scratch research audio slides visual programming language
TRANSCRIPT
http://dx.doi.org/10.1016/j.compedu.2016.03.003
The aim of this study is to assess the use of a Visual Programming Language using Scratch in classroom practice.
Picasso guernica_by Robert Huffstutter_CC_BY_NCTitle: Picasso guernicaAuthor: “Robert Huffstutter”
Persistencia de la memoria_by mundospropios_CC_BY_NC_SA. Title: persistencia de la memoriaAuthor: “mundospropios”
Methodological and data triangulation (Cohen, Manion & Morrison, 2000)
Design Based Research (Anderson & Shattuck, 2012)
Dimension 1: Computational concepts and computational practices
Dimension 2: Learning processes and coding in primary education
Quasi experimental design.
Reliability. Cronbach’s alpha
Student t testPretest post test
ScalesCategories. Bloom (1956)
Content validity. Aiken’s V
Construct Val. Factor Analysis
1. Active learning2. Contents in art history 3. Computational concepts4. Perceived usefulness5. Enjoyment
Structured Observation
Question-naireSequences
LoopingConditionalsThreadsEventsInterfaceKeyboard
VBCCT
α =99%
Cohen´sKappa
Positive results
Sign. improvement
2 Years Intervention
Active approachProject Based LearningComputational Concepts
Art and history contentsActive LearningComputational conceptsMotivation and funEngagementUsefulness
Sign. improvement
Evaluation
Synthesis
Analysis
Application
Comprehension
Knowledge
Bloom's Taxonomy. (Bloom, 1956)
Dimension 1: Computational concepts and computational practices
Dimension 2: Learning processes and coding in primary education
Quasi experimental design
Reliability. Cronbach’ alpha
Pretest post test
ScalesCategories. Bloom (1956)
Content validity. Aiken’s V
Construct Val. Factor Analysis
VBCCT
α =99%
Art and history Active LearningComputational conceptsMotivation EngagementUsefulness
Sign. improvementSign.improvement
CONCLUSIONS
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