Your Classroom Assistant.
TeachSpark helps teachers do the job they were hired to do: teach. Build a full week or month of instruction — pacing guide, daily lesson plans, and interactive activities — differentiated for how each student learns, from elementary to AP, IB, and homeschool.
Free for now. No credit card required.
Live example: 7th–8th · Game — one of thousands TeachSpark can build.
Find the library built for your community. Each one is a curated set of ready-to-teach, interactive activities — preview every activity, then share one link with learners.
Interactive activities learners can run on their own while you work with the next group.
Six learners, ages 8 to 13, one guide? This is for you.
Peek inside
Open a link and your learner is exploring, with no setup and no supply run.
Teaching more than one age at the kitchen table? This is for you.
Peek inside
Interactive labs, simulations, and lessons students open from anywhere, on their own schedule.
Your students are in 30 different places? Their hands-on practice shouldn't be missing.
Peek inside
Homeschooling? TeachSpark works for you, too.
Free for now — unlimited activities, including 3D & database-sourced, with no subscription and no credit card. Check "I'm a homeschool family" at signup to set up the homeschool view.
TeachSpark can now build interactive 3D activities your students can rotate and explore.
Try live examples — no login required.
Type your 6-letter code from your teacher to start the adventure.
Enter your nickname to jump in.
Open the live student page — no login needed
GameTime takes a subject or your uploaded text and builds a themed adventure with goals, an interest quiz, and 60 leveled multiple-choice questions. Students pick a hero avatar, choose a goal that matches their interests, and play through questions at their own pace — no accounts, just a 6-letter join code.
138 purpose-built tools for Reading, Writing, Math, and STEM.
Answer a few questions, preview the pages, and print. Many tools use no AI at all, so they never use a credit and work with one click.
Reading
14 tools
Writing
15 tools
Math
21 tools
STEM
36 tools
Computer Science
14 tools
Business and Economics
14 tools
Social Studies
11 tools
Music
13 tools
Every sheet prints with a trust chip showing how answers were checked. Customize any sheet, share with a link, or save to your library. Free for now, no credit card required.
Eight areas of printable worksheet and practice generators — Reading, Writing, Math, STEM, Computer Science, Business and Economics, Social Studies and Music, for Grades K to 12. Pick a tool, answer a few questions, and print with one click.
Reading tools made for your classroom
Writing tools made for your classroom
Math tools made for your classroom
STEM tools made for your classroom
Computer science tools made for your classroom
Business and economics tools made for your classroom
Social studies tools made for your classroom
Music tools made for your classroom
6 game-based learning activities your students play with a join code.
Adventure mazes, comic-book runners, puppet theaters, and more. Teachers create a game in minutes; students join with a code, no account needed.
GameTime
Adaptive adventure games
Panel Dash
Comic-book rooftop runner
Glowdeep
Deep-sea knowledge maze
Oops Stories
Puppet theater fill-ins
Rumor Mill
Bust false rumors
Concept Kitchen
Combine concept ingredients
Teachers need a free account to create games. Students join with a code, no account needed. Every game is built for the classroom, not just for fun.
Most AI teaching tools generate plausible-sounding content with no way to verify the facts inside it. TeachSpark can pull real records from public institutional and government sources and ground an activity in them when a connected source is selected — so the facts in those activities trace back to a citable source you can check yourself.
Activities that draw from a connected source can trace their factual claims to a real, public source — useful for curriculum review, accreditation, and trust in an AI-generated tool. A Data source line on each such activity names the source, record ID, and retrieval date, so you can verify the data the way you'd verify any cited reference.
When an activity draws from a connected source, they learn from real scientific, historical, and government records — the same protein structures researchers use, the same bills actually before Congress, the same technical reports NASA engineers wrote — not simulated or invented facts. The data is the same data a professional in the field would consult.
Without an institutional review process backing you up, confidence in curriculum accuracy matters even more. Real, sourced data means you can verify every factual claim the same way a school district would — and demonstrate that rigor to co-ops, portfolio reviewers, or any records you need to keep. Your child learns from the same public databases a professional scientist or historian would consult.
