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Science Classroom Inquiry (SCI) Simulations: A Novel Method to Scaffold Science Learning

机译:科学课堂探究(SCI)模拟:一种新的支架科学学习方法

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摘要

Science education is progressively more focused on employing inquiry-based learning methods in the classroom and increasing scientific literacy among students. However, due to time and resource constraints, many classroom science activities and laboratory experiments focus on simple inquiry, with a step-by-step approach to reach predetermined outcomes. The science classroom inquiry (SCI) simulations were designed to give students real life, authentic science experiences within the confines of a typical classroom. The SCI simulations allow students to engage with a science problem in a meaningful, inquiry-based manner. Three discrete SCI simulations were created as website applications for use with middle school and high school students. For each simulation, students were tasked with solving a scientific problem through investigation and hypothesis testing. After completion of the simulation, 67% of students reported a change in how they perceived authentic science practices, specifically related to the complex and dynamic nature of scientific research and how scientists approach problems. Moreover, 80% of the students who did not report a change in how they viewed the practice of science indicated that the simulation confirmed or strengthened their prior understanding. Additionally, we found a statistically significant positive correlation between students’ self-reported changes in understanding of authentic science practices and the degree to which each simulation benefitted learning. Since SCI simulations were effective in promoting both student learning and student understanding of authentic science practices with both middle and high school students, we propose that SCI simulations are a valuable and versatile technology that can be used to educate and inspire a wide range of science students on the real-world complexities inherent in scientific study.
机译:科学教育越来越注重于在课堂上采用基于探究的学习方法,并提高学生的科学素养。但是,由于时间和资源的限制,许多课堂科学活动和实验室实验都集中在简单的查询上,并采用逐步的方法来达到预定的结果。科学教室探究(SCI)模拟旨在为学生提供在典型教室范围内的真实生活,真实的科学经验。 SCI模拟使学生能够以有意义的,基于询问的方式参与科学问题。创建了三个离散的SCI模拟作为网站应用程序,供中学生和高中学生使用。对于每个模拟,学生都要承担通过调查和假设检验解决科学问题的任务。模拟完成后,67%的学生报告了他们对真实科学实践的看法发生了变化,特别是与科学研究的复杂性和动态性以及科学家如何解决问题有关。此外,80%的学生没有报告他们对科学实践的看法的变化,表明模拟证实或加强了他们的先前理解。此外,我们发现学生自我报告的对真实科学实践的理解变化与每次模拟对学习的受益程度之间存在统计学上的显着正相关。由于SCI模拟有效地促进了中学生和中学生的学习和学生对真实科学实践的理解,因此我们建议SCI模拟是一种有价值的通用技术,可用于教育和启发广泛的理科学生关于科学研究固有的现实世界的复杂性。

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