The construction of educational software development platform based on Flash

To solve the problem of resource reusability in education software development and make the development less difficult, the paper, facing learning objects, puts forward a new idea of development, "level integral-style". The practice proves that development efficiency of educational software and the resource reusability can be greatly improved by the following measures. That is, the teacher, in the guidance of learning object theory, analyzes educational software\´s objects, finds the types of learning objects, then constructs the databases of learning objects after using Flash\´s hierarchical disposal, and eventually manages different levels of learning objects by a player program.