​A Practical Study on the Construction of Quality Classrooms for BiologyExperiments in Junior High School

A Practical Study on the Construction of Quality Classrooms for BiologyExperiments in Junior High School

HUChao

(Qishi Middle School of Dongguan, Guangdong 523500,China)

[Abstract]: Constructing a "Quality Classroom" is an important measure to deepen the curriculumreform of basic education in the new era and an inevitable requirement for improving regionaleducational quality. As an experiment-based natural science, biology relies heavily on its experimentalteaching quality for the cultivation of students' core competencies. Focusing on junior high schoolbiology experimental teaching and guided by the requirements of Dongguan's "Quality Classroom"construction, this study aims to explore and establish a new high-quality experimental teachingparadigm that integrates the 5E instructional model and the STEAM education concept. Adopting theaction research method, this study carried out a three-year practical exploration. By optimizingexperimental content and procedures, innovating teaching design strategies, and building a diversifiedevaluation system, it systematically answers how to improve the effectiveness of experimentalteaching through classroom reform. The research shows that this model effectively stimulates students'learning interest, significantly improves their experimental inquiry ability, scientific thinking andinnovative awareness, and promotes teachers' professional development as well as the overallimprovement of biology teaching quality in schools. This study provides frontline teachers withoperable and replicable solutions for experimental teaching improvement, and offers practical casesand theoretical references for the regional promotion of "Quality Classroom" construction.

[Key Words]: Junior High School Biology; Experimental Teaching; Quality Classroom; 5E InstructionalModel; STEAM Education

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