TeachStack
Built for real teachers

Every tool a teacher needs, none they don't

From lesson plans to parent letters, every resource type you need — generated in your voice and aligned to your standards.

All the content types you need

Generate polished, standards-aligned resources for every part of your teaching workflow.

Lesson Plans

Complete plans with objectives, Bloom's taxonomy alignment, activities, assessments, and pacing — ready for your admin.

Worksheets

Practice worksheets with scaffolded questions, word banks, and full answer keys included.

Exit Tickets

Quick formative assessments to close any lesson. 3-5 questions aligned to your daily objective.

Charts & Visuals

Behavior charts, reward trackers, anchor charts, and progress visuals ready to print or display.

Study Guides

Student-facing review materials organized by topic with key vocabulary and practice questions.

Differentiated Materials

Same content at below, on, and above grade level. One click generates three versions.

Parent Letters

Professional parent communication for conferences, field trips, behavior updates, and more.

Newsletters

Weekly or monthly classroom newsletters with highlights, reminders, and upcoming events.

Flashcards

Printable or digital flashcard sets with terms, definitions, and visual cues.

Practice Tests

Assessment-style tests with multiple question types and answer keys for test prep.

Slides

Presentation-ready slide content with key points, visuals guidance, and speaker notes.

Upload & Enhance

Turn existing materials into something better

Scan a worksheet, upload a PDF, or paste your notes. Get answer keys, differentiated versions, format conversions, and standards alignment — all personalized to your style.

  • Upload PDFs, images, or paste text
  • Auto-generate answer keys
  • Create differentiated versions instantly
  • Convert between resource formats

Drop your materials here

PDF, images, or plain text

Common Core

ELA & Math

NGSS

Science

C3 Framework

Social Studies

State Standards

All 50 states

Standards Alignment

Aligned to your state standards, automatically

Every resource includes the relevant standard codes and "I can" statements. Select your state, grade, and subject — we handle the rest. Common Core, NGSS, C3 Framework, and state-specific standards all supported.

  • All 50 state standards supported
  • Auto-tagged with standard codes
  • "I can" statements included
  • DOK levels and Bloom's taxonomy aligned
Teacher Voice Calibration

It sounds like you, not a chatbot

TeachStack learns your writing style, tone, and vocabulary. Upload a few examples of your past work and every resource is personalized to match your voice. It's like having a teaching assistant who knows exactly how you communicate.

  • Upload samples to calibrate your voice
  • Matches your tone, vocabulary, and style
  • Uses proper education terminology
  • Improves the more you use it

Generic output

"Students will demonstrate understanding of fractions by completing practice problems."

Your voice

"Friends, today we're going to become fraction experts! I can identify and compare fractions using visual models. Let's show what we know!"

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Join thousands of teachers who create a week's worth of materials in under an hour.