bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis numeracy literacy skills in terms of standardized math problem on a minimum competency assessment
Authors: Megawati Luthfiana Aristia , Sutarto Hery
Published: August 2024

The quality of education in Indonesia as seen from the results of PISA, TIMSS and Indonesian Student Competency Assessment is still relatively low. The Indonesian government issued a new policy to improve the quality of education in Indonesia. One of the policies implemented was the abolition of the National Examination, which is a tool for evaluating learning outcomes at the end of each level of education with a national standard, replaced by the National Assessment. In AN, there are two things that will become national standards in the field of education, namely the Minimum Competency Assessment and the Character Survey. The Minimum Competency Assessment focuses on measuring students' thinking competence when reading texts (literacy) and numeracy literacy. Numerical literacy is needed to deal with Minimum Competency Assessment and is also needed for 21st century skills. Numerical Literacy is also important for everyday life. Therefore, this study focused on analyzing the numeracy literacy skills of students in solving Minimum Competency Assessment math problems and knowing the factors that influence the level of numeracy literacy skills of students in solving Minimum Competency Assessment standard math problems. Collecting data using a questionnaire and testing the Minimum Competency Assessment standard mathematics questions on students. In this study, the results of the analysis of students' numeracy literacy skills were obtained in terms of Minimum Competency Assessment standard math problems and factors that affect students' numeracy literacy skills.
Motivation and Mathematics Achievement: A Case Study of Grade 11 students in Ghana
Authors: Awoniyi Florence Christianah
Published: August 2024

This study investigated the relationship between motivation and performance in mathematics using Deci and Ryan's Self Determination Theory. The participants were 2,575 grade 11 students from 10 senior high schools in the Cape Coast Metropolis, Ghana. The study employed a quantitative research approach and used a questionnaire and an achievement test to collect data. Descriptive and inferential statistics were used to analyze the data. The study found that only amotivation and introjection, among the five sub constructs of motivation considered in the study, recorded statistically significant contributions (p ˂ .05) to students’ achievement. Teachers, lecturers, and researchers may need to seek practical ways to promote intrinsic motivation in students for better engagement with mathematics. The study also indicated the likelihood of different kinds of amotivation with varied influences on the learning of mathematics. As a result, more investigation is required.
Analysis of Mathematical Reasoning Ability of Eight Grade on CORE Learning Model in terms of Thinking Style
Authors: Widiastuti Suci Meidhita , Waluya Stevanus Budi , Mulyono Mulyono
Published: August 2024

This study aimed to determine the effectiveness of the CORE learning model toward students’ mathematical reasoning ability and describe the students’ mathematical reasoning ability through the application of the CORE learning model in terms of students’ thinking styles. This study used a mixed method with a concurrent embedded strategy and posttest-only control group design. The population in this study were the eight grade students of SMP Negeri 2 Patebon. Samples were taken by using a simple random technique and obtained VIII A class as an experimental and VIII C as a control class. Subjects of this study were determined by using the purposive technique and obtained two students from each thinking style category. Data collection techniques in this study were a test, questionnaire, interview, and documentation. The quantitative data analysis of this study used both initial and research data. Research data analysis consists of individual completeness tests, classical completeness tests, average difference tests, and proportional difference tests. Before testing the effectiveness of learning, the prerequisite test is conducted first, namely the normality and homogeneity test. The qualitative data analysis technique was carried out by using qualitative descriptive methods, including data reduction, data display, and conclusion drawing. The results showed that (1) the implementation of the CORE learning model is effective towards students’ mathematical reasoning ability; and (2) subject with concrete sequential have good ability in mathematical reasoning; subject with abstract sequential tends to be very good in mathematical reasoning ability; subject with concrete random tends to be good in mathematical reasoning ability; subject with abstract random tends to have the low ability in mathematical reasoning.
Mathematical Modeling Problem Solving Viewed from Students’ Mathematical Self-Concept on Means-Ends Analysis Based on Blended Learning
Authors: Nurochmah Yeni , Kharisudin Iqbal
Published: August 2024

Students are less able to work on mathematical problems due to difficulties understanding information and connecting real problems into mathematical models, resulting in low problem-solving abilities and mathematical self-concept. This study aims to (1) determine students’ problem solving ability with mathematical modeling through the Means-Ends Analysis (MEA) model based on blended learning to achieve classical completeness (2) to determine students’ problem solving ability with mathematical modeling through the MEA model based on blended learning and online PBL learning, (3) to determine the effect of mathematical self-concept on students’ problem solving abilities, (4) describe the students’ problem solving ability with mathematical modeling based on the mathematical self-concept. The research method used was a mixed-method. The population of this study was students of class VIII Junior High School 2 Purbalingga in the academic year 2021/2022, with students of class VIII B (experimental group) and VIII H (control group) taken by simple random sampling method. In the qualitative study, six subjects were taken from the experimental group using purposive sampling. The results showed that the problem-solving ability with mathematical modeling through the MEA model based on blended learning had not yet achieved classical completeness, but the test results with this model were better than the results of the online PBL model. Mathematical self-concept has a positive effect on students' problem solving abilities by 41.3%. Previously, subjects with high mathematical self-concept tended to fulfill all indicators of problem solving ability with mathematical modeling, while subjects with mathematical self-concept tended to have different achievement indicators.
Mathematical Representation Ability in Terms of Students’ Learning Independence in Project Based Learning Model Assisted by Google Sites
Authors: Wulandari Inayah , Isnarto Isnarto
Published: August 2024

