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Suhendar

Pendidikan Biologi, Universitas Muhammadiyah Sukabumi

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PENINGKATAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK MELALUI MODEL PEMBELAJARAN SEARCH, SOLVE, CREATE, AND SHARE (SSCS) BERBASIS ETNOSAINS Falah, Cep Muhamad Nurul; Windyariani, Sistiana; Suhendar, Suhendar
DIDAKTIKA BIOLOGI: Jurnal Penelitian Pendidikan Biologi Vol 2, No 1 (2018): DIDAKTIKA BIOLOGI
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian ini bertujuan untuk mengkaji pengaruh model pembelajaran Search, Solve, Create, and Share (SSCS) berbasis etnosains sehingga dapat meningkatkan kemampuan berpikir kritis peserta didik pada konsep pencemaran lingkungan. Sampel penelitian terdiri dari dua kelas dengan menggunakan teknik pusposive sampling. Metode penelitian yang digunakan adalah kuasi eksperimen dengan desain penelitian nonequivalent control group design. Hasil penelitian menunjukkan nilai rerata N-gain kelas eksperimen sebesar 0,71 lebih tinggi dibandingkan dengan kelas kontrol sebesar 0,27. Hasil uji Wilcoxon menunjukkan Whitung = 0,06 < Wtabel = 95,36 maka H0 ditolak dan H1 diterima. Simpulan dari penelitian ini bahwa model pembelajaran SSCS berbasis etnosains dapat meningkatkan kemampuan berpikir kritis peserta didik pada konsep pencemaran lingkungan. Selain itu peserta didik juga memberikan tanggapan positif terhadap penggunaan model pembelajaran SSCS berbasis etnosains.Â This study aimed to examine the influence of Search, Solve, Create, and Share (SSCS) learning model based on ethnosciences in order to improve studentsâ critical thinking skill on the environmental pollution concept. The samples of study consisted of two classes using purposive sampling technique. The method used was quasi experiment with nonequivalent control group design. The results showed that the average value of N-gain of the experimental class was 0.71. It was higher than the control class (0.27). The result of Wilcoxon test showed that Wcalc = 0.06 < Wtable = 95.36, then H0 was rejected and H1 was accepted. The conclusion of this study was that the SSCS learning model based on ethnosciences could improve the students critical thinking skill on the environmental pollution concept. In addition, students responded positively to the use of SSCS model based on ethnosciences.

PENINGKATAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK MELALUI MODEL PEMBELAJARAN SEARCH, SOLVE, CREATE, AND SHARE (SSCS) BERBASIS ETNOSAINS Falah, Cep Muhamad Nurul; Windyariani, Sistiana; Suhendar, Suhendar
Didaktika Biologi: Jurnal Penelitian Pendidikan Biologi Vol 2, No 1 (2018): DIDAKTIKA BIOLOGI
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/dikbio.v2i1.1035

Penelitian ini bertujuan untuk mengkaji pengaruh model pembelajaran Search, Solve, Create, and Share (SSCS) berbasis etnosains sehingga dapat meningkatkan kemampuan berpikir kritis peserta didik pada konsep pencemaran lingkungan. Sampel penelitian terdiri dari dua kelas dengan menggunakan teknik pusposive sampling. Metode penelitian yang digunakan adalah kuasi eksperimen dengan desain penelitian nonequivalent control group design. Hasil penelitian menunjukkan nilai rerata N-gain kelas eksperimen sebesar 0,71 lebih tinggi dibandingkan dengan kelas kontrol sebesar 0,27. Hasil uji Wilcoxon menunjukkan Whitung = 0,06 < Wtabel = 95,36 maka H0 ditolak dan H1 diterima. Simpulan dari penelitian ini bahwa model pembelajaran SSCS berbasis etnosains dapat meningkatkan kemampuan berpikir kritis peserta didik pada konsep pencemaran lingkungan. Selain itu peserta didik juga memberikan tanggapan positif terhadap penggunaan model pembelajaran SSCS berbasis etnosains. This study aimed to examine the influence of Search, Solve, Create, and Share (SSCS) learning model based on ethnosciences in order to improve students’ critical thinking skill on the environmental pollution concept. The samples of study consisted of two classes using purposive sampling technique. The method used was quasi experiment with nonequivalent control group design. The results showed that the average value of N-gain of the experimental class was 0.71. It was higher than the control class (0.27). The result of Wilcoxon test showed that Wcalc = 0.06 < Wtable = 95.36, then H0 was rejected and H1 was accepted. The conclusion of this study was that the SSCS learning model based on ethnosciences could improve the students' critical thinking skill on the environmental pollution concept. In addition, students responded positively to the use of SSCS model based on ethnosciences.

