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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Kependidikan: Penelitian Inovasi Pembelajaran INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Edu Sains: Jurnal Pendidikan Sains dan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) Novae Giunea Jurnal Biologi
Bambang Subali
Universitas Negeri Yogyakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Materials Science & Nanotechnology Physics Social Sciences Other

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EFFECTIVENESS OF PROJECT-BASED LEARNING AND 5E LEARNING CYCLE INSTRUCTIONAL MODELS Kijambu John Baptist; D. N. Utami; Bambang Subali; S. Aloysius
Jurnal Kependidikan Vol 4, No 1 (2020)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.423 KB) | DOI: 10.21831/jk.v4i1.27107

Abstract

This study was aimed at determining and comparing the effectiveness of project-based learning and 5E learning cycle instructional models in improving the acquisition of new biological knowledge related to the human immune system. This quasi experiment study with a pretest-posttest non-equivalent control group design was conducted in SMAN 1 and SMAN 8 Yogyakarta, Indonesia during the academic year 2018/2019. A cluster sampling technique was used to select 3 eleventh grade classes of natural science from each school. The criterion referenced essay test was used to measure the students’ learning achievements and the data collected were analyzed using SPSS version 23. The results show that both PjBL and 5E learning instructional models were effective to improve the students’ ability to acquire new biological knowledge related to the human immune system. PjBL model was more effective than 5E learning cycle model in improving the students’ ability to acquire new biological knowledge related to the human immune system.
PENINGKATAN KEMAMPUAN MENYUSUN DAN MENGANALISIS SOAL TES BAGI GURU SMP SE D.I. YOGYAKARTA Badrun Kartowagiran; Djemari Mardapi; Bambang Subali; Pujiati Suyata
INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Vol 1, No 1 (1999): INOTEK Vol 1 Thn 1 1999
Publisher : LPPM UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5809.456 KB) | DOI: 10.21831/ino.v1i1.5107

Abstract

Menurut  survei  yang dilakukan  Pusbangsijian   Lemlit  Universitas   Negeri  Yogyakarta  tahun  1995 kemampuan   guru SMP dalam menyusun  dan menganalisis   soal tes sang at rendah,   Oleh karena  itu Pusbangsijian   merasa  terpanggil  untuk melakukan pelatihan  dan pembinaan   penyusunan   dan analisis  soal tes bagi guru  SMP se D.1. Yogyakarta.Sesuai  dengan  permasalahannya,    tujuan  pelatihan  ini adalah  untuk meningkatkan   kemampuan   guru  SMP dan menyusun dan  menganalisis   soal  tes,  baik  soal  tes bentuk  uraian  maupun  bentuk  objektif     Metode  yang  digunakan   untuk  mencapai tujuan  ini adalah  pelatihan   dan pembinaan.    Selain  metode  ceramah  dan diskusi,  metode  latihan  dan  pemberian   tugas juga digunakan  dalam pelatihan  ini.  Pada waktu-waktu  tertentu. Tim pelatih mengunjungi  seko1ah tempat peserta  pelatihan mengajar. Dengan  kunjungan  ini Tim pelatih  dapat memantau  kegiaan  peserta  dan memberikan  bantuan  atau bimbingan  bila peserta  dan memberikan   bantuan  atau  bimbingan   bila  peserta  mengalami   kesulitan  dalam  mempraktikkan    menyusun   dan menganalisis soal tes.  Oleh   karen a pelatihan   ini juga  pembinaan   maka  waktu  pelatihan  berlangsung   selama  tiga  bulan.Hasil  yang  diperoleh   dari  kegiatan  ini adalah  kemampuan   guru  dalam  menyusun  dan menganalisis   soal tes meningkat. Hal  ini  terbukti   dari  soal  tes  meningkat.     Hal  ini  terbukti   dari  soal  tes  yang  mereka  buat.  Soal  yang  dibuat  guru  sudah mempunyai  validitas  isi yang cukup baik, artinya  sampel  soal sudah cukup mewakili  materi yang telah diajarkan.   Selanjutnya, hasil analisis  soal tes secara  teoritik  (analisis  konstruk)  dari  10 soal yang diambil  secara  acak hanya ada  18 dari 250 butir soal at au sekitar  7% butir  soal yang pokok  soalnya  masih memerlukan   perbaikan.   Apabila  dilihat  dari alternatif  jawaban,  jumlah butir yang memiliki jawaban   kurang  memenuhi  syarat ada  18 atau sekitar  7%.  Setelah dicermati,  ternyata  tidak ada butir yang memiliki  kesalahan  ganda  maka  dapat  dikatakan  bahwa jumlah  butir  yang masih memerlukan   pembenahan   ada 36 butir  atau sekitar  14% dari keseluruhan   butir.   lni berarti  bahwa jumlah  butir yang  memenuhi  syarat  ada 86% .  Jumlah  butir  yang baik akan menurun  manakala  dilihat  dari analisis  secara  empirik.   Dari 250 butir seal, hanya ada  109 at au sekitar  43,6% yang baik. Kesalahan   yang  sangat  mencolok   adalah  tingkat  kesulitan   soal, yakni  soal terlalu  sulit bagi  siswa.   Selanjutnya   dilihat  dari kemampuan   menganalisis    soal  tes,  kemampuan   peserta  juga  meningkat.     Hal  ini  dapat  diketahui   dari  hasil  analisis  yang mereka  buat.  Sewaktu  mengerjakan   tugas menganalisis  soal tes, peserta  dibagi menjadi  tujuh kelompok.   Dari tujuh kelompok, hanya  satu kelompok  yang belum  selesai.   Setelah  disampel  tiga untuk  ditampilkan,   ternyata  semuanya  benar.   Dari hasil  ini dapat  disimpulkan   bahwa  cara  pelatihan   dan  pembina an seperti  ini ternyata  dapat  meningkatkan    kemampuan   guru  dalam menyusun   dan  menganalisis   soal tes.   Oleh  karenanya   disarankan   agar  pelatihan   dan pembinaan   seperti  ini diteruskan   dan disebarluaskan    agar lebih  banyak  guru yang  mampu  menyusun  dan menganalisis   soallebih   baik,
The Differences of Analytical Thinking Skills on Biodiversity Material in Guided Inquiry Model with Conventional Class Rama Cahyati; Bambang Subali
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1076

