An Investigation On The Mastery Of Senior Citizen 's Measure

This paper summaries and analyses the importance of knowledge of geometrogragh, then stress the importance role that geometrogragh has to play in the geometry. Through look up correlation literature, the author analyses and summaries the dimension of the knowledge of geometrogragh of junior middle school student. Using methods questionnaire, the anther edited the math test paper for grade eight according to textbook and curriculum. The text paper relates five basic graphical plots about geometrograph, then uses basic graphical plot to made triangle and solve real problems. The test paper examines students’ the knowledge of geometrograph through the level of mastery in the knowledge of graphical plot. Analytical ability of graphical plot and manipulative ability of drawing. The results of statistical analysis indicate that students very poor in geometrogragh, especially in analytical ability of graphical plot. Based on this, the author summarizes the factors of influence of knowledge about geometrograph through teacher’s interview and observes deeply during the internship. At last,based on the various of influence, the author further proposes several suggestions in the teaching of geometrograph for school of same level.