TEACHER TOOLS
Save Hours. Teach More.
AI-powered tools for lesson planning, IEPs, differentiation, and more—cut prep time and focus on your students.
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Assessments And Assignments
Worksheet Maker
Produce professional worksheets with varied question types
3D NGSS Assignment Builder
Align science tasks to all three NGSS dimensions
Text Comprehension Questions
Check understanding with leveled reading questions
Text Analysis Assignment Maker
Drive deeper reading with custom analysis tasks
SAT Reading & Writing Question Generator
Create SAT‑style verbal questions from any passage
SAT Math Test Prep Generator
Deliver focused SAT math practice quickly
DOK Question Writer
Boost rigor with depth‑of‑knowledge aligned questions
Data Analysis Assignment Creator
Bring data literacy into any subject
Multi‑Step Assignment Maker
Scaffold learning from elementary to mastery
Nailed It vs. Not Yet Student Sample Maker
Show clear examples of success & growth areas
Writing Feedback Generator
Provide rich, standards‑aligned feedback in minutes
AI‑Resistant Assignment Generator
Design authentic tasks that discourage AI misuse
Rubric Designer
Design clear, detailed grading rubrics to set expectations and simplify scoring.
Quiz Creator
Generate a quiz to test your students understanding of a concept or a lesson.
Report Card Writer
Create a report card for your student to show how they are progressing and what they can improve.
specialized learning
Advanced Learning Planner
Personalize growth paths for gifted learners
504 Planner
Draft 504 accommodation plans fast
Key Point Extractor
Summarize any text into reader‑friendly nuggets
Sentence Starter Generator
Jump‑start student writing with tailored intros
Concept Explainer
Provide multiple pathways to understanding
Conceptual Understanding Builder
Move students from memorization to mastery
Misconception Identifier
Spot & address student misunderstandings early
Decodable Text Generator
Create phonics‑aligned passages students can read with confidence
Assignment Scaffolder
Customize learning with structured steps that build confidence and independence.
Real-World Context Finder
Create an article that provides real world context for an educational subject or lesson.
SMART Goal Setter
Create Specific, Measurable, Achievable, Relevant, and Time-bound goals.
Relatable Text Generator
Generate informational texts for your class that can reflect your students’ interests and learning goals.
Student Support Planner
Generate a list of possible accommodations for a student.
IEP Planner
Streamline the creation of Individualized Education Plans.
Reading Level Adjuster
Take any text and adapt grade level to fit a student's reading level / skills.
Planning For Learning
Class Management Idea Generator
Tackle behavior challenges with fresh strategies
Unit Planner
Map out standards-aligned units quickly
Syllabus Creator
Set clear expectations from day one
Project Based Learning Planner
Craft authentic PBL units with clear milestones
Jeopardy Review Maker
Make engaging content reviews with a jeopardy-style quiz
Group Activity Maker
Plan collaborative tasks with built‑in accountability
Standards Explainer
Demystify academic standards for clear instruction
Vocabulary List Builder
Create customized word lists instantly!
Vocabulary Story Builder
Teach words in context, not isolation!
Story Problem Writer
Make math meaningful through story!
Spiral Review Builder
Keep math skills fresh with mixed‑practice sets!
Choice Board Builder
Design UDL‑aligned choice boards effortlessly!
Sports Practice Planner
Build a focused practice plan in minutes!
Lesson Hook Generator
Generate some lesson hook ideas to start your class with intrigue and engagement.
Directions Clarifier
Turn your idea for an assignment into clear and concise directions for your students.
Science Lab Designer
Create a standards-aligned lesson plan for your students.
Lesson Planner
Create a standards-aligned lesson plan for your students.
communication
Copy Editor
Polish any text with one click!
Feedback Survey Generator
Collect focused input from students, families, staff, or community members in just a few clicks.
Recommendation Writer
Transform the way you write student recommendations with our intelligent, educator-focused AI tool.
Class Newsletter Creator
Draft your class newsletter to keep everyone updated.
Professional Development
Team Builder Generator
Plan engaging icebreakers & team‑building activities!
PD Session Designer
Design focused professional development in minutes!
Teacher Observation Note Organizer
Transform your classroom observation notes into insightful constructive feedback aligned to any framework you specify.
Social Emotional Learning
Social Situation Story Supporter
Prepare students for upcoming social events
BIP Recommender
Build targeted behavior intervention plans Fast
SEL Lesson Planner
Integrate social‑emotional learning seamlessly
Student Check-In Creator
Support student well-being with quick check-ins
Reflection Builder
Foster restorative reflection after incidents!
fun
Gift Suggester
Find the perfect present in seconds
Terrific Tongue Twister
Spin silly sentences to sharpen speech!
Song Writer
Turn curriculum topics into catchy lyrics!
The Jokenator
Bring curriculum‑friendly humor to class!
FAQs
What are CK-12’s Teacher Tools, and how can they help me?
They’re free, AI-powered tools designed to save you time by helping with planning, assessments, communication, and more.
Are these tools really free to use?
Yes! Every tool on CK-12 is completely free for teachers and students. We are a funded non-profit, and these tools are paid for on your behalf!
Do I need to create an account to access the tools?
You can browse the tools without an account, but signing up lets you save work, access more features, and personalize your experience.
Can I request a new tool or feature?
Yes! We love teacher feedback. You can request a tool directly here.
Will these tools work with the curriculum I already use?
Most likely! Our tools are flexible and designed to support a wide range of curricula, standards, and teaching preferences. All outputs are editable by you, so you can put in your personal touch.
How do these tools save me time?
They handle tasks like generating assignments, writing rubrics, understanding standards, planning lessons, and more. That way, you can focus entirely on teaching.
Are the tools aligned with state standards or Common Core?
Many are! We’re continually updating them to align with standards and teacher needs. All tools have an additional input area where you can specify standards you are targeting.
Can I personalize the tools for different student needs?
Yes! We have specific tools for differentiating learning materials. Most tools include options for differentiation, accommodations, and scaffolding within them, too.
Is any student data collected or stored when I use these tools?
No student accounts are required to use the tools, we never sell personal data, and we follow strict privacy policies.
What types of tools are included?
We offer tools for assessments, planning, communication, social-emotional learning, professional growth, and more. All for free!
Is training or support available if I need help?
Yes—our Help Center has guides, and you can always reach out with questions.
How often are new tools or updates released?
We add new tools and improve existing ones regularly. Check back often or sign up for updates.
Can I share the tools with other teachers at my school?
Absolutely, please spread the word! Every teacher can use these tools for free.
Where can I give feedback about my experience?
There’s a feedback form for suggestions and for sharing your positive outcomes! You can also suggest a new tool that would save you even more time! We read every suggestion!
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