bluuebunny/crossref_metadata_2025 huggingface dataset:
THE ROLE OF TOURISTS IN INCREASING COMMUNITY INCOME IN THE SUNAN AMPEL TOURISM RELIGIOUS TOURISM AREA IN SURABAYA
Authors: Kurniawan Yunus Ariyono  , Sukma Irdiana  , Kusnanto Darmawan  , Mohammad Noor Khairullah
Published: March 2024

Religious tourism has its own charm for tourists with spiritual values and inter-religious tolerance which can be a guide for life. The history and diversity of Indonesia's natural beauty combined with spiritual values make tourist attractions have their own beauty. Indonesia has enormous potential for religious tourism. This is because Indonesia has long been known as a religious country. Many historical buildings or places have special meaning for tourists. In addition, the number of religious people in Indonesia is a potential for the development of religious tourism in Indonesia. The purpose of this research is to find out the role of tourists in increasing people's income in the religious tourism area of Sunan Ampel's tomb and to find out how the community responds to the existence of religious tourism of Sunan Ampel's tomb. Qualitative descriptive research is research that aims to describe and describe events and phenomena that occur in the field and present data in a systematic, factual and accurate manner by means of observation, interview and documentation techniques. Researchers use source triangulation to check the validity of research data, and draw conclusions. The results of this study indicate that the role of tourists in visiting religious tourism places really provides opportunities for the surrounding community to earn income. So that people around religious tourism sites can increase their income through trading religious goods.
KEPUASAN KONSUMEN TERHADAP LAYANAN GOJEK MELALUI CITRA MEREK DAN HARGA SEBAGAI VARIABEL INTERVENING
Authors: Sri Ndaru Arthawati
Published: March 2024

The purpose of this study is to determine the influence of brand image and price to user satisfaction through the decision to use as intervening variable. Quantitative analysis method is used in this resecrh. Methods of data collection is using questionnaires with 100 respondents. Sampling technique is using accidental sampling method with criteria of respondents is students of Sultan Ageng Tirtayasa University who have used Go-Jek more than 3 times. The data used in this study is the primary data. Data analysis is using path analysis with SPSS program version 22 and Sobel Test. The statistical test shows that the brand image has a positive and significant impact on user satisfaction, but the price has no significant and positive effect on user satisfaction. Brand image and price variable have positive and significant influence on decision to used the service. Path analysis shows that the decision to use the service as intervening variable can not mediate the relationship of brand image and price to satisfaction.
Children’s Growth, Nutritional Status, and Its Associated Factors in Karyawangi Village, Indonesia
Authors: Alvin Salim  , Evi Martha Suryani  , Jennifer Simaremare  , Jhon Oktavian  , Wilson Siahaan  , Yomima Herwawan  , Lyna Hutapea
Published: March 2024

Stunting as national and global issue needs full attention from parents and healthcare teams. One of the precautions is to monitor children’s growth and nutritional status. The aim of this study is to discover the factors that related to children’s growth and nutritional status to prevent stunting from happening. This is a cross-sectional study with quantitative design and the sample is recruited by purposive sampling technique. Informed consent is obtained from participants and questionnaire from Parongpong Community Health Center is utilized. Thirty-six children become participants with acknowledgement from their parents. Most children are boys, have normal height, also adequate nutrition. Most parents have elementary school education, household income ranged from ±US$64 to ±US$128, owning health insurance, eating at least three times a day, and have balance nutrition in meals. Parental education level becomes the factor of children’s growth and nutritional status in this study. Parental education level is vital to support children’s growth and nutritional status. The other factors may be irrelevant or affected by environment, household ability, and cultural factors in the setting.
Modification and performance evaluation of yam peeling machine
Authors: Adetola Olufemi Adeyemi , Mustapha Idris Ajibola
Published: March 2024

Yam is a versatile crop and plays a vital role in tropical regions, where it can be transformed into various food products. Peeling is an essential step in the processing of yam, as it increases its value. While manual peeling with knives is common in households, larger-scale production requires the use of yam peeling machines. The objective of this study was to analyze and enhance the performance of an existing yam peeling machine. The key components of the machine include the machine frame, a wire mesh-like drum, a speed reduction gear motor, a pumping machine, sprockets, pipes, and a water container. The yam peeler is powered by a three-phase 2 hp electric motor. The machine was tested on three different types of yams with varying moisture contents and at different speeds. Various performance parameters such as peeling efficiency, peeling capacity, flesh loss, and time efficiency were evaluated. Statistical analysis and SPSS models were utilized to examine the relationship between different factors and the performance metrics of the machine. The study revealed that as the peeling speed increased, the efficiency decreased. The peeling efficiency ranged from 63.27% to 92.74%, peeling capacity ranged from 2.28 kg/h to 11.34 kg/h, and flesh loss varied from 7.26% to 36.73%. The moisture content of the yams, peeling speeds, and tuber morphology were found to have significant effects on peeling efficiency, flesh loss, peeling capacity, and time efficiency. The yam peeler production cost is estimated to be $150. The machine demonstrated suitability for small-scale food industries due to its low cost and minimal maintenance requirements.
Comparative seasonal analysis of IC50, total antioxidant capacity, phenolics, and flavonoids of some vegetable plants from the aquaponics system
Authors: Ibrahim Labaran
Published: March 2024

