Marine Neurotoxins: Examining the impacts of a pedagogically focused RET model that explores the interplay of marine biotoxins, commercial shellfish aquaculture, and public health safety

海洋神经毒素：检查以教学为重点的 RET 模型的影响，该模型探讨海洋生物毒素、商业贝类水产养殖和公共卫生安全之间的相互作用

• 批准号: 10593859
• 负责人: Ralph Imondi
• 金额: $ 13.02万
• 依托单位: COASTAL MARINE BIOLABS
• 依托单位国家: 美国
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-12-09 至 2027-10-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10593859
• 关键词: Affect; Algae; Aquaculture; Area; Award; Biological Monitoring; Biological Sciences; Bivalvia; California; Clinical; Collaborations; Communication; Communities; Complement; Consultations; Consumption; Data Analyses; Data Set; Development; Economics; Education Projects; Educational Curriculum; Educational process of instructing; Environmental Health; Evaluation; Fisheries; Fostering; Future; Goals; Grant; Harvest; Health; High School Faculty; High School Student; Human; Industry; Instruction; Internships; Investigation; K-12 science education; Knowledge; Laboratories; Learning; Link; Location; Marine Toxins; Marketing; Mathematics; Methodology; Modeling; Monitor; National Oceanic and Atmospheric Administration; National Research Council; Neurotoxins; Next Generation Science Standards; Oceanography; Paralysed; Patients; Phase; Phytoplankton; Poisoning; Privatization; Process; Production; Protocols documentation; Public Health; Recommendation; Recreation; Research; Resources; Risk; Role; Safety; Science; Scientist; Seafood; Shellfish; Structure; Students; Syndrome; Teacher Professional Development; Teaching Method; Toxic Environmental Substances; Translating; United States Food and Drug Administration; Universities; Water; computational reasoning; design; education research; eleventh grade; experience; food security; high school; industry involvement; innovation; interest; learning community; marine; meetings; neurotoxic; neurotransmission; novel; pedagogy; programs; public health relevance; science education; science teacher; skills; student participation; teacher; twelfth grade; vision science

PROJECT SUMMARY/ABSTRACT Commercial-scale seafood production in coastal and offshore marine environments is now possible due to rapidly emerging technical innovations in the field of aquaculture. Marine areas suitable for the development of offshore aquaculture are currently under evaluation by NOAA's Center for Coastal Ocean Science and include four study regions in the Southern California Bight. This nationally focused project overlaps with more regional efforts carried-out by private and public entities to advance bi-valve shellfish aquaculture and thereby complement southern California's wild-capture fisheries. Apart from its economic benefits to working waterfront communities and a promising role in bolstering national food security, the expansion of shellfish aquaculture presents potential risks to public health safety that are linked to naturally occurring biotoxins. These compounds are produced by certain microalgae and consumed by shellfish destined for commercial seafood markets, where they present a risk of neurotoxic poisoning for human consumers. This research education project creates novel opportunities for teachers and students in our coastal communities to explore the interplay of marine biotoxins, commercial shellfish aquaculture, and public health safety. The project will unfold in three overlapping phases. During the initial phase of the project, high school science teachers will participate in a research experience that emulates a traditional university research internship. This introductory experience is aimed at enhancing teachers' scientific knowledge and subject mastery, and engaging them in the use of field and laboratory methodologies used in connection with a baseline biotoxin impact study that is currently underway in our lab. During the second (translational) phase of the project, teachers will collaborate with our scientists on the creation of a classroom-ready instructional unit aimed at guiding high school students through a research-oriented exploration of marine biotoxins and their impacts on human health. In addition to enhancing their scientific knowledge and understanding of science inquiry, this pedagogically focused strand of the research experience is intended to engage teachers in instructional practices that are widely regarded as essential for preparing students to participate in the 21st century scientific workforce. Teacher implementation of the classroom experience during the third project phase will engage high school students in investigational practices that form the cornerstone of science inquiry and a primary focus of national science education reform initiatives. During this project phase, students will create a conceptual model to explain the clinical features presented by patients affected by marine biotoxins. After constructing their models, students will propose a solution to mitigate the health risks imposed by commercial shellfish aquaculture and conduct hands-on activities that are routinely used to monitor these risks. An overarching goal of this effort is to develop a practical blueprint for research-based lesson development that teachers can follow beyond the grant award period to guide a transformative and enduring shift in their current teaching practices.

项目概要/摘要 由于以下原因，现在可以在沿海和近海海洋环境中进行商业规模的海鲜生产 水产养殖领域迅速兴起的技术创新。适合开发的海域 NOAA 沿海海洋科学中心目前正在对近海水产养殖进行评估，包括 南加州湾的四个研究区域。这个以国家为重点的项目与更多区域性项目重叠 私营和公共实体为推进双壳贝类水产养殖所做的努力，从而 补充南加州的野生捕捞渔业。除了给工作带来经济效益 滨水社区以及在加强国家粮食安全、扩大贝类养殖方面发挥着有前途的作用 水产养殖对公共健康安全存在潜在风险，这些风险与天然存在的生物毒素有关。 这些化合物由某些微藻产生，并被用于商业目的的贝类消耗。 海鲜市场，它们对人类消费者存在神经毒性中毒的风险。这项研究 教育项目为沿海社区的师生创造了探索的新机会 海洋生物毒素、商业贝类水产养殖和公共卫生安全之间的相互作用。该项目将 分三个重叠的阶段展开。在项目的初始阶段，高中科学教师将 参与模拟传统大学研究实习的研究经历。这个介绍性的 经验旨在增强教师的科学知识和学科掌握，并让他们参与 使用与基线生物毒素影响研究相关的现场和实验室方法 目前正在我们的实验室进行。在项目的第二（翻译）阶段，教师将合作 与我们的科学家一起创建一个旨在指导高中生的课堂教学单元 通过以研究为导向的探索海洋生物毒素及其对人类健康的影响。此外 提高他们的科学知识和对科学探究的理解，这一以教学为重点的学科 研究经验旨在让教师参与被广泛认为是 对于学生做好准备参与 21 世纪的科学队伍至关重要。教师实施 第三项目阶段的课堂体验将让高中生参与调查 构成科学探究基石和国家科学教育改革主要焦点的实践 倡议。在这个项目阶段，学生将创建一个概念模型来解释临床特征 由受海洋生物毒素影响的患者提出。构建模型后，学生将提出一个 减轻商业贝类水产养殖带来的健康风险的解决方案并进行实践 常规用于监控这些风险的活动。这项工作的总体目标是开发一个 基于研究的课程开发的实用蓝图，教师可以在赠款之外遵循 指导他们当前的教学实践进行变革性和持久的转变。