Analisis Jenis Pertanyaan Yang Diajukan Mahasiswa Magang Di Sma Kota Sukabumi Berdasarkan Taksonomi Bloom Revisi Pada Konsep Pencemaran Lingkungan Effendi, Teguh Rachmatuloh; Suhendar, Suhendar; Juhanda, AA
Journal Of Biology Education Vol 1, No 1 (2018): Journal Of Biology Education
Publisher : Tadris Biologi IAIN Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/jobe.v1i1.3583

Penelitian ini bertujuan untuk menganalisis kemunculan jenis pertanyaan yang diajukan mahasiswa magang di SMA Kota Sukabumi berdasarkan taksonomi bloom revisi pada konsep pencemaran lingungan. Objek penelitian adalah tigaorang calon guru biologi yang mengajar di sejumlah SMA Kota Sukabumi Hasil penelitian menunjukan bahwa persentase jenis pertanyaan yang diajukan mahasiswa magang atau dari tiga calon guru rata-rata menggunakan pertanyaan tingkat rendah (Lower-Order Thinking Skills) yaitu pada mahasiswa magang ke satu pada aspek kognitif C1 faktual 16,66% dan C1 konseptual 16,66%, sedangkan aspek kognitif C2 konseptual 50%, dan aspek kognitif C3 prosedural 16,66%. Pada hasil persentase jenis pertanyaan mahasisswa magang ke dua pada aspek kognitif C1 dan aspek pengetahuan faktual 28,57%, C1 konseptual 14,28%, dan C2 faktual 14,28%, C2 konseptual 42,85%, kemudian persentase pertanyaan tingkat tinggi pada aspek kognitif C6 dan aspek pengetahuan konseptual 14,28%. Lalu pada hasil persentase mahasiswa ke tiga menunjukan aspek kognitif C1 faktual 42,85%,C1 konseptual 14,28%. Aspek kognitif C2 konseptual 14,28%, sedangkan aspek kognitif C5 prosedural 14,28%. Rata-rata persentase kemunculan jenis pertanyaan yang diajukan mahasiswa magang masih tergolong menggunakan pertanyaan tingkat rendah yaitu dari C1sampai C3 meskipun dari hasil penelitian menunjukan ada kemunculan meggunakan pertanyaan tingkat tinggi.Â Kata Kunci: Jenis Pertanyaan, Mahasiswa Magang, Taksonomi Bloom Revisi

Experimentation of Advance Organizer Learning on Students' Cognitive Abilities Suhendar
Jurnal Report of Biological Education Vol 1 No 1 (2020)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/rebion.v1i1.813

Learning outcomes, especially cognitive abilities of students are generally still low with a variety of learning models in schools that are still limited. Various models and learning approaches have been tried but the results have not been satisfactory. This study aims to obtain information about the effect of applying the Advance Organizer learning model to the learning outcomes of high school students. This type of research is quasi-experimental with pre-test post-test control group design. The population in this study were high school class X students with a sample of 2 classes. Sampling using a purposive sampling technique. Research instruments in the form of cognitive test questions refer to the revised Bloom's taxonomy. T test results at a significance level of 0.05, indicating that t = 2.56 is greater than t table = 1.99 so that H0 is rejected and H1 is accepted, meaning that there are significant differences in cognitive abilities in the experimental class and the control class. Based on the analysis of differences in the average score of learning outcomes shows that the application of the Advance Organizer learning model has a significant effect on student learning outcomes at each indicator and at every cognitive level.

KAJIAN JENIS POHON DALAM PENGEMBANGAN HUTAN KOTA KIBITAY SUKABUMI Suhendar, Suhendar; Ramdhan, Billyardi; Triana, Ardika Eri
Bioeksperimen: Jurnal Penelitian Biologi Vol 6, No 2: September 2020
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bioeksperimen.v6i2.8609

