Dae S. Hong (Danny)

Associate Professor

Current Positions

Associate Professor of Math Education

College of Education Affiliations

Education

BA in Mathematics, New York University
MS in Mathematics Education, Teachers College Columbia University
EDD in Mathematics Education, Teachers College Columbia University

Professional Memberships

AERA
NCTM
PME-NA

Selected Publications

Hong, D. & Runnalls, C. (2021). Is it the width, the height, or the length?: Preservice teachers’ responses to a volume task. International Journal of Mathematical Education in Science and Technology 52 (3) 477-490.
Choi, K., Hwang, J., Jensen, J. & Hong, D. S. (In Press). Teachers’ use of assessment data for instructional decision making. International Journal of Mathematical Education in Science and Technology.
Hong, D. S. (In Press). Investigating Catalan Numbers with Pascal's Triangle. International Journal of Mathematical Education is Science and Technlology.
Hong, D. S. & Runnalls, C. (2020). Understanding Length ×Width ×Height with modified tasks. International Journal of Mathematical Education in Science and Technology 51 (4) 614-625.
Runnalls, C. & Hong, D. S. (2020). Half the base or half the height?: Exploring a student’s justification of 1/2 x base x height. International Journal of Mathematical Education in Science and Technology 51 (4) 604-613.
Hong, D. S., Choi, K., Runnalls, C. & Hwang, J. (2020). EXAMINING THE INTITIAL TREATMENT OF THE AREA AND VOLUME MEASUREMENT IN THE SELECTED ELEMENTARY MATHEMATICS TEXTBOOKS FROM US AND KOREA . pp. 154-158. The proceedings of 2020 International Conference of the Korean Society of Mathematical Education.
Runnalls, C. & Hong, D. S. (2020). “Well, They Understand the Concept of Area”: Pre-service Teachers’ Responses to Student Area Misconceptions. Mathematics Education Research Journal 32 (4) 629-651.
Hong, D. S. & Runnalls, C. (2020). Examining Preservice Teachers’ Responses to Area Conservation Tasks. School Science and Mathematics 120 (5) 262-272.
Hong, D. S. & Runnalls, C. (2019). COUNTING, LAYERS, AND FORMULAS: PSTS’ RESPONSES TO STUDENTS’ VOLUME MISCONCEPTIONS. Otten, S., Candela, A., de Araujo, Z., Haines, C. & Munter, C. (Eds.) pp. 1101-1105. St Louis, MO: Proceedings of the forty-first annual meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education.
Hong, D. S., Choi, K., Runnalls, C. & Hwang, J. (2019). How Well Aligned Are Common Core Textbooks to Students’ Development in Area Measurement?. School Science and Mathematics 119 (5) 240-254.

Selected Presentations

Runnalls, C. & Hong, D. S. (2021, April) "I NEED TO CONVERT THE TRIANGLE TO A RIGHT TRIANGLE": EXAMINING PRESERVICE TEACHERS' RESPONSES TO AREA CONSERVATION TASKS. Paper presented at Annual meeting of American Educational Research Association.
Runnalls, C. & Hong, D. S. (2020, April) Space filling, layers, and formulas: PSTs' responses to students' volume misconceptions. Paper presented at Annual Meeting of American Educational Research Association, San Francisco, California.
Choi, K., Hwang, J., Hong, D. S. & Runnalls, C. (2020, January) EXAMINING THE INTITIAL TREATMENT OF THE AREA AND VOLUME MEASUREMENT IN THE SELECTED ELEMENTARY MATHEMATICS TEXTBOOKS FROM US AND KOREA. Paper presented at 2020 International Conference of the Korean Society of Mathematical Education.
Meiners, A., Choi, K. & Hong, D. S. (2020, January) Using Multiple Stratgies Tasks to Explore Pre-Service Teachers' Persistence. Poster presented at The 42nd annual conference of North American Chapter of the International Group for the Psychology of Mathematics Education.
Hong, D. S. & Runnalls, C. (2019, November) Counting, layers, and formulas: PSTs’ responses to students’ volume misconceptions. Conference Presentation presented at the 41st annual conference of the North American Chapter of the International Group for the Psychology of Mathematics Education, St. Loius, Missouri.
Choi, K., Runnalls, C., Hong, D. S. & Hwang, J. (2019, April) Analyzing Curricular Coverage of Volume Measurement: A Comparative Analysis. Paper presented at the Annual Meeting of American Educational Research Association, Toronto, Canada.
Bae, Y., Hong, D. S. & Wu, Y. (2019, April) Measuring Alignment between National College Entrance Examinations and Mathematics Curriculum Standards: A Comparison Between Korea and China. Paper presented at the Annual Meeting of American Educational Research Association, Toronto, Canada.
Hong, D. S. & Runnalls, C. (2018, November) HALF THE BASE OR HALF THE HEIGHT? PSTS’ EVALUATION OF A TRIANGLE AREA STRATEGY. Paper presented at the 40th Annual Conference of the North American Chapter of the International Group for the Psychology of Mathematics Education, Greenville, South Carolina.
Hwang, J., Hong, D. S., Runnalls, C. & Choi, K. (2018, November) THE INITIAL TREATMENT OF THE AREA MEASUREMENT IN THE SELECTED US AND KOREAN ELEMENTARY TEXTBOOKS. Paper presented at the 40th annual conference of the North American Chapter of the International Group for the Psychology of Mathematics Education., Greenville, South Carolina.
Hong, D. S., Hwang, J., Choi, K. & Runnalls, C. (2018, April) Going ‘By the Book’: The Pacing of Area in Common Core Aligned American Textbooks Compared to Learning Trajectories. Conference Presentation presented at the annual meeting of American Educational Research Association, New York, New York.

Selected Grants & Contracts

Hong, Dae S (Principal Investigator), Tomova, Maggy (Co-Investigator) Grant Training. Recruiting and Training Community College and University Students to Become Culturally Responsive and Proficient Mathematics Teachers in Iowa. National Science Foundation. Funded. July 1, 2019 - June 30, 2024.
Hong, Dae S Grant Research, Applied. Measuring Alignment between national college entrance examinations and mathematics curriculum standards: A comparison among Korea, China and Singapore. IMRF. Funded. August 1, 2017 - May 1, 2018.
Hong, Dae S (Co-Investigator), Choi, Kyong Mi (Principal Investigator) Grant Research/Creative Work (Applied or Basic). "Iowa Mathematics Performance Project," Sponsored by Iowa Mathematics and Science Partnership Program, State & Local, $440387. (April 15, 2014–April 15, 2017). Iowa Department of Education. Funded. January 1, 2014 - January 1, 2017.
Hong, Dae S Grant Research/Creative Work (Applied or Basic). Measuring Quality of Instruction in Calculus 1 Class. Iowa Measurement Research Foundation. Funded. August 1, 2015 - June 1, 2016.
Hong, Dae S Graduate Scholarship or Fellowship. Beyond Mathematical Content Knowledge: A Mathematician’s Journey in Calculus 1 Class. Hazel Prehm Summer Research Assistant Award. Funded. June 1, 2014 - August 1, 2014.
Hong, Dae S Research/Creative Work (Applied or Basic). Beyond Mathematical Content Knowledge: A Mathematician’s Journey in Calculus 1 Class. Old Gold Summer Fellowships. Funded. June 1, 2014 - August 1, 2014.