Elementary Computational Thinking Instruction and Assessment: A Learning Trajectory Perspective
Elementary Computational Thinking Instruction and Assessment: A Learning Trajectory Perspective
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初级计算思维教学和评估:学习轨迹视角
DOI:
10.1145/3494579
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发表时间:
2022
影响因子:
2.4
通讯作者:
Gane, Brian
中科院分区:
文献类型:
--
作者:
Luo, Feiya;Israel, Maya;Gane, Brian
There is little empirical research related to how elementary students develop computational thinking (CT) and how they apply CT in problem-solving. To address this gap in knowledge, this study made use of learning trajectories (LTs; hypothesized learning goals, progressions, and activities) in CT concept areas such as sequence, repetition, conditionals, and decomposition to better understand students’ CT. This study implemented eight math-CT integrated lessons aligned to U.S. national mathematics education standards and the LTs with third- and fourth-grade students. This basic interpretive qualitative study aimed at gaining a deeper understanding of elementary students’ CT by having students express and articulate their CT in cognitive interviews. Participants’ (n= 22) CT articulation was examined usinga prioricodes translated verbatim from the learning goals in the LTs and was mapped to the learning goals in the LTs. Results revealed a range of students’ CT in problem-solving, such as using precise and complete problem-solving instructions, recognizing repeating patterns, and decomposing arithmetic problems. By collecting empirical data on how students expressed and articulated their CT, this study makes theoretical contributions by generating initial empirical evidence to support the hypothesized learning goals and progressions in the LTs. This article also discusses the implications for integrated CT instruction and assessments at the elementary level.
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DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
A. Maloney;J. Confrey;Kenny H. Nguyen
通讯作者:
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DOI:
--
发表时间:
2011
期刊:
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发表时间:
1981
期刊:
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E. Guba;Y. Lincoln
通讯作者:
Y. Lincoln
DOI:
10.1007/s11858-011-0326-5
发表时间:
2011
期刊:
ZDM
影响因子:
--
作者:
J. Sarama;D. Clements;Jeffrey E. Barrett;Douglas W. Van Dine;Jennifer S. McDonel
通讯作者:
Jennifer S. McDonel
DOI:
10.1145/3328778.3366845
发表时间:
2020
期刊:
Proceedings of the 51st Association for Computing Machinery (ACM
影响因子:
--
作者:
Luo, Feiya;Israel, Maya;Liu, Ruohan;Yan, Wei;Gane, Brian;Hampton, John
通讯作者:
Hampton, John