scholarly journals STUDENT WORKSHEET DESIGN (LKPD) BASED ON THINK PAIR SHARE (TPS) COOPERATIVE LEARNING MODEL JUINOR HIGH SCHOOL STUDENTS

2021 ◽  
Vol 1 (2) ◽  
pp. 169-176
Author(s):  
Putri Maisyarah
Keyword(s):  
High School ◽  
High School Students ◽  
Mathematics Education ◽  
Junior High School ◽  
Mathematics Teacher ◽  
Mathematics Learning ◽  
Learning Model ◽  
Design Development ◽  
School Students ◽  
Average Value

The purpose of this study was to determine the design of LKPD based on the TPS learning model for junior high school students. This research model is the ADDIE development model which consists of five stages, namely Analysis, Design, Development, Implementation, Evaluation, but in this study the researchers limited it only to the development stage. (Development). The subjects of this study were six experts consisting of two mathematics education lecturers and one mathematics teacher as a material expert as well as two mathematics education lecturers and one mathematics teacher as a media expert. While the object is LKPD based on TPS learning model. The research instrument used was a learning media questionnaire. Consists of a questionnaire of material experts and media experts. Based on data analysis, the average value obtained by material experts is 4.3 and media experts is 4.4. From these results, it can be stated that the mathematics learning media meets the validity requirements of the learning media with an overall average value of 4.3 including in the Very Good category. Thus, from the validation results it can be stated that the LKPD based on the TPS learning model meets the validity requirements and is declared eligible.

scholarly journals MENINGKATKAN KEMAMPUAN KONEKSI MATEMATIS SISWA SMP KELAS VII MENGGUNAKAN PENDEKATAN PEMBELAJARAN BERBASIS MASALAH PADA MATERI SEGITIGA DAN SEGIEMPAT

2018 ◽  
Vol 1 (4) ◽  
pp. 709
Author(s):  
Muhamad Rizki Hidayat ◽  
M Jalaludin ◽  
Euis Eti Rohaeti ◽  
M Afrilianto
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Mathematics Learning ◽  
Junior High School Students ◽  
Learning Approach ◽  
School Students ◽  
Average Value ◽  
Qualitative Descriptive ◽  
Descriptive Method

This study aims to examine and analyze about problem-based learning approach to improve connection ability in SMP. The population in this research is VII SMP in Karawang. This study was designed qualitative descriptive method. Based on the results and discussion students connection ability had improved. It is known from the number of students who experience improvement in each cycle. In the first cycle shows that the results of mathematics learning on triangle and quadriplegic classically obtained scores of students from the questions given in the first cycle test, obtained 18 students reached 60% of 30 students who are able to obtain value above the KKM while in cycle II shows that the results of mathematics learning on triangle and quadrilateral material has reached 83.34% or as many as 25 students from 30 junior high school students who get grade VII above the KKM with an average value of 83. This shows an increase of 23.34% as many as 7 people students from the first cycle test. Means only 9% or as many as 5 students still score below the KKM.

scholarly journals Mathematics Learning Media Development Using Realistic Mathematics Education

2020 ◽  
Vol 4 (3) ◽  
pp. 668
Author(s):  
Sugianto Sugianto ◽  
Yenita Roza ◽  
Maimunah Maimunah
Keyword(s):  
High School Students ◽  
Field Test ◽  
Junior High School ◽  
Mathematics Learning ◽  
Test Field ◽  
Design Development ◽  
School Students ◽  
Average Value ◽  
Addie Model ◽  
Field Test Result

This research aims to develop learning mathematics media using proven validity-PMR approach, practicality and effectiveness in improving HOTS of Junior High School students class VIII. This type of research was the development of ADDIE model consisting of analysis, design, development, implementation and evaluation. The tests were carried out in four phases, expert test, limited test, field test, and effectiveness test. The subjects in this study were teachers and students. The instruments used were validation sheet, student’s questionnarie, observation sheet and instrument test. The results show the learning media developed has fulfilled validity, practicality and effectiveness aspect. (1) The validity result shows the developed learning media in the category very valid with the average value on syllabus 3.81. While the learning plane (RPP) is 3.62, and student worksheet (LKPD) is 3.51, and test instrument is 3.45. (2) Limited test results shows the developed mathematical learning media in very practical category with score of 3.41. (3) Field test result shows the learning media developed is very practical, on teacher learning implementation observation sheet 3.62, on the student’s questionnaire 3.44. Finally, the developed learning media can be ready to use in the school.

scholarly journals Model Pembelajaran Matematika SMP untuk mengatasi rendahnya kompetensi dasar siswa SMP kota Bengkulu