The purposes of this study were to analyze the quality of learning mathematics in the Project Based Learning model assisted by Google Sites on mathematical representation ability, to analyze the effect of learning independence on mathematical representation ability, and to describe the mathematical representation ability in terms of learning independence in the Project Based Learning model assisted by Google Sites. The research used mixed method with sequential explanatory design. The population in this study were all grade VIII students of SMP N 22 Semarang in the 2022/2023 academic year. The sample selected in this study consisted of class VIII E as the experimental class and class VIII F as the control class. Data collection techniques used in this study were tests, questionnaires, observations, and interviews. The results of the study showed that: (1) mathematics learning with Project Based Learning model assisted by Google Sites is qualified in developing students' mathematical representation ability; (2) there is a positive effect of learning independent on mathematical representation ability in Project Based Learning model assisted by Google Sites; (3) the description of the mathematical representation ability in terms of learning independence is divided into 3 categories, namely (a) students with high learning independence are able to fulfill all indicators of mathematical representation ability; (b) students with moderate learning independence are quite able to fulfill indicators of mathematical representation ability; and (c) students with low learning independence tend to be able to fulfill indicators of mathematical representation. However, it is necessary to pay attention to students' mathematical representation abilities, one of which is that students with low learning independence should be given guidance in processing information to be able to represent problems well to facilitate better problem solving.
PEMBELAJARAN MODEL REACT DENGAN PENDEKATAN SAINTIFIK TERHADAP KEMAMPUAN BERPIKIR KRITIS DAN KERJASAMA
Authors: Wulandari Novi Citra , Dwijanto Dwijanto , Sunarmi Sunarmi
Published: August 2024

Tujuan penelitian ini adalah untuk mengetahui keefektifan pembelajaran model REACT dengan pendekatan Saintifik terhadap kemampuan berpikir kritis dan kerjasama siswa kelas VIII. Populasi penelitian ini adalah siswa kelas VIII SMPN 3 Slawi tahun ajaran 2014/2015. Pengambilan sampel dipilih dengan menggunakan teknik cluster random sampling, sampel diambil dua kelas yaitu kelas VIII F sebagai kelas eksperimen dan VIII D sebagai kelas kontrol. Pengumpulan data menggunakan metode tes, observasi, dan dokumentasi. Analisis data yang digunakan adalah uji rata-rata, uji proporsi, uji perbedaan rata-rata, dan regresi linear sederhana. Hasil penelitian menunjukan bahwa hasil tes kemampuan berpikir kritis siswa pada kelas eksperimen mencapai ketuntasan belajar individu dan klasikal, hasil tes kemampuan berpikir kritis pada kelas eksperimen lebih baik daripada kelas kontrol, dan ada pengaruh kerjasama terhadap kemampuan berpikir kritis siswa pada kelas eksperimen. Dari hasil penelitian disimpulkan bahwa pembelajaran model REACT dengan pendekatan saintifik efektif terhadap kemampuan berpikir kritis dan kerjasama siswa kelas VIII.
PENCAPAIAN KEMAMPUAN DAN KETERAMPILAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII PADA PEMBELAJARAN MODEL CPS DAN TAPPS
Authors: Utami Retno , Kartono Kartono , Waluya Stevanus Budi
Published: August 2024

Tujuan penelitian ini adalah untuk membandingkan kemampuan dan keterampilan pemecahan masalah siswa kelas VIII pada pembelajaran yang menggunakan model CPS dan TAPPS. Penelitian ini merupakan penelitian eksperimen dengan desain penelitian posttest-only control design. Populasi dalam penelitian ini adalah siswa kelas VIII SMP Negeri 40 Semarang tahun pelajaran 2014/2015. Sampel diambil secara acak dan terpilih tiga kelas sebagai kelas eksperimen I, eksperimen II, dan kontrol. Berdasarkan hasil uji proporsi diperoleh kemampuan pemecahan masalah siswa kelas VIII pada pembelajaran yang menggunakan model CPS dan TAPPS mencapai ketuntasan belajar. Hasil uji anava dan uji lanjut Â LSD menunjukkan bahwa kemampuan dan keterampilan pemecahan masalah matematika siswa pada pembelajaran yang menggunakan model CPS lebih baik daripada model ekspositori, kemampuan dan keterampilan pemecahan masalah matematika siswa pada pembelajaran yang menggunakan model TAPPS lebih baik daripada model ekspositori, kemampuan dan keterampilan pemecahan masalah matematika siswa pada pembelajaran yang menggunakan model CPS lebih baik daripada model TAPPS.
KEEFEKTIFAN MODEL PEMBELAJARAN TUTOR SEBAYA BERNUANSA ETNOMATEMATIKA TERHADAP KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK PADA MATERI SEGIEMPAT
Authors: Nofitasari Lusi , Mastur Zaenuri , Mashuri Mashuri
Published: August 2024

