【正文】
unior grades in primary the overview of the music graphic spectrum, the role of music maps in theclassroom teaching of the lower grades of primary school is expounded, and the types of music graphic spectrum appearing in the lower grades are the process of music graphic spectrum and use research, from the exploration of teaching content, student use and teaching effects, the design basis of music graphic spectrum is proposed, and the frequency, usage type and usage tendency of music graphic spectrum are analyzed, and music is graphic spectrum should be integrated according to the students cognitive the design and use of music graphic spectrum, the evaluation criteria for the design and use of music graphic spectrum are put forward, so that the use of music graphic spectrum may be reasonable and : Music graphic spectrum。Primary school。teaching classes一、小學低年級音樂課堂教