Seasonal factors such as temperature, solar UV-light intensity, and daylight length can induce changes in the water quality properties and, hence, the nutritional compositions of plants. This comparative study was carried out for the consecutive four (4) seasons (winter, spring, summer, and autumn) to determine the influence of seasonal variations on the 50% inhibitory concentration (IC50), total antioxidant capacity (TAC), total phenolics content (TPC), and total flavonoids content (TPC) of the red chili fruit (RCF), red tomato fruit (RTF), green leafy spinach (GLS), and green leafy lettuce (GLL) collected from a coupled commercial aquaponics system. The IC50, TAC, TPC, and TFC concentration levels indicated a significant (P<0.05) difference in the summer compared with the winter, spring, and autumn. The RCF extract indicated the lowest IC50, thus greater scavenging power in comparison to RTF, GLS, and GLL extracts. Similarly, the RCF showed the highest TAC and TPC, while the GLL showed the highest TFC. In this study, variations in seasons have induced changes in the IC50, TAC, TPC, and TFC concentration levels of the RCF, RTF, GLS, and GLL extracts.
GAMBARAN SELF ACCEPTANCE REMAJA YANG MENGALAMI FATHERLESS DI MATANI SATU KECAMATAN TOMOHON TENGAH
Authors: P. Padang Patra , Rindengan Mersty E. , Naharia Melkian
Published: March 2024

This research uses a qualitative research method with a phenomenological approach. In this research, the data collection method used was interviews. Determining the subjects in this study used a purposive sampling technique, totaling 2 young people aged 21 and 22 years. This research aims to determine the picture of self-acceptance of teenagers who are orphans in Matani Satu, Central Tomohon District. The results showed that the two subjects had different self-acceptance. Subject Lisa has good self-acceptance, while subject Raisa has not fully accepted herself. The dominant factors that shape the self-acceptance of both subjects are an understanding of oneself, realistic expectations, the absence of environmental obstacles and self-perspective.
PEMAAFAN REMAJA BROKEN HOME DI KOTA TOMOHON
Authors: Marunduri Marchellus S. , Katuuk Deitje A. , Kumaat Theophany D.
Published: March 2024

Forgiveness is a process that affects emotional changes and a person's attitude towards the abuser who has hurt him. This study aims to determine the process of forgiveness, factors that influence forgiveness, and forms of forgiveness in broken home adolescents in Tomohon City whose parents divorced. The method used in this study is qualitative phenomenological method. The informants used as research material amounted to two people, sampling in this study was purposive sampling, the methods used were observation and interviews. The results of this study show differences in forgiveness that occur in the two informants as well as different experiences of events and perceptions of actions committed by each parent towards the informant and also in the informant's family which can be seen from the dimension of forgiveness by McCullough, Root, and Cohen (2006).
Analisis Kemampuan Pemahaman Konsep Matematis Siswa Madrasah Aliyah Terhadap Materi Trigonometri
Authors: Kiki Patmala  , Putri Yulia
Published: March 2024

Dalam pelajaran matematika sangat diperlukan pemahaman konsep matematis siswa yang merupakan kemampuan sangat fundamental yang harus dimiliki oleh seorang siswa. Pemahaman konsep merupakan kemampuan untuk menguasai materi pembelajaran dengan baik, di mana siswa tidak hanya memiliki pengetahuan dan pengenalan terhadap konsep, tetapi juga mampu mengungkapkan kembali konsep tersebut dalam bentuk yang lebih sederhana dan mudah dipahami, serta mampu mengaplikasikannya dalam situasi yang relevan. Pemahaman konsep yang rendah mengakibatkan rendahnya hasil belajar siswa. Penelitian ini bertujuan untuk mengetahui pemahaman konsep matematis siswa pada materi trigonometri. Jenis penelitian yang digunakan peneliti yaitu kualitatif dengan pendekatan deskriptif. Data yang digunakan dalam penelitian ini menggunakan hasil tes dari kemampuan pemahaman konsep matematis siswa dengan indikator soal trigonometri. Subjek dalam penelitian ini yaitu siswa kelas XI MIA 2 MAN 1 Sungai Penuh yang berjumlah 29 siswa. Hasil tes materi trigonometri menunjukkan bahwa rata-rata hasil tes  64,8; median 67,4; modus 72; nilai minimum 16; dan nilai maksimum 98. Berdasarkan hasil tes  kemampuan pemahaman konsep ditemukan bahwa 19% siswa tergolong memiliki kemampuan tinggi dalam pemahaman konsep matematis trigonometri, 63% tergolong sedang, dan 19% masih tergolong rendah. Dapat disimpulkan bahwa siswa kelas XI MIA 2 di MAN 1 Sungai Penuh untuk tingkat kemampuan pemahamn konsep terhadap trigonometri masih dalam kategoru sedang. Oleh karena itu disarankan agar siswa terlibat secara aktif selama proses pembelajaran di kelas guna meningkatkan kemampuan pemahaman konsep matematika mereka, sehingga dapat meningkatkan hasil belajar siswa lebih baik lagi.
Penentuan Premi Tahunan Asuransi Jiwa Syariah Dwiguna Gabungan Berjangka n-Tahun
Authors: Samsinar Samsinar , Ekawati Darma , Ansar Ahmad
Published: March 2024

