This study is a survey research to study of problems in learning management of Mathematics and compairson of problems in learning management of Mathematics in the Secondary Educational Service Area 19, of 8 aspects; mathematics teachers, management administration, curriculum implementation, location and environment, teaching planning, learning management, instructional media, and assessment.The samples in this study are 256 mathematics teachers, 50 of 52 schools in the Secondary Educational Service Area 19 of Loei and Nongbualamphu province.The data analysis of the study was conducted as following: general information of respondents and opinions on the problems of learning management of mathematics, the data analysis using statistic of percentage, mean, Standard Deviation, t-test, and ANOVA test to compare the learning management of mathematics teachers in each side and using the statistical package SPSS. The results of the studyshowed that, of this research, the researcher concluded and presented as follows:1. The mathematics teachers at secondary level in the Secondary Educational Service Area 19, accounted for 47.5 percent are mostly female, the age between 36-40 years old accounted for 20.9 percent, educated undergraduate and graduate 38.2 percent, had experienced in teaching Mathematics at the secondary level for 11 years old or more accounted for 52.5 percent.2. The comparison of learning management problems of the Mathematics teaching in the Secondary Educational Service Area 19, of 8 aspects according to their gender, age, educational background, teaching experiences no statistically significant differences.When considered problems 8 aspects variable found that : 1) Sex : has 1 aspect, different aspect in statisticallysignificance at the .05 level was mathematics teachers.2) Age : have 4 aspects, different aspect in statisticallysignificance at the .05 level were mathematics teachers, management administration, location and environment, curriculum implementation3) Number of years teaching mathematic : have 3 aspects, different aspect in statistically significance at the .05 level were management administration, teaching planning, learning management
