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）专注于演示和评估的传统教学方法和教学软件产品通常无法帮助学生在批判性思维，解决问题，沟通，团队合作，管理和评估领域发展重要的认知和人际交往能力。 为了解决这种情况，该项目正在实施基于研究的设计，以制作60种创新的基于Web的活动，这些活动涵盖了两个通用化学的学期。 该设计以认知模型为前提，大多数学生使用包括探索，概念形成，应用和评估的学习周期来构建自己的理解，从而最好地学习化学。 这些活动正在在各种学习环境中进行现场测试，并进行了相应的修订。 有效利用这些活动的教学方法也通过教师和研究生助理的研讨会开发和传播。 这些活动是通过出版商和数字存储库以四种格式分发的：在先前开发的清醒学习和评估系统中，用于课程管理和电子学习系统，用于独立的Web发布以及作为基于文本的材料。