Sharia life insurance is an effort to help each other among customers by paying tabarru funds intended for customers who are at risk of unexpected financial losses caused by death. The purpose of this research is to determine the annual premium value of the combined -year endowment life insurance based on sharia principles with the interest rate changed to Return On Investment (ROI) which changes stochastically following the Langevin type model and obtains the ROI relationship, the term of the agreement, the amount of compensation for the annual premium of the sharia -year combined endowment term life insurance. The Monte-Carlo simulation method is applied to obtain annual premium values ​​with initial ROI values ​​equal to 0.35, 0.06 and 0.029. The results obtained in this study by applying a Monte-Carlo simulation to the calculation of the annual sharia -year joint endowment life insurance premium for joint participants are men aged 45 years, women aged 42 years, and men aged 18 years and older. A 10-year agreement with an initial ROI value of 0.35 is Rp. 6,161,275, an initial ROI value of 0.06 is Rp. 6,585,471, and an initial ROI value of 0.029 is Rp. 6,631,190. The results obtained show that the relationship between ROI, the term of the agreement and the amount of compensation for the annual endowment life insurance premium is that the smaller the initial ROI value, the greater the annual premium value.
Rancang Bangun Game Edukatif Matematika Berbasis Android pada Materi Geometri
Authors: Jumiati Jumiati , Ekawati Shindy , Kasma Safwan
Published: March 2024

The goal to be achieved in this research is to produce an Android-based Mathematics educational game on class VII Geometry Material. The type of research used is R&D (Research and Development). The MDLC (Multimedia Development Life Cycle) method is used to complete the research stages which include concept, design, material collection, assembly, testing and distribution. The resulting application presents mathematical educational games to users, which can be used by teachers and students of SMPN 1 Baebunta Selatan. Application functional testing results where the test results of all features on the main menu and functions on interactive learning media are as expected. Where the final score obtained is 4, which means that the application assessment is in the very good category
Rancang Bangun Media Pembelajaran IPA Materi Tata Surya Interaktif Berbasis Android
Authors: Mardaling Meliana Useng , Kurniadi Wisnu , Suhardi Suhardi
Published: March 2024

This research aims to design and build a solar system learning media for class V students at SDN 171 Salubance as a solution to problems at the research location. This research was carried out at SDN 171 Salubance. The type of research used is Research and Development (R&D), the research method is Multimedia Development Life Cycle (MDLC) and the data collection methods are observation, interviews and literature study. This application was built using Construct 2 Software. The Solar System Learning Media displays the Material, Quiz, KD (Basic Competency), Instructions and Profile menu. With this learning media, students can get to know the types of solar systems and this learning media has quizzes so that students can be interested in solar system material. The testing of this research is system testing using Black box testing and media expert testing. The media expert's test results showed that a value of 3.8 was in the very good category. The results of material expert testing showed a value of 3.8 in the very good category. The results of student responses showed a score of 3.71 in the very good category.
Analisis Kemampuan Penalaran Matematis Siswa dalam Mengerjakan Soal Cerita Materi Kelas VIII SMP
Authors: Salmila Yepa , Putri Yulia
Published: March 2024

This research is a descriptive research that aims to analyze the level of students' mathematical reasoning abilities in solving math problems in the form of stories. This research was conducted at SMP Negeri 7 Sungaipuh with the subjects taken, namely class VIII C students for the 2022-2023 academic year. The instrument used is a test of mathematical reasoning ability as many as 4 items and interviews with several students. The results showed that the students' mathematical reasoning abilities at SMP Negeri 7 Sungai Lilin were classified as moderate. students are able to imagine how to solve questions and apply them when answering questions. However, there are still students who are less able to understand the meaning of one of the questions given and indicators of drawing conclusions that are still lacking.
Aktivitas Etnomatematika pada Tari Sekapur Sirih di Kerinci
Authors: Reni Gustia  , Aan Putra
Published: March 2024

Meaningful Mathematics learning is learning that bridges mathematics and culture. One culture that can be explored is the sekapur betel dance. This research aims to explore the mathematical concepts contained in the sekapur betel dance activity. Just like dance in general, the Sekapur Sirih dance has several components, namely: movement, accompaniment, make-up and clothing, props, floor patterns and performance venue. Where data collection is carried out using observation techniques, literature studies, interviews and documentation.
Pengembangan Media Pembelajaran Matematika Pada Materi Garis Singgung Lingkaran Berbasis Geogebra
Authors: Patandung Mersi , Ikram Muhammad , Pasandaran Rio Fabrika
Published: March 2024

This research is research and development (R&D) with limited trials with the aim of developing mathematics learning media on tangents to circles. The research subjects were students in class VIII.5 of SMP Negeri 8 Palopo with a total of 31 students. The procedure for developing mathematics learning media used in this research is the ADDIE development model which includes 5 stages, namely the analysis stage, design stage, development stage, implementation stage and evaluation stage. However, distribution in this research cannot be carried out because this research is only a limited trial. Mathematics learning media using Geogebra has been developed, validated, tested and revised to produce media that is suitable for use. The learning media developed in this research is declared valid, based on the feasibility percentage score by media experts, namely 3.5, which is in the very valid category. Observation sheet on learning implementation, teacher and student responses to the media being developed responded positively, this can be seen from the observation sheet on learning implementation, the percentage is 84.17% in the very practical category, the percentage of student responses, namely 83.73%, is in the very practical category , and the teacher percentage of 84.00% is in the very practical category. The mathematics learning media developed has met the effective criteria based on the percentage of classical learning completeness of 81.51%, which is in the very valid category.
Deskripsi Creative Thinking pada Materi Segitiga dan Segi Empat ditinjau dari Stres Akademik Siswa
Authors: Nadila Rika , Karmila Karmila , Salwah` Salwah
Published: March 2024

