Proceeding of International Conference on Mathematics and Physics Education

Development of Instagram Videos on Archimedes Principle Application Topic in Class XI MAN 3 Banda Aceh

2025-01-07T15:06:10+08:00

Research of development on instagram videos on application Archimedes' Principal Application topic in MAN 3 Banda Aceh has been done. This is very interisting study, because almost of young generation using Instragram it as learning medium. The aim of this research is to verification of apropriateness instagram videos as source learning medium. Developing design using 4D (define, design, develop and disseminate) with qualitatif data. Accuisition and analysis data show substantial apropriateness 93,75 %, media 84,37 % and very apropriateness to used. In secondary aspec, lesson plan 97,22 % and student worksheets 98,61 % that showing this media is very apropriatenes as learning medium online and offline methode, also can using in other physics materials.

Deskripsi Peran Model Pembelajaran Guided Discovery Learning (GDL) Terhadap Kemampuan Pemahaman Konsep Matematis Siswa SMP

2025-02-05T12:36:58+08:00

Penelitian ini merupakan penelitian deskriptif kualitatif yang bertujuan mendeskripsikan peran model pembelajaran guided discovery learning terhadap kemampuan pemahaman konsep matematis siswa. Subjek dalam penelitian ini adalah satu guru dan enam siswa SMPN 16 Banda Aceh. Instrumen dalam penelitian ini adalah peneliti sebagai instrumen utama sedangkan pedoman wawancara dan lembar soal tes sebagai instrument pendukung. Pengumpulan data dilakukan dengan wawancara dan tes tulis. Analisis data dengan menggunakan triangulasi teknik. Hasil penelitian menunjukkan pembelajaran matematika dengan menggunakan model Guided Discovery Learning memberikan peran yang baik terhadap kemampuan pemahamaan konsep siswa. Hal ini ditunjukkan dari hasil tes kemampuan pemahaman konsep matematis siswa yaitu terdapat 1 orang berkategori sangat tinggi, 2 orang berkategori tinggi, 2 orang berkategori sedang, dan 1 orang berkategori rendah. Sehingga rata-rata yang diperoleh dari ke enam siswa tersebut adalah 82% dan berkategori tinggi. Maka dapat disimpulkan model pembelajaran Guided Discovery Learning baik diterapkan pada materi lingkaran atau materi tertentu lainnya.

Pre-Service Physics Teachers' Ability to Formulate General Procedures of Indefinite Integration by Substitution

2025-01-22T17:58:48+08:00

Pre-service Physics teacher are required to have mathematics procedural ability in solving definite integral problems, because many physics phenomena are related to definite integrals. Besides that ability, they are also expected to have the ability to formulate general procedures in solving them, because this ability is a high-level ability that needs to be trained. So, the aim of this study is to obtain description about the ability of pre-service physics teachers in formulate a procedure of integration by substitution focused on indefinite integrals. This study used qualitative description approach with pre-service physics teachers at one of universities in Palembang, South Sumatera as research subject. It was 12 pre-service physics teachers who take basic mathematics lectures in the first semester. To collect the data, this study used documentation and interview to verify it. The results showed that the procedure formulation is divided into two types; the first type of formulation is still specific by using one particular example, while the second type is general, but both types describing each step are still unclear, and there are some mathematical errors.

Identification of Student’s Difficulties in Physics Learning in MAS Lamno

2025-02-07T15:45:22+08:00

The Study of the identification of students’ difficulties in physics learning in MAS Lamno has been done. The aim of this study was to know the factors of the reason of the student difficulties to learn physics. This study was conducted in qualitative descriptive type. The subject of this study was taken randomly with the number of 20 students for certain reasons. Data collection in this study was conducted using student questionnaire instruments and interviewing the students. The result of this study showed that there were four problems of student difficulties in learning physics. The four problems were the lack abilities to solve the math problem, difficulty to recall and applied the physics formula to solve the physics problem, afraid to deliver the questions of the problem, and difficulty to summarize the physics course that has been studied.

