Hongxuan CHEN 陈弘轩

Novice Difficulties with Graph Problem Reduction in Algorithm Design

H Chen, K Braught, GL Herman, J Erickson

Accepted by ACM SIGCSE Virtual 2026

Earlier version presented as a poster at 2025 SIGCSE TS

Measuring Students' Perceptions of an Autograded Scaffolding Tool for Students Performing at All Levels in an Algorithms Class

Y Gertner, B Solomon, H Chen, E Robson, C Evans, J Erickson

2026 ACM Technical Symposium on Computer Science Education (SIGCSE TS)

Teaching Algorithm Design: A Literature Review

J Liu, S Poulsen, E Goodwin, H Chen, G Williams, Y Gertner, D Franklin

ACM Transactions on Computing Education (TOCE)

Earlier version presented as a poster at 2024 SIGCSE TS

Measuring the Impact of Distractors on Student Learning Gains while Using Proof Blocks

S Poulsen, H Chen, Y Gertner, B Cosman, M West, GL Herman

2025 ACM Technical Symposium on Computer Science Education (SIGCSE TS)

Implementation of Split Deadlines in a Large CS1 Course

H Chen, A Li, G Challen, K Cunningham

2024 ACM Technical Symposium on Computer Science Education (SIGCSE TS)

Invited talk at the Computing Education Seminar at UC Davis (Remote, Oct 2024)

Disentangling the learning gains from reading a book chapter and completing proof blocks problems

S Poulsen, Y Gertner, H Chen, B Cosman, M West, GL Herman

2024 ACM Technical Symposium on Computer Science Education (SIGCSE TS)

Student Autonomy in Collaborative Learning: Effects of Meeting Time and Team Consistency

H Chen, MM Fong, GL Herman, M Silva

2023 IEEE Frontiers in Education Conference (FIE)

Measuring the Impact of a Computational Linear Algebra Course on Students' Exam Performance in a Subsequent Numerical Methods Course

H Chen, M West, S Hilgenfeldt, M Silva

2023 ACM Technical Symposium on Computer Science Education (SIGCSE TS)

Validating an Observation Protocol for Structured Roles in Cooperative Learning

MM Fong, L Butler, H Chen, GL Herman

2022 IEEE Frontiers in Education Conference (FIE)

Developing an Observation Protocol for Cooperative Learning

MM Fong, H Chen, L Butler, G Herman

2022 ASEE Annual Conference & Exposition

Work in Progress: Exploring Students' Misconceptions of Cache Memories

MS Mahmood, H Chen, MM Fong, G Herman

2022 ASEE Annual Conference & Exposition