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We’re excited to introduce our new membership portal!

Our previous system, eWeblife, has been retired as we’ve transitioned to an upgraded platform. Members can now visit the new portal to access all instructional resources and exclusive member-only content in one convenient place. Click on the Member Portal image above to get started.

Not a member yet? Click the link below to join or renew, plus scroll below for more details on the American Modeling Teachers Association (AMTA). Learn more about membership benefits here.

What is AMTA?

AMTA is a 501(c)(3) non-profit organization created by teachers with the mission of providing professional development designed to help teachers implement Modeling InstructionTM in their classrooms. Teachers learn to help students plan and conduct data collection, analyze data, and share their findings in order to develop conceptual models that help them make sense of phenomena they observe.

Emphasis is placed on promoting classroom discussion in which the students arrive at a set of representations (a diagram, a graph and an equation) for the model they have created, then deploy the model in a series of related tasks.

This classroom dynamic is very different from the typical school culture, and requires teachers to develop skills in redirecting student questions to the group rather than simply giving the answers. To become proficient in the implementation of this pedagogy requires time and practice.

AMTA offers a number of experiences including face-to-face workshops, distance-learning courses and customized training which are aligned with NGSS Science and Engineering Practices.  AMTA is a community of teachers dedicated to providing a wealth of instructional resources (curricular materials, webinars, short conferences and the ability to interact on various social media platforms) that will support teachers long after the training has been completed.

What is Modeling Instruction?

Modeling InstructionTM is a guided-inquiry approach to teaching science that organizes instruction around the handful of conceptual models that form the content core of the scientific disciplines. This method provides a framework for science instruction that approximates how scientists “do science.” Students build, test, and deploy conceptual models of physical relationships. Research has shown that students in Modeling Instruction classrooms perform significantly better on measures of conceptual knowledge than similar students in traditional science classrooms.  Follow this link for more information.

What’s Happening?

Materials Update graphic

Have You Checked Out the Latest Chemistry Materials?

The materials in Units 1 – 8 have shifted the emphasis in calculations from factor-label methods to proportional quantitative reasoning, while maintaining the core storyline of previous versions. The document “The Story of Quantitative Reasoning” explains the distinction between quantities (such as mass and volume) and relationships (such as density and molar mass), and makes the case for why explicitly teaching this distinction matters. Brenda Royce and Larry Dukerich have also created a short video walking through this approach in greater detail. Units 2, 3, 5, 7 and 8 have all been updated to reflect this emphasis on sense-making over answer-getting.

The update of Units 1 – 8, which began in 2023, was completed in May 2026. This revision process was a careful, deliberate effort to ensure the materials reflect the best of current Modeling Instruction practice.

Physics Mechanics Refresh — Now Available in the Member Portal

The updated physics-mechanics materials are complete and ready to access in the AMTA member portal. Unit 2 (Constant Velocity Model) features revised teacher notes, new activities, links to presentations on the use of Graphical Analysis, and suggestions for sourcing or building inexpensive motion-study apparatus. Units 3 (Uniform Acceleration) and 4 (Balanced Forces) have also been updated.

Note: Vernier has recently released an updated version of Graphical Analysis. Visit the link for a slide deck covering the new features.

Want to Improve Your Modeling Instruction?

Join us for our Monthly Coffee Hour!

Teaching can feel like an island, but it doesn’t have to. Our Morning Modeling Coffee Hour is a relaxed space to:

✅ Get real-time classroom tips.

✅ Troubleshooting tricky units.

✅ Connect with a supportive peer community.

We have a wonderful core group, but we are looking to grow! Drop in, say hi, and leave with a new idea for Monday morning.

⏰ Second Saturdays @ 11 AM ET

Upcoming dates: May 9th | Jun 13th

🔗 NEW PARTICIPANTS REGISTER HERE!

If you are already a regular or have joined at least once in 2026, please feel free to simply use the same Zoom registration link you received earlier to join, but you are also welcome to use the link above, as needed.

Membership in the AMTA Modeling Teacher community includes: Professional Development Offerings, Community Events, Classroom-ready Teacher Resources as well as Research on Modeling Instruction.

Community Events

AMTA offers webinars to members and support is provided to Modeling teacher members through Professional Learning Communities and book clubs. In the Fall of 2024 we have webinars scheduled on [...]

What our members have to say

  • Modeling encourages cooperation and discourse about complicated ideas in a non-threatening, supportive environment.

    Kelli W. Arizona Physics & Math Instructor
  • Modeling has led me to the scientific practice of science education. It helps me focus on what helps my students learn.

    Jim D. Kansas STEM teacher
  • Modeling Instruction has changed the way I teach Chemistry. [It] is a very student-centered approach to teaching and I firmly believe that it is the best way to teach. 

    Gerri S. Tennessee Chemistry Instructor
  • I was late about 10 minutes due to a meeting in the office ...students had picked up right where we left off the day before.  One student was acting as moderator.  Teams had whiteboards.  They had created their own review problem and posted it on the front board.

    LISTSERV post Chemistry Modeling
  • I believe the methods and philosophy of Modeling Instruction have changed physics teaching and have made physics more accessible for all students.

    Karie M. Arizona Physics Instructor
  • Modeling is how I became interested in physics as a high school student in the early 1990s.  More students should have this powerful science experience!

    Melissa G. Arizona Physics Instructor
  • Modeling Instruction motivated me to step back and let students learn through inquiry and my career got a boost!

    Anonymous AMTA Donor STEM teacher

Member Login Portal

Member Login Portal

Calendar of Events

Calendar of Events

Professional Development

Professional Development

Tax-Deductible donations

Tax-Deductible donations

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