Estimasi Jumlah Murid Baru Menggunakan Metode Forecasting

Of the many forecasting methods or forecasting, the Linear Regression Method can be used to predict or predict the number of new students or students in the new academic year at the Islamic Junior High School "Al-H****h in Malang Regency. This study uses the MAD, MSE, and MAPE approaches. The data used is historical data on the number of students obtained for 9 years starting from the 2013-2014 school year until the 2021-2022 school year. By estimating or forecasting, helping the school, especially the AL-H****h Islamic Junior High School, know the number of new students accepted at the school in the 2022-2023 school year.

Pengembangan Sumber Belajar Matematika Berbentuk Slideshow Interaktif

Tujuan penelitian dan pengembangan ini adalah mendeskripsikan proses dan hasil pengembangan sumber belajar matematika berbentuk slideshow interaktif materi Persamaan Linear Dua Variabel bagi siswa SMP kelas VIII. Pengembangan ini dilakukan karena diperlukannya sumber belajar interaktif yang mudah dikembangkan dan dioperasikan baik oleh guru maupun siswa selama dilaksanakannya Pembelajaran Jarak Jauh (PJJ) di era New Normal ini. Model pengembangan yang digunakan adalah modifikasi model Plomp, meliputi fase investigasi awal, desain, realisasi, dan tes, evaluasi, dan revisi. Meskipun pengembangannya sederhana, hasil validasi sumber belajar ini menunjukkan bahwa produk valid dengan hasil persentase penilaian 85,8% dari lembar validasi ahli, dan efektif karena 100% siswa yang menjadi subjek menggunakan sumber belajar ini memperoleh skor lebih dari 75 serta lebih dari 92% siswa memberikan respons positif.

Peran Orang Tua terhadap Hasil Belajar Matematika Materi Aljabar di Masa Pandemi COVID-19

The role of parents is needed in the education of children. The role of parents in education makes the quality of children's education better. The purpose of the study was to determine the relationship between the role of parents and the mathematics learning outcomes of Algebra during the Corona Virus Disease 2019 (COVID-19) Pandemic. The research sample was 72 junior high school students in class VII. This study uses quantitative methods with survey techniques. The instrument is a questionnaire and an objective test. The prerequisite test used the Liliefors test, and the data were normally distributed. An analysis of the regression equation shows there is a positive relationship between the two variables. Hypothesis testing using the product-moment correlation test is obtained rcount more than rtable at a significant level of 5%. Because rcount more than rtable, it can be concluded that there is a strong relationship between the role of parents and learning outcomes in mathematics. Based on the correlation t-test, obtained tcount>ttable with db=70. The conclusion is that there is a significant positive relationship between the role of parents and the mathematics learning outcomes of junior high school students. Parents' attention contributes 57.15% to mathematics learning outcomes.

Eksplorasi Etnomatematika pada Seni Batik Madura dalam Pembelajaran Geometri

Batik is an extraordinary work of art that must be preserved, it can be through formal or non-formal education. So far, cultural products are not always recognized for their usefulness in the scope of formal education. This study aims to map mathematical concepts on Madura batik that can be integrated in mathematics learning. This research is a qualitative descriptive study with an ethnographic approach by conducting observations and interviews, then a literature study is carried out related to the geometry. The instrument in this study is a human instrument, the researcher is directly related to the research and acts as a data collector. The data were analyzed by making codes which were then reduced based on the concepts and learning materials of geometry. The results of this study in the form of mathematical concepts contained in the Madura Batik motif are: straight line, curved line, parallel line, symmetry, point, angle, triangle, circle, rhombus and similarity concept. Some Madura batik motifs can be used as a medium to introduce mathematical concepts such as concepts in geometry so that it is expected to make it easier to understand abstract mathematical concepts.

Single Subject Research: Alternatif Penelitian Pendidikan Matematika di Masa New Normal

Setelah mengkonfirmasi kasus positif pada tanggal 2 Maret 2020, pembelajaran dalam jaringan dan pembelajran jarak jauh merupakan salah satu alternatif pembelajaran yang dilakukan di Indonesia. Terlepas dari kekurangan dan kelebihannya, pembelajaran ini merupakan salah satu alternatif agar pembelajaran tetap berlangsung selama masa pandemik COVID-19. Berkaitan dengan kondisi ini, penelitian di bidang pendidikan juga harus beradaptasi dengan beberapa fenomena baru seperti pembelajaran tatap muka terbatas, sehingga peneliti perlu memikirkan desain penelitian yang relevan dengan kondisi pandemi COVID-19. Single subject research atau sering disebut dengan Single Case Experiment Design merupakan salah satu alternatif metode penelitian yang dapat dilakukan selama pandemi COVID-19, dimana salah satu karakteristik penelitian ini adalah fokus pada satu subyek, sehingga tidak perlu menggunakan subyek yang rekatif besar untuk melakaukan eksperimen.

