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Master Math Problem Solving.
Improve Attention and Focus at the same time.

Math Word Problems

Online Math Problem K-12

Online Books


Math Made Easy

Talented and Gifted Math



Math Word Problems



Reading Made Easy Book 2

NELDC Online Child Development Scale BETA

We have developed a Child Development Scale to help Parents and Educators. Please review and let us know how we can improve.

NELDC Child Development Scale




    Blizzard Word Processor

    Blizzard Word Processor was launched during the Blizzard of 2026 as a free, browser‑based word processor and drawing pad that can also run locally on your computer without the internet. It focuses on creative and critical writing skills for diverse learners, combining text editing with visual, interactive tools to support students, teachers, and specialists.

    Art Pad and Visual Tools
    – Benefits for Diverse Learners

    Reduces cognitive overload for students through structured, interactive layouts and simplified document navigation.

    Enables multimodal expression by letting students respond to prompts using direct canvas drawing and image manipulation.

    Supports individualized learning plans by allowing specialists to quickly generate, adapt, and visually annotate customized educational materials.


    StringCraft
    StringCraft is a guitar synthesizer for individuals who learn differently. The application is designed to remove traditional physical and sensory barriers to musical expression.

    Accessible Interface Features
    The application accommodates varying motor-skill levels by offering multiple ways to interact with the instrument:
    - Mouse and touch controls allow users to pick individual strings or seamlessly strum chords by dragging across the screen.
    - Keyboard shortcuts enable rapid play, using the Spacebar for quick down-strums, arrow keys for directional strumming, and number keys to automatically form chords.
    - Five built-in, looping rhythmic patterns (such as classic folk and Travis fingerpicking) allow users to experiment with complex strumming without requiring advanced manual dexterity.

    Autism Support
    To support neurodivergent thinkers who may have specific auditory processing needs or sensitivities, StringCraft provides extensive control over its sound environment. Users can precisely manage sensory input by adjusting the tempo between 60 and 200 BPM, tailoring note sustain from 0.5 to 4 seconds, and utilizing a low-pass brightness filter to soften the tone into a warmer, less abrasive sound.