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<![CDATA[Kemampuan Siswa SMP Dalam Menyelesaikan Masalah Open-Ended Berdasarkan Aspek Fluency, Flexibility, Dan Novelty ]]>
<![CDATA[Anisa Dewi]]>;
<![CDATA[Teguh Wibowo]]>;
<![CDATA[Isnaeni Maryam]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i1.83
<![CDATA[ This study aims to describe students' ability to solve open-ended problems based on aspects of fluency, flexibility, and novelty. This type of research is qualitative. The subject taking technique in this study was purposive. The instruments that the researchers used were open-ended tests and interview guides. The research subjects were 3 students of SMP Negeri 2 Puring class VIII for the 2021/2022 academic year who had high abilities. The data collection technique used is in the form of test sheets in the form of circle questions, field notes, interviews, and documentation. The data analysis technique used is the analytical technique from Miles & Huberman which includes three activities, namely data reduction, data presentation, and drawing conclusions. The results of this study indicate that students with high abilities have a level of creative thinking 3 (creative). Students with high abilities in solving circle problems can fulfill two of the three indicators that the researcher used. The indicators are fluency and flexibility. Fluency indicators are shown by students being able to answer questions fluently and correctly. The indicator of flexibility (flexibility) is shown by students being able to answer questions with more than one way of solving.]]>
<![CDATA[Penerapan Teknik Scaffolding Untuk Mengatasi Kesulitan Belajar Siswa Dalam Menyelesaikan Soal Cerita Pada Materi Sistem Persamaan Linear Dua Variabel ]]>
<![CDATA[Agustiana Wijiastuti Wahyudi]]>;
<![CDATA[Teguh Wibowo]]>;
<![CDATA[Erni Puji Astuti]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i1.84
<![CDATA[This study aims to describe the application of the scaffolding technique given by the teacher to overcome students' learning difficulties in solving word problems in the material of a system of two-variable linear equations. This type of research is case study research. The subjects of this study were 36 grade 8 students of junior high school. Subject taking using purposive sampling technique. The data collection technique uses the Learning Implementation Plan (RPP) instrument, syllabus, interviews, field notes, and documentation, each of which has been tried out and has met the validation requirements by the validator. The data analysis technique used is the process of data reduction, the process of presenting data, the process of drawing conclusions. After being given the scaffolding technique in each group, it was found that students were able to complete the test with good and correct completion steps. Students are able to determine variables and mathematical models correctly. In addition, students are also able to explain the steps of solving well.]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN MAKE A MATCH TERHADAP HASIL BELAJAR SISWA PADA PEMBELAJARAN IPA MATERI BAGIAN TUMBUHAN DAN FUNGSINYA KELAS IV MI AL-ABRAR KOTA MAKASSAR ]]>
<![CDATA[Yolanda Eunike Trihandayani]]>;
<![CDATA[Ma’ruf Ma’ruf]]>;
<![CDATA[Anisa Anisa]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i2.632
<![CDATA[This type of research is experimental research with a Quasy Experiment approach. The purpose of this study was to analyze the effect of the Make A Match learning model on student learning outcomes in science learning about plant parts and their functions for class IV MI Al-Abrar Makassar City. The total population in this study was 60 students. The sample used in this study was total sampling, namely 34 students in class IV A and 26 students in class IV B. The research design used is the Nonequivalent Control Group, which divides the class into two groups, namely the experimental class and the control class. The research procedure includes pretest, treatment, and posttest. The research instruments were observation sheets and learning achievement tests. Data collection techniques from this study were observation, tests (pretest-posttest) and documentation. The data analysis technique used is descriptive statistics and inferential statistics. The results showed that the hypothesis test using the t-test. The results of the study obtained tcount = 11.854, ttable = 2.918, so tcount>ttable or 11.854 > 2.918 and the sig (2-tailed) value was obtained 0.00, so 0.00 <0.05 was obtained. So it can be concluded that H0 is rejected, H1 is accepted. Based on the results of the research above, it can be concluded that there is an influence of the Make A Match learning model on student learning outcomes in science learning about plant parts and their functions for class IV MI Al-Abrar Makassar City.]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN LEARNING STARTS WITH A QUESTION TERHADAP HASIL BELAJAR SISWA PADA PEMBELAJARAN IPA KELAS V SD NEGERI BONTOKAMASE ]]>
<![CDATA[Rexy Fernanda]]>;
<![CDATA[Nasrah Nasrah]]>;
<![CDATA[Anisa Anisa]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i2.636
