在数学课上教论证写作:改善4年级和5年级残疾学生表现的挑战和解决方案
Sharlene A Kiuhara1, Joel R Levin2,3, Malynda Tolbert4
1Department of Special Education, University of Utah, 1721 Campus Center Drive, Salt Lake City, UT 84112 USA.
概括
使用新策略的教师增加了高阶数学问题,提高了学生的写作质量. 这种专业发展特别支持与数学残疾学生一起工作的特殊教育教师.
科学领域:
- 特殊教育 特殊教育
- 数学教育教育 数学教育
- 教育心理学教育心理学
背景情况:
- 参数写作集成可以提高数学表现.
- 教师缺乏足够的训练在使用写作数学学习,特别是特殊教育教师的数学残疾学生 (MLD).
- 针对MLD的专业数学教学 (第三层) 需要有效的教学策略.
研究的目的:
- 评估基于实践的专业发展 (PBPD) 和自我监管战略开发 (SRSD) 在实施FACT-R^2C^2写作学习策略中的有效性.
- 检查教师使用以内容为中心的,开放式的询问策略,涉及论证写作和基本分数内容.
- 评估干预对教师询问技巧和学生写作质量的影响.
主要方法:
- 采用单个案例多重基线设计,七名特殊教育教师随机分配到干预级别.
- 教师接受了FACT-R^2C^2策略的PBPD和SRSD,重点关注高阶质询 (三级) 与低阶问题 (一级和二级).
- 收集的数据集中在数学教学期间教师提出的不同级别问题的相对频率上.
主要成果:
- 在FACT干预后,教师对更高级,开放式问题的相对使用 (第三级) 显著增加.
- 观察到的3级问题增加是独立于教师先前的专业发展.
- 学生的写作质量表现出一些改善,与教师增加使用3级问题相关联.
结论:
- PBPD和SRSD的方法有效地提高了特殊教育教师在写作学习框架内使用更高级别的询问.
- 实际上,FACT-R^2C^2战略对改善MLD学生的数学教学和学生成绩充满希望.
- 需要进一步的研究来探索这种干预措施的长期影响和更广泛的实施.
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