Abstract

This study aims to compare whether there are differences in analytical thinking skills between classes that use guided inquiry models and conventional classes that use discussion methods and to find out whether guided inquiry models can improve analytical thinking skills in class X SMA. This type of the research is a quasi experimental research that uses a pretest posttest control group design. The population of this research were students of class X SMA Negeri 1 Kalasan and class X SMA Negeri 1 Prambanan. The sample in this research were 4 classes with a total of 104 students. Sampling in this research was conducted by cluster random sampling. The results of the t test obtained the value of sig. (2-tailed) of 0.000, the probability value is less than 0.05, which means that there are differences in analytical thinking skills in the guided inquiry class and the conventional class. The gain score test results obtained a value of 0.71 with a high category, meaning that the use of the guided inquiry model can improve analytical thinking skills in class X SMA
Measuring the divergent thinking ability in biology science process skills of elementary school students based on tutoring activities Ikhsanudin Ikhsanudin; Bambang Subali
Edu Sains: Jurnal Pendidikan Sains & Matematika Vol 11, No 1 (2023): VOLUME 11 NOMOR 1 JUNI 2023
Publisher : IAIN Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/eds.v11i1.6282

Abstract

Learning in the current era is often directed at developing creativity. Increasing creativity is very close to divergent thinking skills. This study aims at measuring the divergent thinking ability in biology science process skills of the sixth-grade students at elementary schools in one regency in relation to the tutoring activities along with the effect of gender and parent’s occupations. This study is a descriptive quantitative study employing a survey method. The sample includes 603 sixth grade students at 18 elementary schools in one regency which was determined using a purposive sampling technique. The divergent thinking ability is indicated by the scores of the open-ended test. The tutoring programs, gender, and parent’s professions of the samples were obtained from questionnaires. Scoring guidelines and descriptive statistics were used for data analysis. The mean of testee joining the tutoring program is relatively low (mean=17.93/40.00, SD=6.02). This empirically shows that the development of divergent thinking ability in biology science process skills at elementary school is not optimal yet, particularly in the research samples. There is a relationship between the gender and parent’s occupations with the student’s divergent thinking ability of biology science process skills regarding the tutoring activities. This can be studied and examined further.
Estimation of Cronbach reliability based on sample size, gender, and the grades Ikhsanudin Ikhsanudin; Bambang Subali; Heri Retnawati; Edi Istiyono
International Journal of Evaluation and Research in Education (IJERE) Vol 13, No 2: April 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v13i2.24895