Currently connected sources — all public, government, or nonprofit institutional databases:
Protein Data Bank (RCSB)
Protein Data Bank
NASA 3D Resources
NASA 3D
NIH 3D Print Exchange
NIH 3D
PubChem
PubChem
Smithsonian Open Access
Smithsonian
GovTrack (U.S. Congress)
GovTrack (U.S. Congress)
CDC Public Health
CDC Public Health
NASA Technical Reports Server (NTRS)
NASA Technical Reports Server (NTRS)
NASA Image and Video Library
NASA Image and Video Library
Smithsonian Open Access Images
Smithsonian Open Access Images
NIST Chemistry WebBook
NIST Chemistry WebBook
NOAA SPC Tornado Archive
NOAA SPC Tornado Archive
See it for yourself — real examples that cite their sources:
The propellant tank activity cites NTRS report 19670002787 — “Advanced Liquid Propulsion Systems” — by name, with its metadata and abstract pulled directly from the NASA Technical Reports Server. The protein activity is built around a real crystal structure from the RCSB Protein Data Bank. Both are live and interactive — no login required.
Most “AI teaching tools” are just a chatbot wearing a different shirt.
A thin wrapper over the same chatbot API, dressed up as a real tool. TeachSpark isn’t. See the eight things it actually does that they can’t.
Ask your current AI teaching tool these nine questions. If it can't do all of this, it might be time to give TeachSpark a try.
Can it generate a totally bespoke, fully interactive HTML web activity — not just a worksheet or quiz template?
Can it generate a fully interactive, rotatable 3D model — with tappable labeled parts, animation, and a knowledge check — from a single sentence, with no 3D software or modeling required?
Can it build a full 2-week pacing guide with connected interactive activities, lesson plans, worksheets, and answer keys — including discussion and review days — all tied together?
Can it let teachers set up their real, uneven weekly class schedule (block periods, lab days, off-cycle meetings) when building a pacing guide — then place each lesson on the correct calendar date and push the whole plan to Google Calendar with one click, entirely optional?
Can it generate an interactive or printable final exam that covers an entire semester of instruction — not just a single unit or week?
Can it generate multiple different interactive versions of the same concept — with built-in rubrics, short-answer questions, auto-graded multiple choice, and AI first-pass grading of short answers?
Can your tool embed a video inside an interactive activity with generated multiple-choice and short-answer questions based on the video — without you needing to add manual timestamps? (The closest tool we know of is EdPuzzle — everything else isn't even close.)
Can it take a slide deck you already have — even an old one — upload it (or paste a Google Slides link), optionally add a reference video and a short summary, and turn it into a genuinely interactive activity grounded in that real content, not a generic activity on the same general topic?
A lot of competing tools — including the ones behind those "Best AI Tools for Teachers" listicles — generate a static worksheet and stop there. Can it take that exact same kind of worksheet (a PDF or document a teacher already has, from any source) and turn it into a genuinely interactive activity — correctly grounded in the original content, with the same data table, the same multiple-choice options, and the same analysis questions — not a generic activity on the same topic?
No signup required.
Pick your subject, grade level, and schedule length (1 week to 1 month). TeachSpark generates a complete day-by-day unit plan with activity slots, discussion days, review days, group work days, assessment days, and flex days — plus a full structured lesson plan for each day. No prompt engineering required.
Three styles — Activity-Heavy, Balanced, or Light. You control how many activity days vs. discussion, review, and flex days.
Each day gets a full lesson plan with named, timed segments. Generate, save, print, copy, or edit directly in TeachSpark.
Discussion, review, group work, assessment, and flex days — woven into your pacing guide alongside activity days.
No account needed to explore — get started when you're ready.
Build activities, generate lesson plans, and create worksheets — all by just asking Valerie. Voice input included.
