Classroom Observation of Early Mathematics - Environment and Teaching (COEMET)

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Instrument Overview

COEMET is a classroom observation instrument that evaluates classroom culture and the use of specific math activities. It includes questions about how actively the teacher interacts with the children, how the teacher uses teachable math moments, how math is displayed in the physical environment of the room, how confident the teacher appears about math, etc. The specific math activities measured are not connected to a specific curriculum.

Note: The overview provided for this instrument includes content that may have been sourced from the instrument publisher's or author’s website (or other site providing information about the instrument). This information is presented for educational and informational purposes only. If you have any questions about the content or its permitted uses, please contact annenberg@brown.edu.

Organization

Student Well-Being Category

American Institutes for Research® partnered with the Annenberg Institute at Brown University to collect instruments related to student well-being.

Content

Grades
< 3 Years,
Pre-Kindergarten
Keywords
Schooling ; Teaching ; Classroom Observation ; COEMET ; Classroom Culture ; Math Activities ; Teacher Evaluation
Languages
English
Respondent
Observer

Administration Information

Length
Guidelines for suggested duration of use is provided during training.

Access and Use

Contact

Douglas Clement, Douglas.Clements@du.edu

Julie Sarama: Julie.Sarama@du.edu

Open Access
No
Setting
Classroom

Psychometrics (additional guidance)

Psychometric References

McGuire, P. R., Kinzie, M., Thunder, K., & Berry, R. (2016). Methods of analysis and overall mathematics teaching quality in at-risk prekindergarten classrooms. Early Education and Development, 27(1), 89-109. https://doi.org/10.1080/10409289.2015.968241

Sarama, J., Clements, D. H., Starkey, P., Klein, A., & Wakeley, A. (2008). Scaling up the implementation of a pre-kindergarten mathematics curriculum: Teaching for understanding with trajectories and technologies. Journal of Research on Educational Effectiveness, 1(2), 89-119. https://doi.org/10.1080/19345740801941332