Penelitian ini adalah penelitian deskriptif dengan pendekatan kualitatif yang bertujuan untuk mendeskripsikan creative thinking pada materi segitiga dan segi empat ditinjau dari stres akademik siswa. Subjek penelitian ini adalah siswa kelas VII A SMP Negeri 1 Angkona yang terdiri dari 1 siswa dengan tingkat stres akademik kategori tinggi, 1 siswa dengan tingkat stres akademik kategori sedang dan 1 siswa dengan tingkat stres akademik kategori rendah. Instrumen penelitian ini adalah peneliti sendiri. Pada penelitian ini juga digunakan instrumen pendukung yaitu: 1) angket stres akademik, 2) tes creative thinking dan 3) pedoman wawancara. Hasil penelitian adalah: 1) siswa dengan stres akademik kategori tinggi (SAT) memiliki kemampuan creative thinking sesuai dengan hasil tes dan wawancara belum memenuhi ketiga indikator creative thinking kefasihan, fleksibilitas dan kebaruan, 2) siswa dengan stres akademik kategori sedang (SAS) memiliki kemampuan creative thinking sesuai dengan hasil tes dan wawancara hanya menguasai 2 indikator yaitu kefasihan dan fleksibilitas sedangkan indikator kebaruan belum mampu dikuasai, 3) siswa dengan stres akademik kategori rendah (SAR) memiliki kemampuan creative thinking sesuai dengan hasil tes dan wawancara hanya menguasai 1 indikator yaitu kefasihan sedangkan indikator fleksibilitas dan kebaruan belum mampu dikuasai.
Strategi Abduktif-Deduktif Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa
Authors: Nasution Eline Yanty Putri , Dasmina Ayu , Erita Selvia
Published: March 2024

The background in this research is the lowerness of students’ problem solving skill. This  research aim to improve students' problem solving skill by using abductive-deductive strategies. This research used the quasi-experimental method with the Control Group Pretest-Posttest design. The research population was all of VIII grade students in SMPN 4 Kerinci. We use the survey technique to determine the research sampel. The sample of this research was students of VIII A grade as the control class and the students of VIII B grade as the experimental class. The research instruments used in this research is problem solving ability test. The pretest was given before the learning begun then the posttest was given after the learning process. The results of this research indicate that students in the experiment class have better problem solving skills than the control class. The conclusion of this research was the abductive-deductive strategies can improve the students’ problem solving ability.
Analisis Proses Pemecahan Masalah Siswa Dalam Mensketsa Luas Daerah Di Bawah Kurva
Authors: Azizah Nur , Salwah Salwah , Ikram Muhammad
Published: March 2024

This study aims to analyze the problem solving process of high school students in sketching the integral area under the curve. This research was conducted at SMAN 6 Luwu Timur, South Sulawesi Province. The research method used in this method is a qualitative method using a descriptive approach. The conclusion in this study was that on the engagement indicator it was found that there were students who identified thoroughly and there were also students who only partially identified and there were also students who identified internally. As for the transformation-formulation indicator, it was found that there were students who made initial guesses by using the integral concept first and then guessed the critical points needed to sketch the graph. However, there are also students who make initial guesses by determining the critical points needed to draw the graph first and then in the next guess using the definite integral concept. However, there are also students who only make guesses by guessing critical points by utilizing the available information to sketch graphs. For the implementation indicators, it was found that there were students who formulated the graph first, then created the shaded area of ​​the graph, followed by the calculation phase. Then there are students who only finish at the graph formulation stage making shaded areas on the graph, but do not continue at the calculation phase.
Pemodelan 3 Dimensi Volume Rembesan Polutan Sampah untuk Penentuan Lapisan Akuifer
Authors: Sahiruddin Rahma , Agustina Agustina , Sukmawati Ni Luh Mira , Fajar Muhammad , Manrulu Rahma Hi
Published: March 2024

Research has been carried out with the title 3-dimensional modeling of the volume of waste pollutant seepage to create an aquifer layer at the Mancani Landfill, Palopo City. This study aims to determine the volume of waste pollutant seepage in the Mancani TPA Palopo City by knowing the depth of the air based on its resistivity value. Measurements were made with 5 tracks along the 200 meters using the Schlumberger configuration. The data is carried out using IP2Win Software to obtain resistivity values and depth and Voxler Software to obtain 3 Dimensional modeling, data interpretation based on resistivity tables. The results obtained are that the leachate at the Mancani landfill in Palopo City is at a depth of 1 - 4.5 meters with a resistivity value ranging from 11.00-23.39 Ωm and a seepage volume of 29,929 m3
Error Analysis Of Junior High School Students Based On Newman Procedure In Solving Numeration Problems Reviewing From Independent Learning
Authors: Mulyana Diki , Nurjanah Eka , Lestari Wiwit Damayanti
Published: March 2024

