screen readers will provide auditory feedback, helping users navigate through the cells and input values. Desmos’ intuitive keyboard commands make this process efficient for users relying on screen readers or those who prefer keyboard navigation.

    More Desmos Lessons and Lessons on All Subjects with screen readers:

    Desmos 3D graphing

    for Geometry in Desmos

    for STEM and Embossing in Desmos

    Desmos and inserting graphs into Math Work in WORD

    Creating shaded Parabolas in Desmos

    Games with Desmos with Drag and Drop

    Drag n Drop in Macmillan Learning

    UEB LaTex math with Jaws

    Math student fights to acquire AP STEM Books

  • Geometry in DESMOS graphing Calculator with screen reader

    The DESMOS Graphing Calculator offers a powerful and accessible tool for blind and visually impaired students to explore geometry and all mathematics. By integrating seamlessly with screen readers like JAWS and NVDA, DESMOS provides real-time audio feedback and tactile support, enabling students to plot points, create shapes, and analyze graphs. With features like Audio Trace and braille compatibility, this innovative tool ensures that all learners can engage meaningfully with geometric concepts, fostering independence and confidence in STEM learning. Combine with embossing what is created gives the whole picture to a student under their fingers.

    Using the DESMOS Graphing Calculator with a screen reader, such as JAWS or NVDA, gives blind and visually impaired students accessible tools to engage with geometry and other mathematical concepts.

    Key Features of Geometry in DESMOS graphing Calculator with screen reader

    1. Screen Reader Compatibility: First, DESMOS integrates with screen readers, offering spoken feedback for graph creation, interaction, and navigation. It reads inputs aloud.
    2. Graphing and Plotting Points: Next, students plot points, lines, or shapes using equations or coordinates. The screen reader then reads back the corresponding inputs and outputs.
    3. Geometric Shapes: Additionally, DESMOS supports various geometric figures like circles and triangles. Students define these shapes, and the screen reader provides immediate feedback.
    4. Accessibility Features: Moreover, the “Audio Trace” feature converts visual graphs into sound. Pitch and tone changes represent graph shifts, offering an auditory experience.
    5. Tactile Representation: For tactile interaction, emboss the graph or use refreshable braille displays which allow students to access the calculator’s output, further enhancing their understanding of graphs.
    6. Exploration of Graphs: Meanwhile, users navigate graphs with arrow keys, and the screen reader offers real-time feedback on points, intersections, and key areas.
    7. Labeling and Describing: Finally, DESMOS allows labeling of points and graphs. The screen reader reads these labels aloud, improving organization and understanding of complex graphs.
    Desmos Geometry shape with dotted line solutions
    Desmos Geometry shape with dotted line solutions

    By leveraging these features, blind or visually impaired students can effectively learn and apply geometric concepts, making DESMOS a valuable tool for STEM education. If Desmos is not an option Excel works well also with shapes. Continue learning anything you need and if you cannot find it, just ask.

    Find more with Desmos:

    Creating Geometry Tables in Desmos

    Desmos 3D graphing

    for STEM and Embossing in Desmos

    Desmos and inserting graphs into Math Work in WORD

    Creating shaded Parabolas in Desmos

    Games with Desmos with Drag and Drop

    Drag n Drop with JAWS on Macmillan

    JAWS and MathCat

    Unicode with UEB Math

  • STEM: Desmos with JAWS and Embossing

    Desmos, JAWS, and Embossing: Enhancing STEM Learning for Visually Impaired Students

    Access graphing and digital tools with screen readers for Science, Technology, Engineering, and Mathematics. These tools provide graphing access, enabling students with blindness or low vision to excel in STEM fields. For instance, they can utilize graphing capabilities on the computer by employing DESMOS graphing calculator and other Desmos solutions, just as peers. Moreover, Blind students can access STEM. They can emboss graphs, feeling content in real time. By using screen readers like JAWS or NVDA, braille displays and embossers, they can emboss out a graph to “see” what it feels like to finish STEM work quickly and efficiently.

    Access to STEM begins with a PC equipped with screen readers like JAWS and refreshable braille displays. With these tools, you can explore integrated accessibility features and learn to configure JAWS and Fusion on the Desmos Accessibility page. Additionally, audio features, provided by Desmos, give spoken graph summaries, audible readings of points, coordinates, and more. Therefore, Desmos with JAWS and Embossing Techniques enables blind students to access STEM anytime.

