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首页> 外文期刊>Journal of computers in mathematics and science teaching >Technology to Enhance Mathematics and Science Instruction: Changes in Teacher Perceptions after Participating in a Yearlong Professional Development Program
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Technology to Enhance Mathematics and Science Instruction: Changes in Teacher Perceptions after Participating in a Yearlong Professional Development Program

机译：增强数学和科学教学的技术：参加为期一年的专业发展计划后，教师的观念发生变化

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摘要

The purpose of this study is to examine the extent to which teachers of mathematics or science who were engaged in a year-long initiative to help them integrate technological tools were (a) familiar with generic and mathematics- or science-specific technology, (b) comfortable integrating generic and content-specific technology, (c) believe that the use of technology for teaching mathematics or science is important, and (d) were able to use other digital tools to support mathematics or science teaching and learning. Despite the identified focus on technology integration in mathematics and science, more changes in views were found for a variety of generic digitals tools (e.g., Interactive White Boards), than there were for content-specific tools (e.g., dynamic geometry software). Teachers of science reported changes in views for a larger number and variety of digital tools than did mathematics teachers. These results indicate if the goal is to enhance the teaching and learning of specific subject matter with technology, then (1) more consideration must be given to the types of technology that can be used to directly support the teaching and learning of that subject matter and (2) professional development that focus on technology integration should provide a greater focus on content-specific technology integration.
机译：这项研究的目的是检验参与为期一年的主动性以帮助他们整合技术工具的数学或科学老师对（a）熟悉通用和数学或特定于科学的技术的了解程度（b ）舒适地整合通用技术和特定于内容的技术，（c）认为将技术用于数学或科学教学很重要，并且（d）能够使用其他数字工具来支持数学或科学教学。尽管已确定将重点放在数学和科学中的技术集成上，但与通用内容工具（例如动态几何软件）相比，各种通用数字工具（例如交互式白板）的观点变化更多。理科老师报告说，与数学老师相比，数字工具的数量和种类更多，观点也发生了变化。这些结果表明，如果目标是通过技术来增强特定主题的教学，那么（1）必须更多考虑可用于直接支持该主题的教学和学习的技术类型；以及（2）专注于技术集成的专业发展应提供对特定内容的技术集成的更大关注。

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