2018 ◽  
Vol 11 (21) ◽  
Author(s):  
Effie Efrida Muchlis
Keyword(s):  
High School ◽  
Mathematical Model ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Learning Model ◽  
Junior High School Students ◽  
School Students ◽  
Learning Mathematics

. The purpose of the study are: 1) find a description of the factors causing low mastery of basic math competency Junior high school students in the Bengkulu City. 2) Generate a valid mathematical model of learning, practical and effective way to improve the competence of Junior high school (SMP) students in the Bengkulu City. To achieve this goal done two phases the first phase is a quantitative and qualitative research (mixed) by applying documentation studies, focus group discussions, in-depth interview and classroom observation. The second phase is the development by implementing Research Design Development (Plomp& Nieveen , 2007) to generate alternatives valid mathematical model of learning, practical and effective to improve the competence of learners in mathematics learning in junior high schools in the Bengkulu City. Results of this study were 1) The factors causing low competence junior high school students in learning mathematics in the Bengkulu City are as follows: Education Management Systems and Learning Mathematics: mathematics learning management tend to be rigid and mechanistic; Teacher: Teachers of Mathematics Having Lesson Planning Document, but in the implementation of learning is not in accordance with the plan that is prepared; Teachers deliver learning materials more emphasis to achieve the target of the curriculum, not to achieve competence, by reason of the allocation of time, and catch-material for students dealing with the national assessment (UN); Media Learning Mathematics: The utilization of instructional media, facilities and infrastructure to support the learning of mathematics has not been used optimally; Model Learning / Learning Strategies: Teachers in the communication of such materials using learning shekel: Presentation of lecture material with the form of definition, and the formula, then the teacher gives examples of problems, followed by exercises and the provision of home tasks, and so on is done repeatedly. 2) Mathematics Learning Model SMP (MPM-SMP) Prototype Devices Learning as one of the supporting system of the learning model is valid, and practical, yet effective for improving the competence of junior high school students in the city of Bengkulu is still in the process of tabulation and analysis of data.

Menurunkan Dismenoreaa Primer melalui Hipnoterapi pada Siswi Sekolah Menengah Pertama

1970 ◽  
Vol 3 (2) ◽  
Author(s):  
Oyoh O ◽  
Jenita Sidabutar
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Sampling Technique ◽  
P Value ◽  
Primary Dysmenorrhea ◽  
School Students ◽  
Purposive Sampling ◽  
Average Value

Kejadian dismenorea primer di Indonesia sekitar 54,89%, sisanya 45,11% dismenorea sekunder. Dismenorea primer  pada siswi SMP X dari 35 siswi 25 siswi mengalami disminor bila haid. Salah satu pengobatan dismenorea secara non-farmakologis yaitu hipnoterapi. Hipnoterapi merupakan salah satu cara yang mudah, cepat, efektif, dan efisien dalam menjangkau pikiran bawah sadar. Penelitian ini bertujuan untuk mengetahui pengaruh hipnoterapi terhadap dismenorea pada siswi SMP. Metode penelitian yang digunakan adalah Pre Eksperimental dengan rancangan penelitian one group pre-test-post-test. Jumlah populasi yang didapat 117 orang dan jumlah sampel yang diambil 20 orang, dengan teknik purposive sampling. Pengumpulan data diperoleh secara langsung dari responden dengan menggunakan alat ukur Verbal Descriptor Scale (VDS). Analisis data melalui dua tahapan, yaitu univariat dan bivariat dengan menggunakan uji t-dependen. Hasil penelitian didapatkan nilai rata-rata skala dismenorea sebelum diberikan intervensi adalah 6,50 dan nilai rata-rata sesudah diberikan intervensi adalah 1,35, terdapat pengaruh hipnoterapi terhadap dismenorea (t=17,596, p-value= 0,001). Hipnoterapi dapat disarankan untuk diterapkan sebagai tindakan nonfarmakologis untuk mengatasi dismenorea.Kata kunci: Dismenorea primer, hipnoterapi, SMP.Effect of Hypnotherapy on Alleviating Primary Dysmenorrhea in Junior High School StudentsAbstractThe incidence of primary dysmenorrhea in Indonesia amounts to approximately 54.89%, while another 45.11% is secondary dysmenorrhea. 25 out of 35 female students at SMP Patriot Bangsa (Patriot Bangsa Junior High School) experience primary dysmenorrhea when menstruating. One of nonpharmacological treatments for dysmenorrhea is hypnotherapy. Hypnotherapy is an easy, fast, effective, and efficient way to treat dysmenorrhea by reaching the subconcious. This research aimed to identify the effect of hypnotherapy on dysmenorrhea in junior high school students. This research used a pre-experimental method with one group pretest- posttest design. The population of this research was 117 students and 20 students were chosen as sample with purposive sampling technique. Data were collected from respondents using Verbal Descriptor Scale (VDS) instrument. Data were analyzed in two steps, univariate and bivariate with t-dependent test. The results showed that the average value of dysmenorrhea before intervention is 6.5 and after intervention is 1.35. Hypnotherapy was found to have an effect on dysmenorrhea (t=17,596, p-value 0,001). It was suggested to the school that they should conduct nonpharmacological interventions such as hypnotherapy as treatment of dysmennorhea.Key words: Dysmenorrhea primer, hypnotherapy, SMP.