Development of Interactive E-LKPD Based Mind Mapping Helpful Sigil Software on Impulse and Linear Momentum Material in SMA/MA

2025-01-08T00:49:47+08:00

The subject of impulse and linear momentum is one of the relatively complicated subjects in class X physics in the even semester. In general, students at SMA Negeri 1 Trienggadeng consider impulse and linear momentum to be one of the physics materials that is difficult to understand. This difficulty lies in the learning media which only uses printed books in the process of teaching and learning activities, making it difficult for students to understand abstract impulse and linear momentum material. So Interactive E-LKPD media is needed as a learning medium other than printed books which can help students understand the material on impulse and linear momentum. This research aims to determine (1) the design of an Interactive E-LKPD based on mind mapping assisted by sigil software on impulse and linear momentum material (2) the feasibility of an Interactive E-LKPD based on mind mapping assisted by sigil software on impulse and linear momentum material. This research uses the Research and Development (R&D) research method and the models used in this development are the allesi and trolllip models. Alessi and Trolip consist of three research stages, namely planning, design and development. The instruments used in this research were validation sheets by media experts, material experts and practical validation sheets by students. The research results show that the E-LKPD based on mind mapping assisted by sigil software on impulse and linear momentum material developed is very suitable for use by obtaining an average score of 95.41% with a very valid assessment category. Based on the results of product validation by media experts, they obtained an average score of 96.07% in the very valid assessment category, and the validation results by material experts obtained an average score of 94.75% in the very valid assessment category.

Penerapan Metode IMPROVE Terhadap Kemampuan Komunikasi Matematis Siswa SMP

2025-02-05T12:38:28+08:00

Matematika merupakan salah satu bidang studi yang dipelajari disetiap jenjang pendidikan, matematika sangat berperan penting, tampak pada keterkaitan matematika dalam kehidupan manusia, kegiatan dikehidupan sehari-hari tersebut membutuhkan komunikasi antara beberapa aktivitas didalam menyeselesaikan persoalan matematis, karena dengan komunikasi siswa dapat bertukar ide, baik di antara siswa sendiri maupun di antara siswa dengan guru dan lingkungannya. Namun, fakta di lapangan menunjukkan kemampuan komunikasi matematis siswa tergolong masih rendah. Hasil UN tahun 2017 dalam pelajaran matematika, Aceh menduduki peringkat 22 dari 34 provinsi yang ada di Indonesia. Tujuan penelitian ini adalah untuk mengetahui kemampuan komunikasi matematis siswa yang diajarkan dengan mengunakan metode pembelajaran IMPROVE lebih baik dibandingkan dengan metode pembelajaran konvensional. Rancangan penelitian ini mengunakan Quasi Eksperimen, desain yang akan digunakan pada penelitian ini yaitu Pre-test Post-test Control Group Design. Penelitian ini melibatkan dua kelas yaitu kelas eksperimen dan kelas kontrol. Dari hasil penelitian dapat disimpulkan bahwa siswa memahami dan mengungkapkan ide-ide matematika melalui tulisan dari suatu konsep baru yang diberikan, kemudian menggunakan representasi matematika dan menyelesaikan masalah melalui perhitungan untuk menyelesaikan pertanyaan-pertanyaan metakognitif , dan siswa Menafsirkan informasi (penarikan kesimpulan) dengan mempresentasikan kepada kelompok lain. Tingkat kemampuan komunikasi matematis siswa dengan metode IMPROVE mencapai kemampuan level berfikir tingkat 2 dengan memenuhi indicator memahami dan menerapkan materi bangun ruang sisi datar.

