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<![CDATA[PENGGUNAAN MEDIA MOLYMOOD DALAM PROSES PEMBELAJARAN KIMIA UNTUK MENINGKATKAN PEMAHAMAN IKATAN KOVALEN X TKJ SMKN 13 BANDUNG ]]>
<![CDATA[Sri Esti Widyaningsih]]>
<![CDATA[ UJMES (Uninus Journal of Mathematics Education and Science) Vol 3, No 1 (2018): Januari 2018 ]]>
Publisher : <![CDATA[Universitas Islam Nusantara ]]>
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DOI: 10.30999/ujmes.v3i1.832
<![CDATA[The rapid development of education in the world requires the existence of a very tight competition that is supported by thedevelopment of advanced technology and information, so to be able to follow these developments require good human resources.the low interest of students in learning chemistry about covalent bonds and the lack of understanding of students in integratingthe nation character builders' value in the chemistry lesson about the covalent bonds. It is expected that learning withmolymood media can help learn mastery in comprehending covalent bond in class X TKJ SMK Negeri 13 Bandung.Chemical learning about covalent bonding requires better teacher explanation because there is much complexity inmemorizing. The method used in this research is Class Action Research. It is planned that in two cycles from the results ofthe research, the data obtained, in cycle I, the percentage of student activity is 80%, while in the second cycle to 95%. Fromthe response result, students love to learn by using molymood 90%, help understanding of subject matter 83,34%, and stillneed teacher explanation 86,67%. Constraints that are sometimes encountered include technical obstacles how to usemolymood in accordance with the child's creation and precision stringing. Completeness of chemistry study about covalentbond, there is an increase in post test value of cycle II by 27% from cycle I which is above KKM.]]>
<![CDATA[BILINGUALISME DALAM PEMBELAJARAN MATEMATIKA ]]>
<![CDATA[Muhammad Tohir]]>
<![CDATA[ UJMES (Uninus Journal of Mathematics Education and Science) Vol 3, No 1 (2018): Januari 2018 ]]>
Publisher : <![CDATA[Universitas Islam Nusantara ]]>
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DOI: 10.30999/ujmes.v3i1.838
<![CDATA[The purpose of education is to create a generation that has competencies that can compete both on a national and internationalscale. Accordingly, mathematics education in schools should provide the competence that enables students to align theirabilities with other students in the international world. To be like that, the student must have the ability to understand theEnglish language which is typical for the field of study of mathematics. In order for them to access the correct information soas to avoid mistakes and misunderstandings. For that learning mathematics in schools should provide an introduction to theterms of English in mathematics so that students become familiar with the use of different foreign terms. But in fact, the useof English in learning mathematics in schools is generally still very limited. This is due to a lack of understanding ofbilingualism in mathematics learning, so teaching bilingual math to teachers can be a fear of its own. This paper exploreshow bilingual math learning is, about how it is prepared, and how it is executed. Then the teachers no longer feel afraid totry it.]]>
<![CDATA[MENINGKATKAN PEMAHAMAN MATEMATIKA SISWA SMP NEGERI 1 PAGADEN KELAS VIII DENGAN GAMIFICATION KAHOOT ]]>
<![CDATA[Hendra Nugraha]]>
<![CDATA[ UJMES (Uninus Journal of Mathematics Education and Science) Vol 3, No 1 (2018): Januari 2018 ]]>
Publisher : <![CDATA[Universitas Islam Nusantara ]]>
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DOI: 10.30999/ujmes.v3i1.833
<![CDATA[The development of technology and information that is always updated all the time has shifted the role of teachers as a sourceof information and its central position. Students today can gain knowledge from diverse sources, one of them from the internetmedia. The phenomenon that rampant among students is the use of social networks that often make students addicted andignore their main task as a student of learning activities. The condition is a challenge for teachers to be able to take advantageof advances in technology and information to attract interest in learning, encourage student activity and creativity. One of thesteps that have been taken to address the challenge can be found in a classroom action research conducted by the authorhimself entitled "Improving Understanding of Students of SMP Negeri 1 Pagaden Class VIII with Kahoot gamification".]]>
<![CDATA[DESAIN BAHAN AJAR BERBASIS KEMAMPUAN KONEKSI MATEMATIS DENGAN METODE DISCOVERY LEARNING ]]>
<![CDATA[Firda Nur'fauziyyah]]>;
<![CDATA[Laelasari Laelasari]]>;
