| 1 | To be able to explain the basic principles, the starting points of types of design-based research in the literature, trends that had been affected by and the effects of these to mathematics education. |
| 2 | To determine the differences of domestic and foreign publications about design-based research, to inquiry the methods, content , originality of these publications, to deduce which studies on design-based research are at the forefront of the others. |
| 3 | To be able to compare the theories and the approaches. |
| 4 | .To be able to make literature review. |
| 5 | To be able to do research about the topic. |
| 6 | To be able to do original studies about design-based research by considering the studies in the literature. |