Kemampuan pemecahan masalah matematika peserta didik SMP N 5 Kebumen masih rendah. Tujuan penelitian ini adalah untuk mengetahui keefektifan model pembelajaran tutor sebaya bernuansa etnomatematika terhadap kemampuan pemecahan masalah peserta didik pada materi segiempat. Populasi penelitian ini adalah peserta didik kelas VII SMP N 5 Kebumen tahun pelajaran 2014/2015. Dengan menggunakan teknik cluster random sampling terpilih kelas VII A sebagai kelas eksperimen dan kelas VII B sebagai kelas kontrol. Metode untuk memperoleh data meliputi metode dokumentasi, tes tertulis, dan angket. Data dianalisis menggunakan uji proporsi satu pihak, uji rata-rata satu pihak, uji perbedaan dua proporsi, uji perbedaan dua rata-rata, dan analisis regresi. Dari hasil penelitian disimpulkan bahwa model pembelajaran tutor sebaya bernuansa etnomatematika efektif terhadap kemampuan pemecahan masalah peserta didik pada materi segiempat
PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH DAN PENGEMBANGAN KARAKTER PADA SISWA KELAS VII MELALUI MODEL PBL BERBANTUAN SCAFFOLDING
Authors: Zaini Novy Kris , Wuryanto Wuryanto , Sutarto Hery
Published: August 2024

Tujuan penelitian ini adalah untuk mengetahui (1) apakah kemampuan pemecahan masalah matematika peserta didik yang diajar dengan model PBL berbantuan scaffolding pada materi pokok segiempat kelas VII dapat mencapai KKM yang ditetapkan, (2) apakah pembelajaran matematika dengan model PBL berbantuan scaffolding pada materi pokok segiempat kelas VII dapat meningkatkan kemampuan pemecahan masalah peserta didik pilihan, (3) apakah pembelajaran matematika dengan model PBL berbantuan scaffolding pada materi pokok segiempat kelas VII dapat meningkatkan karakter rasa ingin tahu peserta didik pilihan. Desain penelitian ini adalah concurrent triangulation (campuran kuatitatif dan kualitatif secara seimbang), menggabungkan antara metode kuantitatif dan metode kualitatif untuk digunakan secara bersama-sama dalam suatu kegiatan penelitian, sehingga diperoleh data yang lebih komprehensif, valid, reliabel dan obyektif. Penentuan sumber data dalam penelitian ini menggunakan teknik triangulasi, yaitu menggabungkan dari berbagai teknik pengumpulan data dan sumber data yang telah ada. Data diperoleh dengan observasi, wawancara, dan dokumentasi yang kemudian dianalisis menggunakan analisis kualitatif, sedangkan tes dan observasi dianalisis menggunakan analisis kuantitatif dan analisis gain untuk mengukur peningkatan. Analisis kualitatif menunjukkan karakter rasa ingin tahu dan kemampuan pemecahan masalah peserta didik meningkat, serta kemampuan pemecahan masalah peserta didik mencapai KKM melalui model pembelajaran PBL
ANALISIS KEMAMPUAN PEMECAHAN MASALAH DALAM PEMBELAJARAN MODEL AUDITORY INTELLECTUALY REPETITION
Authors: Awaliyah Fista , Soedjoko Edy , Isnarto Isnarto
Published: August 2024

Abstrak
Penelitian ini bertujuan untuk mengetahui pencapaian ketuntasan klasikal kemampuan pemecahan masalah siswa kelas X SMA dengan menggunakan model pembelajaran Auditory Intellectually Repetition dan untuk mendeskripsikan  kemampuan pemecahan masalah siswa kelas X SMA berdasarkan kelompok atas, sedang, dan bawah dalam pembelajaran Auditory Intellectually Repetition. Jenis penelitian ini adalah mixed methods. Metode pengumpulan data yang digunakan adalah dokumentasi, tes dan wawancara. Subjek penelitian ini adalah siswa kelas X-6 SMA Negeri 9 Semarang. Dipilih 6 siswa untuk dilakukan wawancara kemampuan pemecahan masalah yang terdiri dari 2 siswa pada masing-masing kelompok. Hasil penelitian menunjukkan bahwa: 1) kemampuan pemecahan masalah siswa dengan pembelajaran Auditory Intellectually Repetition mencapai ketuntasan klasikal 2) siswa kelompok atas mampu memahami masalah, mampu merencanakan penyelesaian, mampu melaksanakan rencana penyelesaian dan mampu melihat kembali hasil serta proses 3) siswa kelompok sedang hanya kurang mampu memahami masalah 4) siswa kelompok bawah kurang mampu memahami masalah dan kurang mampu melihat kembali hasil dan proses.
 
