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Analisis GC-MS (Gas Chromatography - Mass Spectrometry) Ekstrak Etanol Ekstrak Actinopyga Echinites di Pesisir Pantai Puntondo Kabupaten Takalar Mu’nisa, A; Muflihunna, A
Seminar Nasional LP2M UNM SEMINAR NASIONAL 2023 : PROSIDING EDISI 11
Publisher : Seminar Nasional LP2M UNM

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Abstract

Abstrak. Penelitian ini bertujuan untuk mengetahui senyawa-senyawa bioaktif polar yang terkandung pada Actinopyga echinites yang hidup di Pantai Puntondo Kabupaten Takalar. Metode yang digunakan untuk mengekstraksi Actinopyga echinites adalah metode maserasi basah dengan menggunakan pelarut etanol 96%. Hasil ekstrak dianalisis menggunakan kromatografi gas – spektrometri massa (GC-MS) untuk mendapatkan informasi kandungan dalam Actinopyga echinites. Hasil analisis GC-MS dari penelitian ini menunjukkan bahwa terdapat 123 kemungkinan komponen senyawa yang diekstraksi menggunakan pelarut ethanol. Hasil penelitian juga menunjukkan bahwa terdapat sepuluh kemungkinan senyawa bioaktif polar pada puncak tertinggi hasil analisis GC-MS, yaitu: trans-13-Octadecenoic acid, cis-13-Octadecenoic acid, trans-13-Octadecenoic acid, methyl ester, n-Hexane, 9-Octadecenoic acid (Z)-, oxiranylmethyl ester, Hexadecanoic acid, methyl ester, dan trans-13-Octadecenoic acid.  Kata Kunci: Actinopyga echinites, GC-MS, Pantai Puntondo 
PENINGKATAN AKTIVITAS DAN HASIL BELAJAR SISWA MELALUI PEMBELAJARAN BIOLOGI DENGAN PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM GAMES TOURNAMENT PADA MATERI SISTEM PERTAHANAN TUBUH SISWA KELAS XI DI MAN 1 MAKASSAR Sastrawati Hasmar AR, Arni; B, Nurhayati; Mu’nisa, A
Jurnal Biogenerasi Vol. 8 No. 2 (2023): Volume 8 Nomor 2 Artikel Publish Agustus 2023
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v8i2.2914

Abstract

This study aims to determine the application of the cooperative learning model of the team games tournament type to increase the activity and learning outcomes in the body's defense system material for class XI students at MAN 1 Makassar. This research is a classroom action research. The subjects in this study were 40 students of class XI MIPA 4 MAN 1 Makassar. Methods of data collection using observation, tests and documentation. The data instruments used were observation sheets and test sheets. The data analysis technique used is quantitative descriptive data analysis with proportions. The results showed that there was an increase in the proportion of the average score of learning activeness of 25.64%, from the first cycle of 61.94% to 87.58% in the second cycle. The results of the second cycle of data analysis show that the score has reached the specified minimum criteria of 75%. There are 7 active indicators in this study and the seven indicators have reached the specified minimum criteria of 75%. Improving learning outcomes with the application of the teams games tournament learning model in cycle I, the proportion of student learning outcomes was only 8% who completed, while as many as 92% of students had not completed from 38 students. In cycle II it can be seen that students' abilities have increased with a proportion of 100% or all students are successful in their learning outcomes. The results of the second cycle of data analysis show that the score has reached the minimum completeness criterion of 75%. The conclusions of this study indicate that the application of the cooperative learning model of the team games tournament type can increase the activity and learning outcomes of the body's defense system material for class XI MIPA 4 MAN 1 Makassar. XI MIPA 4 MAN 1 Makassar”.
PENINGKATAN AKTIVITAS DAN HASIL BELAJAR SISWA MELALUI PEMBELAJARAN BIOLOGI DENGAN PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM GAMES TOURNAMENT PADA MATERI SISTEM PERTAHANAN TUBUH SISWA KELAS XI DI MAN 1 MAKASSAR Sastrawati Hasmar AR, Arni; B, Nurhayati; Mu’nisa, A
Jurnal Biogenerasi Vol. 8 No. 2 (2023): Volume 8 Nomor 2 Artikel Publish Agustus 2023
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v8i2.2914

Abstract

This study aims to determine the application of the cooperative learning model of the team games tournament type to increase the activity and learning outcomes in the body's defense system material for class XI students at MAN 1 Makassar. This research is a classroom action research. The subjects in this study were 40 students of class XI MIPA 4 MAN 1 Makassar. Methods of data collection using observation, tests and documentation. The data instruments used were observation sheets and test sheets. The data analysis technique used is quantitative descriptive data analysis with proportions. The results showed that there was an increase in the proportion of the average score of learning activeness of 25.64%, from the first cycle of 61.94% to 87.58% in the second cycle. The results of the second cycle of data analysis show that the score has reached the specified minimum criteria of 75%. There are 7 active indicators in this study and the seven indicators have reached the specified minimum criteria of 75%. Improving learning outcomes with the application of the teams games tournament learning model in cycle I, the proportion of student learning outcomes was only 8% who completed, while as many as 92% of students had not completed from 38 students. In cycle II it can be seen that students' abilities have increased with a proportion of 100% or all students are successful in their learning outcomes. The results of the second cycle of data analysis show that the score has reached the minimum completeness criterion of 75%. The conclusions of this study indicate that the application of the cooperative learning model of the team games tournament type can increase the activity and learning outcomes of the body's defense system material for class XI MIPA 4 MAN 1 Makassar. XI MIPA 4 MAN 1 Makassar”.