Jurnal Nalar Pendidikan

79-85

Authors: Kadek irayasa, Ian Alfian, Fitriana Fitriana, Risma Risma

This research was conducted to know the difference of student’s science learning achievement class VIII of full day and regular school system on science matters. The research method used a quantitative design non-experiment by a comparative approach. The population is students of class VIII SMPN 3 Makassar and SMPN 27 Makassar. Sampling technique with random sampling. The sample of the research is students of class VIII SMPN 3 Makassar and students class VIII SMPN 27 Makassar. Data collection used a documentation techniques. The results showed that the significance of <0.05 ie 0.000 so that the results obtained states that H0 rejected. Significantly,there is a difference in the average achievement of class VIII students in full day school and regular systems. The average achievement of regular junior high school (SMP) system is higher than the full day school system, with 88.16 in regular schools and 72,24 in full day schools. Keywords: Full Day School, Learning Achievement, Regular School

95-104

Authors: Muh. Tri Prasetia Nua, Nurul Wahdah, Muh. Mahfud

This research was conducted with the objectives of: (1) knowing the development process of LKPD based on discovery learning ofvector analysis material in X grades; and (2) knowing how the results of LKPD based on discovery of vector analysis material in X grade. The research method used in this research is research and development (R and D), using research and development design of Thiagarajan also known as the 4-D model which is adapted to be 3-D model that consist of several stages, like (1) define, (2) design, and (3) development. The analysis technique used in this research is quantitative descriptive. The result obtained in this research is a product namely K-13 student worksheet based on discovery learning of vector analysis material in X grade. Based on the results of limited field trials, it can be concluded that this LKPD proved to be proper for use, with the average score of 3.145. Keywords: Development, Discovery Learning, Vector Analysis, Worksheet, 2013 Curriculum

113-119

Authors: Hawa Hawa

This study aims to find out (1) the use of the debate method in improving the learning outcomes of students in class VI at SDN 116 Enrekang, (2) the activities of students in speaking using the debate method. This was classroom action research which was carried out in two actions (cycles). The process included planning, implementation, observation and reflection. The technique of collecting data is through performance tests, summation competency tests and integer reduction and observation. The results of the study proved to be significant (1) the use of the debate method to effectively improve the learning outcomes of class VI students at SDN 116 Enrekang.Increased learning outcomes are indicated by the average individual learning outcomes of 80.18 and classical learning completeness reaches 82.92%,(2) student activities during learning are more effective since action I to action II, where the average active time of students is 74, 16%, while the ineffective time is only 25.83% or an increase in student activity from the first cycle and the second cycle of 48.66%. Keywords : Debate Method, Learning Outcomes, Student Activities

128-135

Authors: Mega Mernisa

This research aims to determine the influences of Outdoor Learning Process (OLP) on conceptual understanding and environmental concern on the ecosystem learning topic. This research was conducted on the tenth grade students of SMA Negeri 1 Bintan Utara with the quasi experiment method and pre-test-post-test non-equivalent control group design. The results showed that there is a significant influence between learning by using the OLP and the conceptual understanding of the students on the ecosystem learning topic and there is no significant influence between learning with OLP and the environmental concern. The average level of the students’ conceptual understanding before learning with OLP was 65.72 and increased to 76.38 after learning with OLP and the analysis of environmental concern show the result obtained is bigger than the significant of 0.05 that is 0.064. It can be concluded that there is no significant influence between learning with OLP and the environmental concern. Keywords: Conceptual Understanding, Environmental Concern, Outdoor Learning Process

143-149

Authors: Nurwahyuni Idris, Fitriani Fitriani

AL that are detected as having Attention Deficit Hyperactivity Disorder or ADHD tend to have deviant behaviors and often get complaints from other students over disturbing behavior(Diahwati, 2016). The foregoing shows that social skills play an important role in relations between friends and the surrounding environment. This study aims to find out more about children's social skills or students with special needs (such as blind, disabled, deaf, children with special talents) in one of the schools providing inclusive education in Makassar, namely at the elementary school level. This research is a type of qualitative research with a qualitative descriptive method. The data collection techniques used included participatory observation, indepth interviews, thorough documentation and data triangulation. The results of the study show that the social skills of students with special needs in the form of physically disabled and Attention Deficit Disorder (ADD) in interacting with their environment in SD Inpres Maccini Baru, Makassar City showed good results. Keywords: Attention Deficit Disorder (ADD), Cerebral Palsy, SD Inpres Maccini Baru, Students With Special Needs, Social Skills