Abstract
The aim of the research is to determine the achievement of the classical completeness problem solving ability class X in Senior High School using Auditory Intellectually Repetition learning model and to describe the problem-solving skills class X in Senior High School based on the higher student group, the middle student groups and the lower student group  in the learning Auditory Intellectually Repetition. This type of research is a mixed method. Data collection methods used were documentation, testing, and interviews.The subjects were students of class X-6 Senior High School 9 Semarang. The sixs selected students do the interviews troubleshooting capabilities consisting of two students in each group. The results showed that: 1) the problem solving ability of students with learning Auditory Intellectually Repetition reach the classical completeness 2) the higher student group  able to understand the problem, able to plan completion, able to carry out the settlement plan and were able to look over the results and process 3) the middle student groups are less capable of understanding the problem 4) and the lower student groups are less able to understand the problems and less able to look back results and processes.
Analysis of Students Ability on Creative Thinking Aspects in terms of Cognitive Style in Mathematics Learning with CORE Model Using Constructivism Approach
Authors: Konita Mita , Sugiarto Sugiarto , Rochmad Rochmad
Published: August 2024

Tujuan penelitian ini adalah untuk menguji hasil belajar kemampuan siswa pada aspek berpikir kreatif dengan model CORE menggunakan pendekatan konstruktivisme dapat mencapai ketuntasan klasikal; mengetahui rata-rata hasil belajar kemampuan siswa pada aspek berpikir kreatif dengan model CORE menggunakan pendekatan konstruktivisme lebih dari 75; mendeskripsikan gaya kognitif siswa dalam menjawab masalah dan kemampuan siswa pada aspek berpikir kreatif dalam pembelajaran matematika. Penelitian ini merupakan penelitian kombinasi (mixed methods). Populasi penelitian ini adalah siswa kelas X SMAN 6 Semarang. Hasil penelitian ini menunjukkan: (1) hasil belajar kemampuan siswa pada aspek berpikir kreatif dengan model CORE pendekatan konstruktivisme mencapai ketuntasan klasikal; (2) rata-rata hasil belajar kemampuan siswa pada aspek berpikir kreatif dengan model CORE pendekatan konstruktivisme lebih dari 75; (3) catatan waktu karakterikstik gaya kognitif reflektif terlambat namun frekuensi menjawab paling sedikit, sedangkan catatan waktu karakterikstik gaya kognitif implusif tercepat namun frekuensi menjawab paling banyak; (4) Kelompok siswa gaya kognitif reflektif memenuhi komponen berpikir kreatif yaitu fleksibilitas dan kebaruan serta kelompok siswa gaya kognitif implusif memenuhi komponen berpikir kreatif fleksibel dalam menjawab masalah.
 
The purpose of this research is to determine learning outcomes in the aspect of creative thinking abilities with CORE model use a constructivist approach achieve mastery of classical, determine the mean result of learning on aspect of creative thinking abilities with CORE learning model use a constructivist approach is more than 75, to describe the characteristics of the cognitive styles of students in answering problems, and describe the creative thinking abilities based on cognitive style. This research is combined (mixed methods). The study population was class X SMAN 6 Semarang. The result of this research showed that : (1) learning outcomes in the aspect of creative thinking abilities with CORE learning model use a constructivist approach achieve mastery of classical; (2) the mean result of learning on aspect of creative thinking abilities with CORE learning model use a constructivist approach is more than 75; (3) the record time of reflective cognitive style characteristics is least so that it has less answering frequency, while the record time of implusive cognitive style characteristics is fast, it has more answering frequency; (4) the studentsâ€™ group in implusive cognitive learning fulfill the creative thinking indicator of flexibility and novelty, while the studentsâ€™ group in implusive cognitive learning fulfill the indicator of flexible creative thinking in overcoming the problems.
Analysis of Concept Understanding Ability in Contextual Teaching And Learning in Quadrilateral Materials Viewed from Students Personality Type
Authors: Purwaningsih Kiky , Zaenuri Zaenuri , Hidayah Isti
Published: August 2024

The purpose of this research was to description mathematical understanding of concept ability in learning CTLbased on personality types. This type of research is qualitative. The subjects of this research consists of 8 students VII H grade in state Junior High School 1 Sumpiuh are two srudents for each personality types Artisan, Idealist, Guardian, and Rational. The techniques to collect data of this research are mathematical understanding of concept test and interviews. Test result and interviews are analyzed based on the mathematical understanding of concept ability indicator by Dirjen Dikdasmen Depdiknas regulation Number 506/C/PP/2004 date 11 November 2004. Data analysis was done with the steps as follows: reduction step, data presentation step, make conclusion step. The result of  this research showed that: (1) The result of personality types in a class VII H of 32 students there 4 Artisan students, 15 Idealist student, 3 Guardian student, 9 Rational student, and 1 Artisan and Rational student; (2) Artisant subject tend to be good, competent K1, 2, 3, 5, 6, and 7, but less competent K4. Idealist subject competent  K1, 2, 3, 4, 5, 6, and 7.  Guardian subject   competent K1, 2, 3, and 4, but less competent K5, 6, and 7.   Rational subject competent K1, 2, 3, 5, 6, and 7, but less competent K4.
Diagnosis and Efforts to Overcome Learning Difficulties in Mathematics with Induced Fit Remedial Teaching Strategy with Participative Learning Approach
Authors: Yunita Windha , Soedjoko Edy , Wuryanto Wuryanto
Published: August 2024

Tujuan penelitian ini adalah untuk mengetahui letak dan faktor penyebab kesulitan siswa SMK kelas X dalam menyelesaikan soal program linear dan mengetahui keefektifan Induced Fit Remedial Teaching dengan pendekatan Participative Learning dalam mengatasi kesulitan belajar siswa. Penelitian ini adalah penelitian kualitatif. Pengumpulan data dilakukan dengan metode tes dan wawancara. Subjek penelitian diambil 9 dari 34 siswa kelas X Garmen 1 SMK Bina Nusantara, masing-masing 3 subjek dari kelompok atas, kelompok tengah dan kelompok bawah. Selanjutnya dilakukan wawancara terkait hasil tes diagnostik. Uji keabsahan data dilakukan dengan teknik triangulasi. Simpulan yang diperoleh (1) letak kesulitan belajar siswa adalah mengubah soal cerita ke model matematika, menentukan daerah penyelesaian dan titik pojok serta titik potong dari grafik dengan faktor penyebab kesulitan pada program linear adalah kurang memahami soal, tidak teliti, dan belum memahami langkah penyelesaian; (2) Induced Fit Remedial Teaching dengan pendekatan Participative Learning efektif mengatasi kesulitan belajar matamatika.
 
