PENERAPAN METODE INKUIRI TERBIMBING TIPE A MENGGUNAKAN MEDIA POWERPOINT PADA MATA KULIAH FISIKA DASAR I KONSEP DINAMIKA PARTIKEL MAHASISWA SEMESTER I T.A GANJIL 2008/2009 PRODI P.FISIKA FKIP UNIB

Penelitian ini bertujuan untuk : 1) Untuk mengetahui peningkatan aktivitas belajar mahasiswa melalui metode inkuiri terbimbing tipe A menggunakan Media Powerpoint pada mata kuliah fisika dasar I pada konsep dinamika Partikel mahasiswa semester I T.A 2008/2009 Prodi P.Fisika FKIP UNIB. 2) Untuk mengetahui peningkatan hasil belajar mahasiswa melalui metode inkuiri terbimbing tipe A dengan menggunakan Media Powerpoint 2003 pada mata kuliah fisika dasar I pada konsep dinamika Partikel mahasiswa semester I T.A 2008/2009 Prodi P.Fisika FKIP UNIB. Jenis Penelitian Penelitian ini merupakan penelitian tindakan kelas (PTK). Penelitian tindakan kelas ini dilakukan Tiga siklus. Berdasarkan hasil penelitian dan pembahasan diperoleh beberapa kesimpulan 1)Penerapan metode inkuiri terbimbing tipe-A dengan menggunakan media Software PowerPoint 2003 pada konsep Dinamika Partikel dapat meningkatkan aktivitas belajar belajar mahasiswa semester I T.A ganjil 2008/2009 pada mata kuliah Fisika Dasar I konsep Dinamika Partikel. 2)Penerapan metode inkuiri terbimbing tipe-A dengan menggunakan media Software PowerPoint 2003 dapat meningkatkan hasil belajar mahasiswa semester I T.A ganjil 2008/2009 pada mata kuliah Fisika Dasar I konsep Dinamika Partike

Penerapan Model Pembelajaran Kooperatif Tipe Jigsaw dengan Case Method untuk Melatihkan Keterampilan Berkomunikasi Mahasiswa

This study aims to describe students' communication skills after participating in learning basic physics courses with the jigsaw type cooperative learning model with the case method. This research is a quasi-experimental study with a posttest only control group design. The population in this study were all students who took basic physics courses. While the samples in this study were two classes of students taken by purposive sampling technique. Each class consists of 20 students. The experimental class was given jigsaw cooperative learning with the case method and the control class was given direct learning with the discussion method. The results showed that the average value of the experimental class students' communication skills was 76.29 in the good category and the control class was 68.71 in the fairly good category. The results of the difference hypothesis test using the Mann-Whitney test show that the u value (110.5) is smaller than the u value in the table (127). Based on these results, it can be concluded that there are differences in the communication skills of students who receive jigsaw cooperative learning with the case method and those who receive direct learning using the discussion method. This shows that the jigsaw type of cooperative learning with the case method can better train students' communication skills.Keywords: cooperative learning model, jigsaw, case method, student communication skills

PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERORIENTASI STRATEGI REACT UNTUK MELATIHKAN KEMAMPUAN PROBLEM SOLVING SISWA PADA MATERI GETARAN HARMONIK DI SMA

ABSTRAKPenelitian ini bertujuan untuk mendeskripsikan kelayakan dan karakteristik Lembar Kerja Peserta Didik (LKPD) berorientasi strategi REACT untuk melatihkan kemampuan problem solving siswa pada materi getaran harmonik di SMA. Penelitian ini merupakan penelitian dan pengembangan (R & D) dengan metode 4D yang telah dimodifikasi menjadi 3D dan terdiri dari tahap pendefinisian atau define, perancangan atau design, dan pengembangan atau develope. Tahap define terdiri dari hasil observasi, studi literatur, dan analisis kebutuhan. Tahap design pada penelitian ini yaitu pemilihan media dan materi perancangan, serta perancangan awal LKPD. Tahap develop dalam penelitian ini merupakan validasi ahli yang terdiri dari 4 orang ahli. Hasil dari validasi ahli dengan aspek kelayakan isi, bahasa, penyajian, dan kegrafisan yang dilakukan oleh validator rata-rata sebesar 95,96%. Karakteristik LKPD yang dikembangkan berupa Self instructional, Self contained, Stand alone, Adaptif, User friendly untuk melatih kemampuan Problem Solving berorientasi strategi REACT pada siswa SMA kelas X. Dengan demikian LKPD berorientasi strategi REACT pada materi getaran harmonik memenuhi kriteria sangat layak diujicobakan di SMA.Kata kunci: Lembar Kerja Peserta Didik, REACT, Problem Solving, Getaran HarmonikABSTRACTThis study aims to describe the eligibity and the Student Worksheet (LKPD) which is oriented towards the REACT strategy to practice the problem solving skills on harmonic vibration material in Senior High School. This research was a research and development (R & D) with the 4D method which has been converted into 3D and consisted of the stages of define, design, and develope. The define stage consisted of the results of observations, literature studies, and the needs analysis. The design stage in this research was media selection and material design, as well as the initial design of LKPD. The develop stage in this study is an expert validation consisting of 4 experts. The results of expert validation with aspects according to content, language, presentation, and graphics that carried out by validators were an average of 95.96%. The characteristics of the LKPD developed in the form of Self-instructional, Self-contained, Stand alone, Adaptive, User friendly to train Problem Solving skills oriented to the REACT strategy in the class X Senior High School students. Thus, the LKPD oriented to the REACT strategy on harmonic vibration material resulted the criteria very feasible to be tested in Senior High School.Keywords: Student Worksheet, REACT, Problem Solving, Harmonic Vibratio