PenelitianÂ ini dilakukan untuk menginventarisir jenis tumbuhan, mengetahui struktur dan komposisi vegetasi tumbuhan, menganalisis kesesuaian vegetasi tumbuhan, menduga keanekaragaman jenis serta merekomendasikan jenis-jenis pohon potensial untuk ditanam di Hutan Kota Kibitay Sukabumi. Survey dilakukan untuk mengetahui jenis-jenis pohon dan analisis vegetasi dilakukan untuk mengetahui struktur dan komposisi jenis. Hasil survey menunjukkan bahwa jumlah tumbuhan yang ditemui sebanyak 73 jenis dan 17 jenis diantaranya ditemukan dalam petak contoh seluas 1600 m2. Hasil perhitungan Indeks Nilai Penting (INP) menunjukkan jenis yang mendominasi di tingkat semai yaitu jenis Mimosa pudica dengan INP sebesar 0.75% dan sebagai spesies kodominan yaitu dari spesies Calliandra haematocephala dengan INP sebesar 0.5. Jenis vegetasi yang mendominasi di tingkat pancang yaitu Nephelium lappaceum dengan INP 1.533%. Spesies yang mendominasi pada vegetasi tingkat tiang yaitu Swietenia mahagoni dan Agathis dammara dengan masing-masing INP yaitu sebesar 1.711 dan 1.127%, sedangkan spesies yang mendominasi di tingkat pohon yaitu Agathis dammara dengan INP sebesar 2.47%. Hasil perhitungan Indeks Keanekaragaman Jenis (Hâ€™) Shannon-Wienner sebesar 4.71. Secara umum jenis-jenis pohon Hutan Kota Kibitay Sukabumi tergolong cukup sesuai dengan nilai rata-rata 60,232 yang terdiri atas 13 jenis pohon dengan kriteria sesuai, 22 jenis pohon dengan kriteria cukup sesuai dan 25 jenis pohon dengan kriteria tidak sesuai.

PROFIL KEMAMPUAN MEMECAHKAN MASALAH SISWA SEKOLAH MENENGAH PERTAMA (SMP) NEGERI PADA MATERI SISTEM EKSKRESI Nurhayati, Nurhayati; Ramdhan, Billyardi; Suhendar, Suhendar
Didaktika Biologi: Jurnal Penelitian Pendidikan Biologi Vol 4, No 1 (2020): DIDAKTIKA BIOLOGI
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/dikbio.v4i1.2566

Salah satu pembelajaran yang menekankan penguasaan keterampilan berupa kemampuan memecahkan masalah adalah Ilmu Pengetahuan Alam (IPA). Kemampuan ini termasuk ke dalam aspek critical thinking. Karakteristik siswa SMP yang sudah mulai mampu berpikir kritis secara mandiri perlu dilakukan pengembangan kemampuan tersebut ke depannya. Oleh karena itu, tujuan penelitian adalah mengetahui profil kemampuan memecahkan masalah siswa SMP kelas VIII. Metode penelitian adalah deskriptif dengan menggunakan subjek penelitian siswa kelas VIII SMP Negeri Kabupaten Sukabumi yang dipilih berdasarkan purposive sampling. Instrumen penelitian berupa soal kemampuan memecahkan masalah sebanyak 10 soal uraian dengan 5 indikator (mengidentifikasi masalah, mengumpulkan data, menetapkan hipotesis, menguji hipotesis, dan menarik kesimpulan) pada materi sistem ekskresi. Instrumen pendukung adalah lembar wawancara. Analisis data penelitian dilakukan dengan menghitung capaian rata-rata skor kemampuan memecahkan masalah siswa perindikator dalam bentuk persentase. Hasil penelitian menunjukkan persentase kemampuan memecahkan masalah siswa adalah 40,3% (dikategorikan kurang). Berdasarkan wawancara diketahui bahwa kurangnya kemampuan memecahkan masalah siswa dikarenakan metode pembelajaran yang digunakan belum melatihkan kemampuan memecahkan masalah. Metode pembelajaran yang digunakan adalah ceramah, tanya jawab dan diskusi. Kemampuan memecahkan masalah dapat ditingkatkan dengan cara guru memilih metode pembelajaran yang mampu melatih dan mengembangkan kemampuan ini, yaitu dengan metode praktikum. One of the lessons that emphasizes mastery of skill in the form of problem solving skills is Natural Sciences (IPA). These skills are included in the critical thinking aspect. The characteristics of junior high school (SMP) students who have begun to be able to think critically independently need to develop these skills in the future. Therefore, the study aimed to determine the profile of the problem solving skills of junior high school student in class VIII. The study method was descriptive using the subjects of class VIII students of SMP Negeri Sukabumi who were selected based on purposive sampling. The study instrument was 10 questions in description with 5 indicators (identifying problems, collecting data, establishing hypotheses, testing hypotheses and drawing conclusions) on the excretory system material. The supporting instrument was an interview sheet. Data analysis was carried out by calculating the average achievement score of the indicator student's problem-solving skills in the form of a percentage. The results showed the percentage of students' problem solving skills was 40.3% (categorized as less). Based on the interview, it was known that the students' lack of problem solving skills was due to the learning methods used had not yet practiced problem solving skills. The learning methods used are lectures, question and answer, and discussion. The problem solving skills can be improved by the teacher chooses learning methods that are able to train and develop these skills, one of those is the practicum method.