The goal of this research is to know difficulties and factors that cause trouble  for Students of SMK Grade 10 in solving linear program question,  and to know the effectiveness of Induced Fit Remedial Teaching Strategy to solve the cause of studentsâ€™ learning difficulties. This Reasearch is Qualitatif Research. Data collection was conducted sing Tes Method, Questionnaire and Interview. The Subjects were taken 9 from 34 students from SMK Bina Nusantara Grade 10 Garmen Class, each three subject from upper group, middle group and lower group. Then, the next step is interview related the result of diagnostic test. Test the validity of the data is done by the technique of triangulation. Conclusion obtained are (1) the cause of studentsâ€™ learning difficulty is how to change the story question into math model, to determine settlement area and the corner point and and also the point of intersection of a graph. And factors that cause trouble  in solving linear program question is lack of understanding of the question, not carefully and donâ€™t understand the solution step by step (2)  Effective Induced Fit Remedial Teaching Strategy with approaching Participative Learning students overcome learning difficulties.
Realistic Mathematics Education in Algebra Operations in The Seventh Class of MTs Daarussa'adah Ciganjur South Jakarta
Authors: Yuliyani Rahmawati
Published: August 2024

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran matematika realistik yang baik untuk pokok bahasan Aljabar di kelas VII MTs.Daarussaâ€™adah, mendeskripsikan keefektifan PMR dalam pembelajaran matematika untuk pokok bahasan Aljabar di kelas VII MTs.Daarussaâ€™adah serta untuk mengetahui apakah hasil belajar siswa yang mengikuti PMR lebih baik daripada hasil belajar siswa yang mengikuti pembelajaran matematika konvensional untuk pokok bahasan Aljabar di kelas VII SLTP. Metode yang digunakan dalam penelitian ini adalah metode pengembangan dari perangkat yang sudah ada menggunakan model 4D-Thiagarajan yang dimodifikasi.kemudian perangkat divalidasi oleh tim ahli dan diujicobakan dikelas ujicoba,yaitu klas VII-1 untuk mendapatkan draft final dimana draft ini harus memenuhi syarat valid, reliable dan peka. Kemudian draft final digunakan untuk kelas eksperimen, yaitu VII-4. Kelas kontrol, diajar dengan metode konvensional. Sedangkan kelas Ujicoba dan kelas eksperimen diberikan metode PMR. Hasil dari eksperimen ini nantinya akan dianalisis secara deskriptif yaitu tentang aktivitas siswa dikelas, kemampuan guru mengelola kelas dan respon siswa terhadap pembelajaran. Data pretest-postes akan dianalisis dengan anakova. Penelitian ini sendiri saat ini masih sedang berlangsung sehingga belum mendapatkan hasil dari eksperimen.
 
These research aims to produce a good Realistic Mathematic Education (RME) device for Algebra sub topic in VIIth class of MTs.Daarussaâ€™adah, to describe the effectiveness of RME for Algebra sub topic in VIIth class of MTs.Daarussaâ€™adah, and find out if the learning outcomes of student who take the learning to the RME better than the student who take mathematics to materials conventionally algebraic subtopics in VIIth  class. The method which use in these research is development method from the device before by using 4DÂ­Thiagarajan models which have been modified. Then the device will validate by profesional team and have trial in trial class, that is VIIÂ­1 class.To get final draft which one the draft is valid, reliable and sensitive qualified. And then final draft is used for the experiment class (VIIÂ­4). The control class is theached with conventional method. The trial class and experiment class is given RME method. The outcomes of these experiment will be analized descriptively about student activity in classroom, the theacher ability to manage of class and student respon for the learning. Data of pretestÂ­postest will be analized by anakova. These research is still going for just moment so we will donâ€™t know about the result yet.
Implementation of Brain-Based Learning Web-Assisted to Improve Students Mathematical Reasoning
Authors: Dewi Nuriana Rahmani , Kusumah Yaya Sukjaya
Published: August 2024

Tujuan penelitian ini adalah untuk menganalisis secara komprehensif peningkatan kemampuan penalaran matematis mahasiswa sebagai akibat dari penerapan Brain-Based Learning Berbantuan Web dan pembelajaran konvensional. Metode penelitian yang digunakan adalah metode campuran (mixed method) dengan concurrent embedded design sebagai desain penelitian. Populasi dalam penelitian ini adalah seluruh mahasiswa Jurusan Matematika salah satu perguruan tinggi di Semarang Jawa Tengah, sedangkan sampelnya adalah para mahasiswa yang sedang menempuh Mata Kuliah Kalkulus Integral, baik yang berasal dari Program Studi Matematika maupun Program Studi Pendidikan Matematika. Sampel diambil dari masing-masing program studi secara acak sehingga didapatkan dua kelompok, satu kelompok eksperimen yang mendapatkan Brain-Based Learning Berbantuan Web dan satu kelompok yang mendapatkan pembelajaran konvensional. Kesimpulan yang didapat dari penelitian ini adalah peningkatan kemampuan penalaran matematis mahasiswa yang mendapatkan Brain-Based Learning Berbantuan Web lebih baik daripada mahasiswa yang mendapatkan pembelajaran konvensional.
 