Analisis Aktivitas dan Hasil Belajar Siswa Dalam Pembelajaran Fisika Menggunakan Model Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) Materi Elastisitas

The Numbered Head Together (NHT) cooperative model is a type of learning that can increase student and teamwork in learning process. The purpose of this study is to describe of students activities and studens’ learning outcomes in physics learning of the NHT cooperative learning model. Research done at SMA Negeri 3 Bengkulu City, Bengkulu Province. The research sample in this study were 33 students of c class XI MIPA 1. The technique used to determine the research sample is random sampling. The research steps include preparation (initial observation, interview preparation of rencana pelaksanaan pembelajaran (RPP), activity observation sheets), implementation, and analysis. The research instrument is a activity observation sheets containing 18 statements. Data is analyzed quantitatively using IBM SPSS 25 software. Based on data analysis in the study, it was concluded that students' learning outcomes were in the very high category and students activities in physics learning of the NHT cooperative learning model is very good category. Keywords: Cooperative, Numbered Head Together, Activities

IMPLEMENTASI MODEL PEMBELAJARAN GENERATIF BERBASIS PETA KONSEP UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI GETARAN HARMONIK DI SMAN 7 KOTA BENGKULU

ABSTRAK   Penelitian ini bertujuan untuk mendeskripsikan peningkatan hasil belajar siswa pada ranah kognitif. Jenis penelitian ini adalah Pre- Experiment dengan tipe One Group Pretest-Posttest design. Populasi penelitian adalah siswa kelas X MIPA SMAN 7 Kota Bengkulu tahun ajaran 2021/2022. Sampel penelitian dipilih dengan teknik random sampling sebanyak 33 siswa. Instrumen penelitian yang digunakan adalah observasi, wawancara, tes tertulis pilihan ganda dan angket respon peserta didik. Hasil penelitian ini dari perhitungan N-Gain menunjukkan nilai skor sebesar 0,50 dengan kategori sedang. Rerata persentase untuk hasil angket respon siswa menunjukkan sebesar 82,5% dengan kategori mendapatkan respon positif peserta didik terhadap penerapan perangkat pembelajaran fisika menggunakan model pembelajaran generatif berbasis peta konsep. Uji paired sample t-test memperoleh hasil tingkat signifikansi 0,000 < 0,05 yang artinya bahwa antara pretest dan posttest mengalami perbedaan yang signifikan. Berdasarkan hasil beberapa uji yang dilakukan maka dapat disimpulkan bahwa implementasi model pembelajaran generatif berbasis peta konsep pada materi getaran harmonik dapat meningkatkan hasil belajar siswa kelas X MIPA di SMAN 7 Kota Bengkulu.                                                                                             Kata kunci : Hasil Belajar, Model Pembelajaran Generatif, Peta Konsep   ABSTRACT   This research aimed  to describe the improvement of student learning outcomes in the cognitive domain. This type of research is Pre-Experiment with the type of One Group Pretest-Posttest design. The population of this research is the students of class X MIPA SMAN 7 Bengkulu City in the academic year 2021/2022. The research sample was selected by random sampling technique as many as 33 students. The research instruments used were observation, interviews, multiple choice written tests and student response questionnaires. The results of this study from the N-Gain calculation show a score of 0.50 in the medium category. The average percentage for the results of the student response questionnaire showed 82,5% with the category of getting a positive response from students towards the application of physics learning tools using a generative learning model based on concept maps. Paired sample t-test results obtained a significance level of 0.000 <0.05, which means that there is a significant difference between the pretest and posttest. Based on the results of several tests conducted, it can be concluded that the implementation of a generative learning model based on concept maps on harmonic vibration material can improve the learning outcomes of class X MIPA students at SMAN 7 Bengkulu City.   Keywords : Learning Outcomes, Generative Learning Model, Concept Ma

