Collaborative Research: Developing and Testing a Framework to Evaluate the Quality of Chemistry Instructional Videos Students are Watching on YouTube

合作研究:开发和测试一个框架来评估学生在 YouTube 上观看的化学教学视频的质量

基本信息

  • 批准号:
    2314956
  • 负责人:
  • 金额:
    $ 19.03万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2023
  • 资助国家:
    美国
  • 起止时间:
    2023-08-15 至 2026-07-31
  • 项目状态:
    未结题

项目摘要

This project aims to serve the national interest by identifying ways to improve the quality of chemistry educational videos that students are accessing with increasing frequency on platforms such as YouTube. This individual control of learning allows students to find the right video to meet their needs at any time of day. However, the huge number of videos and greatly varying instructional quality means that students (and instructors!) need help narrowing down this increasingly large volume of content to identify the most effective videos for supporting student learning. The recent shift to remote instruction necessitated by COVID made the quantity of videos even more unmanageable. This project aims to identify elements of instructional videos that are most important for supporting students’ learning of chemistry concepts and evaluate the extent to which the most frequently watched chemistry instructional videos incorporate those elements. This project will contribute to the advancement of knowledge by identifying strengths and weaknesses of the most frequently viewed chemistry instructional videos and indicate core introductory chemistry concepts for which there is a need for more high-quality instructional videos. The video evaluation framework developed as part of this project will serve as a resource both for evaluating videos and for developing a set of guidelines that can be used for developing high quality videos in the future. The goal of this project is to develop and test an evidence-based framework for evaluating the instructional quality of the most frequently watched chemistry concept videos on YouTube. The educational, cognitive psychology, and chemistry education literature have identified many important criteria for supporting student conceptual understanding in chemistry. Instruction should connect the levels of chemistry instruction (macroscopic, particulate, and symbolic), include three-dimensional learning and causal mechanistic reasoning, and actively engage students in the learning process. Effective instructional videos should employ Mayer’s twelve multimedia principles based on the dual-channel assumption, the limited-capacity assumption, and the active-processing assumption, to engage students in learning. The framework based on these ideas will be refined and tested with videos covering multiple core general chemistry concepts such as Le Chatelier’s Principle, bonding, intermolecular forces, and kinetic molecular theory of gases. For each core chemistry concept investigated, specific expectations will be developed to identify how a video would meet each criterion. Videos for analysis will be identified by conducting searches with a variety of search terms and filtering the videos using the following guidelines: (1) videos for educational purposes; (2) 15 min or less; (3) in English; and (4) over 100,000 views. Selected videos will be independently coded by multiple researchers using the developed framework to establish interrater reliability. Data from the analyses will be used to answer the following research questions: 1. How well do the most watched chemistry videos for core introductory chemistry concepts incorporate features that support conceptual understanding?2. How well do the most watched chemistry videos for core introductory chemistry concepts incorporate the features of quality instructional videos?3. What quality criteria are most frequently incorporated into or missing from the most highly viewed videos?4. How frequently are videos that meet most/all the criteria for high-quality instruction viewed? A robust evaluation framework combined with identification of commonly lacking features, content area gaps, and engaging video features will allow the project to provide clear recommendations for the development of high-quality chemistry education videos that are attractive to students and support conceptual learning in chemistry. Although this project focuses on conceptual introductory chemistry videos, the aim is for the evaluation framework to be suitable for use with minor modifications in other chemistry subdisciplines (e.g., organic chemistry) or other science disciplines (geology, biology, physics). The NSF IUSE: EDU Program supports research and development projects to improve the effectiveness of STEM education for all students. Through the Engaged Student Learning track, the program supports the creation, exploration, and implementation of promising practices and tools.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
该项目旨在通过确定提高学生在 YouTube 等平台上越来越频繁地访问的化学教育视频质量的方法来服务于国家利益。这种对学习的个人控制使学生能够随时找到满足其需求的合适视频。然而,大量的视频和巨大的教学质量意味着学生(和教师!)需要帮助缩小日益增多的内容范围,以确定最有效的视频来支持学生学习。新冠疫情所需的指导使视频数量增加该项目旨在确定对支持学生学习化学概念最重要的教学视频元素,并评估最常观看的化学教学视频在多大程度上融入了这些元素。通过识别最常观看的化学教学视频的优点和缺点,并指出需要更多高质量教学视频的核心化学入门概念,作为该项目的一部分开发的视频评估框架将作为资源。用于评估视频和开发一套该项目的目标是开发和测试一个基于证据的框架,用于评估 YouTube 上最常观看的化学概念视频的教学质量。心理学和化学教育文献已经确定了支持学生化学概念理解的许多重要标准。教学应将化学教学的各个层次(宏观、颗粒和符号)联系起来,包括三维学习和因果机械推理,并积极吸引学生。在学习过程中应采用有效的教学视频。梅耶尔的十二个多媒体原则基于双通道假设、有限容量假设和主动处理假设,以吸引学生参与学习。基于这些想法的框架将通过涵盖多个核心通用化学概念的视频进行完善和测试。例如勒夏特列原理、键合、分子间力和气体分子动力学理论,将制定具体的期望来确定视频如何满足每个标准。各种搜索词并使用以下准则过滤视频:(1)用于教育目的的视频;(3)英语;(4)超过 100,000 次观看的视频。由多个研究人员使用开发的框架来建立参与者间的可靠性,该数据将用于回答以下研究问题的分析:1.最受关注的核心化学入门概念的化学视频如何整合支持概念理解的功能?2.观看次数最多的化学核心概念视频如何融入优质教学视频的特征?3.观看次数最多的视频中最常纳入或缺少哪些质量标准?4.高质量教学的所有标准?一个强大的评估框架,结合识别普遍缺乏的功能、内容领域差距和引人入胜的视频功能,将使该项目能够为开发高质量的化学教育视频提供明确的建议。尽管该项目的重点是对学生有吸引力并支持化学概念学习。在概念性介绍性化学视频中,目标是使评估框架经过细微修改后适用于其他化学子学科(例如有机化学)或其他科学学科(地质学、生物学、物理学) NSF IUSE:EDU 计划支持。旨在提高所有学生 STEM 教育有效性的研究和开发项目 通过参与学生学习轨道,该计划支持有前途的实践和工具的创建、探索和实施。该奖项是 NSF 的法定使命,并被认为是值得的。通过使用基金会的智力优势和更广泛的影响审查标准进行评估来获得支持。

