This service uses the Pretest Posttest Design design. The purpose of this service is to determine the effect of contextual teaching and learning (CTL) learning models on student learning outcomes on cube material with the context of tofu in grade VIII? Data collection uses documentation and test methods. The data is processed using the t test statistical test. Based on data analysis, the average value of experimental class students is 83.90 and control class 73.11. From the average value obtained by students, it can be seen that mathematics learning using contextual teaching and learning (CTL) learning models with context knows that it has a positive effect on student learning outcomes on cube material
The aims of this study to determine student learning outcomes in mathematical logic material after the application of logic pipe props. This research was conducted in class X.3 of SMA Muhammadiyah Pagaralam. The research method used was the experimental method with the category of one group pretest posttest design. Data collection techniques used in this study was documentation, observation, interviews, and tests. From the results of the study it can be seen that student learning outcomes in mathematical logic material using logical pipe props can be said good. This can be seen during the learning process through observation and the Student Worksheet that is done by students. In these learning activities, students in the group are active in completing the Student Worksheet and students look skilled in using the logic pipe props, so students can find out for themselves the concepts of conjunction, disjunction, implications and implications. In addition, student learning outcomes that can be seen from the post test results are classified as having a high average where the average post test score of students is 83.00. From the average score obtained by students and the activeness of students in the learning process, it can be concluded that the logical pipe props are well used in learning mathematical logic material.
Tujuan penelitian ini adalah untuk mengetahui, apakah ada Pengaruh Model Pembelajaran Connected Mathematic Project Terhadap Hasil Belajar Siswa Pada Materi Peluang Menggunakan Alat Peraga Dalang Pelangi Kelas VIII SMP Muhammadiyah Jarai. Metode yang digunakan dalam penelitian ini adalah Post-test only control design. Teknik pengumpulan data yang digunakan yaitu Tes dan Dokumentasi. Untuk mengukur hasil belajar matematika siswa dalam penelitian ini digunakan tes tertulis yang berbentuk essai yang berjumlah 5 soal. Berdasarkan analisis data diperoleh nilai rata-rata siswa kelas eksperimen 74, 5 sedangkan nilai rata-rata kelas kontrol 61, 92. Dari hasil penelitian dapat disimpulkan bahwa ada pengaruh model pembelajaran Connected Mathematic Project terhadap hasil belajar siswa pada materi Peluang menggunakan alat peraga Dalang Pelangi. Alat peraga dalang pelangi dapat mempermudah siswa dalam menemukan konsep materi peluang
Berdasarkan kurikulum 2013 materi SPLDV merupakan satu dari beberapa materi di kelas VIII yang patut siswa kuasai. Dalam pelajaran SPLDV siswa diminta untuk mampu menggunakan kemampuan berpikir kritis untuk dapat identifikasi dan analisis masalah, membuat model matematika, menghubungkan masalah dengan konsep penyelesaian masalah, meminimalisir kesalahan sehingga menyelesaiakan persoalan dengan kesimpulan yang tepat. Tujuan penelitian ialah mencari tahu pengaruh model pembelajaran probing prompting menggunakan papan mamiku materi SPLDV kelas VIII terhadap kemampuan berpikir kritis matematis siswa SMP Muhammadiyah Pagaralam. Metode penelitian eksperimen ialah metode yang dipakai dengan kategori posttest only control design. Teknik pengumpulan data memakai tes dan observasi. Instrumen tes berupa soal essay divalidasi dan di uji reliabilitas sebelum penelitian dilaksanakan di kelas eksperimen dan kontrol. Teknik analisis data menggunakan uji normalitas, homogenitas dan uji hipotesis berbantuan SPSS. sampel penelitian ialah kelas VIII11 (kelas eksperimen) berjumlah 31 siswa dan nilai rata-ratanya 80,65 juga kelas VIII8 (kelas kontrol) berjumlah 31 siswa dengan nilai rata-rata 62, 65. Berasaskan hasil penelitian yang telah dilaksanakan didapat hasil nilai signifikan (2-tailled) yakni 0,000 berrati kurang dari 0,05, dengan nilai thitung yakni 5,645 lebih dari nilai ttabel yakni 1,7 sehingga H0 ditolak, maka kesimpulan penelitiannya ada pengaruh model pembelajaran probing prompting menggunakan papan mamiku pada materi SPLDV terhadap kemampuan berpikir kritis matematis siswa kelas VIII SMP Muhammadiyah Pagaralam tahun 2021/2022.
This study aims to determine 1) the student's activity during the implementation of PBL models and 2) student learning outcomes after the implementation of PBL models through the creation of grass park on the material circle in class VIII SMP Negeri 1 Pagaralam. This research is an experimental research category one shot case study involving 32 students of class VIII SMP Negeri 1 Pagaralam. The results showed that the activity of students during the loading applied to the model PBL through grass park is categorized as very active seen from the activity of visual, verbal, listening, metrics, and writing. While student learning outcomes after the implementation of the PBL model through the creation of grass park are categorized very well as indicated by the average value of students. Thus, the PBL model is very suitable for use in mathematics, especially in the area of a circle of matter.
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