Computer-Assisted Laboratory with Multi-Concept Experiments for Introductory Physics

具有入门物理多概念实验的计算机辅助实验室

• 批准号: 9351449
• 负责人: Philip Anderson
• 金额: $ 3.6万
• 依托单位: Ramapo College of New Jersey
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-07-01 至 1995-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9351449&HistoricalAwards=false
• 关键词: Computer; Assisted; Laboratory; Multi; Concept

9351449 Anderson The laboratory sequence of the introductory physics courses required of all science majors, "Fundamentals of Physics I and II", have been redesigned and upgraded through the addition of computer-assisted laboratories (CAL) that focus on multiple concept experiments (MCE), and that employ "state-of-the art" data acquisition techniques. Although the multi-concept approach normally entails complicated set-ups and complex data collection, the use of data acquisition instrumentation simplifies the procedural aspects of such experiments. The MCE series being implemented are based on magnetoelastic phenomena; simple harmonic motion and resonance; elastic properties, speed of sound, and modulus; damping, Q and efficiency; magnetic fields in induction; and ferromagnetism, permeability, and magnetostriction. CAL software is being utilized that is portable between different computer platforms and that can be easily programmed to do sophisticated control and analysis of any type of experiment. The selected software - Lab View II - employs real and virtual instruments. The students simply use a window interface to select the experiment. After reviewing the procedure and performing an optional tutorial and simulation, the students set-up the experiment using both real and virtual instruments. Computer-assisted instructional modules (not part of this grant) enable students to engage in self-paced study and review of course content, including the laboratory experience. ***

9351449安德森的实验室序列的所有科学专业，“物理学基础I和II”所需的介绍性物理课程，已经重新设计和升级，通过增加计算机辅助实验室（CAL），专注于多个概念实验（MCE），并采用“国家的最先进的”数据采集技术。 虽然多概念的方法通常需要复杂的设置和复杂的数据收集，数据采集仪器的使用简化了这些实验的程序方面。 正在实施的MCE系列基于磁弹性现象;简谐运动和共振;弹性特性，声速和模量;阻尼，Q和效率;感应磁场;铁磁性，磁导率和磁致伸缩。 CAL软件正在被利用，它可以在不同的计算机平台之间移植，并且可以很容易地编程来对任何类型的实验进行复杂的控制和分析。 所选软件- Lab View II -采用了真实的和虚拟仪器。 学生只需使用一个窗口界面来选择实验。 在回顾了过程并进行了可选的教程和模拟之后，学生们使用真实的和虚拟仪器进行了实验。 计算机辅助教学模块（不属于本补助金的一部分）使学生能够自主学习和复习课程内容，包括实验室体验。 ***