<![CDATA[The type of research used is a quasi-quantitative experiment. This experimental research uses a quasi-experimental research design with nonequivalent control group design. This study aims to determine the effect of the Learning Starts With a Question learning model on student learning outcomes in fifth grade science learning at SD Negeri Bontokamase. From the test results, the Pretest value is 0.055 > 0.05 and the Post-test value is 0.073 > 0.05. From these tests, it can be concluded that the Pretest value is greater than 0.05 and the Post-test value is greater than 0.05. The homogeneity test results obtained Sig value α = 0.575, this means that the Sig value is greater than α (0.575 > 0.05) so that it can be concluded that the two groups are homogeneous. the hypothesis results obtained Sig (2.Tailed) = 0.000 meaning that H0 was rejected because Sig (2.Tailed) < α or (0.000 < 0.05). H1 is accepted because Sig (Tailed) > α or (0.575 > 0.05). In the T test analysis, Sig < table or (0.575 < 1.697). ). Based on the results of the study it can be concluded that there is a significant influence between learning taught using the Learning Starts With a Question model and conventional learning on science learning in fifth grade students of SD Negeri Bontokamase.]]>
<![CDATA[EFEKTIFITAS MODEL PEMBELAJARAN INKUIRI TERBIMBING TERHADAP HASIL BELAJAR IPA PESERTA DIDIK KELAS V SD INPRES PARE’-PARE’ KECAMATAN BAJENG KABUPATEN GOWA ]]>
<![CDATA[Nurul Hikmah]]>;
<![CDATA[Irmawanty Irmawanty]]>;
<![CDATA[Anisa Anisa]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i2.655
<![CDATA[This type of research is quantitative with a pre-experimental research design in the form of One Group pretest-posttest. This study aims to determine the effectiveness of the guided inquiry learning model by teaching material properties of objects in class V SD Inpres Pare'-pare', in terms of the achievement of mastery of learning outcomes; student activity in participating in learning; and students' responses to the use of inquiry learning models. This study uses two observed variables, namely the independent variable (X) in this study is the learning model, namely the guided inquiry learning model and the dependent variable (Y) in this study is the result of learning science in grade V SD Inpres Pare'-Pare'. The population of this study were fifth grade students of SD Inpres Pare'-Pare'. The sampling technique used is saturated sampling technique, by making the population a sample of 20 students. The research instruments used were learning achievement tests, activity sheets, and response sheets, while the data collection techniques in this study used learning achievement tests, documentation and observation. The data analysis used was descriptive statistical data analysis, activity data analysis and student response data analysis. The results of this study indicate that the average posttest result is 94. As for the percentage of student activity after the use of the guided inquiry learning model is 82% and for the positive response of students to the use of the guided inquiry learning model is 96%. Based on the results of the research above, it can be concluded that the results of research on the use of effective guided inquiry learning models are used in learning science material on the properties of objects in class V SD Inpres Pare'-Pare', Bajeng District, Gowa Regency.]]>
<![CDATA[Project Based Learning terhadap Kemampuan Pemecahan Masalah Siswa SDN Dukuh Menanggal 1/424 Surabaya ]]>
<![CDATA[Maria Christina Sri Sunarsih]]>;
<![CDATA[Tuty Setijani]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i2.671
<![CDATA[Tujuan dari penelitian ini yaitu untuk mengetahui ada tidaknya pengaruh project based learning terhadap kemampuan pemecahan masalah matematika siswa di SDN Dukuh Menanggal 1/424 Surabaya. Penelitian ini merupakan kuantitatif eksperimen semu. Desain penelitian ini adalah nonequivalent posttes-only control design. Populasi dalam penelitian ini adalah seluruh siswa kelas II SDN Dukuh Menanggal 1/424 Surabaya yang berjumlah 72 siswa. Melalui cluster random sampling terpilih sampel kelas II-A sebagai kelas eksperimen dan kelas II-B sebagai kelas kontrol. Teknik pengumpulan data pada penelitian ini yaitu menggunakan tes. Teknik analisis data yang digunakan yaitu dengan menggunakan uji statistika yang terdiri dari uji normalitas, uji homogenitas dan uji hipotesis dengan menggunakan uji-t. Berdasarkan hasil dan pembahasan penelitian maka dapat disimpulkan bahwa ada berpengaruh pembelajaran model project based learning terhadap kemampuan pemecahan masalah pada materi bangun datar siswa kelas II sd di SDN Dukuh Menanggal 1/424 Surabaya. Hasil penelitian ini dapat dijadikan pertimbangan untuk menerapkan project based learning di sekolah dasar]]>
<![CDATA[Application Of The Problem-Based Learning Model To Improve Learning Outcomes Of Class X Biology Students At SMA Negeri 2 Tondano ]]>
<![CDATA[Gabriel Gloria Lumentut]]>;
<![CDATA[Orbanus Naharia]]>;
<![CDATA[Ferny Tumbel]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i2.672