The points of this review (1) are to figure out the most missteps made by understudies in settling the base ability evaluation numeracy questions, and (2) to figure out the elements that make understudies commit errors in addressing the base skill appraisal numeracy questions because of free learning, (3) to depict the mistakes. what understudies do is botches made by understudies with autonomous learning in taking care of AKM numeracy issues. In this study utilizing an illustrative strategy with a subjective methodology, the subjects in this study were educators and understudies. Information assortment methods utilized tests, meetings, surveys, and documentation from the educator and 6 understudies in the classification of High, Medium, and Low. Test methods, interview procedures, survey strategies. The aftereffects of this study are (1) the slip-ups made by understudies in addressing the AKM numeracy questions in light of free picking up, as per the educator, incorporating absence of comprehension of the material, absence of comprehension of inquiries, and understanding inquiries. (2) The missteps made in tackling the inquiries that most understudies make are mistakes in perusing the inquiries, grasping the inquiries, and abilities during the time spent addressing the AKM numeracy questions. (3) Learning autonomy influences the consequences of addressing the AKM numeracy questions that are finished, understudies with high classifications on test results have high learning freedom, and understudies who get low experimental outcomes are less autonomous in learning.
Pengaruh Pendekatan Problem Centered Learning (PCL) Terhadap Kemampuan BerpikirKreatif Siswa dalam Pembelajaran Matematika
Authors: Nasution Eline Yanty Putri , Nisa Asra , Rusliah Nur
Published: March 2024

This study started from the lack of students’ mathematical creative thinking skills in SMPN 4 Kerinci. The Problem Centered Learning (PCL) Approach can improve the students’ creative thinking ability in theory. We interested to investigate the effect of the Problem Centered Learning (PCL) Approach in students’ creative thinking skills through this study. The purpose of this study was to determine the students’ mathematical creative thinking skills in solving triangles and quadrilaterals problems with using Problem Centered Learning (PCL) Approach. This study was quasi experiment research with Post-Test Only Control Group Design. The research sample consisted of the entire population from VII A and VII B grades at SMPN 4 Kerinci. Therefore we use the saturated sample technique where 20 students in VII A grade as  experimental class then 20 students in VII B grade as control class. We use the creative thinking test, observation sheet and documentation technique to collect the data. The data were analyzed using the parametric t-test because the data distribution was normal and the sample was come from the homogeny population. The results of this study indicate that students in the experimental class have better creative thinking skills than the control class. The lack of students’ creative thinking ability in the control class was caused by most of students pay less attention to the learning process, did not master the triangle and quadrilateral material and lack ability in developing an idea in solving the given problem.
Analisis Kemampuan Spasial melalui Aplikasi Education Game pada Siswa Kelas IX B SMP Negeri 1 Palopo Ditinjau dari Subjektif Well Being
Authors: Dirham Muhammad , Salwah Salwah , Sukmawati Sukmawati
Published: March 2024

Penelitian ini bertujuan mengetahui kemampuan spasial siswa kelas IX melalui aplikasi education game ditinjau dari subjektif well being. Jenis penelitian ini adalah penelitian deskriptif kualitatif. Pemilihan subjek dilakukan dengan cara memberikan angket subjektif well being kepada seluruh siswa kelas IX B yang berjumlah 30 orang. Kemudian dipilih 3 orang sebagai subjek penelitian berdasarkan pengkategorian subjektif well being. Instrumen yang digunakan yaitu angket subjektif well being, tes kemampuan spasial dan wawancara. Analisis data menggunakan 4 tahapan yaitu pengumpulan data, reduksi data, penyajian data dan kesimpulan. Hasil penelitian menunjukkan bahwa: (1) kemampuan spasial subjek dengan subjektif well being tinggi hanya mampu mencapai 4 dari 5 indikator. (2) kemampuan spasial subjek dengan subjektif well being sedang dan subjektif well being rendah telah mampu mencapai seluruh indikator tersebut. (3) cara berpikir semua subjek dalam menyelesaikan soal berbeda-beda, seperti saat menyelesaikan soal berdasarkan indikator pertama dan terakhir.
Analisis Kemampuan Komunikasi Matematis Siswa kelas VII MTs Negeri 2 Kota Sungai Penuh pada materi segitiga dan segiempat
Authors: Verty Nur Amalia  , Eline Yanty Putri Nasution  , Hoiriyah Diyah
Published: March 2024

This study aims to determine students' communication skills. The research method used is qualitative. Qualitative research method is a research that is used to examine natural objects where the researcher is the key instrument. Data was collected through observation and analysis of student answer sheets. The results of this study were that students' communication skills were still low on triangles and quadrilaterals. This can be seen in the results of student answer sheets, teachers need to improve student abilities again. Qualitative research method is a research that is used to examine natural objects where the researcher is the key instrument.
Deskripsi Kemampuan Berpikir Kritis Matematis Awal pada Materi Garis dan Sudut
Authors: Ridwan Nurfia , Salwah  , Jumarniati
Published: March 2024

Penelitian ini adalah penelitian kualitatif yang bertujuan untuk mendeskripsi kemampuan berpikir kritis matematis awal pada materi garis dan sudut siswa kelas VII SMP Negeri 2 Bua. Subjek penelitian ini adalah siswa kelas VII SMP Negeri 2 Bua yang berkemampuan tinggi, sedang, dan rendah. Instrumen penelitian ini adalah peneliti sendiri. Penelitian ini juga digunakan instrumen pendukung yaitu; (1) tes kemampuan berpikir kritis matematis awal. Data yang diperoleh dianalisis dengan analisis kualitatif  dimana peneliti melakukan reduksi terhadap data yang diperoleh. Hasil penelitian menunjukkan kemampuan berpikir kritis matematis awal siswa dengan kemampuan tinggi yaitu terletak pada indikator menginterpretasi, menganalisis, dan mengevaluasi, kemampuan berpikir kritis matematis awal siswa dengan kemampuan sedang yaitu terletak pada indikator menginterpretasi dan menganalisis, dan kemampuan berpikir kritis matematis awal siswa dengan kemampuan rendah yaitu terletak pada indikator menginterpretasi
Analisis Kemampuan Numerik Ditinjau dari Intelligence Quotient (IQ) Siswa Kelas VIII SMP
Authors: Sari Rusmini Indah
Published: March 2024

