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Extended Reality Initiative: 360 Videos of Teaching/Learning Mathematics

This website provides a growing repository of 360 videos of classroom instruction (currently focusing on elementary mathematics). We also have created and are disseminating tutorial videos for using or creating similar media.

Author/Presenter: 
Karl Kosko
Lead Organization(s): 
Year: 
2019
Short Description: 

This website provides a growing repository of 360 videos of classroom instruction (currently focusing on elementary mathematics). We also have created and are disseminating tutorial videos for using or creating similar media.

Revisiting Purpose and Conceptualisation in the Design of Assessments of Mathematics Teachers’ Knowledge

In this paper, we focus on the design of assessments of mathematics teachers’ knowledge by emphasising the importance of identifying the purpose for the assessment, defining the specific construct to be measured, and considering the affordances of particular psychometric models on the development of assessments as well as how they are able to communicate learning or understanding. We add to the literature by providing illustrations of the interactions among these critical considerations in determining what inferences can be drawn from an assessment.

Author/Presenter: 
Chandra Hawley Orrill
Yasemin Copur-Gencturk
Allan Cohen
Jonathan Templin
Year: 
2019
Short Description: 

In this paper, authors focus on the design of assessments of mathematics teachers’ knowledge by emphasising the importance of identifying the purpose for the assessment, defining the specific construct to be measured, and considering the affordances of particular psychometric models on the development of assessments as well as how they are able to communicate learning or understanding.

Revealing Teacher Knowledge through Making: A Case Study of Two Prospective Mathematics Teachers

We describe an experience within mathematics teacher preparation that engages pre-service teachers of mathematics (PMTs) in Making and design practices that we hypothesized would inform their conceptual, curricular, and pedagogical thinking. With a focus on the design of new tools that can generate new possibilities for mathematics teaching and learning, this Learning by Design experience has PMTs exploring at the intersection of content, pedagogy, and Making.

Author/Presenter: 
Steven Greenstein
Eileen Fernández
Jessica Davidson
Lead Organization(s): 
Year: 
2019
Short Description: 

We describe an experience within mathematics teacher preparation that engages pre-service teachers of mathematics (PMTs) in Making and design practices that we hypothesized would inform their conceptual, curricular, and pedagogical thinking.

Hurricane with a History: Hawaiian Newspapers Illuminate an 1871 Storm

In this article, authors explain how 114 years of Hawaiian-language newspapers starting in 1834 extend our knowledge of natural disasters into the nineteenth century and to precontact times.

Businger, S., Nogelmeier, M. P., Chinn, P. W. U., & Schroeder. T. (2018). Hurricane with a history: Hawaiian newspapers illuminate an 1871 storm. Bulletin of the American Meteorological Society, 137-147.

Author/Presenter: 
Steven Businger, M. Puakea Nogelmeier, Pauline W. U. Chinn, and Thomas Schroeder
Lead Organization(s): 
Year: 
2019
Short Description: 

In this article, authors explain how 114 years of Hawaiian-language newspapers starting in 1834 extend our knowledge of natural disasters into the nineteenth century and to precontact times.

Non-visual Perception of Lines on a Multimodal Touchscreen Tablet

While text-to-speech software has largely made textual information accessible in the digital space, analogous access to graphics still remains an unsolved problem. Because of their portability and ubiquity, several studies have alluded to touchscreens as a potential platform for such access, yet there is still a gap in our understanding of multimodal information transfer in the context of graphics. The current research demonstrates feasibility for following lines, a fundamental graphical concept, via vibrations and sounds on commercial touchscreens.

Author/Presenter: 
Jennifer L. Tennison
Jenna L. Gorlewicz
Lead Organization(s): 
Year: 
2019
Short Description: 

In this article, authors demonstrate that line following via multimodal feedback is possible on touchscreens and present guidelines for the presentation of such non-visual graphical concepts.

DRK-12 Project Evaluators

This list of individuals and organizations providing evaluation services to DRK-12 projects is based on data entered by project members on the cadrek12.org site.

Author/Presenter: 
CADRE
Year: 
2019
Short Description: 

This list of individuals and organizations providing evaluation services to DRK-12 projects is based on data entered by project members on the cadrek12.org site.

2019 Informational Webinar on DRK-12 Solicitation 17-584 Resources

Watch a Recording of the 2019 DRK-12 Solication Webinar (use the bookmarks on left side of recording to jump to content of interest): http://edc.adobeconnect.com/pe5bkk9btgs7/

View 2019 Slides

Author/Presenter: 
Robert Ochsendorf
Karen King
Year: 
2019
Short Description: 

NSF program directors provide information on the DRK-12 program and solicitation in this webinar.

Resource Type: 
Presentation

Traveling Teacher Professional Development Model: Local Interpretation and Adaptation of Lesson Study in Florida

This mixed-method comparative study examined lesson study in Japan as the original model, and interpretation and adaption of lesson study as an emerging new model of teacher professional development in Florida, the United States. The study found that lesson study has been interpreted through the lens of organizational structures and routines of teacher professional development in Florida and the U.S. in general, and the model was adapted to fit into the existing organizational contexts.

Author/Presenter: 
Motoko Akiba
Lead Organization(s): 
Year: 
2016
Short Description: 

The chapter discusses the underlying views of teacher professional development and the teaching profession in the U.S. that played an important role in the adaptation process of lesson study.

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