PENGEMBANGAN E-MODUL BERBASIS WEB DENGAN MODEL ARCS PADA MATERI USAHA DAN ENERGI DI SMA

ABSTRAK   Penelitian ini merupakan penelitian dan pengembangan (R&D) bertujuan untuk menghasilkan produk dan mengetahui kelayakan e-modul materi usaha dan energi yang berbasis web dengan model ARCS di SMA. Model pengembangan yang digunakan pada penelitian ini adalah model pengembangan 4D yang dibatasi menjadi 3D yaitu define, design, dan development. Tahap define terdiri atas studi literatur, analisis observasi awal dan analisis kebutuhan. Tahap design pada penelitian ini terdiri atas rancangan e-modul. Tahap development dalam penelitian ini merupakan validasi ahli serta revisi berdasarkan validasi ahli dan keterbacaan produk. Berdasarkan hasil validasi ahli terhadap produk e-modul yang dihasilkan diperoleh persentase rata-rata pada aspek isi adalah 81,25% dengan kategori layak, aspek penyajian sebesar 91,6% dengan kategori sangat layak, aspek bahasa sebesar 84,38% dengan kategori sangat layak, dan aspek media sebesar 87,5% dengan kategori sangat layak dengan nilai rata-rata keseluruhan sebesar 84,78% dengan kategori sangat layak. Berdasarkan uji keterbacaan produk diperoleh persentase skor rata-rata terhadap produk sebesar 88,19% dengan kategori sangat layak. Berdasarkan hasil validasi dan uji keterbacaan yang telah dilakukan oleh para ahli, dapat disimpulkan bahwa e-modul yang dikembangkan sudah “sangat layak” untuk dilanjutkan pada uji coba lapangan. Karakteristik e-modul terdiri dari Self instructional, Self contained, Stand alone, Adaptif, User friendly dan Konsistensi.   Kata kunci: Penelitian dan Pengembangan, E-modul, Berbasis Web, ARCS, Motivasi Siswa.   ABSTRACT   This research is a research and development (R&D) aimed at producing a product and knowing the feasibility of a web-based business and energy material e-module with the ARCS model in high school. The development model used in this study is a 4D development model which is limited to 3D, namely define, design, and development. The define stage consists of literature study, analysis of initial observations and needs analysis. The design stage in this study consisted of an e-module design. The development stage in this research is expert validation and revision based on expert validation and product readability. Based on the results of expert validation of the resulting e-module product, the average percentage in the content aspect is 81,25% in the decent category, the presentation aspect is 91,6% in the very feasible category, the language aspect is 84,38% in the very category. Feasible, and the media aspect of 87,5% with a very decent category with an overall average value of 84,78% with a very decent category. Based on the product readability test, the percentage of the average score for the product was 88,19% with a very decent category. Based on the results of validation and readability tests that have been carried out by experts, it can be concluded that the e-module developed is "very feasible" to be continued in field trials. The characteristics of the e-module consist of Self instructional, Self contained, Stand alone, Adaptive, User friendly and Consistency.   Keywords: Research and Development, E-module, Web-Based, ARCS, Student Motivation

PENGEMBANGAN LKPD FISIKA BERBASIS PREDICT OBSERVE EXPLAIN PADA KONSEP SUHU DAN KALOR UNTUK MEMBEKALKAN HOTS PESERTA DIDIK DI SMAN KOTA BENGKULU

