Minneapolis, MN
August 23, 2022
June 26, 2022
June 29, 2022
14
10.18260/1-2--41512
https://peer.asee.org/41512
352
Yamuna Rajasekhar is a senior manager of Content at zyBooks, a Wiley Brand. She is a senior author and contributor to various zyBooks titles. She formerly was an assistant professor of Electrical and Computer Engineering at Miami University. She received her M.S. and Ph.D. in Electrical and Computer Engineering from UNC Charlotte.
Efthymia Kazakou is Sr. Assessments manager at zyBooks, a startup spun-off from UC Riverside and acquired by Wiley. zyBooks develops interactive, web-native learning materials for STEM courses. Efthymia oversees the development and maintenance of all zyBooks content resources used for assessment purposes.
Our Computer Organization and Design (COD) online interactive textbook, adapted from a leading computer organization and systems title in 2015, introduced an embedded simulator allowing students to practice assembly programming with MIPS, ARM, or RISC-V within the textbook. In addition to our built-in simulator, in summer 2021, we developed a new auto-graded lab environment to support MIPS with 10 new lab assignments that have been used in 6 different courses.
To evaluate both the platform and the content of the labs, we analyzed these labs attempted by 28-84 students across all 6 courses. We summarize the average completion rate and the average time spent on each lab. Our analysis also shows how using the simulator impacts student struggle on homework assignments embedded in the textbook. Finally, we share our best practices for authoring similar auto-graded assembly problems.
Rajasekhar, Y., & Gordon, C., & Leung, C. Y., & Kazakou, E. (2022, August), Analyzing the use of auto-graded labs with a built-in simulator to learn assembly programming Paper presented at 2022 ASEE Annual Conference & Exposition, Minneapolis, MN. 10.18260/1-2--41512
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