Development and Field Assessment of Web-Based Activities for General Chemistry

普通化学网络活动的开发和现场评估

• 批准号: 0341485
• 负责人: David Hanson
• 金额: $ 39.99万
• 依托单位: SUNY at Stony Brook
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-02-01 至 2008-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0341485&HistoricalAwards=false
• 关键词: Development; Field; Assessment; Web; Based

Chemistry (12) Traditional teaching methods and instructional software products that focus on presentation and evaluation often fail to help students develop important cognitive and interpersonal skills in the areas of critical thinking, problem solving, communication, teamwork, management, and assessment. To address this situation, this project is implementing a research-based design to produce 60 innovative web-based activities spanning two semesters of General Chemistry. This design is premised on a cognitive model that most students learn chemistry best by constructing their own understanding using a learning cycle consisting of exploration, concept formation, application, and assessment. The activities are being field tested in diverse learning environments and revised accordingly. Teaching methods for the effective use of these activities are also being developed and disseminated through workshops for faculty and graduate teaching assistants. The activities are being distributed through publishers and digital repositories in four formats: within the previously developed LUCID Learning and Assessment System, for use in course management and e-learning systems, for independent web posting, and as text-based materials.

化学（12）传统的教学方法和教学软件产品，侧重于演示和评估往往不能帮助学生发展重要的认知和人际交往能力的批判性思维，解决问题，沟通，团队合作，管理和评估等领域。 为了解决这种情况，这个项目正在实施一个基于研究的设计，以产生60个创新的基于网络的活动，跨越两个学期的普通化学。 这种设计是基于一种认知模型，即大多数学生通过使用由探索、概念形成、应用和评估组成的学习周期来构建自己的理解，从而最好地学习化学。 这些活动正在不同的学习环境中进行实地测试，并作相应的修订。 还通过为教师和研究生助教举办的讲习班，制定和传播有效利用这些活动的教学方法。 这些活动正通过出版商和数字储存库以四种形式分发：在以前开发的LUCID学习和评估系统内，用于课程管理和电子学习系统，用于独立的网络张贴，以及作为文本材料。