ABSTRAK Penelitian ini merupakan penelitian dan pengembangan (R&D) yang bertujuan untuk mengembangkan, mendeskripsikan kelayakan dan karakteristik  LKPD fisika berbasis predict observe explain pada konsep suhu dan kalor untuk membekalkan HOTS peserta didik di SMAN Kota Bengkulu. Model pengembangan yang digunakan pada penelitian ini adalah model pengembangan 4D, yaitu define, design, develop dan disseminate namun hanya dilakukan sampai tahap develop. Tahap define terdiri dari observasi, analisis dokumen LKPD, analisis kebutuhan dan studi literatur. Tahap design terdiri dari validasi dan revisi desain. Tahap develop terdiri dari validasi dan revisi LKPD. Subjek penelitian adalah peserta didik kelas XI SMAN 1, 6 dan 8 Kota Bengkulu. Hasil penelitian ini adalah sebuah LKPD fisika berbasis predict obsrve explain pada konsep suhu dan kalor untuk membekalkan HOTS kepada peserta didik. Kelayakan LKPD ini menurut nilai rata-rata hasil uji validasi ahli pada aspek penyajian adalah 75%, aspek kelayakan isi 78% dan aspek kebahasaan 77% dengan nilai rata-rata keseluruhan 77% dalam kategori sangat baik sehingga dapat disimpulkan bahwa LKPD yang dikembangkan sudah layak, dengan karakteristik LKPD antara lain: soal pada LKPD membekalkan kemampuan menganalisis dan mengevaluasi peserta didik, kegiatan praktikum berbasis tahapan predict observe explain, jawaban atau penyelesaian soal dan kegiatan praktikum membekalkan kemampuan pemecahan masalah peserta didik. Kata  kunci:  predict observe explain, konsep suhu dan kalor, HOTS ABSTRACT This research was a research and development (R&D) that aimed to develop, describe the feasibility and characteristics of LKPD physics based on predict observe explain on the concept of temperature and heat to equip students' HOTS in Bengkulu City High School. The development model used in this study was the 4D development model, namely define, design, develop and disseminate, but only carried out until the develop stage. The define stage consisted of observation, LKPD document analysis, needs analysis and literature study. The design phase consisted of design validation and revision. The develop phase consisted of validation and revision of LKPD. The research subjects were students of class XI SMAN 1, 6 and 8 Bengkulu City. The results of this study were a physics LKPD based on predict observe explain on the concept of temperature and heat to supply HOTS to students. The feasibility of this LKPD according to the average value of the results of the expert validation test on the presentation aspect was 75%, the content eligibility aspect was 78% and the linguistic aspect was 77% with an overall average value of 77% in the excellent category so it could be concluded that the developed LKPD was feasible , with the characteristics of LKPD, among others: questions on LKPD provided students with the ability to analyze and evaluate, practicum activities based on the stages of predict observe explain, answers or problem solving and practical activities to equip students' problem solving abilities. Keywords: predict observe explain, the concept of temperature and heat, HOT

APPLICATION OF THE TEAM ASSISTED INDIVIDUALIZATION MODEL OF LEARNING IN INCREASING HIGH SCHOOL STUDENTS' LEARNING MOTIVATION

This research was conducted to determine the increase in learning motivation and student responses to the application of the Team Assisted Individualisation learning model on elasticity material. This type of research is a pre-experiment research with One-group pretest-posttest design. The research sample was taken with random sampling technique. The results of the data analysis of the learning motivation questionnaire after the application of the TAI learning model resulted in a very high category and an N-gain value of 0.45 which is in the medium category. This is evidenced by the results of the data analysis test using the t-test: Two-Sample Assuming Equal Variances with α = 0.05 assisted by Ms.Excel produces good results (P (T <=t)) 0.000 for one-tail and two-tail less than the value of α = 0.05. Based on the results of data analysis of student response questionnaires showed a percentage score of 87% in the very high category

