Methodology of laboratory workshops on computer modeling with programming in Microsoft Excel Visual Basic for applications

The paper devoted to methodic of programming and ways of using of object oriented programming software Microsoft Excel Visual Basic for Applications for laboratory workshops of students in studies of computer modeling courses. The way of using of this programming environment is presented in systematic form and in kind of practical usage for students and lecturers. Here are presented all main stages and consequences for numerical simulation of classic math models in ecology via MS VBA Excel (for continual and discrete systems). The methodic of printout of results of numerical simulation and automation of Excel charts creation are presented too.