🗓️ Lesson Pacing Guide
multi-day plans in chat
📋 Lesson Plans
with PDF download
📝 Worksheets
with PDF download
🎮 Blooket Sets
ready-to-import .csv
🎯 Interactive Activities
from a conversation
👥 Group Activities
with PDF download
📋 Syllabus Builder
full course syllabus
📋 Sub Plans
with PDF download
Unit & Lesson Plan Builder
Generate a full 1-week to 1-month unit plan with real daily lesson plans, activity slots, and non-activity days (discussion, review, group work, assessment, flex) in one step. No prompt engineering required.
Lesson Pacing Guide
Ask Valerie for a multi-day plan and get it right in chat — describe your topic, grade level, and duration, and receive a full week or month of daily lesson plans in the conversation.
Video Lessons
Attach any YouTube or Vimeo video plus the transcript, and TeachSpark builds a complete activity around it in 5-7 minutes — with any activity type, not just video lessons.
Activity Lesson Plan Builder
Turn any activity into a full class period. One click builds a complete lesson plan with your activity at the center. Download as a PDF or copy to Google Docs with one click.
Lesson Plan PDF Download
Generate complete lesson plans and download them as beautiful, print-ready PDFs.
Google Calendar Integration
Sync your TeachSpark activities and units directly to your Google Calendar for seamless lesson planning.
Slide Decks to Activities
Upload an existing slide deck (.pptx file or a Google Slides link) — even an old one already sitting in your files — and TeachSpark turns it into a fully interactive activity. Optionally add a reference video link and a short summary alongside the deck to enrich the generated activity.
Google Classroom Integration
Post any activity directly to your Google Classroom as a published assignment with one click. Students open it right from Classroom — no extra links to manage.
Worksheets Built by Valerie
Just tell Valerie the topic and grade level — she builds a printable worksheet from scratch and saves it straight to Classroom Activities.
Blooket Sets in Seconds
Ask Valerie for a Blooket question set on any topic — she generates it and hands you a ready-to-import .csv file.
Printable Worksheets
Every activity generates a publication-quality printable worksheet. Real writing lines, real bubble questions, real cut-and-sort activities.
Answer Key Generator
Generate a complete answer key for any activity in minutes. Full model answers, rubrics, and scoring guides — ready to print.
Sub Plan PDF Download
Create detailed substitute teacher plans and download them as PDFs with one click.
Semester Planner
Upload your syllabus and get a complete semester plan — units, sequences, and objectives — in under 60 seconds.
Unit & Lesson Plan Builder
Generate a full unit plan — 1 week to 1 month — for any subject and grade level, with real daily lesson plans, activity slots, and non-activity days. No prompt engineering required.
Sequential Unit Builder
Each activity knows what came before. TeachSpark builds forward through your curriculum in order.
Student Tracking
See who completed what, when, and how they scored — across every unit in your semester.
No Student Accounts — Ever
Share a link. Students click and start. Nothing to install, nothing to sign up for.
Universal Activity Sharing
Share any activity with any TeachSpark teacher — even across apps. One link, any account. Imported activities are fully editable.
Student Unit Progress Page
Students track their own progress through a unit with a visual progress bar and activity checklist. No account required.
Differentiation Support
Built-in support for ELL, IEP, 504, and below grade level learners — every activity adapts to your students.
Learning Path Versions
Turn any activity into a new version with one click — Reading & Analysis, Visual & Spatial, or Scenario & Application — so every student gets the format that works for them.
Common Core Standards Picker
Pick the exact Common Core standard for any Math, ELA, Science, or Social Studies activity — the AI builds your activity to target that standard directly.
Life Skills & Career Readiness
Complete subject library including Life Skills and CTE pathways — not just traditional academics.
Student Score Screen
Beautiful, motivating score screen students see immediately after completing an activity — celebration included.
Voice Input with Valerie
Talk to Valerie using voice input to build activities, lesson plans, and sub plans hands-free.