<![CDATA[This study aims to determine the use of audio-visual media in Problem-Based Learning to improve student learning outcomes in tenth grade SMA Negeri 2 Tondano using classroom action research as the research methodology. (1) Planning, (2) Action, (3) Observation, and (4) Reflection are the four major phases of a cycle. In data analysis, the1percentage of completed student1learning outcomes is utilized. The research result was derived from student learning outcomes using two cycles; in cycle I, the1percentage of classical completion was 44.44 percent and in cycle II, it was 55.55 percent. It became a reference for the subsequent cycle's follow-up. The classical percentage of completeness for cycle II was then 92.59 percent complete and 7.40 percent incomplete. This demonstrated that it followed the research indicator in a conventional manner. Therefore, it is unnecessary to follow the subsequent cycle. This study concludes that using problem-based learning audio-visual as a learning medium for virus materials is crucial for improving student learning outcomes among students in1class X at SMA Negeri 21Tondano.]]>
<![CDATA[Analysis Of Utilization Of Information Technology In Learning Mathematics ]]>
<![CDATA[Ulfiyanti Ulfiyanti]]>;
<![CDATA[Victor R. Sulangi]]>;
<![CDATA[Sanjte M. Salajang]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i2.676
<![CDATA[This research aims to determine the utilization of information technology in mathematics learning in Class VIII of SMP Negeri 1 Parigi Selatan. This is a case study that describes an actual situation. In collecting data, the researcher used data collection procedures through interviews with informants, who, in this case, were students, as the source of data and information. Qualitative data analysis in this research uses the SWOT analysis method, which systematically identifies various factors to formulate company strategies. This analysis is based on the logic that can maximize strengths and opportunities while minimizing weaknesses and threats. Then, identify the types of errors and conclude. From the strengths perspective, the results indicate that implementing online learning allows learning resources to be easily accessed online. From the perspective of weaknesses, an unstable internet connection affects students' focus on learning and teaching. From the perspective of opportunities, online learning enhances students' self-learning skills and provides new insights into technology and learning. Finally, from the perspective of threats, students' learning motivation decreases.]]>
<![CDATA[Pengaruh Strategi REACT Terhadap Kemampuan Berpikir Kritis Siswa SMA Negeri 4 Merauke ]]>
<![CDATA[Neneng Amabarwati]]>;
<![CDATA[Minuk Riyana]]>;
<![CDATA[Rian Ade Pratama]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i2.727
<![CDATA[This study aims to determine the effect of the implementation of the REACT strategy on critical thinking skills of SMA Negeri 4 Merauke students. This research was an experimental research design with pretest-posttest control group design, where the research was conducted, namely in SMA Negeri 4 Merauke. Hypothesis testing used homogeneity test. The implementation of the REACT strategy is seen through the acquisition of an average posttest score of 75.58 which was more than the average pretest score of 42.65 in the experimental class, with an increase in the moderate category of 0.5738 and based on a paired T-test sample with a sig value. (2-tailed) 0,000 <0.05 which means that there is a difference between the pretest and posttest, in other words the influence of the application of the use of REACT strategies to the critical thinking skills of SMA Negeri 4 Merauke students. Students' thinking skills are better in which students can solve critical thinking questions given in accordance with predetermined scoring indicators, students write what is known from the problems, students make mathematical models, students use strategies in solving problems and are able to make conclusions from solving the given problem. With the test results obtained by students almost weak on the average criteria of the analysis indicators.]]>
<![CDATA[Inventarisasi dan Identifikasi Jenis Tumbuhan Famili Poaceae di Sekitar Cibiru, Bandung, Jawa Barat ]]>
<![CDATA[Maulina Azizah]]>;
<![CDATA[Melza Aulia]]>;
<![CDATA[Ateng Supriyatna]]>
<![CDATA[ Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam ]]>
Publisher : <![CDATA[Universitas Katolik Widya Karya Malang ]]>
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DOI: 10.59581/konstanta-widyakarya.v1i2.799
<![CDATA[Poaceae is a cosmopolitan group of grasses whose diversity is very high in Indonesia due to the diversity of ecosystems and geographical conditions that support the growth of the group. The grasses are easy to grow and resistant to drought and waterlogging. Poaceae are used as food ingredients in Indonesia and natural greening materials that play a role in natural balance. This study aims to inventory and identify plant species of the Poaceae family around Cibiru, Bandung, West Java. The method used in this research is descriptive qualitative method. The research was conducted by exploration, namely exploring along the research location and collecting information on the existence of plant species of the Poaceae family. Plant identification was carried out by matching plant morphological characters using various literature both identification books, journals, and websites. There were five species found including Oryza sativa, Zea mays, Imperata cylindrica, Panicum repens, and Panicum maximum.]]>