scholarly journals The Mathematics Learning Attributes Valued by Students in Eastern China

2020 ◽  
pp. 209653112093024
Author(s):  
Hengjun Tang ◽  
Wee Tiong Seah ◽  
Qiaoping Zhang ◽  
Weizhong Zhang
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Eastern China ◽  
Principal Component ◽  
School Students ◽  
And Control ◽  
Senior High School Students

Purpose: Research has confirmed that students’ mathematics values significantly affect their mathematics learning. Accordingly, understanding how students’ values form and change, especially during different learning stages, is an important topic. Design/Approach/Methods: This study administered a questionnaire to investigate the values of primary, junior high, and senior high school students in Eastern China. A principal component analysis was conducted to investigate the factor structure of the students’ learning values. Then, paired sample t-tests were used to examine the differences in the two continuous categories ranking of each group, and a one-way analysis of variance with a Brown–Forsythe test was used to test the differences in the ranking of each dimension by the different grade-level groups. Findings: We found that students’ mathematics learning values consist of seven elements: culture, memorization, technology, objectism, practice, understanding, and control. Students placed different degrees of importance on these seven elements at different learning stages. Additionally, we found that junior high school is a critical period of change in students’ values. Originality/Value: These findings will be invaluable to teachers and educators as they reflect on their teaching approaches. Moreover, the findings that students’ values undergo changes in the course of their schooling are important information for educators seeking to foster students’ learning.

scholarly journals Pengaruh Konsumsi SF dan Jus Jambu Biji Merah terhadap Perubahan Kadar Hemoglobin pada Remaja Puteri yang Mendapat Suplementasi Tablet SF di SMP Negeri 19 Kota Jambi Tahun 2019

2020 ◽  
Vol 20 (3) ◽  
pp. 952
Author(s):  
Lia Artika Sari ◽  
Nurmisih Nurmisih ◽  
Dewi Sartika
Keyword(s):  
High School ◽  
High School Students ◽  
Young Women ◽  
Junior High School ◽  
Health Workers ◽  
Age Groups ◽  
Statistical Test ◽  
School Students ◽  
Average Value ◽  
Prevalence Of Anemia

Iron deficiency nutritional anemia is the most common anemia in the world. Riskesdas results showed that the prevalence of anemia of women ≥15 years old amounted to 22.7% while the prevalence of anemia in pregnant women was 37.1%. The prevalence of anemia nationally for all age groups is 21.7%. Young women are prone to anemia due to a lot of blood loss during menstruation, in addition to being exacerbated by a lack of iron intake, the need for iron in young women is urgently needed for accelerated growth and development. Coverage of young women who received blood-added tablets was 76.2% and that was not 23.8%. This research is an experimental Quasy Design study using the design of one group pre test-post test with the aim of knowing the influence of SF Consumption and Red Seed Guava Juice on changes in hemoglobin levels in Young Women who received SF Tablet Supplementation at SMP Negeri 19 Jambi City in 2019. Sampling in the study was Simple Random sampling as many as 74 students. The data was obtained from the results of the examination of the level of Hb Young women. The analysis used is univariate and bivariate. The statistical test used is the t-paired test. The average value of hemoglobin levels in Young Women before consuming SF and red seed guava juice in SMP 19 Jambi City in 2019 is 11.94 g/dl and the average value of hemoglobin in Young Women after consuming SF and guava in SMP 19 Jambi City year 2019 is 13.15 g/dl. Statistical test results There is an influence of consuming SF and guava juice on the hemoglobin levels of young women in Junior High School 19 Jambi City year 2019 with sig value (2-tailed) count 0.000 < 0.05. From the results of the study can be concluded that consuming SF in conjunction with guava juice can increase HB levels. Advice for health workers, especially midwives, to provide services related to the management of anemia in young women of high school students by doing prevention through counseling.