PROFIL KEMAMPUAN BERPIKIR KRITIS SISWA MTs KELAS VIII Dede rohimah Rohimah; Suhendar Suhendar; Billyardi ramdhan Billyardi ramdhan
JURNAL BIOEDUCATION Vol 7, No 2 (2020): Jurnal Bioeducation
Publisher : Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/.v7i2.2118

ABSTRAK Tujuan penelitian ini adalah untuk penelitian profil kemampuan berpikir kritis siswa MTs kabupaten sukabumi. Penelitian ini dilaksanakan pada bulan November ke-2 tahun 2019. Penelitian ini menggunakan metode deskriptif, dengan menggunakan kualitatif. Subjek penelitian adalah siswa kelas VIII Mts Al-Muhajirin tentang penelitian ini Instrumen yang digunakan mengenai soal-soal kritisitas uraian soal lima butir soal dengan indikator 1) memfokuskan pertanyaan; 2) menyetujui asumsi; 3) mengobservasi dan mempertimbangkan suatu pengamatan; 4) memutuskan suatu tindakan; juga 5) membuat dan mempertimbangkan nilai keputusan.Hasil tes kemampuan berfikir kritis siswa dikategorikan rendah dengan persentase nilai kemampuan berpikir kritis siswa rata-rata sebesar 44%. Pada umumnya proses pembelajaran masih terpusat pada guru sehingga siswa menjadi tidak nyaman dan nyaman karena siswa hanya menghafal dalam belajar yang disebabkan karena guru tidak memfasilitasi siswa dalam belajar dengan cara membuat siswa yang senang belajar menjadi kurang. Namun, hasil tersebut dapat ditingkatkan. Salah satu model pembelajaran yang disarankan adalah model pembelajaran vee heuristik.

The Effect Of Advance Organizer Assisted By The Project To Student’s Generic Life Skills In The Material Of The Human Excretion System Dessy Nurjanah; Jujun Ratnasari; Suhendar Suhendar
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 2 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i2.5931

This research is based on the problems the generic life skills of students who are still low. The effort that can be done is to apply the Advanced Organizer learning model assisted by project in the excretion system material at SMAN 3 Sukabumi. The purpose of this research is to find out the influence of Advance Organizer learning model assisted by project on generic life skills of students of SMAN 3 Sukabumi. The type of research used quasi-experiment with Nonequivalent control group design. In this study the sampling technique used purposive sampling. The samples in this study were grades XI8 and XI5. The instruments used test questions, attitude scale, observation sheet and response questionnaire. The results of data analysis showed that the average N-gain test scores of experimental class 0.77 and a control class 0.47. The average attitude scale of the experimental class 80% and the control class 83%. The average observation sheet of the experimental class 91% and the control class 73%. The average response questionnaire of the experimental class to material 89%, to learning model 83% and to generic life skills 84%. Based on the prerequisite test data the results of the study were normally distributed and homogeneous. The result of research by hypothesis testing with the Z-test show Zhitung=8 > ZTabel=1,96 then H0 is rejected and H1 is accepted. The conclusion is that the Advanced Organizer learning model assisted by projects has an influence on students' generic life skills.Keywords: Advanced Organizer assisted by the project, generic life skills

Ketahanan Pakan melalui Silase untuk Ternak Domba di Kecamatan Takokak, Kabupaten Cianjur Billyardi Ramdhan; . Suhendar; Endang Tri Astutiningsih
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 2 No. 1 (2016): Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.2.1.39-46

The society at Takokak Sub-District, Cianjur have the fresh green feed issued which are limited in dry season. This society services with the aim for giving socialization and skill about silage feed technology for a group of sheep cattlemen have been done. This program was conducted with Participatory Rural Appraisal (PRA) method which involves the society in planning and implementating the program. There are six program, as followed; 1) Choosing the member; 2) Socialization the program; 3) Training; 4) Making the silage; 5) Applying silage feed; and 6) Monitoring and evaluating. The society is very enthusiastic in implementating the program. There are six results gained from the implementation of this program, such as; 1) The society involvement was plenty enough; 2) Formed of piloting group who become the cadre and manager of “silage house”; 3) The participants knowledge increased after having socialization and training of making silage.; 4) The society could make a good standard silage which is convinient for the cattle; 5) The society could get a solution through the difficulty of gained the green feed in dry season; and 6) The society begins developing silage technology by their self. This program could be conducted well as which has been planned, and generally it could be said that the program is successful as the purposes of the program.

