Development of Contextual Teaching Learning-Based Audio Visual Adobe Flash Media to Improve Critical Thinking Ability of Geography Learning at Senior High School

This study aims to identify: 1) the need of audio-visual media of geography learning in XI grade of senior high school, 2) the development procedures of CTL-based audio-visual adobe flash media, 3) the feasibility of CTL-based audio-visual adobe flash media, 4) the improvement of critical thinking ability of students after the use of CTL-based adobe flash audio-visual media. The study is a Research and Development. Development models using ADDIE models. The study concludes that: 1) the learning of geography requires CTL-based adobe flash audio-visual media which is delivered creatively and interestingly, 2) Adobe flash audio-visual media is developed by using adobe flash application 3) according to the validation result of the experts' team and students' responds, CTL-based audio-visual adobe flash media is feasible to be applied in the XI grade of highschool, and 4) CTL-based adobe flash audio-visual media could improve the critical thinking ability, attested by −t_obtained < -t_table.