Students' Data Collection and Conclusion-Making Skills Through Inquiry using Worksheet-Based Phet Simulation: Projectile Motion

2025-01-23T17:23:18+08:00

This study investigates students' data collection and conclusion-making skills in projectile motion topics through inquiry using worksheet-based Physics Education Technology (PhET) simulation. The research population comprised all students enrolled in basic physics courses at IAIN Kerinci, with a total sample size of 36 students. Data collection involved student responses to worksheets designed to support PhET simulation-based learning, focusing on two main objectives: directing students to discover the relationship between free-fall time in projectile motion and height, and recognizing the constant horizontal velocity during projectile motion. Descriptive and correlational analyses were conducted, supplemented by regression analysis to explore predictive relationships between data collection and conclusion-making skills. Findings reveal that while students demonstrate stronger proficiency in data collection tasks compared to interpreting data or drawing conclusions, they face challenges in the latter, particularly with more complex concepts. Notably, a significant positive correlation between data collection and conclusion-making skills was observed in simpler scenarios, but not in more advanced ones. Regression analysis did not yield significant results, indicating limited predictability of conclusion-making skills based on data collection abilities alone. This research underscores the importance of scaffolding instructional activities to support students' progression from fundamental concepts to higher-order thinking skills, particularly in physics education. Insights gained can inform the design of effective teaching strategies to enhance students' critical thinking and analytical abilities in physics learning contexts.

Learning Learning Outcomes of Transformation Geometry Material for Students of SMP Negeri 8 Banda Aceh Through the Application of the GeoGebra-Assisted Discovery Learning Model

2025-01-08T06:23:41+08:00

This research aims to determine (1) students' mathematics learning outcomes after the GeoGebra-assisted Discovery Learning model was applied to junior high school students, and (2) the comparison of students' mathematics learning outcomes when the GeoGebra-assisted Discovery Learning model was applied compared to conventional learning. This research is quantitative in nature, utilizing a quasi-experimental research design with a pretest-posttest control group format. Sampling was conducted using a random sampling technique. The population in this study consisted of all class IX students at SMP Negeri 8 Banda Aceh, while the sample comprised two classes: class IX-1 as the control group and class IX-3 as the experimental group. The data analysis technique employed was the independent samples t-test. The results of this research show that (1) the final test average of the experimental class was 60.93, with a standard deviation of 15.58, while the control class had a final test average of 47.90, with a standard deviation of 18.28; (2) students' learning outcomes using the GeoGebra-assisted Discovery Learning model are better than those taught with conventional methods, as indicated by the hypothesis test results, where t_count > t_table, or 3.49 > 2.02

Penerapan Model Pembelajaran Auditory Intellectually Repetition (AIR) Terhadap Kemampuan Representasi Matematis Siswa SMP

2025-02-05T12:41:03+08:00

Kemampuan representasi matematis merupakan kemampuan penting yang harus dimiliki siswa dalam mempelajari matematika. Namun berdasarkan hasil observasi yang telah peneliti lakukan dapat diketahui bahwa kemampuan representasi matematis siswa masih rendah. Salah satu faktor penyebabnya karena guru masih terpaku pada buku teks dan cara pengajaran matematika yang terbiasa dengan penyajian materi, sehingga belum memungkinkan untuk menumbuhkan atau mengembangkan kemampuan siswa secara optimal. Oleh karena itu sangat penting untuk menciptakan pembelajaran yang aktif supaya mampu meningkatkan kemampuan representasi matematis siswa. Salah satu model pembelajaran yang diduga dapat menyelesaikan permasalahan kemampuan representasi matematis siswa adalah model pembelajaran AIR. Penelitian ini bertujuan untuk mengetahui kemampuan representasi matematis siswa yang diajarkan dengan model pembelajaran AIR. Metode penelitian yang digunakan adalah quasi-eksperiment dengan dessain pre test-post test control group design. Pengambian sampel dalam penelitian ini diambil secara cluster random sampling. Sampel terdiri dari 22 siswa kelas eksperimen dan 25 siswa kelas kontrol. Hasil penelitian menunjukkan bahwa kemampuan representasi matematis siswa yang diajarkan dengan model AIR lebih baik dari pada kemampuan representasi matematis siswa yang diajarkan dengan model pembelajaran konvensional.