Computerized Data Acquisition and Management in Freshman Chemistry Laboratory

新生化学实验室的计算机化数据采集与管理

• 批准号: 9552053
• 负责人: Edmund Shearer
• 金额: $ 4.22万
• 依托单位: Fort Hays State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-07-01 至 1997-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9552053&HistoricalAwards=false
• 关键词: Computerized; Data; Acquisition; Management; Freshman

Edmund C. Shearer DUE 9552053 Fort Hays State Univ FY1995 $ 42,200 Hays, KS 67601-4009 ILI - Instrumentation Project: Chemistry Title: Computerized Data Acquisition and Management in Freshman Chemistry Laboratory Students are being exposed to the pedagogically sound use of computers in those laboratory tasks they traditionally perform. The objectives are: more expeditious use of laboratory time, timely feed-back about the quality of data being gathered, opportunities to engage in "what if" exploration of the laboratory information, and broadening of student experience beyond the familiar use of computers while retaining the familiar approachability of the personal computer. Methods already used in our laboratories in the instruction of science majors are being extended to non-majors. All beginning chemistry students, majors and non-majors alike, have the benefit of computer-assisted data gathering and manipulation, affecting approximately half of their laboratory experiences in newly constructed laboratory facilities designed explicitly for this purpose. Data collection is being done using the Labworks interface, using "scripts" easily understood and constructed by the experimenter. Computer-generated report guidance reflects students' own tasks of data manipulation and also announces measures of the quality of the individual data set.

Edmund C. Shearer DUE 9552053 Fort Hays State university 1995财年$ 42,200 Hays， KS 67601-4009 ILI -仪器仪表项目：化学大一化学实验的计算机数据采集与管理学生将接触到在传统的实验任务中使用计算机的教学方法。目标是：更迅速地利用实验室时间，及时反馈所收集数据的质量，有机会参与“假设”探索实验室信息，扩大学生的经验，超出熟悉的计算机使用，同时保留熟悉的个人计算机的可接近性。我们实验室在理科生教学中已经采用的方法正在向非理科生推广。所有初学化学的学生，无论主修专业还是非主修专业，都能从计算机辅助的数据收集和处理中获益，这影响了他们在专门为此目的而新建的实验室设施中大约一半的实验体验。数据收集是使用Labworks界面完成的，使用实验者易于理解和构建的“脚本”。计算机生成的报告指导反映了学生自己的数据操作任务，也宣布了个人数据集质量的衡量标准。