Grade a stack of papers, draft the comment, check for AI.
Built directly for educators: eliminate grueling hours spent grading physical paper stacks, writing term evaluations, and verifying authentic student writing.
Paper Grader (Copier Stack PDF & Photos)
Drop a multi-page copier PDF or snap physical paper photos. Tabitha transcribes handwriting, splits submissions into individual students, grades against your rubric, and prints personalized feedback slips with quoted evidence.
Save up to 8 hours every week on batch grading. Support for 1–7 IB scales, analytical rubrics, and custom district criteria matrices.
Report Card Comments & Parent Emails
Enter brief teacher bullet observations. Tabitha drafts polished, personalized narrative comments and parent updates in your choice of 10 languages: English, Spanish, French, German, Mandarin, Arabic, Portuguese, Italian, Dutch, and Japanese.
Utilizes the pedagogical feedback sandwich (strengths, growth areas, next-term goals) tailored to PowerSchool, Infinite Campus, and Skyward character limits.
AI Content Detection with Pedagogical Explanations
Paste any student submission to examine syntax burstiness, lexical uniformity, and sentence complexity. Tabitha delivers an objective probability score accompanied by an empathetic 2–4 sentence pedagogical explanation.
Designed specifically to foster constructive teacher-student writing conferences rather than punitive or adversarial confrontations.
Step-by-Step Classroom Workflow
Tabitha integrates smoothly with ordinary school equipment. You do not need specialized tablets, digital styluses, or custom scanning hardware.
Run a stack of 30 handwritten student essays through your Ricoh, Xerox, Canon, or HP office scanner feeder into a single PDF.
Drop the file into Tabitha, choose your rubric criteria, and watch our neural models transcribe and grade every paper simultaneously.
Print two-to-a-page feedback slips citing exact student quotes. Staple to student work and export grades directly to your SIS.
Frequently Asked Questions
Do I need special scanning hardware to grade papers?
No. You can use standard school copier document feeders to generate a multi-page PDF, or simply take clear smartphone photos of student papers directly at your desk.
Can I customize the grading rubrics to match district guidelines?
Yes. Paste your custom rubrics, choose our standard 1–7 IB scales, or adjust analytical criteria weighting to match specific lesson objectives.
How does Tabitha ensure student privacy?
Tabitha adheres strictly to FERPA and COPPA standards. Student submissions are analyzed in real time and are never sold or used to train commercial AI models.
How can I export feedback slips and report card comments?
Feedback slips are formatted for immediate printing on half or full pages. Comments and parent emails can be copied to your clipboard with one click or exported into spreadsheets.
Vision Transcription & Pedagogical Alignment Engine
The core of Tabitha is a multi-modal computer vision architecture fine-tuned on hundreds of thousands of student handwriting samples across elementary, secondary, and post-secondary levels.
Unlike consumer OCR software that struggles with light pencil markings or cursive scripts, Tabitha accurately parses strikethrough revisions, margin annotations, diagrams, and equations. Once transcribed, our pedagogical scoring model examines student prose against each criterion band in your analytical rubric.
The system isolates concrete illustrative quotes demonstrating student mastery, flags conceptual misunderstandings, and formulates targeted growth recommendations. All generated marks remain fully editable before you print student slips or export cohort CSV spreadsheets to PowerSchool, Google Classroom, Canvas, or Skyward.
Teachers maintain ultimate instructional authority: you can modify rubric weightings, regenerate specific student paragraphs, add personalized handwritten notes, and export comprehensive grade reports with one click.
Multilingual Pedagogical Phrase Generation
Communicating student progress with multilingual families has historically required third-party translation software that frequently produced clumsy, inaccurate, or impersonal phrasing. Tabitha incorporates specialized linguistic models trained on authentic educational terminology in 10 global languages.
When you generate a report card comment or parent update email in Spanish, French, German, Mandarin, Arabic, Portuguese, Italian, Dutch, or Japanese, the text incorporates culturally resonant phrasing that respects family dignity and inspires constructive home-school partnerships.
Teachers can review side-by-side English and translated drafts, adjust specific academic advice, and copy formatted narratives directly into school communication portals or email clients with one click.
Every evaluation slip and parent communication email produced by Tabitha honors the teacher's authentic voice while upholding highest standards of pedagogical clarity and academic rigor.
Continuous Alignment with Evolving Curriculum Standards
Classroom standards evolve across states, provinces, and international exam boards. Tabitha's rubric ingestion engine allows teachers to paste or upload any standard taxonomy, including Next Generation Science Standards (NGSS), Common Core State Standards (CCSS), Advanced Placement (AP) Course and Exam Descriptions, and International Baccalaureate (IB) Criterion Rubrics.
The platform dynamically adapts its analytical criteria, vocabulary scoring, and targeted developmental goals to mirror the exact expectations established by your school district, guaranteeing seamless pedagogical alignment across every grading session.
Whether teaching middle school foundational writing or senior year advanced analytical essays, teachers can trust that grading criteria remain consistent, transparent, and academically sound.