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AI-Powered Spelling Education
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Investigate Words, Crack the Spelling Case
Every misspelled word is a mystery waiting to be solved. Word Detective transforms spelling practice into an investigation — students examine suspicious words, gather clues about spelling rules, and crack cases by correcting errors. The AI generates mystery scenarios that build proofreading skills and deep spelling knowledge.
Free plan available — No credit card required
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Game Modes
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Game modes
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All grade levels
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Safe & private
Get started in minutes with just a few simple steps
Choose a mystery type: find the misspelled word in a passage, decode a secret message with spelling errors, or investigate why a word is tricky. Set difficulty from rookie to master detective.
Examine the evidence — context clues, spelling rules, word origins, and pattern analysis. Identify the error, explain why it is wrong, and spell the word correctly to crack the case.
Review the spelling rule behind each mystery. Build your detective rank by solving cases across different error categories. Track your case closure rate and accuracy.
Built with cutting-edge AI to make spelling practice effective and engaging
The AI creates unique spelling mysteries every session — from simple "spot the error" puzzles to complex multi-clue investigations with red herrings.
Mysteries target specific error types: vowel confusion, consonant doubling, silent letters, homophones, and more. Students learn to recognize common error patterns.
Stuck on a mystery? Request clues that teach the relevant spelling rule — "Check the doubling rule for words ending in a consonant." Learning happens in the hint itself.
Advanced cases present full paragraphs with hidden spelling errors. Students scan text like professional editors, building real-world proofreading skills.
Progress from Rookie Detective to Master Inspector. Each rank unlocks harder case types and more complex mysteries to solve.
Every solved case is saved to your detective portfolio. Review past cases, revisit tricky words, and see your investigation skills improve over time.
Content automatically adapts to each student's level and ability
Simple "spot the mistake" cases with visual clues build early proofreading habits and spelling awareness in an exciting detective narrative.
Complex multi-paragraph investigations challenge students to find subtle errors in academic writing, building the proofreading skills needed for essays and exams.
Sharpen proofreading accuracy for professional communication. Advanced cases feature commonly confused words, technical vocabulary, and nuanced spelling errors.
Builds proofreading skills alongside spelling accuracy
Detective narrative makes error-finding genuinely exciting
AI generates unique mysteries tailored to each student's error patterns
Clue system teaches spelling rules in context when students need them
Rank progression provides long-term motivation
Case portfolio creates a personal record of spelling growth
Join students, parents, and teachers who use EZSpell to make spelling practice effective and genuinely fun.
Free plan available — No credit card required — Cancel anytime