HIGHER-ORDER THINKING SKILL (HOTS) ANALYSIS OF GRADE IX STUDENTS ON BIOTECHNOLOGY MATERIALS Fivty Octavia Astuti; Aa Juhanda; S Suhendar
Jurnal Pelita Pendidikan Vol 9, No 2 (2021): Jurnal Pelita Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpp.v9i2.24759

Higher Order Thinking Skills (HOTS) are substantial abilities that students must have as a basis for complex thinking skills. This study aims to determine the Higher Order Thinking Skills (HOTS) of eighth-grade students on biotechnology material. The research method used is qualitative. The population in this study were students at one of the boarding schools in the Sukabumi district. The research sample consisted of 24 students. The instrument used was multiple-choice test questions with four choice options. The questions used in this study have a reliability of 0.7 (sufficient) and validity of 0.8 (high). The research data showed that the students 'HOTS ability was still low. The t-test results, which compared the students' acquisition scores with the completeness score (60), obtained a sig value of 0.78, meaning that there was no difference in the mastery score and the HOTS acquisition of students. Calculation data based on cognitive level categories, learning indicators, and achievement categories also show that the HOTS ability of students is still low

Co-Authors Aa Juhanda Adeh Nur komalasari Adhi Prasetyo Agus Setiawan Andika, Revinda Janiar Anna Setiana Asri Nurafipah Asriyanik . Aulia Nur Januarti Ayi Wahyuni Azahra, Virgynia Salma Azzura, Muhammad Nur Billyardi Ramdhan Chandra Widhikrama Chaw, Ei Phyu Dede rohimah Rohimah Desi, Murni Dessy Nurjanah Deudeu Anggia Diana Silfiani Putri Dina Mardiana Diyna Auliya Azhary Effendi, Teguh Rachmatuloh Ellen Nurlindayani Endang Tri Astutiningsih Eneng Desri Handayani Eneng Yani Misriani Evi Paojiah Falah, Cep Muhamad Nurul Falah, Cep Muhamad Nurul Febrian Andi Hidayat Fela Elwitriana Firhan Nurfaizi Fivty Octavia Astuti Gendis Siti Rahmawati Gina Nuranti Gumilar, Aulya Satriani Hega Fisia Romdon Herlina, Hidayati Hidayati Herlina Holilah Zahra Ilham Mohammad Rizki Ilham Mohammad Rizki ima mutia rahima Indrawan, Irgi Insyira, Syifa Maulani Ira Rahma Jayawarsa, A.A. Ketut Jujun Ratnasari komalasari, Adeh Nur Laila Rahmah Laksono Trisnantoro Lamia Putri Lamia Putri Luâ€™lu Robiatul Lu’lu Robiatul Mayasari Mayasari Mayasari Mayasari, Mayasari Meirany Chodijah Amnari Meirany Muhammad Nurfaizi Mutmainah, Pera Nabillah Nabillah Nurhayati Nurhayati Pahriadi Pauzi, Rizqi Yanuar Pera Mutmainah prasetyaningsih prasetyaningsih Pratama, Zidan Rachmat Putri Nida Nurulaini R Rosalinda Raya Agni Riandi Riandi Ridwansyah Rini Solihat Riska Novianti Rizki Annur Tri Septiani Romdon, Hega Fisia Ruddy Indra Frahasta S Setiono Setiono Setiono Setiono Setiono Setiono Setiono Sherina Mandella Sifa Agustiani Silmi Aliya Zahra Sudarya Sistiana Windyariani Siti Aminah Siti Mas Masropah Siti Nurazizah Wahyudin Siti Nurjanah Firdaus Siti Romlah Noer Hodijah Siti Sara Sri Purnawati Sri Wahyuni Supriyadi Supriyadi Syech Zainal Syifa Nurazizah Syifa Teguh Rachmatuloh Effendi Teti Damayanti Triana, Ardika Eri Trisna Amelia Triwulandari, Syane Widhikrama, Chandra Widia Rahmawati Widodo*, Ari Yasir Sukmawijaya Yunita Rahayu Yusi Riksa Yustiana, Yusi Riksa ‘Kauthsar, Risti Mulyani Nur

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