The main purpose of this research is to analyze comprehensively the enhancement of the studentsâ€™ mathematical reasoning as the result of the implementation of web-assisted brain-based learning and conventional learning. This research used mixed method by combining quantitative and qualitative methods under concurrent embedded design. The population of this research consisted of all students in the mathematics department of one of universities in Central Java. The sample was groups of students in the Study Program of Mathematics and Mathematics Education who enrolled in Integral Calculus course. From these two study programs, two sample groups (experiment group and control group) were selected randomly. An experiment group was taught by using web-assisted brain-based learning, while the other group (control group) was taught by using conventional learning. From this research, it can be concluded that the enhancement of the studentsâ€™ mathematical reasoning who were taught by using web-assisted brain-based learning are better than the achievement and enhancement of those who were taught by using conventional learning.
Influence of IQ and mathematical disposition toward the problem solving ability of learners grade VII through PBL learning model with the assistance LKPD
Authors: Karsim Karsim , Suyitno Hardi , Isnarto Isnarto
Published: August 2024

The purpose of this research is (1) to find out the achievement of ability problem solving learners through learning model PBL with the assistance LKPD; (2) to know the ability problem solving learners through learning model PBL with the assistance LKPD than by the application of learning model PjBL. (3) to find out the influence of IQ toward the ability of problem solving learners through PBL model with the assistance LKPD; (4) to find out disposition mathematical influence on ability toward problem solving learners through PBL model with the assistance LKPD. This research uses quantitative methods and supported by quasi-experimental designs. The subject of this research is students SMPN 41 Semarang grade VII .The data on this research using documentation , the disposition mathematical and tests the ability of solving problems . The end of the results of data , where analyzed by test the average , two test in common an average of , linear regression test and test it simple linear regression double . The research results show that the ability of the solution of a problem learners use the model of learning PBL with the assistance LKPD reached thoroughness and more effective than the application of PjBL kind of classroom . There is a positive influence significantly between IQ and disposition mathematically of the ability of problem solving learners through learning model PBL with the assistance LKPD. Disposition mathematically significantly most influential of the ability of problem solving learners through the application of learning learning model PBL with the assistance LKPD to the matter social arithmetic compared with IQ .
Analysis of 7th Grade Studentsâ€™ Inductive Reasoning Skill in PBL-Bertema Model Towards Responsibility Character
Authors: Istikomah Fajar , Rochmad Rochmad , Winarti Endang Retno
Published: August 2024

This study aims to (1) to test the PBLBertema effectiveness of students inductive reasoning abilities, (2) to analize students inductive reasoning abilities in terms of student responsibilities. This research is quantitative research followed by interview. The population is the class of VII SMP N 3 Ungaran as many as 343 students with the sample of the class students VII G as the experimental group of 35 students and the class students VII E as the control group of 33 students. The instrument used is a matter of inductive reasoning test, responsibility character questionnaire, student response questionnaire, and teacher activityobservation sheet. The data obtained were analyzed using proportion test, t-test, two propotion test, paired ttest, and normalized gain. The subjects of this reasearch are each of the two students with high responsibility, medium responsibility, and low responsibility. The results of this study indicated that PBLBertema learning is effective to improve students inductive reasoning abilities. Students with high responsibility are able to dominate all inductive reasoning indicators that is data ghatering, finding patterns, and making conclusions; Students with medium responsibility have not able to dominate indicator finding patterns; Students with low responsibility have not able to dominate indicator finding patterns and making conclusions.
Mathematical literacy ability of 9th grade students according to learning styles in Problem Based Learning-Realistic approach with Edmodo
Authors: Wardono Wardono , Mariani Scolastika , Rahayuningsih Rista Tri , Winarti Endang Retno
Published: August 2024

This study aims to determine the difference and increase of the mathematical literacy ability using PBL-PRS-E, PBL-PS and scientific approach, and to find out difference of the mathematical literacy ability between learning styles. This study belongs to quantitative research. The population in this study are 9th grade students SMP Negeri 1 Majenang, Cilacap academic year 2016/2017. This study uses a quasi-experimental design with pretest-posttest control group design. Then, methods of the study are test, questionnaire, and documentation. Data analysis was performed by one way anova, two way anova, and increase in the gain normalized. The results of the study are (1) the mathematical literacy ability of students in the experimental group 1 is better than the mathematical literacy ability of students in the experimental group 2 and control group, (2) there is no difference in the mathematical literacy ability between learning styles, (3) there is no interaction between the mathematical literacy ability based learning models and student's learning styles, and (4) ithe increase of studentsâ€™ mathematical literacy ability in the experimental group 1 is better than in the control group but less than the increase of stuedntsâ€™ mathematical literacy ability in the experimental group 2. Eventually, this study suggests that 9 grade mathematics teacher in SMPN 1 Majenang can use PBL-PRS-E model to improve the learning result and mathematical literacy ability of students.
The development of guided inquiry-based mathematics studentâ€™s worksheet on algebra material in eighth grade students in SMP / MTs in Landak Regency
Authors: Annur Muhammad Firman , Annurwanda Pradipta , Suprihatiningsih Siti
Published: August 2024

