In the 21st century, as the fourth industrial revolution has become an issue, it has
become a society centered on software that can generate added value. Early
education of algorithms is very important in order to respond to these social changes
and the demands of the industrial structure and cultivate talented people with
computing thinking in a softwa re-oriented society. However, it is very difficult for
elementary school students to understand how text-based computer algorithms operate.
Therefore, in this paper, it develops contents for stack and queue concept of linear
structure using simulation robot under MSRDS environment so that elementary school
students are interested and can learn algorithm more easily.