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Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya
Published by Bale Literasi
ISSN : -     EISSN : 28094409     DOI : https://doi.org/10.58218/lambda
Core Subject : Health, Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Education Mathematics Physics Public Health Other
Lambda adalah Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya yang diterbitkan oleh Lembaga Bale Literasi. Terbit tiga kali setahun yakni setiap bulan April, Agustus dan Desember. Focus & Scope : Education Assessment and Evaluation Curriculum Development Distance Learning Higher-Order Thinking Learning Resources Models of Teaching Teacher Professional Development Learning and Cognitive Style Mathematics, Biology, Physics, Chemistry, and Natural Science Natural and Applied Science Biological sciences Biodiversity Biotechnology Chemistry Environmental sciences Physics Mathematics Engineering Healthcare Sciences
Arjuna Subject : Umum - Umum
Articles 7 Documents
 1 
Search results for , issue "Vol. 2 No. 1 (2022): April" : 7 Documents clear
Implementasi Pendekatan Saintifik untuk meningkatkan Kemampuan Pemecahan Masalah Matematika Pada Materi Persamaan Garis Lurus di MTs Negeri 3 Cilacap Mahmudin Mahmudin
LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 2 No. 1 (2022): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (797.204 KB) | DOI: 10.58218/lambda.v2i1.98

Abstract

This study aims to determine the effectiveness of the scientific approach in improving mathematical problem-solving skills in straight line equations. This research is a classroom action research with 22 students as research subjects. This study consisted of two cycles with each cycle consisting of 2 meetings. The instruments used are in the form of questionnaires, interview sheets, and observation sheets. The data analysis technique used descriptive qualitative. The results of the analysis show that: 1) the scientific approach is effective to improve students' mathematical problem-solving abilities; 2) The problem-solving ability in the first cycle showed a fairly good category with an average score of 56.37 with the completeness of 49.99%; 3) The problem-solving ability in the second cycle showed a very good category with an average score of 81.81 with the completeness of 93.17%.
Penerapan Model Kooperatif Tipe Examples Non Examples untuk Meningkatkan Hasil Belajar Kognitif Pada Pembelajaran Sains Pendidikan Anak Usia Dini Muh Hamdani
LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 2 No. 1 (2022): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (746.377 KB) | DOI: 10.58218/lambda.v2i1.110

Abstract

Penelitian ini bertujuan untuk meningkatkan hasil belajar kognitif siswa dengan menggunakan Model kooperatip tipe Examples Non Examples. Jenis penelitian ini merupakan penelitian tindakan kelas yang terdiri dari dua siklus. Teknik pengumpulan data dalam penelitian ini berupa soal tes dan non tes. Hasil pada penelitian dapat dilihat dari siklus I dengan nilai rata-rata 71,31% dengan presentase 63% dan siklus II dengan nilai rata-rata 81% dengan presentase 85%. Hal ini dapat dismpulkan bahwa dengan menggunkan model Kooperatif Tipe Examples Non Examples dapat meningkatkan hasil belajar kognitif siswa
Pengaruh Model Pembelajaran Problem Based Learning (PBL) Menggunakan Media Power Point Terhadap Hasil Belajar Fisika Siswa Nurul Asriah; Badrul Wajdi; Khaerus Syahidi; Ria Hastiarna
LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 2 No. 1 (2022): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (971.988 KB) | DOI: 10.58218/lambda.v2i1.180

Abstract

This research purposed at knowing the effect of Problem Based Learning (PBL) utilizing Power Point media on the students’ physics learning achievement at VIII grade of MTs Muallimat NW Pancor. This research was experiment. The population of this research was students at VIII class of MTs Muallimat NW Pancor. The sample was VIII-E as the experiment class and VIII-C as the control class. The research design used was post-test only control group design. The data collection techniques used was test in from multiple choice. The data analysis technique used for testing the hypothesis was one-way t-test. The result of the hypothesis showed that tcount > ttable (1.78 > 1.675), it means that Ho was rejected and Ha was accepted, so it can be concluded that there was effect of Problem Based Learning (PBL) utilizing Power Point media on the students’ physics learning achievement at VIII grade of MTs Muallimat NW Pancor.
Pengaruh Metode Pembelajaran Diskusi Kelompok Terhadap Prestasi Belajar Kimia di Kelas XI IPA SMAN 1 Pringgasela Eni Kurniawati Baroroh; Kholida Ismatulloh
LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 2 No. 1 (2022): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.333 KB) | DOI: 10.58218/lambda.v2i1.183

