Concepts Before Coding: Instructional Support for Introductory Programming Concepts in Middle School Computer Science

• In Event: Millennium Hotel Roundtable Session 15
  In Roundtable Session: Research Trends in Computer Programming and Computational Thinking

Abstract

We developed a computer science curriculum, VELA, which provides non-programming activities—inspired by dynamic representations research in mathematics—for middle school students to learn key computer science concepts: variables, expressions, loops, and abstraction. We conducted in-depth case studies of students and teachers in three diverse classrooms to understand what aspects of instruction and the classroom environment are important for students to productively engage with and learn these concepts. Preliminary findings from our ongoing analysis show that the VELA activities have supported student learning of these concepts, but that issues around class size, differentiation, time, and teacher preparedness need more attention. We discuss the ramifications of these findings for VELA activity design and for policies around implementation effective computer science programs.

Authors

• Patrik Lundh, SRI International

• Shuchi Grover, Looking Glass Ventures

• Nicholas Jackiw, SRI International

• Satabdi Basu, SRI International