<![CDATA[Anggita Maharani]]>
<![CDATA[ UJMES (Uninus Journal of Mathematics Education and Science) Vol 3, No 1 (2018): Januari 2018 ]]>
Publisher : <![CDATA[Universitas Islam Nusantara ]]>
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DOI: 10.30999/ujmes.v3i1.834
<![CDATA[This research is motivated by the low ability of mathematical connections of students with the discovery of learning barriers (obstacles to learning) specifically obstacle epistemological learning on statistical materials. One way that can be done to overcome the barriers to learning is by making the design of teaching materials. The purpose of this study is to describe learning barriers that occur between them and connect it with the design of mathematical-based learning with discovery learning method on statistical materials. This research is qualitative. Technique of writing data is done through test and interview. Subjects in this study were 34 students of class XI IPS 1 SMA Negeri 3 Kuningan. This research is didactic design or Didactical Design Research (DDR) which consists of three stages, namely: daily analysis, metapedadtive analysis, and retrospective analysis. This research is only up to the stage of expert validation. The results of this study indicate limited learning barriers. Material related to statistics. Validation of teaching materials is done by three experts, namely two lecturers of Unpad FM Mathematics and a mathematics teacher of SMA Negeri 3 Kuningan. Based on the validation results, the amount of 90.67% is obtained. Therefore, the teaching materials can be stopped very valid and can be used in the learning process.]]>
<![CDATA[MODEL PEMBELAJARAN COOPERATIVE TIPE MEANINGFUL INSTRUCTIONAL DESIGN (MID) TERHADAP PENINGKATAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIK PESERTA DIDIK SMA ]]>
<![CDATA[Ati Suryati]]>;
<![CDATA[Rianti Cahyani]]>
<![CDATA[ UJMES (Uninus Journal of Mathematics Education and Science) Vol 3, No 1 (2018): Januari 2018 ]]>
Publisher : <![CDATA[Universitas Islam Nusantara ]]>
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DOI: 10.30999/ujmes.v3i1.835
<![CDATA[The problem in the present study was the low level of comprehension mathematic concept students. The alternative learningcan be applied to improve the comprehension mathematic concept students is a cooperative model type of MeaningfulInstructional Design (MID). The purpose of research to know the effect of type Cooperative MID models to increase of thecomprehension mathematic concept students and know a student response learning mathematics model of type CooperativeMID. The method in this research is quasi-experimental, with pretest-posttest control group design. The experiment wasconducted in SMA Negeri 1 Ciparay. The population in this study were all students of class X SMA Negeri 1 Ciparay.The samples are students of class X MIPA as an experimental class 1 and class 2 X MIPA as the control class.Experimental class treatment model MID Cooperative type and control class treatment with models Problem-BasedLearning. The instrument were a test mathematic concepts and questionnaires. The study concluded of comprehension thatthe model of Cooperative type MID give a positive effect to increase of comprehension mathematic concepts students. Studentgive a positive response to the study of mathematics by using models of type Cooperative MID.]]>
<![CDATA[PENINGKATAN KEMAMPUAN KONEKSI MATEMATIS DAN SELF EFFICACY SISWA DALAM PEMBELAJARAN GEOMETRI MENURUT TEORI VAN HIELE DENGAN PENDEKATAN BUDAYA SUNDA DI SEKOLAH MENGAH ATAS ]]>
<![CDATA[Pujia Siti Balkist]]>
<![CDATA[ UJMES (Uninus Journal of Mathematics Education and Science) Vol 3, No 1 (2018): Januari 2018 ]]>
Publisher : <![CDATA[Universitas Islam Nusantara ]]>
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DOI: 10.30999/ujmes.v3i1.836
<![CDATA[The purpose of this research is (1) to know the improvement of mathematical connection ability in the students who get thegeometry learning according to Van Hiele theory with the Sundanese culture approach compared with the students who getthe conventional learning. (2) to know the improvement of self efficacy in the students who get the geometry learning accordingto Van Hiele theory with the Sundanese cultural approach compared to the students who get the conventional learning. (3)to know the relationship between the ability of mathematical connection with self efficacy in the learning of geometry. Thisresearch is a quasi experimental design experiment using non-equivalent control group pretest-posttest design. The subjectsof this study are the students of grade XI SMAN 1 Sukabumi and SMAN 3 Sukabumi academic year 2014/2015.The variable of this research consists of 2 variables, namely independent variables