基于STEAM理念的中学生物学项目式学习设计

Design of Middle School Biology Project-Based Learning Based on STEAM Concept

将STEAM(科学、技术、工程、艺术和数学的整合)教育理念融入中学生物学项目式学习设计,旨在为生物学教师进行STEAM项目开发提供理论及实践指导,力求打破学科壁垒,促进学生提升综合能力和生物学核心素养。运用文献研究法、项目设计研究法及案例分析法,得到STEAM理念下中学生物学活动项目设计新模式,包括确定问题、要素分析、工程设计、总结评价和更迭创新5个阶段,以及“确定问题↔要素分析”和“工程设计↔总体评价”2个非线性交互环节。为提高项目设计的实践性,呈现并分析了一则“校园生态园设计”项目式学习设计案例,包括选题背景分析、教学分析、工程设计和学业评价4个方面,展示了一种逆向分析模式。

The STEAM education concept is integrated into the middle school biology projectbased learning design,aiming to provide theoretical and practical guidance for biology teachers to conduct STEAM project development,striving to break the disciplinary barriers and to promote the improvement of students’comprehensive abilities and core biology quality.By using literature research method,project design research method and case analysis method,a new design mode of middle school biology activity project under STEAM concept is proposed,including five stages of problem determination,element analysis,engineering design,summary and evaluation,and replacement innovation,as well as two nonlinear interaction links,i.e.,‘Determine the problem↔Essential factor analysis’and‘Engineering design↔The overall evaluation’.In order to improve the practicality of project design,this paper presented and analyzed a learning design case of“campus ecological garden design”project,which includes four aspects:topic selection background,teaching analysis,engineering design application and academic evaluation,and showed a reverse analysis mode.