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Mukhlis Mukhlis
Fakultas Tarbiyah Dan Keguruan UIN Ar-Raniry Banda Aceh
Chemical Engineering, Chemistry & Bioengineering Chemistry Education

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MENINGKATKAN MOTIVASI BELAJAR MAHASISWA MELALUI PEMBELAJARAN MODEL PROBLEM SOLVING MATERI STOIKIOMETRI Mukhlis Mukhlis
Lantanida Journal Vol 5, No 2 (2017)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (528.913 KB) | DOI: 10.22373/lj.v5i2.2836

Abstract

The efforts to increase the student learning motivation was become a part of all importance in our studies. The studies activity was not signifinificant if only depend on main book, modul or another subject as atribute of student sucsefully. Learning models will be significanly good if a lecture could be sourch to increase of motivation student learning and found what his needed. Motivation activity will be forces every body to know somethings needed for him self. The student movation caused staying in intrinsics dan extrinsics models. The arm of this research was to determine the aplication effect of problem solving learning model in stoichiometry to increase the students motivation. Is the type/of this research was action research with pretest-posttest group design. The researching sample was given treatment by problem solving learning model. The data collection were done by a pretest and postest of learning motivation by questionnaire test for every circle. The data processed by t-test for different test between pretest and posttes. This research study conducted in Education Chemical Studies Program, of FTK UIN Ar-Raniry. The results activities and learning students motivation shown that the totals average scores increased from 2,583 into 3,25 and totals average learning students motivation of N-gain score from 0,38 to 0,76 included of “good” and “high” category. By problem solving, model can be increase the student learning movitation and passion when solving each problem in stoichiometry subject.
PEMBELAJARAN MODEL INQUIRI TERBIMBING PADA MATERI BESARAN DAN SATUAN UNTUK MENINGKATKAN KETERAMPILAN GENERIK SAINS DAN HASIL BELAJAR MAHASISWA Mukhlis Mukhlis
Lantanida Journal Vol 5, No 1 (2017)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (620.543 KB) | DOI: 10.22373/lj.v5i1.2057

Abstract

This study aims to determine the effect of guided inquiri learning model on the quantity and unit materials to improve the KGS and student learning outcomes. This research is a quasi-experimental type / model with pretest-posttest group design using the control class. Research samples were given treatment through the model in the experimental class. The data collection activities were conducted by comparing the final test results between the experimental and control classes for KGS mathematical modeling and student learning outcomes. Data processing is done by t-test for different test. This research was conducted on Chemistry Education Program FITK UIN Ar-Raniry. The results showed that there are differences in the ability of students 'mathematical model and students' learning outcomes with guided inquiry learning model. The mean value of KGS model of experimental mathematics class is 75,20 higher than control class that is 65,53. For the value of learning result obtained experimental class equal to 73,67, higher than control class equal to 67,72. Result of t-test result of learning result known from result t arithmetic = 1,70 with dk = 64 and t table 1.67, where t count> ttabel that is 1.70> 1.67. This shows that the Ho hypothesis is rejected and Ha accepted. So that learning with guided inquiry model has an effect on the ability of KGS mathematical modeling and student learning outcomes.
PEMBELAJARAN PROBLEM BASE LEARNING BERBASIS ANIMASI UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS PESERTA DIDIK Mukhlis Mukhlis; Arusman Arusman
Lantanida Journal Vol 8, No 2 (2020)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v8i2.7957

Abstract

This animation-based PBL model research was conducted at MAN 4 Pidie Jaya, the research subjects were 34 class XI students. The research objective was to determine the increase in CBC and student response. This type of research is a quasi-experimental design with a pretest and posttest one group design, involving 1 (one) study group that is given an animation-based PBL learning model. Processing of research results using the T-test and N-Gain test. The results showed the mean scores for the initial and final CBC tests were 48.50 and 73.25. The t-test value of the statistical test t = 7.02 and tt = 1.70, so that t> tt, learning animation-based PBL models on Basic Law and Chemical Computing has an effect on students' CBC skills. The average value of the Gain and N-Gain test for the CBC ability of students was 24.75 and 0.48 or 48% were in the "medium" category. It can be concluded that learning PBL model based on animation on Basic Law Material and Chemical Calculations can improve students' CBC skills. The response of students obtained an average value of strongly agree and agree of 18.71% and 70%. The results of the students' responses showed that students liked learning through an animation-based PBL model.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS STEM UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KREATIF Mukhlis Mukhlis; Nava Hiqmatunnisaq; Barisah Barisah
Lantanida Journal Vol 11, No 1 (2023)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v11i1.15679

Abstract

The purpose of this study is to define the characteristics of STEM-based LKPD, as well as to establish the practicality of STEM-based LKPD and the growth in students' creative thinking abilities. The literature study approach was employed in this study, which was gathered from various sources such as books, journals, and articles linked to the observed research. Determine the topic, obtain information, determine research, collect data sources, prepare data presentation, and compile are the steps in this research. The findings of this research analysis in the three journals studied are visible, specifically the comparison of the development of STEM-based worksheets in improving creative thinking skills to obtain results that are very feasible to develop when compared to the development of critical thinking and scientific literacy. This is demonstrated by the 85.21% improvement in creative thinking skills acquired from STEM-based LKPD development research. Furthermore, based on the analysis of literature studies on the growth of STEM-based LKPD in enhancing creative thinking skills, it has improved year after year, with the feasibility percentage reaching 96% in 2022.
Co-Authors Arusman Arusman Barisah Barisah Nava Hiqmatunnisaq