The new round of curriculum reform requires the promotion on the development of students'core literacy,and how the core literacy of chemistry can take root in the chemistry classroom is inseparable from the guidan...The new round of curriculum reform requires the promotion on the development of students'core literacy,and how the core literacy of chemistry can take root in the chemistry classroom is inseparable from the guidance and nurture of teachers in the teaching process.The"Professional Standards for Secondary School Teachers"clearly stipulates that pedagogical content knowledge(PCK)is regarded as the professional knowledge of teachers.PCK is the core content of teachers'professional knowledge and an important guarantee for teachers to carry out teaching activities.Teachers5 PCK level is not only a direct measure of their teaching achievements,but also an important criterion for guiding novice teachers to become experienced teachers.The research subjects selected for this study are the middle school chemistry teachers in Yan'an City.By using the Delphi method to investigate the understanding of Yan'an middle school chemistry teachers on the core literacy of chemistry and to explore the PCK mastery of middle school chemistry teachers at different stages,it serves to deepen the Yan'an middle school chemistry teachers5 own knowledge and learning of PCK while help to promote the improvement of the teaching level and professional development of chemistry teachers in Yan'an middle schools.At the end of the paper,the relevant suggestions made based on the investigation of the chemistry PCK study of middle school chemistry teachers in Yan'an City on the core literacy of the chemistry subject will improve the overall building level of the middle school chemistiy teachers of Yan'an City.展开更多
During the chemistry week,“A musical,literary,ecological and chemical show”was performed with the participation of students of 552 and 553 groups of the National Preparatory School of National Autonomous University ...During the chemistry week,“A musical,literary,ecological and chemical show”was performed with the participation of students of 552 and 553 groups of the National Preparatory School of National Autonomous University of Mexico.The students had the opportunity to put into action some skills related to reading,research,playing musical instruments and performance.This document relates each activity with the subjects connected in a transversal way(Greco-Latin etymologies,biology IV,health science,universal literature),previous subjects(aesthetic and artistic education,Spanish literature,geography and history),later subjects(history and Iberoamerican and Mexican literature).This show achieved the symbiosis between natural and social sciences and art in an entertaining learning environment.展开更多
基金Project Title:PCK Research on High School Chemistry Teachers in Yan'an City based on Core Literacy,Project Source:Yan'an City Association of Social Sciences,Project No.:19JY35ZProject Title:Exploration and Research of"Dual Classroom"in Classroom Teaching of Master of Education(Chemistiy),Project Source:Yan'an University School-level Project,Project No.:YDYJG2018006。
文摘The new round of curriculum reform requires the promotion on the development of students'core literacy,and how the core literacy of chemistry can take root in the chemistry classroom is inseparable from the guidance and nurture of teachers in the teaching process.The"Professional Standards for Secondary School Teachers"clearly stipulates that pedagogical content knowledge(PCK)is regarded as the professional knowledge of teachers.PCK is the core content of teachers'professional knowledge and an important guarantee for teachers to carry out teaching activities.Teachers5 PCK level is not only a direct measure of their teaching achievements,but also an important criterion for guiding novice teachers to become experienced teachers.The research subjects selected for this study are the middle school chemistry teachers in Yan'an City.By using the Delphi method to investigate the understanding of Yan'an middle school chemistry teachers on the core literacy of chemistry and to explore the PCK mastery of middle school chemistry teachers at different stages,it serves to deepen the Yan'an middle school chemistry teachers5 own knowledge and learning of PCK while help to promote the improvement of the teaching level and professional development of chemistry teachers in Yan'an middle schools.At the end of the paper,the relevant suggestions made based on the investigation of the chemistry PCK study of middle school chemistry teachers in Yan'an City on the core literacy of the chemistry subject will improve the overall building level of the middle school chemistiy teachers of Yan'an City.
文摘During the chemistry week,“A musical,literary,ecological and chemical show”was performed with the participation of students of 552 and 553 groups of the National Preparatory School of National Autonomous University of Mexico.The students had the opportunity to put into action some skills related to reading,research,playing musical instruments and performance.This document relates each activity with the subjects connected in a transversal way(Greco-Latin etymologies,biology IV,health science,universal literature),previous subjects(aesthetic and artistic education,Spanish literature,geography and history),later subjects(history and Iberoamerican and Mexican literature).This show achieved the symbiosis between natural and social sciences and art in an entertaining learning environment.
