SUDDS November 2017 Newsletter

What We’ve Been Up To

    • Presentation at NC School/University Partnership Conference, Wilmington, NC. On October 21, Project/Outreach Coordinator Will McGowan and Graduate Research Assistants Meetal Shah and Mike Belcher presented with instructional coach Catherine Schwoebel and sixth-grade teacher Lissa Teston to describe our partnership with a nearby school. Attendees were excited about the mutual benefits of such partnerships. View the slides here.
    • Presentations at NCCTM, Greensboro, NC. On November 3, Meetal Shah and Mike Belcher traveled to the NCCTM conference to give a presentation on using Math-MapperTM as a tool for student empowerment (slides here), as well as a workshop about our recent design study on ratio with our partner school (slides here).
    • New study with a partner school. In October, our learning science team worked with three seventh-grade teachers and their students on a unit on percents. The Math-Mapper diagnostic assessments served as bookends to a unit developed by the learning science team. Below is one student’s feedback on the dynamic student reports used in the study.
      • Researcher: How is this report similar to or different from other test reports that you’ve seen?
      • Student: It’s very different because it actually shows me everything….I prefer it this way so I can actually see everything and know what I need to work on….It’s actually very helpful. And it has everything that I need to know on it.


Students working through a Math-Mapper diagnostic assessment.

What’s New in Math-Mapper

    • New landing page and guided tutorial. Visitors to Math-Mapper will now be greeted by a new landing page, as well as an optional walk-through tutorial that highlights Math-Mapper’s key features.
    • Expanded item pool. The SUDDS item pool has grown larger this year, allowing for more opportunities for students to take retests and practice at a single learning trajectory level.
    • Updated user guide with appendices. The user guide now includes a table-of-contents-style list of all big ideas, clusters, and constructs in the map. Also new is a list of all student misconceptions and their associated cluster codes.
    • Misconceptions in the map. The learning trajectories have a new layer of detail: misconceptions. Click the caution sign to view common misconceptions students have as they move up the trajectory.


Misconceptions are now visible in the learning trajectories.

What’s Next in Math-Mapper

  • Item analysis for teachers. Teachers will see breakdowns of student responses to each item, as well as the percentage of students who showed evidence of a misconception about a particular item. The answer key can be turned off to allow for whole-class discussion of responses.
  • Administrator reports. We are working with our school administrator partners to develop an administrator dashboard to help them make informed decisions about how to support teachers and students.

Interested in becoming a field test partner? Reply to us at newsletter@sudds.co to learn more.

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