# GradeShelf > Free quiz prompt generator and AI tool directory for grades 3-8 teachers. GradeShelf has a free quiz and test prompt generator for teachers (pick grade, subject, topic or standard, question count, multiple choice/short answer/true-false, difficulty, and the AI tool to paste into) and a plain-language directory of 22 AI tools for K-8 teachers. Directory facts come only from each tool's own site (checked 2026-10-15). ## Main pages - [Quiz generator](https://gradeshelf-web-production.up.railway.app/quiz-generator) - [Ready-made quiz prompts](https://gradeshelf-web-production.up.railway.app/quiz-prompts) - [AI tools directory](https://gradeshelf-web-production.up.railway.app/tools) - [Terms](https://gradeshelf-web-production.up.railway.app/terms) ยท [Privacy](https://gradeshelf-web-production.up.railway.app/privacy) ## Tools by grade and subject - [Grades 3-5 Math](https://gradeshelf-web-production.up.railway.app/tools/3-5/math) - [Grades 3-5 Science](https://gradeshelf-web-production.up.railway.app/tools/3-5/science) - [Grades 3-5 ELA](https://gradeshelf-web-production.up.railway.app/tools/3-5/ela) - [Grades 6-8 Math](https://gradeshelf-web-production.up.railway.app/tools/6-8/math) - [Grades 6-8 Science](https://gradeshelf-web-production.up.railway.app/tools/6-8/science) - [Grades 6-8 ELA](https://gradeshelf-web-production.up.railway.app/tools/6-8/ela) ## Tools - [MagicSchool](https://gradeshelf-web-production.up.railway.app/tools/magicschool): 80+ teacher tools for planning, worksheets, quizzes, and IEPs on a free plan. - [Curipod](https://gradeshelf-web-production.up.railway.app/tools/curipod): Run interactive lessons live, with students joining by code. - [Diffit](https://gradeshelf-web-production.up.railway.app/tools/diffit): Generate differentiated readings, questions, and vocabulary at adjustable levels. - [Brisk Teaching](https://gradeshelf-web-production.up.railway.app/tools/brisk-teaching): AI tools inside Google Docs, articles, slides, and YouTube. - [Khanmigo for Teachers](https://gradeshelf-web-production.up.railway.app/tools/khanmigo-for-teachers): A free AI teacher assistant from Khan Academy, a nonprofit. - [SchoolAI](https://gradeshelf-web-production.up.railway.app/tools/schoolai): Teacher-designed AI learning experiences with real-time visibility into student work. - [Kahoot!](https://gradeshelf-web-production.up.railway.app/tools/kahoot): Game-based quizzes and lessons with real-time class reporting. - [Formative](https://gradeshelf-web-production.up.railway.app/tools/formative): Live assessment data and AI-generated activities in one platform. - [Conker](https://gradeshelf-web-production.up.railway.app/tools/conker): AI-generated, standards-aligned quizzes in a few clicks. - [Gemini Notebook](https://gradeshelf-web-production.up.railway.app/tools/gemini-notebook): AI study and planning partner that works only from the materials you upload. - [Gemini for Education](https://gradeshelf-web-production.up.railway.app/tools/gemini-for-education): No-cost AI assistant included with Google Workspace for Education. - [Claude](https://gradeshelf-web-production.up.railway.app/tools/claude): General-purpose AI assistant for writing, research and creating files. - [Microsoft Copilot](https://gradeshelf-web-production.up.railway.app/tools/microsoft-copilot): AI assistance inside everyday Microsoft 365 apps. - [Canva Education](https://gradeshelf-web-production.up.railway.app/tools/canva-education): Free design platform for creating visual lessons, games and assignments. - [Goblin Tools](https://gradeshelf-web-production.up.railway.app/tools/goblin-tools): Simple single-task AI tools for breaking down overwhelming tasks. - [Snorkl](https://gradeshelf-web-production.up.railway.app/tools/snorkl): Instant AI feedback on students' recorded explanations. - [Magma Math](https://gradeshelf-web-production.up.railway.app/tools/magma-math): Math lessons that show student work and give teachers real-time insight. - [Writable](https://gradeshelf-web-production.up.railway.app/tools/writable): AI-assisted writing feedback and revision cycles. - [ChatGPT](https://gradeshelf-web-production.up.railway.app/tools/chatgpt): General AI assistant with a free plan and a free plan for verified U.S. K-12 teachers. - [Wayground (formerly Quizizz)](https://gradeshelf-web-production.up.railway.app/tools/wayground-formerly-quizizz): Build quizzes, slides, videos and flashcards from a topic, doc or standard. - [Class Companion](https://gradeshelf-web-production.up.railway.app/tools/class-companion): Instant AI feedback and tutoring on student assignments. - [Twee](https://gradeshelf-web-production.up.railway.app/tools/twee): Language-lesson materials at CEFR levels A1-C2 in minutes. ## Ready quiz prompts - [Grade 4 Math: Equivalent fractions and comparing fractions (4.NF.A)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-4-fractions) - [Grade 3 Math: Multiplication facts and arrays (3.OA.A)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-3-multiplication) - [Grade 5 Math: Adding and subtracting decimals to hundredths (5.NBT.B.7)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-5-decimals) - [Grade 6 Math: Ratios and unit rates (6.RP.A)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-6-ratios) - [Grade 7 Math: Proportional relationships (7.RP.A.2)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-7-proportional-relationships) - [Grade 8 Math: Solving linear equations in one variable (8.EE.C.7)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-8-linear-equations) - [Grade 3 Science: Life cycles of plants and animals (3-LS1-1)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-3-life-cycles) - [Grade 5 Science: Food webs and energy in ecosystems (5-LS2-1)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-5-ecosystems) - [Grade 6 Science: Cell structure and function (MS-LS1-2)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-6-cells) - [Grade 8 Science: Forces and motion, Newton's laws (MS-PS2-2)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-8-forces-motion) - [Grade 4 ELA: Main idea and supporting details (RI.4.2)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-4-main-idea) - [Grade 7 ELA: Figurative language: simile, metaphor, personification (L.7.5)](https://gradeshelf-web-production.up.railway.app/quiz-prompts/grade-7-figurative-language) ## Optional - [Full text](https://gradeshelf-web-production.up.railway.app/llms-full.txt)