Design and validation of learning trajectory-based assessments for computational thinking in upper elementary grades
Design and validation of learning trajectory-based assessments for computational thinking in upper elementary grades
复制标题
小学高年级计算思维的基于学习轨迹的评估的设计和验证
DOI:
10.1080/08993408.2021.1874221
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发表时间:
2021
影响因子:
2.7
通讯作者:
Pellegrino, James W.
中科院分区:
文献类型:
--
作者:
Gane, Brian D.;Israel, Maya;Elagha, Noor;Yan, Wei;Luo, Feiya;Pellegrino, James W.
Background & Context: We describe the rationale, design, and initial validation of computational thinking (CT) assessments to pair with curricular lessons that integrate fractions and CT. Objective: We used cognitive models of CT (learning trajectories; LTs) to design assessments and obtained evidence to support a validity argument Method: We used the LTs and evidence-centered design to develop assessments that 144 Grade 3 and Grade 4 elementary students completed following the integrated instruction. We analyzed data using multiple psychometric approaches. Findings: The design approach and data analysis suggest that the assessments are well-suited to evaluate students’ CT knowledge, skills and abilities across multiple LTs. Implications: We show how to use LTs to design assessments that can yield valid inferences about students’ CT competencies; these methods can be adopted and extended by others to create additional assessments that can advance computer science education.
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影响因子:
22.7
作者:
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Y. Kafai
DOI:
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2014
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通讯作者:
Educational Evaluation
DOI:
--
发表时间:
2011
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通讯作者:
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影响因子:
2.4
作者:
Gane, Brian D.;Zaidi, Sania Z.;Pellegrino, James W.
通讯作者:
Pellegrino, James W.