This study aims to develop a Power Point teaching materials and students' worksheet (LKS) Math Grade 5 Mawar Sharon Surabaya SD Susing the ADDIE Model. Design development test result susing pre-test post-test Group. T-test results showed that the test tvalue is7,397, while the value of the test able is 2,069, meaning the tvalue ofthe test is greater than the valueof testable. Meaning there are differences in learning outcomes between the experimental class and the control class as seen from the second post test tvalues test class. The average value of the class or classes mean the experiment has increased and higher than the control class, is 31.6667 compared with 20.1250. The difference is due to the use of teaching materials to students in the experimental class in class control while only using the lecture method. Students response to the use of Power Point and Worksheets media showed an average of 95.83% stated that the material is easy to understand and 87.5% stated that the learning interesting.