in the form of learning geometry accordingto van hiele theory with the approach of Sundanese culture and dependent variable in the form of mathematical connectionability and student self efficacy. Technique of collecting research data using mathematical connection ability test on geometrymaterial and self efficacy scale. Technical analysis of data in this study using inferential statistics which includes t-test sampleindependent and Pearson product moment correlation analysis. This test is done with the help of SPSS Version 20.00software. The results showed that the improvement of mathematical connection ability of students who acquired geometrylearning according to Van Hiele theory with the Sundanese culture approach differed significantly compared to students whoreceived conventional learning and increased self efficacy of students who acquired geometry learning according to Van Hieletheory with different Sundanese cultural approach significantly compared with students who received conventional learning,but there is no significant relationship between mathematical connection ability and self efficacy of students on learninggeometry.]]>
<![CDATA[MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK PADA PEMBELAJARAN MATEMATIKA MELALUI ALAT PERAGA SIMULASI BANJIR ]]>
<![CDATA[Nandang Arif Saefuloh]]>;
<![CDATA[Usep Kosasih]]>;
<![CDATA[Rika Farida]]>
<![CDATA[ UJMES (Uninus Journal of Mathematics Education and Science) Vol 3, No 1 (2018): Januari 2018 ]]>
Publisher : <![CDATA[Universitas Islam Nusantara ]]>
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DOI: 10.30999/ujmes.v3i1.831
<![CDATA[Urgency of this research is implementation of constructivism based learning and Education for Suistainable Development(EfSD) that is by integrating constructivism based props with environmental issue in learning through discovery learningmodel learning. There’s a flood simulation tool created to improve the problem solving skills of learners on learningmathematics. The method in this research is experimental method by using quantitative approach, while the researchpopulation is all students of SMP YPU Bandung and sample of students study class VIII as much as two classes. Dataanalysis is done quantitatively. Quantitative analysis is performed on pre-test, post-test, and gains data normalized problemsolving abilities. Based on the analysts of the results of the study there are differences in the ability to solve mathematicalproblems among learners who learn with the model of discovery learning using the help of flood simulation aids and learnerswho learn with conventional learning, where the improvement of problem solving skills of mathematic learners who learnwith the help of simulation tools flood is better than learners who learn with conventional learning.]]>
<![CDATA[PENERAPAN PENDEKATAN BRAIN BASED LEARNING UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA DI KELAS IX SMP NEGERI 1 LABUHAN DELI ]]>
<![CDATA[Khairani Khairani]]>;
<![CDATA[Juhairiah Juhairiah]]>;
<![CDATA[Marojanah Panjaitan]]>
<![CDATA[ UJMES (Uninus Journal of Mathematics Education and Science) Vol 3, No 1 (2018): Januari 2018 ]]>
Publisher : <![CDATA[Universitas Islam Nusantara ]]>
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DOI: 10.30999/ujmes.v3i1.837
<![CDATA[This study is a classroom action research that aims to find out whether the students 'learning motivation in grade IX SMPNegeri 1 Labuhan Deli can be improved by applying mathematics learning with Brain Based Learning approach andknowing how the students' learning result with the application of Brain Based Learning approach. The research instrumentused to measure students' motivation in the form of questionnaires while the instrument to measure student learning outcomesin the form of tests. Based on the result of questionnaire of initial motivation given to the students before the action, it isknown that the low motivation level of the students with the average of the initial motivation questionnaire score is 44.21and the percentage of grade motivation level is 55.26%. After giving action on cycle I, the mean of student motivationquestionnaire score is 47,97 and the percentage of class motivation level is 59,97%. Next on the second cycle, the averagestudent motivation questionnaire score is 53 and the percentage of grade motivation level of 66.25%. From the results oftests given to students it is known that the number of students who completed in the first cycle of 61.54% while in the secondcycle 87.18%, obtained student learning completeness level in classical increased by 25.64%. Thus, the application of BrainBased Learning approach to mathematics learning at SMP Negeri 1 Labuhan Deli can improve students' motivation andlearning outcomes.]]>