Penelitian ini adalah penelitian kualitatif yang bertujuan untuk menganalisis kemampuan numerik ditinjau dari Intelligence Quotient (IQ) siswa kelas VIII SMP pada materi pola bilangan. Subjek penelitian ini adalah 3 orang siswa kelas VIII SMP Negeri 2 Angkona dengan Intelligence Quotient (IQ) yang berkategori normal rendah, normal sedang, dan normal tinggi. Instrumen penelitian ini adalah peneliti sendiri. Penelitian ini juga digunakan instrumen pendukung yaitu; (1) tes kemampuan numerik, (2) angket Intelligence Quotient (IQ), dan (3) wawancara. Data yang diperoleh dianalisis dengana analisis kualitatif dimana peneliti melakukan reduksi terhadap data yang diperoleh. Hasil penelitian menunjukkan kemampuan numerik siswa dengan kategori normal rendah belum mencapai indikator kemampuan numerik, kemampuan numerik siswa dengan kategori normal sedang yaitu terletak pada indikator peserta didik melakukan penjumlahan dan peserta didik melakukan perhitungan sederhana matematika, dan kategori normal tinggi yaitu terletak pada indikator peserta didik mampu melakukan penjumlahan.
Rancang Bangun Aplikasi Pembelajaran IPA Berbasis Multimedia Pada Sekolah Dasar
Authors: Sul Merry , Ashari Nur Wahidin
Published: March 2024

The quality of learning is an important factor in improving student achievement. Currently, not all students can understand and apply the material taught in class because the lessons are abstract, while what is needed are real objects for learning materials. One of the learning media that can be developed at this time is learning applications. Application-based learning media is easy to access and use for everyone, and can be done anywhere, at home or on the move, allowing users to learn on their own time. The type of research used is Research and Development (R&D). The system development method used in this study is the Waterfall model. The media developed above has gone through the validation stage. The results of the validation state that the resulting learning media is suitable for use by school students. The developed application has interesting features such as attractive images, animations. In addition, the application also displays interesting visual material. To evaluate student understanding, this application is also equipped with a quiz.
Pemahaman Konsep Siswa: Eksperimen pada Siswa SMP dengan Pembelajaran Matematika Berbasis Kooperatif Tipe Conceptual Understanding Procedures (CUPS)
Authors: Kriswinarso Tri Bondan , Sugianto Lis , Bachri Saiful
Published: March 2024

The cooperative learning model of the Conceptual Understanding Procedures (CUPs) type is a learning model in which students are instilled in how to make conclusions on the material being studied. In addition, the CUPs cooperative learning model is based on a constructivism approach based on the belief that students construct conceptual understanding by expanding or modifying existing knowledge. This research is experimental research which aims to find out the conceptual understanding of class VII students of SMP Negeri 6 Palopo who apply the CUPs type cooperative model. The population in the study were all class VII students of SMP Negeri 6 Palopo. The data collection was carried out in 2 stages, namely the preparation stage and the data collection stage. The analysis used in this study was descriptive statistical analysis and inferential statistical analysis. The average value of gain in the experimental class is 0.78 which is in the high category while the average value of gain in the control class is 0.66 which is in the medium category. In the sig column (2-tailed) the probability value is 0.000 less than the significant value α = 0.05, then H0 is rejected and H1 is accepted, so it can be concluded that there is a difference in the increase in the ability to understand mathematical concepts of students who are taught using the CUPs type cooperative learning model and conventional learning.
Pengaruh Penggunaan Model Pembelajaran Learning Cycle 5E Terhadap Minat dan Hasil Belajar Biologi Siswa SMA
Authors: Mansyur Elsa
Published: March 2024

In connection with the biology learning process, it is known that the activities of some students are less active when the teaching and learning process takes place. Most students only receive information directly from the teacher. The class situation looks very formal and students don't get the opportunity to respond to the material presented, either by asking questions or by other activities, so they don't train students' thinking skills. Thus the objectives to be achieved in this study are: (1) To find out interest and learning outcomes in biology before and after the 5E Learning Cycle learning model is applied (2) to find out whether there is an effect of using the 5E Learning Cycle learning model on interest and learning outcomes in Biology . This type of research is experimental research. Experimental research (Experimental Research) using a quasi-experimental design with the type of One Group Pretest Posttest Design. Based on the results of the research that has been discussed, it can be concluded as follows: Interest in learning biology before being given treatment is in the medium category. After learning by using the 5E learning cycle learning model is in the high category. Student biology learning outcomes before being given treatment were in the low category, after being given treatment were in the high category. There is an effect of using the 5E learning cycle learning model on the interest and learning outcomes of class XI UPT SMA Negeri 1 Palopo.
Implementasi Pendekatan Problem Posing Dengan Macromedia Flash Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa
Authors: Ekawati Shindy , Basir Fahrul , Karmila Karmila , Sukmawati Sukmawati , A Fitriani
Published: March 2024