1-6

Authors: Jalil Ashar

This research was aimed: 1) to know the result of environment studying in school which do not apply adiwiyata program, 2) to know the result of environment studying in school which apply adiwiyata program, and 3) to analyze the significance of environment studying result between school which apply adiwiyata program and not. This research applied quantified approach. The kind of this research was non-experimental, with ex post facto design. The form of applied-design in this research was causal comparative studies. The result of the research showed: 1) the student’s result in studying environment materials on non-adiwiyata school was in middle category, 2) the student’s result in studying environment materials on adiwiyata school was in high category, and 3) there was significant differences between the student’s result in studying environment materials at class XI on adiwiyata and non-adiwiyata school with 95% trusted-score. Keyword: Adiwiyata, Comparative, Environment Studying

14-23

Authors: Nurul Arifah Sofyan, Hamka L, Andi Rahmat Saleh

This pre-experimental research aimed to determine effectiveness of project-based learning model implementation towards problem solving ability of students on biothecnology subject matter. This research hypotesized that implementation of project-based learning model is effective towards problem solving ability of students on biotechnology subject matter. Average score of problem solving ability obtained at pretest was 29.46, while at posttest was 69.25. Effectiveness of project-based learning model implementation was assessed with inferential statistical analysis using SPSS 18 and the results was significant. (2-tailed) 0.000 <α = 0.05, which means that H0 rejected and H1 accepted, thus indicating that the hypothesis accepted. As for assessing effectiveness level, an N-gain test was used, which showed that the level of effectiveness of project-based learning model implementation was 37 (92.5%) of total students obtained N-gain in the middle and / or high range category. Based on this results, it can be concluded that the project-based learning model implementation is effective towards the problem solving ability of students on Biotechnology subject matter. Keywords: Biotechnology, Problem solving ability, Project-based learning

32-40

Authors: Iwan Iwan, Ester L.R. Korwa, Hengky L. Wambrauw

This study aims to see students learning outcomes in class VIII A SMPN 13 Manokwari Academic Year 2017/2018 on the Human Digestive System material by applying the model of Problem Based Learning PBL). Classroom action research (CAR) was conducted in two cycles, each cycle consisting of four stages: 1) planning, 2) implementation, 3)observation, 4) reflection, involving 24 students. Data collection is done through observation sheets, interviews, documentary coverage and tests. The results of this study indicate that the students learning outcomes in Cycle I average 61.3 with 62.5% completeness and increased to 69.3 with 83.33% completeness in cycle II. This indicates that the percentage of students learning outcomes have fulfilled standard classical, 75% of KKM 60. The conclusion show that the learning process with the application of Problem Based Learnig (PBL) model can improve the learning outcomes of students class VIII A SMPN 13 Manokwari. Keywords: Human Digestive System, Learning outcomes,Problem Based Learning (PBL)

47-54

Authors: Lukmanul Hakim S., Sugiarti Sugiarti, Jusniar Jusniar

This research is research and development which aim to arrange and develop student worksheet for Senior High School grade XI based on guided inquiry on KTSP. Subject is students of class XI IPA2 SMA Negeri 2 Polewali. The development of this student worksheet refers to developmental model of 4-D by Thiagarajan. that included define phase, design phase, and develop phase. Fourth disseminate phase was not done. This student worksheet has already validated by validator and through limited try out, as well as revised many times by developer so that obtaining valid, effective and practical result. This research showed that: in cognitive aspect, the class completeness is 81,25 %; students activities in psychomotor and affective aspect showed positive tendency with each percentage for psychomotor is 81,25 % while for affective aspect is 91 %;commonly students gave positive responses toward used student worksheet likewise the responses of their chemistry teachers. Keywords: Developmental Model of 4-D, Guided Inquiry, Research and Development, Student Worksheet

64-70

Authors: Amral Amral, Usman Mulbar, Ilham Minggi

The purpose of this study is to describe the effectiveness of cooperative learning model Type Everyone is A Teacher Here (ETH) in learning mathematics on circumference and perimeter of twodimentional figure material in class XI SMKT Somba Opu Sungguminasa Kab. Gowa and describes learning outcomes, responses, activities, learning independence, and students' mathematical communication skills through the implementation of cooperative learning model type Everyone is A Teacher Here (ETH). This type of research is a pre-experiment research involving one class One Group) as an experimental class, with sample selection using Simple Random Sampling technique. The results showed that the implementation of cooperative learning model type Everyone is A Teacher Here (ETH) on the material and Area Width of Flat in the category well done. Implementation of ETH type of cooperative learning model on mobile material and Broadband Building in grade XI SMKT Somba Opu Sungguminasa Kab. Gowa is effectively reviewed from aspects of learning outcomes, learning activities, responses, mathematical communication skills and student learning independence. Keywords: ETH, Mathematics Communication, Learning Independence