Abstract

The study tries to see the effect of different sample sizes on the reliability of creativity tests using Cronbach’s alpha. In addition, the background of the sample (gender and grade) is also detected. The study has a practical significance for designing a sample for estimating reliability using Cronbach alpha. The secondary data are used for analysis. The sample of creativity test is determined purposively, that is, has been administered to 1,960 students. The α-coefficient calculation uses the SPSS program. The result proves in the total sample, the creativity test is reliable (α=0.852). In small sample sizes, the α-coefficients values vary greatly in the different test groups. In the larger sample size, the α-coefficients are closer to constant in the different test groups. For a polytomous scale test with a length of 20 items, the α-coefficients obtained close to constant on the sample size of more than 80 testees. This result indicates for the optimum result the sample size is at least four times larger than the number of test items in reliability analysis, especially Cronbach alpha. Based on the gender aspect, descriptively the α-coefficient in the male group (0.846) was almost equal to the female group (0.851). By grouping the testees based on the grades, there are slight differences in α-coefficients in class IV (0.850), class V (0.841), and class VI (0.809). Regarding the results of this study, in the reliability estimation of test development, it is suggested to consider the adequacy and the characteristic of samples.
LEARNING CONTINUUM PADA ASPEK KLASIFIKASI MAKHLUK HIDUP BERDASARKAN LEVEL KESUKARAN Hanida Listiani; Nurbaya Nurbaya; Bambang Subali
NOVAE GUINEA Jurnal Biologi Vol. 14 No. 1 (2023)
Publisher : Universitas Cenderawasih

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

Abstract

ABSTRAK Penelitian ini bertujuan untuk menyusun sebuah kisi-kisi learning continuum terkait aspek klasifikasi makhluk hidup berdasarkan pendapat guru IPA SMP dan guru Biologi SMA yang ditinjau dari level kesukaran. Kisi-kisi learning continuum ini diharapkan dapat menjadi salah satu bahan pertimbangan dalam menyusun dan mengembangkan kurikulum di Indonesia. Penelitian ini merupakan penelitian deskriptif dengan menggunakan metode survei yang dilaksanakan di lima kota/kabupaten yang berada di provinsi D.I. Yogyakarta, yaitu Kota Yogyakarta, Kabupaten Sleman, Kabupaten Kulonprogo, Kabupaten Gunung Kidul dan Kabupaten Bantul.  Instrumen yang digunakan pada penelitian ini berupa kuisioner yang disebarkan secara online melalui google form. Responden yang terlibat dalam penelitian ini adalah sebanyak 111 responden dari guru IPA SMP dan guru Biologi SMA yang dipilih menggunakan teknik convenience sampling. Data dalam penelitian ini dianalisis menggunakan teknik analisis deskriptif. Hasil penelitian menunjukan bahwa kisi-kisi learning continuum terkait aspek klasifikasi makhluk hidup yang disusun berdasarkan pendapat guru IPA SMP dan guru Biologi SMA belum menunjukan adanya tingkatan level kesukaran. Hal ini mengindikasikan bahwa guru IPA SMP maupun guru Biologi SMA masih belum mempertimbangkan kesesuaian antara level kesukaran dengan tingkat perkembangan maupun jenjang pendidikan peserta didik. Oleh karena itu perlu dilakukan penelitian lebih lanjut yang melibatkan pendapat pakar dalam hal ini adalah dosen Pendidikan Biologi kemudian dilanjutkan dengan melakukan FGD (Focus Group Discussion) antara guru dan dosen untuk mendiskusikan dan mempertimbangkan hasil yang telah diperoleh. Kata Kunci : Learning continuum, Klasifikasi makhluk hidup, level kesukaran, Guru ABSTRACT This study aims to compile a learning continuum grid related to aspects of the classification of living things based on the opinions of junior high school science teachers and high school biology teachers in terms of difficulty level. The learning continuum grid is expected to be one of the considerations in preparing and developing curricula in Indonesia. This research is a descriptive study using a survey method that was carried out in five cities/districts in the province of D.I. Yogyakarta, namely the City of Yogyakarta, Sleman Regency, Kulonprogo Regency, Gunung Kidul Regency, and Bantul Regency. The instrument used in this study was a questionnaire that was distributed online via Google Forms. Respondents who were involved in this study were 111 respondents from junior high school science teachers and high school biology teachers who were selected using a convenience sampling technique. The data in this study were analyzed using descriptive analysis techniques. The results showed that the learning continuum grid related to aspects of the classification of living things which was compiled based on the opinions of junior high school science teachers and high school biology teachers did not show any level of difficulty. This indicates that junior high school science teachers and high school biology teachers still have not considered the compatibility between the level of difficulty and the level of development and education level of students. Therefore it is necessary to carry out further research involving expert opinion, in this case, the Biology Education lecturer then followed by conducting FGDs (Focus Group Discussions) between teachers and lecturers to discuss and consider the results that have been obtained. Keywords : Learning continuum, the classification of living things, difficulty level, teacher
Co-Authors Badrun Kartowagiran D. N. Utami Djemari Mardapi Edi Istiyono Hanida Listiani Heri Retnawati Ikhsanudin, Ikhsanudin Kijambu John Baptist Nurbaya Pujiati Suyata Rama Cahyati S. Aloysius