Resysmart is an interactive media on the Respiratory system material, which stands for Smart Respiratory System. This media uses the Adobe Flash CC application. This study aims to measure the effectiveness of Resysmart interactive media in increasing learning motivation. This study used a quasi-experimental method with a non-equivalent control group design. The learning model used was Problem Based Learning. Samples in this study were students of the eleventh grade of social class at SMAN 3 Cibinong, Indonesia, as many as 60 people. The results showed that there was an increase in learning motivation in the experimental class with a pre-test value of 69.20 and a post-test value of 82.00, with a Gain Score of 12.80. N-Gain Score in the experimental class was 0.42, which was classified as moderate, while the control class is 0.08, which was classified as low. After an independent t-test, a significance value of 0.00 <0.05 was obtained, which means there was a significant difference in learning motivation between Resysmart interactive media classes with classes that didn't use Resysmart interactive media. This study concluded that Resysmart interactive learning media effectively increases students' learning motivation. Based on these results, it was expected that this interactive media could be developed in other materials so that students' learning motivation can be maintained and improved.

This research aims to developing snake ladder learning media in circulatory system material and knowing the effectiveness of snake ladder learning media on learning outcomes of science. This study uses Research and Development according to Borg and Gall and experimental tests with the design of pretest posttest control group design. Data obtained in the form of quantitative data and qualitative data. The results of validation by material experts were 85% (very feasible), by media experts at 81% (very feasible), and by linguists expert 77% (feasible), with an average overall score of 81% (very feasible). The results show that the snake ladder learning media on the circulatory system material is very feasible to be used in learning, as well as the snake ladder learning media on the circulatory system material effectively improves student learning outcomes.

The meaningful learning of respiratory system will be enacted by students through the utilization of problem-based learning interactive media. This study aimed to develop problem-based interactive learning media on respiratory system material. This Research and Development (R&D) was conducted based on Borg and Gall with ten stages, namely: 1) research and Information collecting, 2) planning, 3) developing, 4) preliminary field testing, 5) main product revision, 6) main field testing, 7) operational product revision, 8) operational field testing, 9) final product revision, 10) dissemination. The results of the research showed that the materials score achieved by the media developed was 90% (very good), while the media presentation score was 83% (very good); in addition, the language score gained was 99% (very good). Thus, the average score was 91 % (very good) which means that the interactive learning media developed was recognized as very good to be implemented in respiratory system learning for eleventh graders. To go further, the teachers and students gave their response to the media as high as 80% (very good) and 89% (very good) respectively. To conclude, "resysmart" interactive media is strongly recommended to be used in respiratory system learning for eleventh graders.