Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya
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
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121 Documents
<![CDATA[Meta Analisis Penerapan Media Perangkat Lunak Proteus Dalam Pembelajaran Fisika ]]>
<![CDATA[Sohibul Akbar]]>;
<![CDATA[Jhelang Annovasho]]>;
<![CDATA[Mardaya Mardaya]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 2 (2023): Agustus ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i2.598
<![CDATA[Understanding physics concepts often faces difficulties due to the lack of resources that can encourage students in learning and improve their understanding. One solution is to use Proteus software as physics learning media. The purpose of this meta-analysis is to evaluate the effect of using Proteus software media in physics learning. This meta-analysis research method involves several stages, such as formulating the research problem, collecting data from various studies, coding the data, and analyzing and interpreting the data. In the journal search, 36 articles were found that discussed the application of Proteus software media in physics learning. There are 6 articles that are relevant to the research conducted. In this article shows that there is a strong influence of the application of proteus software media in learning physics. in this study revealed that the results of the calculation of the effect size of the application of proteus software media in learning physics is 1.55 which is classified as high at 94%. This shows that proteus software media has a high influence in learning physics, especially at the SMA / SMK / MA education level.]]>
<![CDATA[Implementasi Model Project Based Learning Untuk Meningkatkan Hasil Belajar Siswa Pada Materi Cahaya Dan Alat Optik ]]>
<![CDATA[Dewi Nur Septiyana]]>;
<![CDATA[Khaerus Syahidi]]>;
<![CDATA[Eko Septi Mardi]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 2 (2023): Agustus ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i2.649
<![CDATA[This study aims to improve students ' physics learning outcomes by using the learning model of Project Based Learning (PjBL). In this study using the method of classroom action research (PTK) conducted in 2 cycles where each there are four stages of planning (Planning), Action (Action), observation (Observation), and reflection (Reflection). The result of this research is the use of Project Based Learning (PjBL) learning model on light materials and optical devices can improve students ' physics learning outcomes. Cycle I has an average value of 11.36 and the average pretest posttet 40.40, increased in Cycle II is the average pretest 11.36 and the average posttest of 58.48. While the difference between the average value of posttest and pretest in the first cycle is equal to 29.04 and in the second cycle is equal to 47.12. From the results that have been obtained, it shows that there is an increase in the results of learning physics from cycle I and Cycle II.]]>
<![CDATA[Metode Moving Average dalam Perhitungan Prediksi Kredit Usaha Rakyat pada Usaha Mikro Kecil Menengah Unit Pangli Toraja Utara ]]>
<![CDATA[Datu Merlija Tiku]]>;
<![CDATA[Mauliddin Mauliddin]]>;
<![CDATA[Abdal Ainun Mawaddah]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 2 (2023): Agustus ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i2.670
<![CDATA[Toraja memiliki potensi besar untuk memajukan UMKM, dan program KUR membantu mereka yang tidak memiliki modal awal usaha. Memahami nilai KUR yang akan datang menjadi penting dalam membentuk kebijakan pengembangan UMKM. Penelitian ini bertujuan untuk meramalkan nilai KUR yang diprediksi untuk Januari 2023 di Toraja Utara. Data yang digunakan dalam penelitian ini adalah data nilai KUR pada tahun 2020 sampai 2023. Metode prediksi yang digunakan adalah Moving Average dan Single Exponential Smoothing. Hasil penelitian ini menunjukkan bahwa metode Single Exponential Smoothing lebih baik digunakan dalam memprediksi nilai KUR, hal ini dilihat dari nilai error yang rendah. Adapun besar nilai prediksi KUR pada periode Januari 2023 yang diperoleh adalah Rp5.068.273.337 dengan error sebesar Rp929.529.288.]]>
<![CDATA[Penerapan Model Pembelajaran Discovery Untuk Meningkatkan Keterampilan Komunikasi Siswa ]]>
<![CDATA[Nirwanasari Nur Khayani]]>;
<![CDATA[Ari Winarti]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 2 (2023): Agustus ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i2.682
<![CDATA[This research is a classroom action research that aims to improve students communication skills through the application of the Discovery Learnig model. This research was conducted in class VIII A of SMP Negeri 10 Yogyakarta in the odd semester of the 2023/2024 academic year with a total of 34 students. This research was conducted in two cycles. Data collection was carried out using observation and learning achievement tests. The data collected was analyzed using descriptive statistical analysis, where the indicator of the success of this study was an increase in the average value of mastery of communication skills during learning in each cycle. The results showed that in cycle I, an average score of 40 was obtained for 40 students with the criteria of being less skilled at communicating, as many as 27 students getting an average score of 56 with the criterion of being sufficiently skilled at communicating, and as many as 4 students getting an average score of 62 with the criteria for being skilled communicate. Cycle II experienced an increase with a communication skills score of 87 for 29 students with very skilled communication criteria, and as many as 5 students got a score of 77 with communication skills criteria. Thus it can be concluded that the use of Discovery Learning model can improve students communication skills which have an impact on increasing student learning outcomes.]]>
