Problematika Guru dalam Mengajar Materi Aljabar di Era Pandemik Coronavirus Disease 2019 (Covid-19)

2021 ◽  
Vol 4 (1) ◽  
pp. 43
Author(s):  
Nur Afifaturrohmaniyyah ◽  
Putri Nur Malasari
Keyword(s):  
Junior High School ◽  
Research Method ◽  
Learning Support ◽  
High School Mathematics ◽  
Teaching Algebra ◽  
Learning Mathematics ◽  
Support Tools ◽  
Teachers And Students ◽  
Algebraic Forms ◽  
Internet Networks

<p class="06IsiAbstrak">Keharusan dalam pelaksanaan pembelajaran <em>online</em> yang disebabkan oleh pandemik Covid-19 menimbulkan munculnya masalah-masalah dalam pembelajaran matematika khususnya materi aljabar. Penelitian ini bertujuan untuk mengetahui problematika yang dihadapi guru dalam mengajarkan materi aljabar di era pandemik Covid-19. Metode penelitian menggunakan penelitian kualitatif deskriptif. Sumber data berasal dari tujuh guru matematika Sekolah Menengah Pertama (SMP) di Kudus dan Tangerang yang memberikan jawaban atas pertanyaan dalam google form. Hasil penelitian ini menunjukkan problematika yang dialami guru dalam mengajar materi aljabar di era pandemik Covid-19 adalah keterbatasan alat penunjang pembelajaran sehingga guru sulit menerangkan penerapan operasi hitung aljabar, soal aplikasi aljabar, dan menyederhanakan bentuk aljabar secara <em>online</em>. Terbatasnya ruang dan waktu, jaringan internet yang tidak stabil serta kuota yang tidak memadai mengakibatkan interaksi antara guru dan siswa tidak dapat optimal dilakukan.</p><p class="06IsiAbstrak"> </p><p class="06IsiAbstrak"><span lang="IN">The necessity of implementing online learning caused by the Covid-19 pandemic has created problems in learning mathematics, especially algebraic material. This study aims to find out the problems faced by teachers in teaching algebra material in the Covid-19 pandemic era. The research method uses descriptive qualitative research. Sources of data came from seven junior high school mathematics teachers (SMP) in Kudus and Tangerang who provided answers to questions in the google form. The results of this study indicate that the problems experienced by teachers in teaching algebra material in the Covid-19 pandemic era are the limitations of learning support tools so that teachers find it difficult to explain the application of algebraic arithmetic operations, algebra application questions, and simplify algebraic forms online. Limited space and time, unstable internet networks, and inadequate quotas have resulted in the interaction between teachers and students not being optimal.</span></p>

scholarly journals Teacher's Ability to Develop Learning Materials Potentially Mathematical Discourse

2017 ◽  
Vol 2 (2) ◽  
pp. 177 ◽  
Author(s):  
Hamdani Hamdani
Keyword(s):  
Communication Skills ◽  
Junior High School ◽  
Mathematical Discourse ◽  
Learning Tools ◽  
High School Mathematics ◽  
Descriptive Research ◽  
Research Activities ◽  
Learning Mathematics ◽  
Teachers And Students ◽  
The Subject

In the process of learning in the field, the teacher still dominates the conversation while the students as a passive listener. As a result, not only the communication skills of students who are less developed, the understanding of student material is also lacking. Therefore it is necessary to research the ability of teachers in developing learning tools potentially mathematical discourse to improve students' mathematical communication skills. The research method used is descriptive. Research activities include: identification of problems through questionnaires, observation, and interviews; teacher training; teachers develop learning tools; validation; and enhancement of the device by the teacher. The subject of this research is the junior high school mathematics teacher from several districts in the border area of Sambas-Sarawak Regency. The results show that in every learning mathematics there is always a conversation between teachers and students, but rarely use the question "why" and "how". Most teacher-made lesson plans contain scenarios of conversations between teachers and students, but just plain questioning, have not led to a debate between each other so that understanding becomes deeper. Student worksheet made by the teacher in the form of a matter of the ordinary story, rarely load non-routine problem let alone open-ended.

scholarly journals Analysis of Sociomathematical Norms in Mathematics Learning at 113 Junior High School