    Furthermore, TechVision site offers more STEM options, expanding information for other lessons on Desmos, graphing and math in full details including AI programs to enable students to complete math to the most advanced levels using Mathkicker.AI to compete with sighted peers at any level.

    embosser connected to a laptop for embossing for Desmos and Jaws Desmos graphing screen readers jaws STEM

    More Lessons:

    Creating Geometry Tables

    Desmos 3D graphing

    for Geometry in Desmos

    for STEM and Embossing in Desmos

    Desmos and inserting graphs into Math Work in WORD

    Creating shaded Parabolas in Desmos

    Games with Desmos with Drag and Drop

    Create and Emboss Graphs

    Practice math with IXL.com

  • Use Desmos graphing calculator to emboss graphs & insert Graphs into Math Work for teacher

    To emboss graphs and insert them into math work, start by using the Desmos graphing calculator. Desmos offers an intuitive platform for creating precise graphs, making it ideal for educational settings. Begin by plotting the necessary mathematical functions or data points on Desmos. The calculator’s user-friendly interface allows for easy manipulation and customization of graphs, ensuring they meet your exact needs.

    After creating the graph, export it as an image. Desmos provides options to download the graph in various formats, such as PNG. Once downloaded, you can insert this image into your math document. Whether you’re using Microsoft Word, Google Docs, or another word processor, simply embed the graph as an image. This step integrates the visual data directly into your math work, making it more comprehensive for both teachers and students.

    Next, prepare the document for embossing. If you’re working with visually impaired students, use software like Braille Blaster to convert the document into Braille. While the text content will convert directly, the graph requires special handling. This is where embossing comes in. By using an embosser, you can transform the visual graph into a tactile format that students can feel and understand.

    Furthermore, this workflow ensures that math assignments are accessible to all students, regardless of visual ability. Teachers can also annotate the graphs before embossing, adding labels or descriptions to enhance understanding. This process not only aids in teaching but also reinforces the student’s learning experience.

    shaded graph with 2 equations in desmos

    The combination of Desmos for graph creation and embossing for tactile output makes for a powerful educational tool. It bridges the gap between visual and tactile learning, providing an inclusive approach to math education. By following these steps, educators can effectively integrate graphs into math work, ensuring that all students have the tools they need to succeed.

    More lessons at TechVision YouTube Channel

  • Desmos 3D graphing calculator with screen reader commands

    Dr. Robinson introduces the Desmos 3D Graphing tool, an essential resource for educators working with blind and low vision students. This tool allows users to create and manipulate 3D objects, enhancing the learning experience for students who require tactile or visual aids. As a teacher of the blind, Dr. Robinson emphasizes the importance of providing accessible 3D objects that students can manipulate as they learn. She demonstrates how to use Desmos 3D Graphing, starting with a simple circle and transforming it into a 3D cylinder.

    Throughout the demonstration, Dr. Robinson highlights the seamless integration of Desmos 3D Graphing with braille displays, ensuring the content is accessible to students with visual impairments. She manipulates the cylinder’s size and shape using various commands, showing how easy it is to adjust these parameters in real-time. This hands-on approach allows students to understand the relationship between mathematical equations and their 3D representations. A 3D printer can create image or acquire an actual can of soup to compare to a circle/cylinder for further student understanding.

    Image of Cylinder created with Desmos 3-D Graphing

    image of a 3D cylinder using Desmos

    Dr. Robinson further explores Desmos 3D Graphing by adjusting a parabola into different shapes, including a “blob” that can be physically modeled using clay. This tactile method helps blind students grasp the concept of changing variables and their impact on the graph’s shape. The ability to adjust and visualize these graphs is particularly beneficial for students preparing for tests or needing to solidify their understanding of complex mathematical concepts. For real time learning, either 3-D emboss or 2-D emboss graphs. For ease, hand molding clay is cheap and easy for any object

    In addition to demonstrating the tool’s functionality, Dr. Robinson encourages users to explore more on the Desmos website, including the blog and available shortcuts. The continuous improvements in Desmos 3D Graphing make it a powerful tool for blind and low vision students. By integrating this tool into their learning process, educators can significantly enhance the accessibility and engagement of math lessons. Desmos 3D Graphing provides an invaluable resource for making advanced math concepts accessible to all students. Regardless of their visual abilities, you can access Desmos Lessons.

    More Desmos Lessons:

    Desmos 3D graphing

    for Geometry in Desmos

    for STEM and Embossing in Desmos

    Desmos and inserting graphs into Math Work in WORD

    Creating shaded Parabolas in Desmos

    Games with Desmos with Drag and Drop

  • Desmos graphing calculator with shaded Parabolas, screen reader, braille display and embosser

    Dr. Robinson demonstrates how to create and manipulate a parabola using the Desmos shaded parabolas using the graphing calculator. This process is specifically designed for blind and low vision students. She begins by typing an equation. Desmos automatically adds sliders, allowing the adjustment of the graph’s shape in real-time.

    As Dr. Robinson runs the equation, the parabola expands, resembling the curve of a ball in motion. She explains the importance of embossing the graph so students can physically feel its structure on the XY plane. This tactile approach helps students understand mathematical concepts more concretely.