<![CDATA[Pengaruh Pembelajaran Literasi Numerasi Terhadap Hasil Belajar Matematika Peserta Didik ]]>
<![CDATA[Harianti Harianti]]>;
<![CDATA[Cayati Cayati]]>;
<![CDATA[A. Alfiani Damayanti]]>;
<![CDATA[Jusmawati Jusmawati]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 3 (2023): Desember ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i3.686
<![CDATA[This study aims to determine the effect of literacy learning numeracy on the mathematics learning outcomes of class IV students at UPT SPF SD Inpres Antang I Makassar. This study used quantitative research with the type of pre-experimental research in one group pretest-posttest. The sample used was class IVB students as many as 31 students consisting of 9 men and 22 female. Technique sampling used purposive sampling technique. Instrument research used was the observation sheet, test results and learning documentation. Data were analysed using descriptive statistical analysis and analysis inferential statistics with the help of SPSS 20 computer program. Research results shows that the teacher’s ability to apply literacy learning numeration got an average value of 2.8 which means done well. As for the learning outcomes of class IVB students were described from the results of the prerequisite test consisting of normality test results of 0.183, homogeneity test results of 0.698 and T-test results of 0.000. It can be concluded that there is an influence numeracy literacy learning on students’ mathematics learning outcomes of class IV students at UPT SPF SD Inpres Antang I Makassar.]]>
<![CDATA[Implementasi Model Project Based Learning (PjBL) melalui Lesson Study untuk Meningkatkan Aktivitas Belajar Fisika Peserta Didik Kelas X ]]>
<![CDATA[Sunardi Sunardi]]>;
<![CDATA[Khaerus Syahidi]]>;
<![CDATA[Eko Septi Mardi]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 3 (2023): Desember ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i3.687
<![CDATA[This research is a classroom action research that aims to examine the implementation of the Problem Based Learning model with Lesson Study to improve the physics problem solving abilities of class X students. This research was conducted in class X MIPA 2 SMAN 3 Selong in the even semester of the 2022/2023 school year with 23 learners. This research was conducted in 2 cycles. Data obtained through observation and interviews. The data obtained were analyzed by calculating the average classical student learning activity. The calculation results show that there is an increase in the percentage of student learning activities in cycle I, namely 13.63% very active, 59.09% active and 27.27% quite active to 77.27% very active and 22.73% active in cycle 2. Thus it can be concluded that the implementation of the Project Based Learning model through Lesson Study can increase students' physics learning activities.]]>
<![CDATA[Pengaruh Pendekatan STEM-PJBL Terhadap Keterampilan Berpikir Kritis Siswa Sekolah Dasar ]]>
<![CDATA[Rachmat Imam Muslim]]>;
<![CDATA[Muhamad Akrom]]>;
<![CDATA[Meilan Tri Wuryani]]>;
<![CDATA[Ade Bagus Primadoni]]>;
<![CDATA[Dian Kusumawati]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 3 (2023): Desember ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i3.724
<![CDATA[Pendekatan STEM PJBL merupakan pendekatan pembelajaran yang memadukan beberapa disiplin ilmu dan dikombinasikan proses pembelajranya menggunakan model project. Melalui ppendekatan ini diharapkan dapat meningkatkan keterampilan berpikir, oleh karena itu penelitian ini dilakukan untuk mengetahui pengaruh pendekatan steam dalam meningkatkan keterampilan berpikir kritis. Metode yang digunakan dalam penelitian ini adalah kuantitatif dengan desain pre-eksperimental with one group pretest-posttest dengan populasi siswa kelas V Sekolah Dasar. Data penelitian diambil dengan menggunakan instrumen angket berpikir kritis dan observasi. Dari hasil penelitian diketahui bahwa pendekatan STEAM mempunyai pengaruh yang signifikan dalam meningkatkan kemampuan berpikir kritis anak kelas V SD. Peningkatan tersebut tercermin pada indikator berpikir kritis yang menunjukkan peningkatan dibandingkan pembelajaran yang tidak menggunakan pendekatan STEAM. Dari hasil penelitian diperoleh rata-rata persentase setiap indikator pada saat pre-test sebesar 43,56% dan setelah dilakukan treatment diperoleh hasil post-test setiap indikator dengan persentase sebesar 65,98 sehingga jika dilihat dari rata-rata persentase tiap indikator terjadi peningkatan kemampuan berpikir kritis sebesar 22,42%.]]>