Browse 6,656 ready-made templates — Pedagogical Frameworks (Frayer Model, 5E, DBQ, CER, and 40+ more), Common Core, California CTE, Texas CTE, Postsecondary, and TeachSpark Design. Every template pre-fills your activity builder. Click Generate and your complete interactive activity is ready in about 5 minutes.
First days, icebreakers, reflections, and gallery walks. No grades. Just engagement.
45+ teaching frameworks — Frayer Model, 5E, CER, DBQ, Bloom's Taxonomy, SWOT, Jigsaw, and more. Each template applies a framework's structure to your topic.
Templates aligned to specific K-8 and 9-12 Math and ELA standards.
All 15 industry sectors. Built for CTE teachers who have the expertise but not the curriculum.
All 14 career clusters, secondary and postsecondary. TEKS aligned.
Community college and trade school subjects at professional and credentialing depth.
No account needed — browse free and get started when you're ready.
Attach any YouTube or Vimeo video and paste the transcript (or a summary of it). TeachSpark reads the transcript and builds the entire activity around the video — the teaching, the practice, and the reflection — in 5-7 minutes. No scrubbing through the timeline to drop questions at specific moments. No writing your own comprehension questions.
Real lessons built from a video link — click any to try it live:
Pick your subject, grade level, and schedule length (1 week to 1 month). TeachSpark generates a complete day-by-day unit plan with activity slots, discussion days, review days, group work days, assessment days, and flex days — plus a full structured lesson plan for each day. Choose a Schedule Style to control the mix. No prompt engineering required.
Progression Modules let you sequence topics students unlock one at a time — they must pass a mastery check before the next topic opens. You control the source material for each topic's assessment, and you can set a timer per module or per topic to make it harder for a student to pause mid-assessment and look up an answer before progressing. Students use a progress code — no login, no personal info.
TeachSpark is a full ecosystem — a lot to take in at first. Book a free 15–60 minute session and get a real walkthrough of how it all fits together, at your pace, for your classroom. No bots, no ticket queue.
Book a Free Help Session →One activity is just the start. TeachSpark builds the full set of materials around it — so you walk in ready to teach.
TeachSpark builds a complete, original activity in 5-7 minutes.
With one click, your activity becomes a full class period.
With one click, printable materials and a complete answer key.
The activity, lesson plan, worksheet, and answer key — all in one place.
Every other AI tool gives teachers a recipe. TeachSpark gives them the meal — and the whole kitchen.
What an activity card looks like
Students will demonstrate command of standard English grammar and usage, including correct use of…
3rd–5th Grade
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The TeachSpark Community Library is a growing collection of activities shared by educators across every subject and grade level — free to browse, preview, and download.
Browse the Community Library →Build an activity in TeachSpark, then publish it to your Google Classroom as an assignment with one click. Students open it right from Classroom — no extra links, no copy-pasting, no separate logins.
These are actual activities built by TeachSpark — click any card to open the live, interactive version.
Build an interactive 3D cross-section of a protein my students can rotate and tap to learn how each part works. Include these distinct labeled structu…
Build an interactive 3D cross-section of a jet engine my students can rotate and tap to learn how each part works, with the compressor and turbine bla…
Build an interactive 3D cross-section of a jet engine my students can rotate and tap to learn how each part works, with the compressor and turbine bla…
Build an interactive 3D solar system my students can rotate and tap to learn about each planet, with the planets orbiting the sun and rotating on thei…
Analyze the marketing strategies used by successful sports drink brands presented in the Shark Tank episode and evaluate their effectiveness based on …
Use Bloom's Revised Taxonomy to structure this activity across six cognitive levels of increasing complexity: (1) Remember — recall facts and basic co…
Use Bloom's Revised Taxonomy to structure this activity across six cognitive levels of increasing complexity: (1) Remember — recall facts and basic co…
Students will learn basic music scales
Build an interactive 3D cross-section of a human eye my students can rotate and tap to learn how each part helps us see, with an animated beam of ligh…
Build an interactive 3D cross-section of a human eye my students can rotate and tap to learn how each part helps us see, with an animated beam of ligh…
An interactive 'Social Enterprise Architect' builder. Students navigate through five structured phases: 1) Concept & Social Purpose, 2) Business Struc…
Use the Vocabulary Ladder/Word Sort framework to help students develop deep vocabulary understanding by sorting words into categories, building connec…
Build an interactive 3D cross-section of a human heart my students can rotate and tap to learn how each part works, with blood flowing through the cha…
Use the Claim-Evidence-Reasoning (CER) framework to teach students how to construct scientific or analytical explanations.
