Research On The Youth Astronomy Popular Science Course Design Based On TPACK Perspective

This study focuses on the development and evaluation of the popular science course of astronomy for teenagers based on TPACK.The study took the senior class students of the astronomy project in Binjiang Children’s Palace as the research object,and set up a control group and an experimental group for comparative analysis.After the 14 periods of astronomy course,the scientific literacy and knowledge internalization of the trainees were evaluated through questionnaire comparison,and the ability to accept astronomical knowledge under the framework of TPACK;Through classroom observations and semi-structured interview rules,it is revealed that the technology embedded in the TPACK learning framework deeply transfers the knowledge learned by the students,changes in learning patterns such as knowledge sharing and cooperation,knowledge creation efficiency,etc.The results show that after learning 14 astronomical topics,the students in the experimental group and the control group both improved their understanding of astronomy,but the experimental group has made greater progress;Astronomy science popularization course based on the TPACK framework helps students understand relevant course knowledge,and students will be more proactive in sharing astronomical knowledge and classroom learning methods to others;Through technical knowledge,students will adopt a scientific way of thinking to solve problems.In summary,course learning based on TPACK framework can significantly improve students ’understanding of the core topics of astronomy,at the same time,the scientific literacy of the student was improved.