2021 ◽  
Vol 5 (1) ◽  
pp. 43
Author(s):  
Andini Widya Ningsih ◽  
Samsul Maarif
Keyword(s):  
High School ◽  
Junior High School ◽  
Research Method ◽  
Qualitative Method ◽  
Junior High ◽  
Mathematics Learning ◽  
Sociomathematical Norms ◽  
Total Percentage ◽  
Learning Mathematics ◽  
Descriptive Qualitative

This study aims to describe the sociomatematical norms that are owned by students when learning mathematics in class. The subjects of this study were students of class VII-A Jakarta 113 Junior High School. The research method used is descriptive qualitative method. This research uses sociomatematical norms questionnaire and interview. Based on the results of the study, there were 9 students who had very good sociomatematical norms categories with a total percentage of indicators of 81% and there were 14 students who had good sociomatematical norms categories with a total percentage of indicators of 72%. The results showed that very good sociomatematical norms owned by students would affect the high results obtained by students in mathematics learning and good sociomatematical norms would affect the moderate and low results obtained by students in learning mathematics.

Mathematical Misconceptions

2019 ◽  
Vol 112 (6) ◽  
pp. 404
Keyword(s):  
High School ◽  
Teaching And Learning ◽  
Learning Opportunities ◽  
School Mathematics ◽  
Classroom Culture ◽  
High School Mathematics ◽  
Teaching And Learning Mathematics ◽  
Learning Mathematics ◽  
Mathematical Discussions ◽  
Teachers And Students

Working to correct misconceptions and errors is a natural part of teaching and learning mathematics. Rather than seeing errors as something to avoid, how can teachers and students capitalize on them to create learning opportunities? Catalyzing Change in High School Mathematics: Initiating Critical Conversations suggests that teachers actively plan for student errors and misconceptions by designing lessons that— promote a classroom culture in which mistakes and errors are viewed as important reasoning opportunities to encourage a wider range of students to engage in mathematical discussions with their peers and the teacher. (NCTM 2018, p. 34)

scholarly journals IbM PELATIHAN PEMBELAJARAN MATEMATIKA BERBANTUAN KOMPUTER PADA GURU-GURU SMP DI KECAMATAN TOMOHON TENGAH

2019 ◽  
Vol 1 (4) ◽  
Author(s):  
Derel Filandy Kaunang
Keyword(s):  
Mathematics Teachers ◽  
Junior High School ◽  
Mathematics Learning ◽  
Geometric Transformation ◽  
Computer Assisted ◽  
High School Mathematics ◽  
Mathematical Concepts ◽  
Learning Mathematics ◽  
Perceived Benefit ◽  
The Right

In mathematics learning using compurter is needed. Computer-Assisted Mathematics is considered necessary in helping students to understand the lessons. Usingcomputers as a medium let the students understand the materials given,of course requires the role of teachers. Therefore it is necessary to conduct training for teachers with the aim of guiding the teachers to implement the learning process in assistance of computers to understand the materials that are difficult for students.The targets of this activity are: (1) To obtain the description of the quality of junior mathematics teachers in Computer-Assisted Mathematics (2) To increase students' interest in learning mathematics and students' understanding of the correct mathematical concepts related to materials which are abstract (3) To increase the use of Computer-Assisted media in learning mathematics. The targets of this activity are junior high school mathematics teachers in the district of Central Tomohon.Based on the results of observation and evaluation on the implementation of this activity, ofthe computer-assisted mathematics training obtained the following results: First, teachers have high enthusiasm in learning about thecomputer-assisted mathematics. Second, teachers can use computer aids in the form of mathematical software such as: (1) Geometer's Sketchpad in teachinggeometry,that is to draw the right kind of triangle and prove Pythagoras theorem. (2) Geogebra in teaching geometric transformation (reflection, rotation, dilation) and seeking solutions of SPLDV and SPTLDV. (3) Yenka to teach the matters of mathematical models. (4) Macromedia Flash products inlearningmathematics especially about planes. Overall, computer-assisted mathematics training activities, in the form of utilizing mathematics softwares, provides satisfaction for the participants. In addition, the highly perceived benefit is that teachers can use the software that has been studied in computer-assisted mathematics training to facilitate the students in understanding the concept of mathematics appropriately. Keywords: Workshops, Computer-Assisted Mathematics

scholarly journals Utilization of Information Technology-Based Learning Media for Supporting Active Learning Activities at Middle School (SMP) Negeri 2 Pantai Labu