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Generate a brand-new, interactive activity on exactly what your child is studying — in any subject, at any grade level — in about 5 minutes. No adapting someone else's curriculum. No generic worksheets. Just a complete lesson built for your child, your topic, your day.
Free — unlimited activities, including 3D & database-sourced, plus Prove It mode. Or $9/month ($79/year) for early access to new features & priority support. Check "I'm a homeschool family" on the signup form for the free plan.
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CTE teachers bring real-world expertise to the classroom — but ready-made curriculum for CTE courses is hard to find, and most teacher training programs were not built with CTE in mind. TeachSpark changes that. You already know what your students need to learn. TeachSpark takes that knowledge and turns it into complete, interactive, standards-aligned activities — built around your subject, your industry, and your classroom.
| Feature | TeachSpark | Nearpod Platinum | EdPuzzle Pro |
|---|---|---|---|
| AI generates activities from description | ✓ | ✕ | ✕ |
| Syllabus → full semester plan | ✓ | ✕ | ✕ |
| Sequential unit builder | ✓ | ✕ | ✕ |
| Printable worksheets | ✓ | ✕ | ✕ |
| Paste a video link + transcript → AI builds a complete interactive lesson | ✓ | ✕ | ✕ |
| Build with Valerie — describe your lesson, AI builds it | ✓ | ✕ | ✕ |
| Generates ready-to-import Blooket question sets | ✓ | ✕ | ✕ |
| Answer Key Generator — any activity | ✓ | ✕ | ✕ |
| Universal activity sharing — any account | ✓ | ✕ | ✕ |
| Summative assessment generator | ✓ | ✕ | ✕ |
| AI Lesson Plan Generator | ✓ | ✕ | ✕ |
| AI Sub Plan Generator | ✓ | ✕ | ✕ |
| Voice Input | ✓ | ✕ | ✕ |
| Activity-Based Lesson Plans | ✓ | ✕ | ✕ |
| Unit & Lesson Plan Builder — full unit plans with daily lesson plans | ✓ | ✕ | ✕ |
| Price per month | Free for nowSee what's included → | $33 | $13.50 |
TeachSpark is free to use for now — unlimited activities at no cost, no subscription, no credit card. Nearpod Platinum billed at $397/year.
EdPuzzle and Nearpod's AI tools generate individual questions on top of a video. TeachSpark builds a complete, structured interactive activity around the video — from a YouTube link plus the transcript or a summary of it.
Note: EdPuzzle's generated questions exist but are frequently inconsistent in quality based on classroom use — TeachSpark's activities are built from the video's transcript content itself, not isolated question generation.
TeachSpark is free to use for now — full platform access, no subscription, no credit card.
For classroom teachers, tutors, and college instructors.
No credit card required.
For homeschool families. One account, every child, every grade level.
Unlimited activities — all types, including 3D and database-sourced, plus Prove It mode. Self-attest at signup — check "I'm a homeschool family" on the signup form.
If this ever changes, we will tell teachers by email and in the app.
Schools & districts: unlimited, organization-wide access — contact us.
New here? Book a free 1-on-1 walkthrough and we'll help you get your first activity built.
Book a Free Session →TeachSpark was built by a classroom CTE teacher who got tired of spending weekends creating materials. Every feature exists because a real teacher needed it. No venture capital. No corporate agenda. Just a tool that does what it says.
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