The Effect on Computational Thinking Using SRA-Programming

The Effect on Computational Thinking Using SRA-Programming: Anticipating Changes in a Dynamic Problem Environment

Fanchamps, L.J.A. (Open University of the Netherlands)
Slangen, Lou (Fontys University of Applied Sciences)
Specht, M.M. (TU Delft Web Information Systems)
Hennissen, Paul (Zuyd University of Applied Science)

2022

This article illustrates that the task design and problem selection are of characteristic influence to evoke sense-reason-act programming (SRA) among primary school pupils when programming robots. Research shows that the task design influences the development of computational thinking (CT). The literature provides evidence that the context, the problem space, and the representation of the problem to apply SRA-programming require the programming task to be embedded in a dynamic context in which a programmable robot must use sensory information to anticipate changes in the environment. In order to ascertain whether the problem space and the task design influence the evocation of SRA-thinking, this article uses a research design comparing the differences between two programming conditions (static/dynamic). In these conditions, pupils use Lego EV-3 robots and Mindstorms software to solve programming problems. As a post-measurement, a Lego challenge is applied. In this article, it is shown that the integration of a dynamic task design to solve a programming problem is essential for a deeper understanding of CT skills. Furthermore, when pupils can immediately test the consequences of their program in a dynamic environment and, thus, the learning environment provides an appropriate problem, they gain a deeper understanding of the added value of sensors and will be better able to reason about complex problems. It is found that programming in a dynamic problem environment almost naturally evokes SRA-thinking, as opposed to programming in a static environment. The influence of SRA-programming as demonstrated identifies characteristics of CT.

Computational thinking (CT)
dynamic environments
robotics
sense-reason-act (SRA)-thinking
tangible output

http://resolver.tudelft.nl/uuid:88f16e3d-316d-40bc-b2f8-4943131ea30d

https://doi.org/10.1109/TLT.2022.3162895

2023-07-01

1939-1382

IEEE Transactions on Learning Technologies, 15 (2), 213-222

Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Institutional Repository

journal article

© 2022 L.J.A. Fanchamps, Lou Slangen, M.M. Specht, Paul Hennissen