    To enhance accessibility, Dr. Robinson uses the “Alt + T” command to activate the audio trace. This feature provides valuable auditory information about the graph. She also slows down the narration using “Control + Shift + Page Down,” ensuring clarity and comprehension.

    Next, Dr. Robinson shares the graph with her students using the “Insert + F5” command. She exports the graph as a Braille-ready image, making it accessible for students who rely on tactile feedback. After downloading the image, she opens it in a photo editor to enhance contrast. This step ensures that the lines are clearly defined for the student.

    Tiger Designer

    Dr. Robinson then pastes the edited image of Desmos shaded parabolas into Tiger Designer, a software used to prepare tactile graphics for printing(emboss). Using “Control + P,” she embosses the graph on her ViewPlus embosser, allowing students to feel the parabola and compare it with what their sighted peers see.

    This hands-on approach for STEM, ensures that blind students can fully participate in graphing activities. Dr. Robinson’s method integrates technology and tactile feedback, making math accessible and engaging. Through these steps, she empowers students to understand and interact with complex mathematical concepts. This demonstration showcases the effective use of Desmos and related tools to enhance learning for visually impaired students.

  • Accessible Desmos Drag‑and‑Drop: Graphing Games with JAWS for Blind Students

    Dr. Robinson starts by instructing how to navigate the Desmos Drag and Drop “Battle Boats” game using screen reader commands for drag and drop functionality. First, she recommends pressing Control + Home to quickly reach the top of the page. From there, users can down arrow or press H to navigate by headings.

    To interact with the draggable items, Dr. Robinson suggests using Tab to move through the screen and locate the coordinates of boats on the grid. Once the desired boat is located, such as the coordinate (-5,6), she instructs to press Enter to mark the boat, then continue tabbing or use Insert + F7 to open the links list for faster navigation. It’s essential to master these steps to effectively use the drag and drop feature in Desmos.

    How to Drag and Drop

    Once the desired item is located, she explains how to drag and drop it using the J command to move the selected item and M to mark the item. If you need to reposition the boat, pressing U allows you to undo the action and try again. She demonstrates marking the item with M, and then finding the next item by using Insert + F7 to select from the links list again.

    Desmos Drag and Drop Boats with Jaws
    Desmos Drag and Drop Boats with Jaws

    While navigating in Desmos Drag and Drop, Dr. Robinson advises caution with the Tab key since it can sometimes move you to the next screen unexpectedly. If this happens, Shift + Tab can bring the focus back to the correct item.

    After successfully placing boats in vertical alignment, Dr. Robinson emphasizes how useful Insert + F7 is for navigating and avoiding focus issues. This sequence helps students practice spatial awareness while completing coordinate-based tasks in Desmos Drag and Drop activities. It also enhances their ability to use screen reader tools effectively throughout the process.

    Other Game Options

  • Desmos Graphing Calculator: Creating and Exporting Graphs

    The Desmos Graphing Calculator using keyboard commands is a powerful and accessible tool for visualizing mathematical concepts and solving complex equations. With a range of keyboard commands, users can efficiently navigate the interface, manipulate graphs, and explore functions without relying on a mouse. Whether you’re zooming in on a graph, adjusting sliders, or using audio trace mode, these commands enhance the user experience, making it easier for everyone, including those with visual impairments, to engage with mathematics. This introduction will guide you through the essential keyboard shortcuts to maximize your productivity and understanding while using the Desmos Graphing Calculator.

    The Desmos Graphing Calculator is a powerful and accessible tool for visualizing mathematical concepts and solving complex equations. With a range of keyboard commands, users can efficiently navigate the interface, manipulate graphs, and explore functions without relying on a mouse. Whether you’re zooming in on a graph, adjusting sliders, or using audio trace mode, these commands enhance the user experience, making it easier for everyone, including those with visual impairments, to engage with mathematics.

    Essential Desmos Graphing Calculator

    General Navigation

    • Open Graphing Calculator: Alt + G
    • Focus on Expression List: Ctrl + E
    • Add New Expression: Enter

    Graph Manipulation

    • Zoom In: Ctrl + +
    • Zoom Out: Ctrl + -
    • Reset Zoom: Ctrl + 0

    Audio Trace Mode

    • Enable/Disable Audio Trace Mode: Alt + T
    • Summarize Selected Curve: Alt + S
    • Describe Graph Axes: Alt + G
    • Move to Next Point: Right Arrow or Down Arrow
    • Move to Previous Point: Left Arrow or Up Arrow

    Sliders

    • Decrease Value: Left Arrow
    • Increase Value: Right Arrow
    • Decrease Value by Larger Increment: Page Down
    • Increase Value by Larger Increment: Page Up

    Tables

    • Next Cell: Tab
    • Previous Cell: Shift + Tab
    • Next Row: Down Arrow
    • Previous Row: Up Arrow

    Exporting Graphs

    • Open Share Menu: Ctrl + Shift + S
    • Print Graph: Select “Print” to save as a PDF.
    • Export as Image: Select “Export Image” to save as PNG, SVG, or for a Braille embosser.
    • Copy Link: Select “Copy Link” to share the graph online.

