从基于课程的化学本科研究经验中生成可发布的数据.
Amanda L Wolfe1, P Ryan Steed1
1Department of Chemistry and Biochemistry, University of North Carolina Asheville, Asheville, North Carolina 28804, United States.
Journal of chemical education
|September 18, 2023
概括
开发基于课程的本科研究经验 (CUREs) 对学生来说是有益的,但由于数据可重复性和时间限制,发布CURE数据给教师带来了挑战.
科学领域:
- 化学教育研究 化学教育研究
- 本科研究研究 本科研究
背景情况:
- 基于课程的本科研究经验 (CUREs) 是化学的教学最佳实践,增强学生的学习和留学能力.
- 鼓励教师开发CUREs,通常是出于有可能发表研究成果的动机.
- 然而,CURE数据转化为同行评审的出版物并未始终实现.
研究的目的:
- 调查教师在试图发布由CUREs生成的数据时所面临的障碍.
- 确定影响CURE数据发布成功率的因素.
- 开发CURE设计和实施的最佳实践,以最大限度地提高教师和学生的收益.
主要方法:
- 分析教师在开发和实施跨学科CUREs方面的经验.
- 关于CURE数据发布的各种机构类型的教师全国调查.
- 对公布CURE数据的常见障碍的识别和分类.
主要成果:
- 由于需要后续数据,新手学生的数据可复制性问题以及教师为手稿准备的时间有限,出版CURE数据具有挑战性.
- 机构类型,教师排名和CURE课程水平等因素显著影响出版可能性.
- 尽管面临挑战,但通过战略规划和支持,成功出版是可能的.
结论:
- 虽然CUREs为学生的学习提供了显著的优势,但教师在发布产生的数据时面临着巨大的障碍.
- 解决与数据生成,可重复性和教师工作量相关的障碍对于实现CUREs的全部好处至关重要.
- 开发基于证据的最佳实践可以帮助优化CURE的设计和实施,以实现教育和学术成果.
相关概念视频
The Small x Assumption
46.2K
If a reaction has a small equilibrium constant, the equilibrium position favors the reactants. In such reactions, a negligible change in concentration may occur if the initial concentrations of reactants are high and the Kc value is small. In such circumstances, the equilibrium concentration is approximately equal to its initial concentration. This estimation can be used to simplify the equilibrium calculations by assuming that some equilibrium concentrations are equal to the initial...
46.2K
Chemical Reactions
88.9K
A chemical reaction is a process by which the bonds in the atoms of substances are rearranged to generate new substances. Matter cannot be created or destroyed in a chemical reaction—the same type and number of atoms that make up the reactants are still present in the products. Merely, the rearrangement of chemical bonds produces new compounds.
Chemical Reactions Rearrange Atoms into New Substances
A chemical reaction takes starting materials—the reactants—and changes them...
Chemical Reactions Rearrange Atoms into New Substances
A chemical reaction takes starting materials—the reactants—and changes them...
88.9K
The Sulfur Cycle
44.9K
Sulfur, an important element in the chemical makeup of proteins, is recycled through the atmosphere and aquatic and terrestrial environments. Found in the atmosphere as sulfur dioxide (SO2), sulfur is released by decaying organisms, weathered rocks, geothermal vents, volcanos, and burning fossil fuels. It is deposited into the ecosystem, cycled through the biotic community, and either released back into the atmosphere as gas or deposited in marine sediment for long-term storage and eventual...
44.9K
Calculating Equilibrium Concentrations
48.0K
Being able to calculate equilibrium concentrations is essential to many areas of science and technology—for example, in the formulation and dosing of pharmaceutical products. After a drug is ingested or injected, it is typically involved in several chemical equilibria that affect its ultimate concentration in the body system of interest. Knowledge of the quantitative aspects of these equilibria is required to compute a dosage amount that will solicit the desired therapeutic effect.
A more...
A more...
48.0K
Case Studies
11.7K
There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
11.7K
What is Organic Chemistry?
75.9K
Organic chemistry is the study of compounds of carbon called organic compounds. Organic compounds either originate from living organisms or are synthesized by chemists. A defining trait of these compounds is the presence of carbon as the principal element, which is bonded to other carbon atoms and other elements such as hydrogen, oxygen, nitrogen, and sulfur. The existence of a wide array of organic molecules is a consequence of carbon atoms’ ability to form up to four strong bonds to...
75.9K