2020 ◽  
Vol 5 (2) ◽  
pp. 409-413
Author(s):  
MR Syahputra ◽  
Mardiningsih ◽  
Isnaini Halimah Rambe
Keyword(s):  
Information Technology ◽  
Active Learning ◽  
Community Service ◽  
Junior High School ◽  
Learning Activities ◽  
Teaching Aids ◽  
Learning Mathematics ◽  
Teachers And Students ◽  
Service Activity ◽  
Mathematics And Science

The community service that will be carried out in this research is entitled "The Use of Information Technology-Based Learning Media to Support Active Learning Activities in Junior High School (SMP) Negeri 2 Pantai Labu", with the aim of helping teachers in a more interesting, interactive and learning process. fun. In this service activity, teachers will be equipped with the ability to make teaching materials based on information technology. Not only that, teachers will also be equipped with teaching aids that will support active learning activities in schools that can be used for learning mathematics and science. This activity is expected to increase interest in learning and the achievement of teachers and students at SMP Negeri 2 Pantai Labu.

scholarly journals DAMPAK PEMBELAJARAN ONLINE PADA MATA PELAJARAN SOSIOLOGI DI MASA PANDEMI COVID-19 DI SMA 4 PANDEGLANG

2021 ◽  
Vol 12 (1) ◽  
pp. 51
Author(s):  
Siti Nita Sari ◽  
Haryono Haryono
Keyword(s):  
Online Learning ◽  
Research Method ◽  
Learning Material ◽  
Face To Face ◽  
Remote Areas ◽  
The World ◽  
Teachers And Students ◽  
Pros And Cons ◽  
Internet Networks ◽  
The Impact

The Covid-19 pandemic has changed all activities around the world including the world of education due to the widespread impact of the covid-19 learning process activities in schools have been temporarily suspended and diverted to online or online learning, however, many parents have pros and cons related to online learning. Sociology learning in the midst of Covid-19 has experienced changes where there should be direct social interaction in problem-solving (face-to-face) between teachers and students turning online due to social distancing restrictions where this learning is difficult to practice for students. The purpose of this study was to determine the impact of online learning on sociology subjects at SMAN 4 Pandeglang. This research method uses qualitative methods, namely the form of interviews and observations. Based on the results of the interviews conducted, it can be seen that online learning still experiences problems such as some students do not have cellphones, unstable internet networks in remote areas, and learning media that are less supportive. In addition, students also sometimes struggle to do the assignments given by the teacher because the assignments given are too many, but students do not understand the learning material

scholarly journals Hubungan Motivasi, Harga Diri, dan Kepercayaan Diri Terhadap Keberhasilan Siswa Belajar Matematika [Correlation Between Motivation, Self-Esteem, and Self Confidence to Student’s Success in Studying Mathematics]

2021 ◽  
Vol 1 (3) ◽  
pp. 153
Author(s):  
Hikmah Nata Rabay
Keyword(s):  
High School ◽  
Junior High School ◽  
Research Method ◽  
Junior High ◽  
Correlation Method ◽  
Self Esteem ◽  
Self Confidence ◽  
Inferential Statistic ◽  
Learning Mathematics ◽  
Analyze Data

<div><p class="1eAbstract-text">The success of students learning Mathematics at “X” Junior High School is very low. Alike success of students learning Mathematics, the students also have low motivation, low self-esteem, and low self-confidence. According to this fact, guessed that there is correlation between motivation and success of students, between self-esteem and success of students, and between self-confidence and success of students learning Mathematics, so needed a research to see that correlation. Research method that was used to see that correlation is correlation method, with questionnaire as a tool to collect data from 131 students of “X” Junior High School. Technique used to analyze data are statistical techniques, which are descriptive and inferential statistic. The conclusions are 1) there is a significant correlation between motivation and success of students learning Mathematics at “X” Junior High School, 2) there is significant correlation between self-esteem and success of students learning Mathematics at “X” Junior High School, and 3) there is significant correlation between self-confidence and success of students learning Mathematics at “X” Junior High School.</p></div>

scholarly journals Alternative in Providing Proof of Negative Exponent for Junior High School Students