<![CDATA[Model Pembelajaran Inquiry Learning dengan Media Quizizz untuk Meningkatkan Berfikir Kritis Siswa ]]>
<![CDATA[Hendrik Pratama]]>;
<![CDATA[Tri Mei Mantalia]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 3 (2023): Desember ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i3.751
<![CDATA[This study aims to increase IPAS learning interest in students who are still low, because IPAS learning is a subject that is considered quite difficult for students. This is what encourages researchers to develop creativity in learning. Learning media can be used to make students interested in learning. the media used by researchers is the quizizz application. This study aims to see the effect of the quizizz application on the interest in learning IPAS of class X students of SMKN 2 Bagor. This research is quantitative research using Inquiry Learning learning media to improve students' critical thinking skills. Data collection techniques in research by conducting observations and tests. This test technique is done using a test test using the Quizizz application in the form of multiple choice. The research was conducted with 31 students in class X Culinary 2 SMKN 2 Bagor. The results obtained in this study were an increase in students' critical thinking skills from the pre-cycle stage, 35.29% of 11 students for the first cycle stage obtained 51.6% of 16 students, and at the second cycle stage amounted to 80.6%. This study proves that the application of the Inquiry Learning model using the Quizizz Application can improve students' critical thinking skills.]]>
<![CDATA[Model Pembelajaran Kooperatif Tipe Group Investigation (GI) Untuk Meningkatkan Hasil Belajar Siswa Kelas X Kompetensi Besaran dan Satuan ]]>
<![CDATA[Hendrik Pratama]]>;
<![CDATA[Mohamad Dani Kurniawan]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 3 (2023): Desember ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i3.755
<![CDATA[Penelitian ini dilatar belakangi oleh rendahnya hasil belajar siswa pada pembelajaran Besaran dan Satuan, hal ini diduga karena proses pembelajaran yang kurang optimal dan kurangnya peran aktif siswa dalam mengikuti pelajaran dengan model pembelajaran yang terfokus pada guru (Teacher Centered Learning). Penelitian ini bertujuan untuk melihat peningkatan hasil belajar siswa dengan penerapan model pembelajaran Kooperatif Tipe Group Investigation. Penelitian ini memakai metode penelitian classroom action research. Subjek penelitian yaitu siswa kelas X SMK Negeri 1 Gondang berjumlah 30 siswa. Penelitian ini dilaksanakan memakai 3 siklus, setiap siklus dilakukan 2 kali pertemuan untuk mendapatkan hasil yang lebih maksimal. Teknik pengumpulan data yang digunakan adalah lembar tes pilihan ganda. Teknik analisis data menggunakan rumus ketuntasan individu dan ketuntasan klasikal. Hasil penelitian pada manifestasi pra siklus memperoleh rata-rata 53,5 meningkat di siklus 1 dengan rata-rata sebesar 65,5 dan terjadi peningkatan pada siklus 2 menjadi 71,6 serta pada siklus 3 menjadi 79,4. Pada siklus 1 sebesar 36,6% meningkat pada siklus 2 menjadi 50%, pada siklus 3 menjadi 83,3%. Kesimpulan dari penelitian ini dengan penerapan model pembelajaran Kooperatif Tipe Group Investigation pada mata pelajaran Besaran dan satuan dapat meningkatkan hasil belajar siswa, dilihat dari hasil belajar siswa yang sudah memenuhi kriteria keberhasilan tindakan penelitian pada siklus ketiga dengan nilai ketuntasan klasikal 83,3%.]]>
<![CDATA[Mengatasi Siswa Sekolah Dasar yang Kesulitan dalam Mengerjakan Soal Matematika dengan Pendekatan Segitiga Restitusi ]]>
<![CDATA[Maryanto Maryanto]]>;
<![CDATA[Siti Fatimah]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 3 No. 3 (2023): Desember ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v3i3.806
<![CDATA[The aim of this research is to describe a model for overcoming elementary school students who have difficulty working on mathematics problems using the restitution triangle approach. Difficulty working on math problems is part of the difficulty learning mathematics. Difficulty learning mathematics is generally defined as a condition where students are unable to learn mathematics subjects completely. The restitution triangle was originally a step towards positively disciplining students. The restitution triangle approach contains aspects of a humanist approach for students. There are three steps to the restitution triangle approach, starting from stabilizing identity. This step builds confidence in students that everyone has experienced mistakes in doing questions. So that students do not feel mentally down. The second step is Validation of Incorrect Actions. In this step, students are invited to reflect on any part of the problem they got wrong and are guided to correct it, there is a remedial learning process. The third step asks about beliefs. In this step, students' motivation is increased so that students now know the steps to work on the questions, and tomorrow they will not make any more mistakes when working on the questions. The results of a literature review found that the stages of the restitution triangle in positive discipline can be used to help overcome elementary school students who have difficulty working on mathematics problems.]]>
