Collaborative Research: Visualizing Chemistry with Infrared Imaging
合作研究:利用红外成像可视化化学
基本信息
- 批准号:1813313
- 负责人:
- 金额:$ 9.01万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2017
- 资助国家:美国
- 起止时间:2017-09-01 至 2019-09-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project will explore how chemical and physical phenomena can be visualized using low-cost infrared (IR) cameras. Many chemistry concepts are difficult to comprehend because they cannot be seen directly. IR camera imaging uses false color on the screen of portable electronic devices to indicate thermal differences, and is readily accessible in the undergraduate chemistry laboratory. By observing the heat absorbed, released, or distributed in a chemical process, rich information about the process can be rendered visible. This project will develop seven curriculum units based on the use of IR imaging to support, accelerate, and expand inquiry-based learning for a range of chemistry concepts, such as heat transfer, chemical reactions, phase changes, colligative properties, enzyme kinetics, and light-matter interaction. New evidence regarding the impact of direct visualization of invisible processes on student learning and concept development will be generated. Bowling Green State University (BGSU) and Concord Consortium will develop new curriculum units that explore visualization of thermal processes using low-cost IR cameras, and conduct research on student learning associated with visualization. The units will employ the predict-observe-explain (POE) cycle to scaffold inquiry in the activities developed. To demonstrate the versatility and generality of this approach, the units will cover a range of topics in the undergraduate chemistry curriculum. Educational research will investigate robust evidence of learning and identifying the underlying cognitive mechanisms that lead to improved student learning. This information will lead to effective strategies for using IR imaging in the chemistry classroom. This study will be conducted using a diverse student population at many collaborating institutions: BGSU, Boston College, Bradley University, Owens Community College, Parkland College, Saint John Fisher College, and State University of New York at Geneseo.
该项目将探索如何使用低成本红外 (IR) 相机将化学和物理现象可视化。许多化学概念很难理解,因为它们不能直接看到。红外摄像机成像使用便携式电子设备屏幕上的假色来指示热差异,并且可以在本科生化学实验室中轻松使用。通过观察化学过程中吸收、释放或分布的热量,可以使有关该过程的丰富信息变得可见。该项目将开发基于红外成像的七个课程单元,以支持、加速和扩展一系列化学概念的探究式学习,例如传热、化学反应、相变、依数特性、酶动力学和光与物质相互作用。将产生关于无形过程的直接可视化对学生学习和概念发展的影响的新证据。鲍林格林州立大学 (BGSU) 和协和联盟将开发新的课程单元,探索使用低成本红外摄像机的热过程可视化,并对与可视化相关的学生学习进行研究。这些单位将采用预测-观察-解释(POE)循环来支持所开发活动中的探究。为了展示这种方法的多功能性和通用性,这些单元将涵盖本科化学课程中的一系列主题。教育研究将调查强有力的学习证据,并确定改善学生学习的潜在认知机制。这些信息将有助于制定在化学课堂上使用红外成像的有效策略。这项研究将利用许多合作机构的多元化学生群体进行:BGSU、波士顿学院、布拉德利大学、欧文斯社区学院、帕克兰学院、圣约翰费舍尔学院和纽约州立大学杰纳西奥分校。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Andrew Torelli其他文献
Andrew Torelli的其他文献
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{{ truncateString('Andrew Torelli', 18)}}的其他基金
Collaborative Research: REU Site: Molecular Interactions Virtual REU
合作研究:REU 站点:分子相互作用虚拟 REU
- 批准号:
2149979 - 财政年份:2022
- 资助金额:
$ 9.01万 - 项目类别:
Standard Grant
Collaborative Research: Visualizing Chemistry with Infrared Imaging
合作研究:利用红外成像可视化化学
- 批准号:
1626302 - 财政年份:2016
- 资助金额:
$ 9.01万 - 项目类别:
Continuing Grant
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