Studi Penelitian Tindakan Kelas: Bagaimana Meningkatkan Pemahaman Matematis pada Siswa?

Learning models that are not precise have an impact on low student understanding so that the student completeness score is still below 50%, so appropriate action is needed to improve the quality of learning so that students' understanding in learning mathematics increases. The purpose of this study was to determine the increase in mathematical understanding of students by using cooperative learning model type Snawbal throwing. This type of research is classroom action research through 3 cycles. The increase in learning outcomes is determined based on an increase in the average understanding of students, the attainment of absorption and learning completeness. Increment refers to the ratio between the value of cycle I, cycle II and cycle III. The results showed that the implementation of the snowball throwing type of cooperative learning model could improve students' mathematical understanding of set material. It can be seen from the students' average understanding of mathematics increased from 75 (cycle I) to 9 (cycle II), and 82 (cycle III). The increase also occurred in the attainment of absorption and learning completeness. The absorption capacity increased from 50% to 70% and 73%. The learning completeness has increased from 50% to 70% and 73%.

Tantangan Belajar-Mengajar Kalkulus: Studi Naratif pada Gaya Kognitif dan Self-Confidence Calon Guru

In the 21st century, it was introduced with sains, technology, engineering mathematics (STEM). Routine aspects of current teaching practice have little time to discuss the basic concepts of calculus, while teacher competence in learning has a long-term effect on students. The purpose of this study was to determine how the challenges of teaching and learning calculus prospective teachers based on cognitive style and self-confidence. This research uses a qualitative approach, a narrative perspective, and a descriptive design. The research sample was selected purposively from seven prospective teachers in a university. Data were collected using the group embedded figures test (GEFT) for the category of cognitive style types, self-confidence questionnaires, and interviews regarding teaching and learning challenges. The result of the research is that the challenge of teaching and learning is a factor that arises due to mastery of mathematical content, pedagogical competence, experiencing anxiety, and learning experiences in mathematics class.

Studi Korelasi Motivasi Belajar terhadap Hasil Belajar Matematika Selama Daring

The purpose of this study was to determine how much the relationship between learning motivation and learning outcomes online mathematics at SMP N 3 Wates. This research includes research with a quantitative approach and the type of research is ex post facto because it does not provide treatment to the research sample and the form of the relationship is a causal relationship. The population in this study were students of SMP N 3 Wates. The sampling technique was using cluster random sampling technique. The data collection techniques used were documentation and a learning motivation questionnaire. This study uses inferential statistical data analysis techniques, with several prerequisite tests. The results of this study indicate that the relationship between learning motivation and online mathematics learning outcomes at SMP N 3 Wates is in a low category.

Asosiasi Adversity Quotient dengan Hasil Belajar Matematika Peserta Didik Jenjang SMP

The purpose of this study was to determine whether there is a relationship between the students' adversity questions and the mathematics learning outcomes. This type of research is a quantitative research with correlational techniques. The research sample that was selected randomly to 50 students. The instrument to measure the adversity quotient variable used a questionnaire with a Likert scale and the variable instrument of mathematics learning outcomes used a multiple-choice form test, that had been tested for validity and reliability. The requirements test performed showed normal analysis results (Lilliefors test) and homogeneous (Fisher's test). The regression linearity test results of the regression line equation ?=1,947+0,795X. The test results used product trials when the r=0,605 was obtained. Reinforced the degree of significance with the test obtained the tvalue=5,267>2,01=ttable. This research conclusion that there is a significant positive relationship between adversity quotient and mathematics learning outcomes of seventh grade students at SMP Negeri 4 Cikarang Selatan with a contribution of 36,6%.

Penerapan Pembelajaran Google Classroom Berbantuan Video Animasi terhadap Kemampuan Pemecahan Masalah Matematis Siswa SMP Negeri 5 Pekalongan

Distance learning aims to break the spread of Covid-19 in Indonesian. Learning media is needed to deliver the material so that mathematical problem solving (MPS) abilities are better. This study aims: (1) to monitor the MPS abilities of students who used Google Classroom in SMP Negeri 5 Pekalongan with the help of animated videos to achieved KKM; (2) to found out the MPS abilities of students who used Google Classroom with the help of animated videos, it was better than those who used WhatsApp Group (WAG) with assignments. This type of research was a Posttest-Only Control Design. The research sample was taken through the cluster random sampling technique from all students of eight graders in SMP Negeri 5 Pekalongan. Data collection techniques were obtained through tests. Data analysis used the proportion test to determining student learning completeness and the mean difference test (test) to determine the difference in the mean between the two groups. The results of this study: (1) students’ MPS abilities used Google Classroom with the help of animated videos to achieved KKM; (2) students’ MPS abilities used Google Classroom with the help of animated videos, it was better than those who used WAG with assignments.