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)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Ryan Sweeder其他文献

Ryan Sweeder的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Ryan Sweeder', 18)}}的其他基金

Collaborative Research: Optimizing learning from chemistry simulations: Comparing attention allocation and learning outcomes for assignments with and without instructor screencasts
协作研究:优化化学模拟学习:比较有或没有教师截屏的作业的注意力分配和学习结果
  • 批准号:
    1702592
  • 财政年份:
    2017
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
Scholarship Program for Retaining, Inspiring, and eNabling Graduates (SPRING): Implementation and Assessment of its Impact on Retention and Graduation Rates
留住、激励和电子化毕业生奖学金计划 (SPRING):实施和评估其对保留率和毕业率的影响
  • 批准号:
    1564745
  • 财政年份:
    2016
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
Science Scholarship Program at Lyman Briggs College Phase 2
莱曼布里格斯学院科学奖学金计划第二阶段
  • 批准号:
    1153778
  • 财政年份:
    2012
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
BRAID 2.0: Bringing Relationships Alive through Interdisciplinary Discourse
BRAID 2.0:通过跨学科对话让关系活跃起来
  • 批准号:
    1022754
  • 财政年份:
    2010
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
Science Scholarship Program at Lyman Briggs College
莱曼布里格斯学院科学奖学金计划
  • 批准号:
    0849911
  • 财政年份:
    2009
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
BRAID: Bridging the Disciplines with Authentic Inquiry & Discourse
BRAID:通过真实的探究弥合学科
  • 批准号:
    0633222
  • 财政年份:
    2007
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant

相似国自然基金

HMGA2通过重塑肺癌特异性染色质空间互作环路调控肺癌发生发展的机制研究
  • 批准号:
    82303072
  • 批准年份:
    2023
  • 资助金额:
    30 万元
  • 项目类别:
    青年科学基金项目
Themis分子在自身免疫病发生发展中的作用和机制研究
  • 批准号:
    32370956
  • 批准年份:
    2023
  • 资助金额:
    50 万元
  • 项目类别:
    面上项目
基础学科拔尖学生发展及其影响机制的追踪研究
  • 批准号:
    72304231
  • 批准年份:
    2023
  • 资助金额:
    30 万元
  • 项目类别:
    青年科学基金项目
具核梭杆菌通过诱导Myh11+成纤维细胞肿瘤浸润和RSPO3分泌促进大肠癌发生发展的分子机制研究
  • 批准号:
    82372594
  • 批准年份:
    2023
  • 资助金额:
    49 万元
  • 项目类别:
    面上项目
全长和裂解型I型胶原蛋白调控胰腺导管腺癌发展的分子机制研究
  • 批准号:
    82372884
  • 批准年份:
    2023
  • 资助金额:
    49 万元
  • 项目类别:
    面上项目

相似海外基金

Collaborative Research: GEO OSE Track 2: Developing CI-enabled collaborative workflows to integrate data for the SZ4D (Subduction Zones in Four Dimensions) community
协作研究:GEO OSE 轨道 2:开发支持 CI 的协作工作流程以集成 SZ4D(四维俯冲带)社区的数据
  • 批准号:
    2324711
  • 财政年份:
    2024
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
Collaborative Research: GEO OSE Track 2: Developing CI-enabled collaborative workflows to integrate data for the SZ4D (Subduction Zones in Four Dimensions) community
协作研究:GEO OSE 轨道 2:开发支持 CI 的协作工作流程以集成 SZ4D(四维俯冲带)社区的数据
  • 批准号:
    2324713
  • 财政年份:
    2024
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
Collaborative Research: GEO OSE Track 2: Developing CI-enabled collaborative workflows to integrate data for the SZ4D (Subduction Zones in Four Dimensions) community
协作研究:GEO OSE 轨道 2:开发支持 CI 的协作工作流程以集成 SZ4D(四维俯冲带)社区的数据
  • 批准号:
    2324709
  • 财政年份:
    2024
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
Collaborative Research: GEO OSE Track 2: Developing CI-enabled collaborative workflows to integrate data for the SZ4D (Subduction Zones in Four Dimensions) community
协作研究:GEO OSE 轨道 2:开发支持 CI 的协作工作流程以集成 SZ4D(四维俯冲带)社区的数据
  • 批准号:
    2324712
  • 财政年份:
    2024
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
Collaborative Research: GEO OSE Track 2: Developing CI-enabled collaborative workflows to integrate data for the SZ4D (Subduction Zones in Four Dimensions) community
协作研究:GEO OSE 轨道 2:开发支持 CI 的协作工作流程以集成 SZ4D(四维俯冲带)社区的数据
  • 批准号:
    2324710
  • 财政年份:
    2024
  • 资助金额:
    $ 19.03万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了