    These commands should help you navigate, edit, and export your graphs efficiently.

    Combine excel commands with Desmos for smooth integration

    You can also create Excel Graphs separately and so many more math lessons here

  • Desmos Graphing Calculator Solution for Blind and Low Vision

    In this Video lesson, Dr. Denise Robinson demonstrates the Desmos calculator, an online tool used in schools for graphing solution for even Geometry. She highlights its fun and accessible nature, noting that while she can’t cover all its features in 1 video, she will guide through the basics of using the Desmos.

    First, she instructs users to press Control + O for 1 option for a new graph. Using JAWS screen reader. But any screen reader will work. After pressing Control + O, users hit Enter to create a new blank graph. They can navigate through options using the down arrow also for many other types of graphs. Dr. Robinson then guides users to type in formulas to create parabolas and lines, making use of various functionalities in the Desmos Graphing Calculator Solution.

    Visual Calculator and PC Calculator for Desmos Graphing Calculator Solution

    A keyboard appears at the bottom of the screen, which is manageable for low vision children. For low vision children, she recommends using Control + Plus to zoom in, allowing them to adjust the size as needed. Control + Zero returns the display to normal size. Blind students will use the PC built in calculator for full access, ensuring the best use of the Desmos Graphing Calculator Solution.

    Desmos graphing solutions- picture of parabola and formulas
    Desmos Calculator Graphing Solutions- picture of parabola and formulas

    Next, Dr. Robinson explains how to open the field dialogues or share or export to emboss a graph by pressing Insert + F5. She mentions Desmos works well in Chrome, Edge and sometimes in Firefox based on updates. She advises users to label their graph. Insert + F5 also assists in many other JAWS screen reader functionalities, enhancing the use of the Desmos Graphing Calculator Solution.

    Dr. Robinson then demonstrates typing formulas, such as X superscript 2 minus 1/2. She shows how the graph forms visually and explains using Shift + 6 for superscript. Users can listen to the graph’s details by using H and the arrow keys, with the right arrow moving right and the left arrow moving left, providing detailed information about the graph’s points. Desmos Keyboard Shortcuts and other Math Lessons further elaborate on how to effectively use the Desmos Graphing Calculator Solution.

    Find more with Desmos:

    Desmos 3D graphing

    for Geometry in Desmos

    for STEM and Embossing in Desmos

    Desmos and inserting graphs into Math Work in WORD

    Creating shaded Parabolas in Desmos

    Games with Desmos with Drag and Drop

  • Tricks to Learning Math

    Tricks to Learning Math

    Dr. Robinson emphasizes practical and efficient math strategies for visually impaired students using assistive technology. Moreover, she demonstrates accessible solutions that empower students to engage independently in math tasks. Some of the best tricks to learning math for visually impaired students include understanding how to use technology effectively. For example, she teaches the Word Math Editor, activated with Alt+Equals, which enables students to access and edit equations effectively. Furthermore, this tool allows students to calculate expressions, such as a circle’s area, using keyboard shortcuts for greater efficiency. In addition, she introduces the Braille Math Editor, which enhances accessibility and provides tactile support for understanding complex math concepts. Continue with Advanced Math with LaTex using Mathkicker.AI-Matrices also.

    Dr. Robinson configures Braille displays and the Braille Math Editor to improve accessibility and clarity for students. Students solve problems efficiently by using built-in features like scientific calculators and shortcuts such as Ctrl+C and Ctrl+V.

    Dr. Robinson demonstrates advanced techniques, including LaTeX for math notation and proper vinculum coverage in equations. She converts equations between professional and linear formats to ensure accuracy in math tasks. Knowing tricks to learning math, such as using LaTeX, can greatly benefit students. Add Tactile Math Tools for even better understanding.

    She teaches code structures and tools to help students work independently with their peers during lessons. By optimizing settings and using shortcuts, students gain confidence and efficiency in solving complex math problems.

    Dr. Robinson ensures students participate fully in math classes and achieve academic success. Her methods, which include easy ways to learn math, integrate the latest assistive technologies to empower visually impaired students in STEM fields.

    Increase Learning in Nemeth also with Digital Math in WORD and Braille Math Editor for Nemeth or UEB Input/Output via MathCat with JAWS or NVDA

    Continue advancing your math skills with Desmos Graphing Calculator and creating all shapes but we focus on Geometry. You learn how to create graphs with solid or dotted lines with color and more. Find the steps you need to compete with your peers in this video. More Mathkicker lessons to show you the ease of completing math quickly to hand into teachers.

    Ask TechVision to Teach directly to teachers for School’s Professional Development Days.

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