Bring Estimation 180 to life in your math classroom
A 6-week live small-group implementation cohort for grades 3–10 math teachers who want practical support using Estimation 180 to spark curiosity, critical thinking, and creative problem-solving.
Join the waitlist
Estimation 180 is simple to start
But using it consistently, confidently, and meaningfully takes more than knowing the routine.
This cohort is designed to help you move from “I like the idea” to “I know how to use this with my students.”
Over 6 weeks, you’ll plan, practice, reflect, and refine your Estimation 180 implementation with support from Andrew Stadel and a small group of teachers doing the same work.
Who this is for
This cohort is for grades 3–10 math teachers who want to:
- Use Estimation 180 with more confidence and purpose
- Create math moments that invite every student into the conversation
- Build routines that support reasoning, number sense, and problem-solving
- Move beyond “guessing” into rich student thinking and discussion
- Make Estimation 180 a regular part of classroom instruction
- Get practical help applying the How to Use Estimation 180 course to real lessons and real students
You do not need to be an expert facilitator. You just need a classroom, a willingness to try, and a desire to help students think more deeply about math.
What’s included
The Estimation 180 Implementation Cohort includes:
- 6 live weekly small-group sessions
- Guided support connected to the How to Use Estimation 180 course
- Weekly implementation focus areas you can use right away
- Time to ask questions, plan lessons, and troubleshoot classroom challenges
- Examples of how teachers use Estimation 180 across grades 3–10
- Access to session replays for 1 full year
- Access to cohort materials for 1 full year
- Access to How to Use Estimation 180 course resources for 1 full year
- A practical path for turning Estimation 180 into a classroom routine that supports curiosity, critical thinking, and creative problem-solving.
Weekly themes
Each week focuses on one part of strong Estimation 180 implementation.
Week 1: Set up the routine
Learn how to introduce Estimation 180, establish expectations, and help students understand what makes a strong estimate.
Week 2: Build student curiosity
Use visuals, questions, and noticing routines to draw students into the math before formal procedures take over.
Week 3: Support estimation strategies
Help students move beyond random guesses by using benchmarks, comparisons, reasoning, and prior knowledge.
Week 4: Facilitate better discussions
Practice teacher moves that help students explain their thinking, respond to one another, and revise their estimates.
Week 5: Connect estimation to problem-solving
Use Estimation 180 to strengthen number sense, proportional reasoning, measurement thinking, units of measurement, and real-world problem-solving.
Week 6: Plan for long-term use
Create a realistic classroom plan so Estimation 180 becomes a consistent, manageable part of your math instruction.
How it connects to the course
This cohort is attached to the How to Use Estimation 180 course.
The course gives you the foundation.
The cohort helps you implement it.
You’ll use the course resources alongside live sessions so you can apply the ideas to your own grade level, pacing, classroom routines, and students.
Access through the school year
Your access continues through the school year.
You’ll have 1 full year access to:
- Live session replays
- Cohort materials
- Planning resources
- How to Use Estimation 180 course resources
You can revisit the training, catch up on missed sessions, and return to the materials when you are ready to teach, adjust, or restart.
Join the waitlist
The first cohort will be small so teachers can get practical support and time for real questions.
Join the waitlist to be notified when applications open for the first Estimation 180 Implementation Cohort.
Join the waitlist
Ready to use Estimation 180 with more confidence this school year?
Join the waitlist or apply for the first cohort when enrollment opens.
