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Pelatihan Pengajaran Matematika Dan IPA Guru SD Melalui Pembelajaran Visual Di SD Negeri 6 Sumberejo Connyta Elvadola; Fitriana Rahmawati; Buang Saryantono; Andreas Vandry Ardana; Vivie Agustien
urn:multiple://2988-7828multiple.v3i14
Publisher : Institute of Educational, Research, and Community Service

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Abstract

Perkembangan zaman yang sangat pesat menjadikan dunia Pendidikan harus memenuhi tentutan global. Pendidikan memegang perananpenting dalam keberhasilan suatu bangsa, sehingga guru sebagai tombak pertama dalam Pendidikan formal diwajibkan untuk kreatif dan inovatif dalam membimbing proses pembelajaran di kelas. Penggunaan media pembelajaran visual menjadi salah satu alternative untuk variasi dalam pembelajaran, sehingga tidak monoton. Guru harus membuat modul ajar berbasis pembelajaran visual untuk menjalankan peran di kelas dengan maksimal. Metode yang digunakan pelatihan, diskusi, dan penugasan. Sasaran kegiatan pengabdian masyarakat adalah guru SD Negeri 6 Sumberejo. Dampak dari telaksananya pelatihan dapat meningkatkan pemahaman dan mengembangkan keterampilan guru sekolah dasar dalam membuat modul ajar yang berbasis pembelajaran visual.
The Use of the Everyone is Teacher here Learning Strategy in Affecting Class X SMA Students' Mathematical Critical Thinking Ability Buang Saryantono; Joko Sutrisno AB; Hesti Noviyana
International Journal of Educational Research Excellence (IJERE) Vol. 2 No. 2 (2023): July-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v2i2.451

Abstract

The ability to think critically mathematically is one of the important abilities required in learning mathematics at the senior high school level in the independent curriculum. This ability is also one of the abilities demanded by the 21st century educational revolution. The importance of this ability is not in line with the mathematical critical thinking abilities of high school students, as was the problem of research in class X MIA at SMA Negeri 1 Natar Lampung Selatan. Given the importance of critical thinking skills, the purpose of this study was to determine the effect of using Everyone is a Teacher Here strategy on students' mathematical critical thinking abilities. This research is a quasi-experimental study with a population of all students of class X MIA even semester of SMA Negeri 1 Natar Lampung Selatan consisting of 8 classes with a total of 228 students, while 2 classes were taken, namely class X MIA 8 as the experimental class totaling 36, and class X MIA 7 as the control class, totaling 36. The sample was taken using a random sampling technique. Students' mathematical critical thinking ability is measured by a test in the form of a description of 5 questions which have previously been tested for validity and reliability. Testing the hypothesis in this study using the t test. From the results of hypothesis testing, it can be concluded that the use of the Everyone is a Teacher Here strategy can influence the mathematical critical thinking skills of class X MIA students at SMA Negeri 1 Natar Lampung.