Pengembangan Modul Matematika Berbasis Masalah Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematik Siswa

Abstract

This research is a development research using a modification between the 4-D development model developed by Thiagarajan. The stages of this research are define, design, develop and disseminate . The development of problem-based mathematical modules at the disseminate (dissemination) was carried out in a limited manner in schools that are the subject of research. The subjects in this study were class X students of SMA Negeri 4Padangsidimpuan. From the results of the development test: (1) problem-based mathematics modules fulfiill validity criteria with valid predicates, (2) the problem-based mathematics modules was practical based on revised and interview results from the expert teams, and (3) this problem-based mathematics modules was effective to used based on observations the time ideal of percentage achievemen , the results of the mathematical problem solving ability test fulfill classical completeness, that was 80% of the test subjects, and (4) the improvement of students' mathematical problem solving skills by using the module from test I to trial II and fulfill the classical completeness. Keywords: Development, Problem Based Mathematics Module, Mathematical ProblemSolving Ability

Project Based Learning Modules to Improve Scientific Literacy and Problem-Solving Skill

“…Rahayu et al, 2021). The use of modules effective to improve students' problem solving skills (Permana et al, 2021;Sormin & Sahara, 2019). So, the use of modules in learning can improve students' scientific literacy and problem solving abilities.…”

Review of Chemistry Learning Modules on the Impact of Students' Literacy

“…Module based on Multi-representation [8] Module based on Nature of Science (NoS) [7,[17][18][19] Module based on STEM [20][21][22] Module based on Green Chemistry [23][24][25] Module based on Context Based Learning [11][12][13][14] Module based on Socio-scientific Issue [9,10] Module based on Cooperative Learning [26] Module based on Inquiry [27] Module based on Literacy [28] The module development method is very commonly used as the basis for designing designing investigation, and 3) Interpreting data and evidence scientifically.…”

“…Explaining phenomena [7-14, 17-20, 22-28] Designing investigation [7,[9][10][11][12][13][17][18][19][20][21][22][23][24][25][26][27][28] Evaluating contextual investigation [7,[9][10][11][12][13][14][17][18][19][20][21][22][23][24][25][26][27][28] Demonstrating the competency of explaining phenomena scientifically requires students to recall the appropriate content knowledge in a given situation and use it to interpret and provide an explanation for the phenomenon of interest [2]. Designing investigations, this competency requires students to have procedural and epistemic knowledge but can also utilize their knowledge of science content [2].…”

“…Science is a learning material that is outlined in modules, such as general chemistry DOI 10.18502/kss.v9i8.15506 ICMScE [20], pressure [21], and environmental pollution [22]. Technology will constantly change and develop, in this case, the manufacture of modules adapted to today's technology.…”

KEMAMPUAN ANALISIS PESERTA DIDIK MTs NEGERI 1 MALUKU TENGGARA DALAM MENYELESAIKAN MASALAH MATEMATIKA

“…Pembelajaran matematika di sekolah perlu difungsikan sebagai wahana untuk menumbuh kembangkan kecerdasan, kemampuan keterampilan serta untuk membentuk kepribadian peserta didik. Hal ini sejalan dengan pendapat Agustina (2016) menyatakan bahwa matematika sebagai salah satu ilmu dasar, baik aspek terapannya maupun aspek penalarannya, mempunyai peranan penting dalam upaya penguasaan ilmu dan teknologi. Matematika memberikan efek yang cukup besar terhadap kemampuan menghadapi masalah seseorang.…”