This research is motivated by the lack of practical use of student worksheets in schools. This research is development research. The product developed and tested in the form of guided inquiry-based worksheets on Algebra material for eighth grade MTs students. The development model used is ADDIE (Analysis, Design, Development, Implementation, Evaluation). The purpose of this research is to develop guided inquiry-based worksheets that fulfill the aspects of validity, practicality, and effectiveness to help class VIII MTs to better understand the algebraic material. The subject of this study was the eighth-grade students of MTs 1 Landak. The instruments used were validation sheets, observation sheets, and learning outcome tests. The results of instrument validation are categorized as valid with the level of material validation of 76.25% and media validation of 78.7%. The results of LKS implementation observations found a practical level of 78.3%. Learning test results students find an average test of learning outcomes obtained by students of 77.7 with a percentage of classical completeness of students by 80%. The results of this test indicate that LKS is included in the sufficient category.
The studentsâ€™ critical thinking ability through problem posing learning model viewed from the studentsâ€™ curiosity
Authors: Permanawati Fitra Inda , Agoestanto Arief , Kurniasih Ary Woro
Published: August 2024

Critical thinking is an embodiment of high level thinking. The purposes of this research were to know that the critical thinking ability of class VIII SMP Negeri 1 Wangon on Problem Posing passes the learning completeness grade, the critical thinking ability of class VIII SMP Negeri 1 Wangon on Problem Posing is better than Direct Instruction, and to describe the studentsâ€™ critical thinking ability through Problem Posing seen from the studentsâ€™ curiosity. The results showed that: 1) critical thinking ability of class VIII SMP Negeri 1 Wangon on Problem Posing pass the learning completeness grade; 2) critical thinking ability of class VIII SMP Negeri 1 Wangon on Problem Posing is better than Direct Instruction; 3) subject with high curiosity are able to accomplish 6 indikators, while the subject with medium curiosity are able to accomplish 5 indikators, and subject with low curiosity are able to accomplish 3 indikators.
An analysis of mathematical connection ability viewed from studentsâ€™ questioning-skills through the educational tools in connected mathematics project learning model
Authors: Hidayah Isti , Meiliana Dwi Kurniaasih , Rochmad Rochmad
Published: August 2024

This study aimed to determine the 7th grade studentsâ€™ mathematical connections ability through CMP learning models to achieve learning mastery; to know whether the 7th grade studentsâ€™ mathematical connections ability through CMP learning model was better than CMP learning model without educational tools; to know the student's questioning-skill factors; and to know the description of the ability of mathematical connections viewed from the 7th grade students' questioning-skills through the CMP learning model. The research method used was mixed method of the concurrent embedded model. The population in this research were all 7th-grade students of SMP Negeri 3 Semarang. The sample of research was taken from 7D and 7F classes. Subjects of this study were as many as 6 subjects with each of 2 subjects chosen from each category of questioning-skills. The results of the research showed that students' mathematical connection ability through the educational tools in CMP model learning achieved learning mastery; students' mathematical connection ability through CMP learning model was better than CMP learning model without the educational tools; the factors that influenced the students' questioning-skill were willingness within students, the use of educational tools, project-based learning/problem, and the response given by the teacher when students asked; and students' mathematical connection ability through CMP learning model viewed from questioning-skills indicated that students with high questioning-skill had best mathematical connection ability, followed by students with medium questioning-skill, and low questioning-skill.
The ability of mathematical problem solving reviewed from goal orientation to learning model of problem based learning assisted by problem card
Authors: Mulyono Mulyono , Rahma Wati Meca Indah , Amidi Amidi
Published: August 2024

The aims of this study are to prove the problem solving abilities of students in the application of Problem based learning (PBL) models assisted by problem cards to achieve classical completeness. The research used mixed method. The sample in this study were students of class VII D and VII E. Quantitative data was done by simple random sampling technique. Quantitative data was obtained using tests. Qualitative data analysis is the analysis of interview data. The results showed that (1) problem solving ability of 7th grade students achieving classical completeness; (2) problem solving abilities of students with PBL models assisted by problem cards reach the Minimum Completeness Criteria; (3) the proportion test results of students' in experimental class is better than students in control class. (4) the average test results of students in experimental class are better than the average results of students in control clas; (5) students in the mastery goal group meet the indicators of problem solving abilities while the students in the performance goal group have not met the indicators of problem solving abilities
Supporting college studentsâ€™ understanding of integral by using maple-integrated workbook
Authors: Lestiana Herani Tri , Oktaviani Dian Nataria
Published: August 2024