This study aims to analyze students' mathematical problem solving abilities applying the problem posing approach with Macromedia Flash in class X SMAN 1 Luwu. This is an experimental research with a quasi-experimental form. This study used a one group pretest posttest design. This design uses an initial test (pretest) then after being given the treatment, another measurement (posttest) is carried out. The population in the study was all 12 classes of X SMA 1 Luwu students. The sample in this study was class X MIPA 7 at SMAN 1 Luwu with a total of 25 students. The sampling technique used in this study was purposive sampling. Data analysis techniques used in this study are descriptive statistical analysis and inferential statistics. The type of t-test used is the one sample t-test. The results showed that students' mathematical problem-solving skills before applying the problem posing approach with Macromedia Flash in class X SMAN 1 Luwu, on average were in the medium category. The students' mathematical problem solving ability after applying the problem posing approach with Macromedia Flash in class X SMAN 1 Luwu, on average is in the high category. There was an increase in the mathematical problem solving ability of class X students of SMAN 1 Luwu after applying the problem posing approach with Macromedia Flash.
Deskripsi Kemampuan Representasi Matematis Siswa Kelas VIII SMP/MTs Ditinjau Dari Gaya Kognitif Visualizer Dan Verbalizer
Authors: Ugi La Eru , Arua Afudin La , Ekawati Shindy
Published: March 2024

Mathematical representation ability is one of the basic abilities that every student must have in examining, expressing, and exploring a mathematical idea in the form of a problem, information, definition, etc. to find an appropriate solution according to the results of the representation, whether in the form of pictures, words, tables, symbols, graphs, and patterns in mathematics. The biggest reason that hinders students' bright ideas from appearing is the weak ability of students' mathematical representations which hinders students in determining the completion of mathematical problems and even less careful in reading story problems, weak in problem analysis, inaccurate, and difficulty connecting between concepts. The subjects of this study were students of grade VIII in one of the MTs in the Angkona sub-district, which consisted of two students. The instrument used for this research is the Visualizer Verbalizer Questionnaire (VVQ). Mathematical representation ability test questions and interviews. This study used descriptive qualitative method. Based on the data analysis, it can be concluded that the students' representation abilities with the visualizer and verbalizer styles are quite good. There are several interesting things from the two research subjects, namely the Visualizer subject (SVi) in solving a problem prioritizing the visual aspect in examining each question and the information contained in the a simpler form in representing an image and illustration of a flat shape. Meanwhile, the subject verbalizer (SVe) is more likely to explore detailed and clear information in representing something related to the Pythagorean theorem.
Analisis Kemampuan Pemahaman Konsep Matematis Siswa MAN 1 Sungai Penuh Pada Materi Bangun Ruang
Authors: Nasution Eline Yanty Putri , Rahayu Atika
Published: March 2024

The background of this research was lowerness of th students’ conceptual understanding ability in mathematics. The purpose of this study was to describe the students' mathematical conceptual understanding ability in geometry material. The type of this study is descriptive qualitative research. The subjects of this research were 26 students of XI IPA 2 grade in MAN 1 Sungai Penuh. The data collection techniques used include: (1) test of mathematical conceptual understanding ability; (2) observation sheet; (3) interview; and (4) documentation. The results of this study indicate that the average of students' mathematical conceptual understanding ability is 89,65 with very good category. From the seven indicators there are four indicators with very good category, namely restating a concept, presenting concepts in various forms of mathematical representations, developing necessary or sufficient requirements of a concept, and apply the concept or problem-solving algorithm. There is one indicator with good category, namely classify objects according to certain properties according to the concept. Then there are two indicators with enough category, namely provide examples and non-examples and use, utilize, and select certain procedures.
Miskonsepsi Peserta Didik pada Pembelajaran Online Sistem Reproduksi Manusia
Authors: Lesy Luzyawati  , Idah Hamidah
Published: March 2024

Miskonsepsi yang terjadi dalam pembelajaran biologi masih menjadi masalah utama. Penelitian ini menggunakan metode kualitatif dengan tujuan untuk mengambarkan miskonsepsi peserta didik pada pembelajaran sistem reproduksi manusia secara online di MAN 1 Indramayu. Subjek penelitian ialah peserta didik kelas XII MIA-1 sebanyak 21 orang dengan teknik pengambilan sampel menggunakan sampling purposive. Instrumen yang digunakan ialah tes pilihan ganda yang dilengkapi indeks keyakinan peserta didik terhadap jawaban tes atau Certainty of Respon Index (CRI) dan wawancara untuk mengetahui penyebab terjadinya miskonsepsi. Hasil penelitian menunjukkan bahwa 17,78% peserta didik yang mengalami miskonsepsi berada pada kategori rendah. Persentase rata-rata miskonsepsi pada indikator struktur alat reproduksi 30,9%, spermatogenesis dan oogenesis 23,8%, hormon pria 23,8%, hormon wanita 0%, siklus menstruasi 20,6%, proses fertilisasi 28,5%, kehamilan 9,5%, persalinan 4,7%, ASI 28,5%, alat kontrasepsi 16,6%, dan kelainan pada sistem reproduksi sebesar 7,14%. Hasil wawancara menunjukkan penyebab terjadinya miskonsepsi diantaranya materi yang sulit dipahami, pemikiran asosiatif, reasoning yang tidak lengkap atau tidak tepat, menggunakan pengalaman peserta didik yang salah sebagai konsepsi, serta membuat kesimpulan berdasarkan apa yang tampak, dan jaringan smartphone yang buruk. Implikasi penelitian adalah dapat dijadikan masukan bagi guru untuk merancang pembelajaran dengan model dan pendekatan yang tepat sehingga dapat mengurangi atau menghilangkan miskonsepsi siswa.
Penerapan Pendekatan Hypnoteaching Dalam Pembelajaran Matematika Pada Siswa Kelas VII SMP Negeri 7 Kerinci
Authors: Nasution Eline Yanty Putri , Eriksani Yumna , Putri Rahmi
Published: March 2024

