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首页> 外文期刊>Journal of women and minorities in science and engineering >PREPARING FOR STEM: IMPACT OF SPATIAL VISUALIZATION TRAINING ON MIDDLE SCHOOL MATH PERFORMANCE
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PREPARING FOR STEM: IMPACT OF SPATIAL VISUALIZATION TRAINING ON MIDDLE SCHOOL MATH PERFORMANCE

机译：为词干做准备：空间可视化训练对中学数学成绩的影响

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摘要

The ability to visualize in three-dimensions has been shown to be critical to success in engineering and in mathematics. Unfortunately of all cognitive process, spatial visualization exhibits some of the most robust gender difference, favoring males. Poorly developed spatial skills among women and girls could be a hindrance as we strive to diversify engineering. A course for developing 3D spatial skills has been implemented at the university level with promising results. A spatial skills curriculum was implemented in 7th grade mathematics at a low-performing school in rural Colorado. Student outcomes on standardized mathematics tests, including the statewide assessment and a local diagnostic test for 9th grade math placement were examined for student participants as well as for a comparison group. The students who participated in the spatial skills training in 7th grade performed better on both the statewide mathematics assessment as well as on the local placement test for 9th grade mathematics. The improvements in mathematics performance were particularly strong for the girls in the study.
机译：三维可视化能力已被证明对于工程和数学的成功至关重要。不幸的是，在所有认知过程中，空间可视化都表现出一些最明显的性别差异，偏爱男性。在我们努力使工程多样化的过程中，妇女和女孩的空间技能发展不佳可能是一个障碍。在大学层面已实施了开发3D空间技能的课程，并取得了可喜的成果。在科罗拉多州农村的一所表现不佳的学校，在7年级数学中实施了一项空间技能课程。对学生参与者和对照组的标准数学测试（包括全州评估和9年级数学水平的局部诊断测试）的学生成绩进行了检查。参加7年级空间技能培训的学生在全州范围的数学评估以及9年级数学的本地分班考试中均表现更好。对于研究中的女孩，数学成绩的提高尤其明显。

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