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An Assessment-for-Learning System in Mathematics for Individuals with Visual Impairments

机译:视障人士数学学习评估系统

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摘要

This study examined the usability of an assessment-for-learning (AfL) system that provides audio-tactile graphics for algebra content (geometric sequences) for individuals with visual impairments-two who are blind and two with low vision. It found that the system is generally usable as a mathematics AfL system.
机译:这项研究检查了学习评估(AfL)系统的可用性,该系统可为视力障碍者(两个是盲人,两个是弱视)提供代数内容(几何序列)的音频触觉图形。发现该系统通常可用作数学AfL系统。

著录项

  • 来源
    《Journal of visual impairment & blindness》 |2010年第5期|p.275-286|共12页
  • 作者单位

    Research and Development Division, Educational Testing Service, Mailstop 13-E, Princeton, NJ 08541;

    Department of Educational Psychology and Learning Systems, Florida State University, 3205-C Stone Building, Tallahassee, FL 32306;

    Touch Graphics, 330 West 38th Street, Suite 900, New York, NY 10018;

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  • 正文语种 eng
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  • 入库时间 2022-08-18 01:24:34

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