A factor that contributes to studentsâ€™ low performance in Calculus is that some teachers and lecturers tend to explain the concept of integral by using a set of symbols, notations, and rules without providing any contexts or representations of the concept. This study was aimed at supporting college studentsâ€™ understanding of integral by integrating Maple in the learning process using Maple-integrated workbook. This study adapted Brog and Gallsâ€™ procedures which consist of collecting preliminary information, planning, developing, validation and preliminary revision, field test, and final revision. The subject of this study was college studentsâ€™ of Mathematics Education Department of UPS Tegal. The result showed that module developed was in a good criteria, and the conceptual understanding test showed that 82,4% students in the experimental class got a score of 71 or higher. Moreover, the average score of the experiment and control class also confirmed that the average of studentsâ€™ score in experiment class was significantly higher than that of students in control class.
The mathematics connection ability of 8th grade studentsâ€™ in terms of cultural capital in brain-based learning
Authors: Nugraheni Maulina Dhyan , Junaedi Iwan
Published: August 2024

The main objective of this study was to determine the pattern of studentsâ€™ mathematics connection ability as a result of the application of Brain-Based Learning on experimental class and conventional learning on control class in grade 8 SMP Negeri 32 Semarang. This research using mix method concurrent embedded design with quantitative as the primary method. The results of this study indicate that: (1) Brain-Based Learning is effective in studentsâ€™ mathematics connection ability grade 8; and (2) the description of studentsâ€™ mathematics connection ability grade 8 in terms of cultural capital in mathematics learning with Brain-Based Learning.
Mathematical Critical Thinking Ability in Solving Open-Ended Questions Viewed from Studentsâ€™ Curiosity
Authors: Afifah Siti Atiatul , Agoestanto Arief
Published: August 2024

The purpose of this study was to determine the effect of the level of curiosity on students' mathematical critical thinking abilities in solving open-ended problems and describe the students' mathematical critical thinking skills in solving open-ended problems in terms of students' level of curiosity. This study was a mixed-methods study with sequential explanatory design. The results showed that (1) there was a significant influence between students 'curiosity on students' mathematical critical thinking abilities in solving open-ended problems, and (2) subjects at high levels of curiosity tended to be able to all the sub-indicators of critical thinking skills. Subjects at a moderate level of curiosity tend to be less able to sub-indicators to use facts to be applied in concepts/formulas appropriately, draw initial conclusions in each step of completion, and work on problems with coherent steps. Subjects at a low level of curiosity tend to be unable to sub-indicators to use facts to be applied in concepts or formulas appropriately and tend to be less able to sub-indicators formulate problem questions, draw initial conclusions in each step of the solution, work on problems with coherent steps, and write down the steps to solve the problems that have been found.
Algebraic thinking ability of VIIth grade students in mathematics using SAVI learning model
Authors: Silviani Siti Aminah , Mashuri Mashuri , Wijayanti Kristina
Published: August 2024

Algebraic Thinking has become a research trend to be developed in secondary and elementary schools. Algebraic Thinking, according to Kieran (2004), includes generational ability, transformational ability, and global meta ability. Permendikbud No. 58 of 2014 indirectly states mathematics is being taught to hone the algebraic thinking ability. The SAVI learning model (Somatic, Auditory, Visual, Intellectual) combines physical movement, five senses, intellectual activity. The purpose of this study was to analyze the classical mastery of algebraic thinking ability of VIIth grade students, one of junior high school in Ungaran in the SAVI learning model, to analyze the algebraic thinking ability of VIIth grade students in the SAVI learning model and PBL (Problem Based Learning), to describe the algebraic thinking ability of VIIth Grade students in the SAVI learning model. The results showed that (1) Algebraic thinking ability of VIIth Grade students in SAVI learning did not achieve classical mastery; (2) The algebraic thinking ability in SAVI learning was better than in PBL; (3) Algebraic thinking ability of VIIth in SAVI learning showed that generational ability reached 47.84%; transformational ability reached 51%, and global meta ability reached 33.8%.
My Brother’s Words
Authors: Kamali Leila
Published: August 2024

Robert “Faruq” Wideman is the formerly incarcerated younger brother of the African American author John Edgar Wideman. The first published in-depth interview since Faruq’s release in 2019 after forty-four years in prison, this piece speaks to Kalfou’s interest in the theme of “insubordinate space.” John and Faruq’s relationship itself, the subject of one of John’s best-known books, Brothers and Keepers (1984), is the very definition of the journal’s intent to “connect the specialized knowledge produced in academe to the situated knowledge generated in aggrieved communities.” Beyond that, Wideman’s writing is unthinkable without his connection with Faruq; the radical contrast between their fates is arguably the underpinning interest of his work.
The interview connects Faruq’s life experience, at the hardest end of the U.S. justice system, to some of the key themes from his brother’s work. The discussion offers a window onto what rehabilitation can look like during a lifetime spent in the prison system, and the interpersonal processes that can assist a person’s reform. Considered here are the complexities of the role of Faruq’s voice in Brothers and Keepers, and the intense pressures on him of growing up young, gifted, and Black but in the shadow of his older siblings. We gain important insights into Faruq’s work as a mathematician, a teacher, and a mentor, and he also offers some new perspectives on his brother’s writing and its representation of their family relationships and especially their father. Faruq offers insights into his experiences of the Black Power movement, literary celebrity, and the abuse of his human rights while in jail; he speaks about his meditation practice and the power of learning stillness for creating a change in his life. The interview concludes with Faruq’s electrifying story of the commutation of his sentence.