PENGARUH PEMBELAJARAN DENGAN MODEL PROBLEM SOLVING FISIKA (PSF) TERHADAP PRESTASI BELAJAR DAN KEMAMPUAN BERPIKIR KRITIS

ABSTRAK Penelitian ini bertujuan untuk menguji pengaruh pembelajaran dengan model Problem Solving Fisika (PSF) terhadap prestasi belajar dan kemampuan berpikir kritis pada siswa kelas X MIA di SMAN 4 Kaur. Penelitian ini menggunakan desain nonequivalent control group design untuk meneliti pengaruh model PSF terhadap prestasi belajar dan one group pretest posttest design untuk meneliti pengaruh model PSF terhadap kemampuan berpikir kritis. Sampel penelitian diambil menggunakan teknik purposive sampling sehingga diperoleh kelas X MIA 1 berjumlah 31 orang sebagai kelas eksperimen dan kelas X MIA 2 berjumlah 31 orang sebagai kelas kontrol. Data penelitian dikumpulkan dengan menggunakan tes prestasi belajar dan tes kemampuan berpikir kritis. Berdasarkan analisis data menggunakan uji-T dua sampel independen menunjukkan bahwa 1) tidak terdapat pengaruh yang signifikan pembelajaran dengan model PSF terhadap prestasi belajar dengan nilai < yaitu (1,23< 2,00), dengan effect size sebesar 0,32 yang berada dalam kategori rendah.  2) terdapat pengaruh yang signifikan pembelajaran dengan model PSF terhadap kemampuan berpikir kritis diketahui dengan adanya selisih antara skor rata-rata posttest dengan skor rata-rata pretest  sebesar 36,78, dengan effect size sebesar 3,21, yang berada dalam kategori kuat. Kesimpulan penelitian ini menunjukkan bahwa tidak terdapat pengaruh yang signifikan pembelajaran menggunakan model Problem Solving Fisika terhadap prestasi belajar siswa kelas X SMAN 4 Kaur dan terdapat pengaruh yang signifikan terhadap kemampuan berpikir kritis siswa kelas X SMAN 4 Kaur.  Kata Kunci: Model Problem Solving Fisika, prestasi belajar, Kemampuan Berpikir Kritis ABSTRACTThis study aimed to examine the effect of learning used the Problem Solving Fisika (PSF) learning Model on the learning achievement and critical thinking Skills of students of SMAN 4 Kaur. This research used nonequivalent control group design to examine the effect of the PSF learning model on learning achievement and one group pretest posttest design to examine the effect of the PSF learning model on Critical Thinking Skills. Samples in this research were taken by using purposive sampling. Data analysis which used the T-test two independent samples showed that 1) there was no significant effect of learning with the PSF learning model on the learning achievement with a value that was tcount<ttable (1.23 <2.00), with effect size of 0,31 which were in the low category. 2) there was a significant effect of learning with the PSF model on critical thinking skills known by the difference between the average Posttest score and average Pretest score (O2-O1) of 36,78, with effect size of 3,21, meant that the Problem Solving Fisika learning model had an effect of  98% and was in the High category. The conclusion of this study shows that there is no significant effect of learning using the Problem Solving Fisika learning model on the learning achievement and a significant effect of learning using the Problem Solving Fisika learning model on thecritical thinking skills.Keywords: Model Problem Solving fisika, learning achievements, critical thinking abilit

PENGEMBANGAN MODUL ELEKTRONIK MATERI MOMENTUM DAN IMPULS BERBASIS MIND MAPPING DI SMAN KOTA BENGKULU

ABSTRAK Modul elektronik adalah bahan ajar yang materinya dimuat dalam bentuk elektronik. Salah satu konsep yang dapat membantu peserta didik memahami konsep materi adalah mind mapping. Penelitian ini bertujuan untuk mengembangkan modul elektronik materi momentum dan impuls berbasis mind mapping di SMAN Kota Bengkulu. Produk yang dihasilkan berupa modul elektronik yang dapat digunakan guru dan peserta didik, terutama untuk pembelajaran secara mandiri bagi peserta didik. Penelitian ini merupakan penelitian dan pengembangan (research and development) dengan model 4-D, dimana pada penelitian hanya dilakukan sampai tahap Develop. Hasil validasi menunjukkan bahwa modul elektronik ini dikategorikan sangat layak digunakan dengan persentase pencapaian sebesar 83%. Persentase tersebut diperoleh dari rata-rata dari aspek penilaian media yaitu 85% dan aspek penilaian materi yaitu 82%. Dengan demikian dapat disimpulkan bahwa modul elektronik materi momentum dan impuls berbasis mind mapping di SMAN Kota Bengkulu memenuhi kriteria dengan kualitas sangat layak sebagai salah satu bahan ajar tambahan yang digunakan oleh peserta didik SMA kelas X. Kata  kunci:  Modul Elektronik, Mind Mapping, Modul Elektronik Berbasis Mind Mapping, Momentum dan Impuls. ABSTRACT Electronic modules are teaching materials that are loaded in electronic form. One concept that can help students understand the concept of matter is mind mapping. This research aims to develop an electronic module of mind mapping and momentum based mind mapping in the SMAN Bengkulu City. The result of this products were electronic modules which can be used for teachers and students, especially for independent learning students. This research was a research and development (research and development) with a 4-D model, which was only carried out until the develop stage. The valid result showed that the electronic module was categorized as very feasible to use with an achievement percentage of 83%. The percentage was obtained from the average of the aspects of media assessment that is 85% and material assessment aspects which is 82%. It can be concluded that the electronic module of mind mapping and impulse material based on mind mapping in Bengkulu City High School meets the criteria of very decent quality as one of the additional teaching materials used by high school students in grade X. Keywords: Electronic Modules, Mind Mapping, Electronic Modules Based on Mind Mapping, Momentum and Impulses