The Characteristics And Evaluation Of STEM-Oriented Scientific Learning Activities

STEM education is a topic that has been paid close attention by domestic and foreign educators for nearly a decade.Scientific activities are an indispensable part of science education.This study will focus on the STEM-oriented scientific activities,and systematically study the STEM-oriented scientific learning activities through the literature,case analysis and many other research methods.The study was carried out by five parts.The first part is literature review.Through summary of studies home and abroad,study content,value and questions have been determined.The second part analyzes the connotation of science,technology,engineering and mathematics in STEM.The third part analyzes the contents of five classic STEM-oriented scientific learning activities of the United States through an analytical framework,The analytical framework is divided into three dimensions:activity preparation,activity implementation and activity evaluation.