Middle School Physics Energy Learning Progression Research

Experts and scholars point out that energy is an important physical quantity running through both natural and technical sciences.At the same time,the foundation and universality of the concept of energy doomed to become a research hotspot around the world.Mastering the concept of energy can help students deepen the nature of science and improve the basic qualities of citizens,so energy in middle school is a very important concept.This paper studies the advanced learning of energy,including the following aspects:Firstly,the literature review on the origin,definition and construction methods of advanced learning is conducted.Then it briefly introduces the evolution process of human cognition of energy and the explanation of students' cognition of energy.Finally,the SOLO classification evaluation theory and RASCH model theory are briefly introduced.Second:according to the literature review,we define the advanced variables and dimensions,and initially construct the advanced framework of energy learning.According to the constructed theoretical framework,measurement tools are developed to verify the effectiveness of the energy learning framework.Taking the students of a junior high school and a senior high school in Haimen as the research objects,the collected data were processed and analyzed by Winsteps.According to the conclusion of the analysis,the advanced hypothesis is adjusted and the teaching design of"gravitational potential energy" is designed.