Abstract

Penelitian yang berjudul “Pengaruh metode diskusi kelompok pada mata pelajaran asam basa untuk meningkatkan hasil belajar peserta didik kelas XI IPA SMAN 1 Pringgasela " bertujuan untukmengetahui sebagaimana pengaruh siswa- siswi dalam memahami konsep pembelajaran kimia mengenai asam basa di dalam kelas. Subyek penelitian adalah peserta didik kelas XI IPA di SMAN 1 Pringgasela yaitu kelas XI IPA 2 dan kelas XI IPA 3, dengan proses pengambilan data menggunakan tes tertulis sebanyak 10 butir soal uraian. Nilai rata- rata yang diperoleh di kelas eksperimen sebesar 77,93 sedangkan kelas kontrol sebesar 55.53 dengan selisih perbendingan sebesar 22 poin. Untuk nilai hipotesis = 3,042 sedangkan = 1,081 dari hasil perhitungan uji hipotesis hasil belajar kimia pada mata pelajaran asam basa peserta didik kelas XI IPA didapatkan nilai > , maka hipotesis alternatif (Ha) diterima. Maka dapat ditarik kesimpulan bahwa ada pengaruh metode pembelajaran diskusi kelompok pada mata pelajaran kimia asam basa di kelasa XI IPA SMAN 1 Pringgasela.Penelitian yang berjudul “Pengaruh metode diskusi kelompok pada mata pelajaran asam basa untuk meningkatkan hasil belajar peserta didik kelas XI IPA SMAN 1 Pringgasela " bertujuan untukmengetahui sebagaimana pengaruh siswa- siswi dalam memahami konsep pembelajaran kimia mengenai asam basa di dalam kelas. Subyek penelitian adalah peserta didik kelas XI IPA di SMAN 1 Pringgasela yaitu kelas XI IPA 2 dan kelas XI IPA 3, dengan proses pengambilan data menggunakan tes tertulis sebanyak 10 butir soal uraian. Nilai rata- rata yang diperoleh di kelas eksperimen sebesar 77,93 sedangkan kelas kontrol sebesar 55.53 dengan selisih perbendingan sebesar 22 poin. Untuk nilai hipotesis = 3,042 sedangkan = 1,081 dari hasil perhitungan uji hipotesis hasil belajar kimia pada mata pelajaran asam basa peserta didik kelas XI IPA didapatkan nilai > , maka hipotesis alternatif (Ha) diterima. Maka dapat ditarik kesimpulan bahwa ada pengaruh metode pembelajaran diskusi kelompok pada mata pelajaran kimia asam basa di kelasa XI IPA SMAN 1 Pringgasela.
Upaya Meningkatkan Keaktifan dan Hasil Belajar IPA Materi Bioteknologi dan Produksi Pangan Melalui Penerapan Model Pembelajaran Kooperatif Tipe Think Pair Share pada Siswa Kelas IX-8 MTsN 2 Kota Bima Tahun 2020/2021 Siti Nuraini
LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 2 No. 1 (2022): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.557 KB) | DOI: 10.58218/lambda.v2i1.300

Abstract

This study aims to describe the activities of teachers and students in improving science learning outcomes material Biotechnology and Food Production for class IX-8 MTsN 2 Bima City by applying a Think Pair Share (TPS) cooperative model. This research is a Classroom Action Research (CAR). The subjects of this study were students of class IX-8 MTsN 2 Bima City totaling 32 students. This study was designed based on the Kemmis & Mc. Taggart. The stages of classroom action research developed are: planning, action, observation, and reflection. Data were collected using observation, assessment or test techniques, and documentation. Data analysis used qualitative descriptive analysis techniques that were sourced from data from observations of student activities and data from learning outcomes. The results of this study indicate (a) The application of the Think Pair Share method in learning science of biotechnology and food production is able to increase student activity. This is evidenced by the increase in learning activity from 18.75% or 6 students in the initial study to 43.75% or 14 students, and at the end of the second cycle to 96.88% or all students are active in learning; (b) The application of the Think Pair Share method in science learning of Biotechnology and Food Production is able to improve student learning outcomes. This is evidenced by the class average value continues to increase from 57.81 in the initial study to 62.50 in the first cycle, and at the end of the second cycle to 74.06, and is supported by an increase in learning mastery from 18.75% or 6 students in the initial study, became 14 students or 43.75% in the first cycle, and 96.88% in the second cycle or 31 students completed from the total number of students as many as 32 students
Upaya Peningkatan Pemahaman Siswa Dalam Membedakan Pemanis Alami dan Pemanis Buatan pada Bahan Minuman Dengan Menggunakan Uji Semut di Kelas VIII.1 MTs 2 Kota Bima Salmi Salmi
LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 2 No. 1 (2022): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (276.446 KB) | DOI: 10.58218/lambda.v2i1.325

Abstract

Theory in science subjects requires teachers to be active and creative inproviding real explanations to students. Statements, theories and opinions of experts must be proven empirically through scientific methods. One of them is material about additives in food. From there the author tries to lift it into a classroom action research conducted in two cycles. The data in this study was conducted using participant observation and written tests. Based on the results of the study it was concluded that the application of the experimental method using the help of ants could increase students' understanding in distinguishing natural sweeteners from artificial sweeteners in food. This is supported by the existence of research data which shows an increase in the percentage of completeness of written tests conducted in each cycle. The application of the experimental method using the help of ants is deemed appropriate to increase students' understanding of differentiating natural sweeteners from artificial sweeteners in Class VIII.1 MTsN 2 Kota Bima. The indicator of student understanding in cycle I obtained a final score of 75%, meaning that the indicator for improving student learning was in good criteria. In cycle II, the final score of students' comprehension indicators increased to 79% so that they are also in good criteria.
Pengaruh Pendekatan Realistic Mathematics Education Terhadap Hasil Belajar Matematika Di Kelas IV SD Negeri 01 Pasirmuncang Tahun Pelajaran 2020/2021 Rani Yulianti; La Ode Amril
LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 2 No. 1 (2022): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (303.777 KB) | DOI: 10.58218/lambda.v2i1.359

Abstract

This study aims to find out whether the Realistic Mathematics Education (RME) approach influences the learning outcomes of mathematics in fractions in class IV SDN 01 Pasirmuncang year academic 2020/2021. This research is a quantitative study using the Pretest-Posttest Control Group Design. The research sample consisted of two classes, namely the experimental class which consisted of 35 students and the control class which consisted of 38 students. The Realistic Mathematics Education (RME) approach was used as a treatment for the experimental class, while the control class used a conventional approach. Data collection uses instruments in the form of questions and answers or interviews, as well as tests that have been tested for validity. The learning outcomes in the experimental class (α = 0.002 <0.05), meaning that there is a significant effect of the RME approach on students' mathematics learning outcomes and in the significant control class (α = 0.648 > 0.05), meaning that it does not have the influence of the conventional approach to students' mathematics learning outcomes significantly.

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