教学管理系统是一个教育单位不可缺少的部分,它对于学校的决策者和管理者来说都至关重要。我做的是教学管理系统中的一部分，包括管理员模块、教学计划模块和教师管理模块-Teaching Management System is a unit of education as an indispensable part, It's for policy makers and school administrators are of great importance. I am doing is teaching management system part of modules including administrators, teaching modules and teachers plan management module