What is Object-Oriented Programming

Nowadays, the world witnesses a large technological revolution which has brought new information distribution forms, interpretation and storage. With that, computational tools can be used to sustain the education, as with the learning objects case. A learning object is any digital product that could be re-used for knowledge acquisition, with significant economy and reduction of computer time. Learning objects have led to new solutions, which resulted in good structured and safe programs. Hereby, they rend possible creations of simple units, and the objects, which are associated with each other, can produce large units. Some of them are distinguished among the presence or absence of simulation functions. The software SEREA has been developed to reach undergraduate and graduate chemical engineering for studies about fluid dynamics of fluidized bed reactors motivating students in order to acquire a successful learning process. Motivating students is certainly a stimulating and challenging problem, and is always present in teaching methodologies (Tannous, 2007). This article will present a comparison between two methodologies for interface creations, to sustain the chemical engineering learning and other correlated fields.