2020 ◽  
Vol 8 (2) ◽  
pp. 98
Author(s):  
Gina Silvia Karim ◽  
Naini Fatmawati ◽  
Dyana Wijayanti
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Research Method ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Literature Research ◽  
Learning Mathematics ◽  
Literature Reviews

This study aims to make a contribution related to opinions and perceptions about negative exponents among junior high school students. In this study, negative exponents are considered as difficult things that require various efforts to instill good knowledge concepts in students. One of them is through evidence in learning mathematics. Evidence is considered capable of instilling students' knowledge concepts in negative exponent material. The research method used is descriptive qualitative research. Descriptive literature research studies through literature reviews, journals, and books relating to negative exponents. The results of this study are alternatives to completing formal and informal evidence related to negative exponents in junior high school students. Through some alternative evidence in introducing negative exponents is expected to make students better understand the form of negative exponents well. So that at the level above students can easily solve problems related to negative exponents without getting errors in the operation of advanced exponents.

scholarly journals The Application of Tri-N in Genre-Based Indonesian Textbook for Junior High School

2020 ◽  
Vol 1 (2) ◽  
pp. 9-15
Author(s):  
Siti Rochmiyati ◽  
Die Bhakti Wardoyo Putro
Keyword(s):  
High School ◽  
Teacher Learning ◽  
Junior High School ◽  
Research Method ◽  
Junior High ◽  
Close Attention ◽  
Scientific Approach ◽  
Teachers And Students ◽  
Interactive Models ◽  
The Mind

Learning Indonesian in K13 is communicative, CLIL, scientific, and genre-based. Indonesian material in junior high school is integrated in one genre. Textbooks as a learning tool compiled nationally consist of student books and teacher books. Bloom revised taxonomy, the highest ability is to create / creativity. Ki Hadjar Dewantara has long coined Tri-N (niteni, nirokke, nambahi) which is relevant to the scientific approach and the process of creating a revised edition of Bloom. Textbooks as a principal guide for teachers and students in learning must apply a scientific approach. Tamansiswa teachings are known as Tri-N. Niteni is the process of marking by paying close attention, using all the senses, digging deeper information, and reasoning by connecting knowledge already possessed from excavated products. Nirokke is imitating what is taught through a model / example / example from the teacher / learning resource by involving the mind, sensing, feeling / conscience and spirituality integrally and harmoniously. Nambahi is the process of adding to what he has learned in developing his creativity and ideas through the activities of designing, creating, and improvising. This study aims to describe the application of the niteni, nirokke, and supplementary processes in genre-based Indonesian SMP textbooks. The research method used is descriptive qualitative analysis of interactive models Miles Huberman. The genres representing this research are description, explanation, procedure, exposition, and narrative genres. The results showed that in these genres the process of niteni, nirokke, and nambahi always appeared.

scholarly journals Pkm Bagi Guru Smp Yang Mengalami Kesulitan Menggunakan Software Geogebra Dalam Pembelajaran Matematika

2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Yulianto Wasiran ◽  
Ibnu Maja ◽  
Farida Husien
Keyword(s):  
High School ◽  
Mathematics Teachers ◽  
Junior High School ◽  
Mathematics Learning ◽  
Instructional Materials ◽  
High School Mathematics ◽  
Knowledge And Skills ◽  
Teacher Skills ◽  
Learning Mathematics ◽  
Geometry Learning

One reason is that the process of learning mathematics related to geometry is not yet optimal, it is the difficulty of the teacher to visualize abstract geometrical objects. Geogebra software can be used as a tool to construct, demonstrate or visualize abstract problems in learning geometry material. The problem faced by partners in implementing the geometry learning process by using Geogebra's assistance as a learning medium is the low knowledge of teachers in the use of Geogebra software and the low skills of teachers in using Geogebra software in learning geometry material. In an effort to overcome partner problems, the solution offered was to provide training and assistance to the Geogebra application to junior high school mathematics teachers in Banyuasin III to assist them in the process of learning mathematics. This activity includes theory, practice, and exercises given to participants so that skilled participants use Geogebra. This activity has succeeded in increasing teacher skills in knowledge and skills using Geogebra software for Mathematics learning. Participants understand the use of this software and are also skilled at using it for learning geometry material. This activity has also produced several instructional materials for Geogebra software assisted geometry materials.

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