Hypnoteaching comes from two words hypno and teaching. Hypnoteaching is a unique and imaginative learning method in which students follow the learning process in a fresh condition and are ready to accept the subject matter. This research is a quasi-experimental study with an inequivalent control group design. The subjects of this study were selected by cluster random sampling obtained by Class VII A which consisted of 22 people who applied the Hypnoteaching approach and the Control Class was Class VII B which consisted of 20 people who applied direct learning. The data collection method used is the method of documentation, observation and learning achievement tests. From the results of the research and discussion, it can be concluded that: 1) student learning outcomes in the experimental class using the Hypnoteaching learning approach obtained an average value of 84.58 and categorized as very good, 2) student learning outcomes in the control class that did not use the Hypnoteaching learning approach were obtained the average score is 73 and categorized as good, and 3) there are differences in the student mathematical learning outcomes that use the Hypnoteaching approach and those that do not use the Hypnoteaching approach in class VII SMPN 7 Kerinci.
Precision Oncology in Solid Tumors: Key learning points from the 2023 Precision Oncology Summit.
Authors: Khan Abdul Moiz , Abuali Inas , Abrams Hannah , Riano Ivy , Funchain Pauline
Published: March 2024

The 2023 Precision Oncology Summit was organized by Binaytara foundation in San Francisco on October 7th and 8th. The theme of the conference was to discuss the recent advances in precision oncology and future directions to move away from a one-size-fits-all model in order to improve patient outcomes. This manuscript reviews the session on precision oncology in solid tumors. The first lecture during this session was on tumor-agnostic FDA approvals delivered by Peter J. O’Dwyer, M.D., whereas the second lecture by Pauline Funchain, M.D., discussed melanoma as a paradigm for precision immuno-oncology.
A taxonomic resolution of Hibbertia acerosa (Dilleniaceae) in Western Australia
Authors:   The University of Western Australia, Thiele Kevin R
Published: March 2024

Close study of the widely-distributed southwestern Western Australian Hibbertia acerosa (R.Br. ex DC.) Benth. (Dilleniaceae) has revealed that it comprises four distinct, parapatric or narrowly sympatric species differing in leaf morphology, sepal indumentum and floral bract shape. One of the segregate species has an earlier name in Pleurandra, which is recombined here as Hibbertia juniperina (Turcz.) K.R.Thiele. The new species H. simkiniae K.R.Thiele and H. callida K.R.Thiele are described, the former for a relatively restricted species occurring inland of Kalbarri and the latter for the most widespread segregate from H. acerosa sens. lat. The true H. acerosa sens. str. is redescribed to account for its narrower circumscription, and a key and distribution maps provided for all taxa.
“Want to know more of yr/ grand-dad?”: Ezra Pound, Gabriele Rossetti and Olivia Rossetti Agresti, when Literature meets Esotericism
Authors: Latino Piero
Published: March 2024

This article addresses a forgotten aspect of the history of ideas, namely the fact that one of the most important figures of the twentieth century, Ezra Pound, was influenced by Dantean esotericism and the medieval esoteric doctrine of love proposed in the nineteenth century by Gabriele Rossetti. It aims to show the relations between literature and esotericism, in the wake of a dialogue between the Middle Ages and the twentieth century. The study of this unexplored horizon of research is presented here through the epistolary exchange between Pound and Gabriele Rossetti’s granddaughter, Olivia Rossetti Agresti.
Narrating Conspiracy Theories: A Paradoxical Ethics of Otherness, Propaganda and Mistrust
Authors: Bohovyk Oksana , Bezrukov Andrii
Published: March 2024

Reflecting conspiracy theories in contemporary fiction actualises conspiratorial thinking as a specific sociocultural phenomenon and narrative. Four symptomatic novels – George Orwell’s Nineteen Eighty-Four, Ray Bradbury’s Fahrenheit 451, Ahmed Khaled Towfik’s Utopia, and Stephen King’s The Institute – have been analysed from a conspiratorial perspective to illuminate the most efficient ways of shaping the human perception of reality. For this purpose, the following conspiracy elements have been delineated to be the basis of the novels’ poetics: otherness, propaganda, and mistrust. They affect the authors’ strategies of storytelling in the books written in the era of the end of truth. Following an interdisciplinary approach that primarily includes the method of narrative construction and semiotic analysis, the article focuses on the conspiracy elements for plotting the selected novels and explicates conspiracy narratives for manifesting the paradoxical ethics of truth as fiction. Conceptualising this idea in the sociocultural context confers to such a kind of literature a new ethical dimension.