Document Type
Article
Journal/Book Title/Conference
Interactive Learning Environments
Volume
28
Issue
3
Publisher
Routledge
Publication Date
5-8-2019
First Page
1
Last Page
23
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 License
Abstract
Portfolios have recently gained traction within computer science education as a way to assess students’ computational thinking and practices. Whereas traditional assessments such as exams tend to capture learning within artificial settings at a single point in time, portfolios provide more authentic opportunities to document a trajectory of students’ learning and practices in everyday contexts. Furthermore, because communication itself has been defined as an important computational thinking practice, portfolios give students a place to practice this skill in the classroom. In this study, we report on the implementation of a digital portfolio with a class of 21 high school students used to capture the process of creating of an electronic textile mural project. While students’ understanding of computational concepts were only partially captured within the portfolios, their engagements with computational practices—such as debugging and iteration—were better highlighted. Much of this was due to the students’ existing communicative strategies themselves, both in terms of how precise they were in describing issues, as well as how they leveraged images and code to explain their process. Recommendations for designing more effective portfolio assessments are discussed, which include greater emphasis on creating shared classroom discourse, and leveraging students’ existing experiences with multimedia.
Recommended Citation
Lui, D., Walker, J. T., Hanna, S., Kafai, Y. B., Fields, D., & Jayathirtha, G. (2020). Communicating computational concepts and practices within high school students’ portfolios of making electronic textiles. Interactive Learning Environments, 28(3), 284-301.
Included in
Educational Assessment, Evaluation, and Research Commons, Instructional Media Design Commons, Library and Information Science Commons
Comments
This is an Accepted Manuscript version of the following article, accepted for publication in Interactive Learning Environments. Lui, D., Walker, J. T., Hanna, S., Kafai, Y. B., Fields, D., & Jayathirtha, G. (2020). Communicating computational concepts and practices within high school students’ portfolios of making electronic textiles. Interactive Learning Environments, 28(3), 284-301. It is deposited under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited.