Penelitian ini bermaksud untuk mengetahui kemampuan komunikasi matematis siswa yang memperoleh pembelajaran dengan menggunakan media pembelajaran Adobe Flash. Sampel dalam penelitian ini sebanyak 33 siswa dengan menggunakan desain Classroom Action Research pada pokok bahasan segiempat. Instrumen yang digunakan diantaranya lembar observasi, skala sikap, tes setiap siklus, dan tes akhir. Berdasarkan hasil penelitian diperoleh kemampuan komunikasi matematis siswa yang memperoleh pembelajaran dengan menggunakan media Adobe Flash diseluruh siklus mengalami peningkatan dengan kriteria baik dan persepsi siswa terhadap penggunaan Adobe Flash dalam pembelajaran Matematika pada umumnya positif. Hal ini merangsang siswa untuk mengembangkan ide-ide dan membangun pengetahuan pada kesempatan lainnya.
Green Turtle (Chelonia mydas) is one of the animals that have been listed on the International Union for the Conservation of Nature (IUCN) as one of the species that are endangered and protected. Pokmaswas Indah Lestari does conservation with semi-natural hatchery. The program has not been maximized so that the BPP (Agency for Research and Community Service) from Faculty of Fisheries and Marine Sciences, Brawijaya University is create The MATICGATOR. MATICGATOR hatching percentage is higher than semi-natural hatchery. The research intend to enhance the functionality of MATICGATOR. This research used 75 samples of turtle eggs from 5 mains green turtle (chelonian mydas). The first incubation period is 45 days and the second is 66 days. Based on the results of the research, there is a positive correlation between the differences of diameter to the percentage of turtle eggs hatching success. The highest correlation obtained at mains E to 51.1% and the lowest correlation to the mains C to 15.7%. Percentage hatching on MATICGATOR is 80%.
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