Multimedia-Supported Metaphors for Meaning Making in Mathematics

Multimedia-Supported Metaphors for Meaning Making in Mathematics
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多媒体支持的数学意义创造隐喻

DOI:
10.1207/s1532690xci1703_1
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发表时间:
1999
影响因子:
3.3
通讯作者:
R. Mayer
R. Mayer
中科院分区:
心理学2区
文献类型:
--
作者:
R. Moreno;R. Mayer

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我们研究了使用交互式多媒体呈现的数轴隐喻,作为帮助学生在算术过程与现有概念知识之间建立联系的一种手段。小学生通过 4 次培训课程,通过基于计算机的多媒体程序学习了带符号数字的加法和减法。参与者收到仅以符号形式(单表示 [SR] 组)或以符号、视觉和语言形式(多表示 [MR] 组)呈现的 64 个示例问题。在实验 1 中,与 SR 组相比,MR 组 (a) 在成绩优异的学生中表现出较大的前测到后测增益,但对于成绩较差的学生则不然;(b) 在困难问题上表现出更大的增益,但在简单问题上则不然;(c) 在训练过程中学习得更快;(d) 在概念错误的使用方面表现出更大的从前测到后测的减少,这反映了负号和减法运算符之间概念上的混淆。在实验2中,硕士班的高空间能力学生...
We examined a number-line metaphor presented using interactive multimedia as a means of helping students build connections between an arithmetic procedure and their existing conceptual knowledge. Elementary school children learned to add and subtract signed numbers through a computer-based multimedia program over 4 training sessions. Participants received 64 example problems presented only in symbolic form (single-representation [SR] group) or in symbolic, visual, and verbal forms (multiple-representation [MR] group). In Experiment 1, compared to the SR group, the MR group (a) showed a larger pretest-to-posttest gain for high-achieving students but not for low-achieving students, (b) showed a greater gain on difficult problems but not easy problems, (c) learned faster during training, and (d) showed a greater pretest-to-posttest reduction in the use of conceptual bugs reflecting conceptually confusion between negative signs and subtraction operators. In Experiment 2, high spatial ability students in the M...
DOI: --
发表时间: 2017
期刊: --
影响因子: --
作者:
M. Just;P. Carpenter
通讯作者: M. Just;P. Carpenter
DOI: 10.1037/0033-295x.92.1.109
发表时间: 1985-01-01
影响因子: 5.4
作者:
KINTSCH, W;GREENO, JG
通讯作者: GREENO, JG