Computer Science Teacher Capacity: The Need for Expanded Understanding


  • David Amiel Rutgers University
  • Dr. Cynthia Blitz, PhD Rutgers University


computer science education, elementary education, secondary education, professional learning, diversity equity and inclusion (DEI)


With the increasing need for the incorporation of computer science (CS) concepts into elementary and secondary education, it is imperative that the teaching workforce is adequately prepared to ensure that instruction in CS is robust, relevant, and aligned with appropriate learning standards, where appropriate. This paper shares results from a recent survey administered to current computer science educators across the K-12 space in the state of New Jersey. Using these results and recent literature, the research distills actionable, assessed needs to guide the provision of professional learning to ensure that educators have the necessary tools and knowledge to ensure robust and equitable implementation of computer science education. Results point towards a need to expand the present understanding of computer science by effectively differentiating CS from technology-based instruction and addressing an overrepresentation of analytical content domains, reaffirm a commitment to equity by acknowledging the persistent gaps in participation of marginalized student groups, and critically examining when and where the use of technology is necessary for delivering CS instruction.


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Author Biography

Dr. Cynthia Blitz, PhD, Rutgers University

Executive Director, Center for Effective School Practices

Research Professor, Graduate School of Education


[1] Webb, M., Davis, N., Bell, T., Katz, Y. J., Reynolds, N., Chambers, D. P., & Sysło, M. M. (2016). Computer science in K-12 school curricula of the 2LST century: Why, what and when? Education and Information Technologies, 22(2), 445–468.
[2] Nager, A., & Atkinson, R. D. (2016). The case for improving U.S. Computer Science Education. SSRN Electronic Journal.
[3] Computer and Information Research Scientists: Occupational Outlook Handbook. (2021, September 08). Retrieved from
[4] Gray, K. (2021, February 28). Demand For Computer Sciences Graduates High In The Current Job Market. Retrieved November 29, 2021, from
[5], CSTA, & ECEP Alliance. (2021). 2021 State of computer science education: Accelerating action through advocacy. Retrieved from
[6] Scott, A., Martin, A., McAlear, F., & Koshy, S. (2017). Broadening participation in computing. ACM Inroads, 8(4), 48–52.
[7] Fluck, A., Webb, M., Cox, M., Angeli, C., Malyn-Smith, J., Voogt, J., & Zagami, J. (2016). Arguing for Computer Science in the School Curriculum. Educational Technology & Society, 19(3), 38-46. Retrieved from
[8] Teaching school hubs. (2020, November 20). Retrieved 2021, from
[9] Barr, V., & Stephenson, C. (2011). Bringing computational thinking to K-12. ACM Inroads, 2(1), 48-54. doi:10.1145/1929887.1929905
[10] Denning, P. J. (2004). The field of programmers myth. Communications of the ACM, 47(7), 15–20.
[11] Denning, P. J., Tedre, M., & Yongpradit, P. (2017). Misconceptions about computer science. Communications of the ACM, 60(3), 31–33.
[12] Pardaboyevich, R. F., Abdunazirovich, U. S., & Saydullayevich, S. Q. (2020). Teaching Computer Science at School - Current Challenges and Prospects. JournalNX, 6(11), 217-221. Retrieved from
[13] Peckham, J., Reynolds, J., Monte, P., & Constantinidis, P. (2000). A First Course in Computer Science: The Discipline is More than Programming. Journal of Computing Sciences in Colleges, 15(5).
[14] Prieto-Rodriguez, E., & Berretta, R. (2014). Digital Technology Teachers' perceptions of computer science: It is not all about programming. 2014 IEEE Frontiers in Education Conference (FIE) Proceedings.
[15] Blitz, C., Allen, V., & Amiel, D. (2021). Recruiting Diverse Learners to High School Computer Science Proceedings of the 52nd ACM Technical Symposium on Computer Science Education, Virtual Event, USA.
[16] Bell, T., Alexander, J., Freeman, I., & Grimley, M. (2009). Computer science unplugged: school students doing real computing without computers. New Zealand Journal of Applied Computing and Information Technology, 13(1), 20-29.



How to Cite

Amiel, D., & Blitz, C. (2022). Computer Science Teacher Capacity: The Need for Expanded Understanding. International Journal of Computer Science Education in Schools, 5(4), 38–47.