scholarly journals Guided Inquiry Learning Model, Simple Practicum Tool, Creative Thinking Skills

2019 ◽  
Vol 7 (3) ◽  
pp. 205 ◽  
Author(s):  
Muhammad Zaky
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Creative Thinking ◽  
Junior High ◽  
Inquiry Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Guided Inquiry ◽  
School Students

The main objective of this research is to produce junior high school Physics teaching materials oriented to a simple practical tool that can be used to foster junior high school students 'creative thinking skills, with the specific aim of knowing the indicators of junior high school students' creative thinking skills that can be grown through the use of a guided inquiry learning model assisted by a simple practicum tool. This type of research is a quasi-experimental research with the design of Equivalent Pretest-Posttest Design (Design of Prates-Pascates Equivalent). This research was conducted at the Labschool Junior High School of Tadulako University where  the class VIII students being the research subjects. The research instrument used was an essay test and observation sheet. The data analysis technique used was quantitative data analyzed by inferential statistics, calculating the significance of the differences in the average of both groups of samples and qualitative data analyzed by using the stages of data reduction, data presentation and conclusion. The results showed that a guided inquiry learning model assisted by a simple practicum tool could foster the creative thinking skills of the students of Labschool UNTAD Junior High School in the indicators of flexible thinking, fluent thinking and originality.

scholarly journals PENGEMBANGAN SOAL MATEMATIKA MODEL TIMSS UNTUK MENDUKUNG PEMBELAJARAN MATEMATIKA SMP KELAS VII KURIKULUM 2013

2016 ◽  
Vol 1 (1) ◽  
Author(s):  
M. Andy Rudhito ◽  
D. Arif Budi Prasety
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Cognitive Domain ◽  
Assessment Instruments ◽  
School Students ◽  
Problem Model ◽  
Math Problem

Abstrak: Penelitian ini bertujuan untuk menghasilkan soal matematika model TIMSS yang valid dan praktis untuk siswa SMP berdasarkan Kurikulum 2013. Metode penelitian yang digunakan adalah penelitian pengembangan. Proses pendesainan soal sebagai instrumen penilaian dilakukan dengan prototyping. Prototyping meliputi dua tahap. Prototipe I merupakan hasil desain dan penyusunan soal-soal oleh peneliti sendiri, sedang prototipe II revisi dari prototipe I berdasarkan masukan dari pakar, teman sejawat, dan guru matematika, yang berupa catatan validator dan notulensi diskusi. Hasil penelitian menunjukkan bahwa buku soal yang disusun dengan pengelompokan bab mengikuti ranah materi seperti dalam TIMSS, yakni bilangan, geometri, aljabar, data dan peluang. Buku soal untuk siswa tidak perlu ada tulisan mengenai ranah materi, topik pokok, dan ranah kognitif. Masukan untuk perbaikan dari FGD adalah soal sebaiknya diawali dari yang mudah, sedang, baru yang sulit. Penulisan soal pilihan ganda lebih baik tidak menggunakan kalimat tanya, melainkan dengan membuat pernyataan yang memuat titik-titik, baik di tengah atau di akhir kalimat. Soal sebaiknya tidak memuat pernyataan implikasi. Kata kunci: Pengembangan soal, matematika SMP, TIMSS, Kurikulum 2013DEVELOPING THE TIMSS MATH PROBLEM MODEL TO SUPPORT THE MATHEMATICS LEARNING IN GRADE VII USING THE 2013 CURRICULUM Abstract: This study was aimed to produce a valid and practical TIMMS math problem model for junior high school students using the 2013 curriculum. The study used the research and development design. The design process of the problems as assessment instruments was carried out through prototyping involving two stages. Prototype I was the design product and the problem development done by the researchers themselves, while Prototype II was the revision of Prototype I based on the feedback provided by experts, colleagues, and Mathematics teachers in the form of validators’ notes and the minutes taken from discussions. The findings showed that the book of math problems was written by grouping the chapters following the materials domains as those in TIMSS, that is, numbers, geometry, algebra, data, and probability. For the student book, it was not nsecessary to write the materials domain, the essential topics, and the cognitive domain. The feedback from the FGD was that the problems should be arranged from the easiest ones to the most difficult ones. The multiple choice items should not be written in the form of questions, but in the form of incomplete sentences with the blanks in the middle or the end of the sentences. The items should not ask about implication. Keywords: Development of problems, junior high school mathematics, TIMSS, Curriculum 2013

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