scholarly journals Lembar Aktivitas Mahasiswa Materi Integral Jumlah Riemann Berdasarkan Teori Aksi, Proses, Objek, Skema (APOS)

2021 ◽  
Vol 3 (2) ◽  
pp. 152-163
Author(s):  
Maya Saftari ◽  
Sariman
Keyword(s):  
Formative Evaluation ◽  
Mathematics Learning ◽  
Field Testing ◽  
Potential Effect ◽  
Teaching Materials ◽  
Apos Theory ◽  
Student Activity ◽  
Expert Review ◽  
The Subject ◽  
Preliminary Study

This study produced a prototype of Riemann's number of teaching materials based on APOS theory. The student activity sheet (LAM) based on APOS theory was designed to help students understand the integral of the subject matter of Riemann quantities. The teaching materials design process was divided into two stages, namely preliminary study and formative evaluation. In the preliminary study stage, the researchers prepared and designed teaching materials in the form of student activity sheets for the subject of Riemann's Amount based on the APOS theory (Action, Process, Object, and Scheme). In the formative evaluation stage, researchers evaluated and revised the results of the design of teaching materials. The evaluation results in the form of comments and suggestions were used to revise the products produced, namely the first, second, and third prototypes. From these three stages, the first prototype that the researcher designed was revised based on the comments from the validator, namely expert review and several students. The second prototype was revised based on comments from several groups of students in small groups. The third prototype was the final design result used for field testing at the field test stage. The trials conducted showed that the goal of producing a product design that had a potential effect (usability) in the mathematics learning process had been achieved.

scholarly journals PENGEMBANGAN LEMBAR AKTIVITAS SISWA BERBASIS MASALAH PADA MATERI GARIS-GARIS ISTIMEWA SEGITIGA DI KELAS VII SMP

2018 ◽  
Vol 5 (3) ◽  
pp. 257-268
Author(s):  
Heny Sinaga ◽  
Zulkardi Zulkardi ◽  
M Yusup
Keyword(s):  
Small Group ◽  
Field Test ◽  
Formative Evaluation ◽  
Descriptive Analysis ◽  
Research Subjects ◽  
Student Activity ◽  
Self Evaluation ◽  
Expert Review ◽  
Preliminary Study ◽  
One To One

AbstrakPenelitian ini bertujuan untuk menghasilkan lembar aktivitas siswa berbasis masalah pada materi garis-garis istimewa segitiga di kelas VII SMP yang valid, praktis, dan memiliki efek potensial. Jenis penelitian ini adalah penelitian pengembangan dengan tahapan meliputi preliminary study dan tahapan formative evaluation (self evaluation, expert review, one-to one, small group, dan field test). Subyek penelitian dalam penelitian ini adalah kelas VII.8 di SMP Negeri 6 Palembang. Instrumen penelitian yang digunakan adalah lembar aktivitas siswa berbasis masalah, RPP, dokumen (lembar validasi), dan soal tes. Analisis data yang digunakan adalah analisis deskriptif. Pada tahapan expert review dan one-to-one dilakukan untuk melihat validitas lembar aktivitas siswa. Tahapan small group dilakukan untuk melihat kepraktisan. Adapun field test digunakan untuk melihat efek potensial dari lembar aktivitas siswa yang dikembangkan.AbstractThis study aims to produce a student activity sheet based on problem related material special lines triangle in class VII SMP which valid, practical, and have a potential effect. This type of research is development of research includes the preliminary study stages and phases of formative evaluation (self-evaluation, expert review, one-to-one, small group, and a field test). Research subjects in this study were VII.8 class in SMP Negeri 6 Palembang. Instruments used in this research is problem-based student activity sheets, lesson plans, documents (validation sheets), and test questions. Analysis of the data used is descriptive analysis. On the steps of expert reviews and one-to-one is made to see the validity of the student activity sheet. On the steps in small group made to look practicality. The field test is used to look at the potential effects of student activity sheets developed.

Pengembangan Media Pembelajaran Matematika Berbasis Budaya Batak Toba

2020 ◽  
pp. 45-61
Author(s):  
Despyanti Br Barus
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Student Learning Outcomes ◽  
Contextual Approach ◽  
Student Activity ◽  
Is Implementation ◽  
The Subject ◽  
Toba Batak ◽  
Improving Student Learning

This study aims to find out how the development of Batak Toba culture-based mathematics learning media with a contextual approach and to find out how effective the development of Batak Toba culture-based mathematics learning media with a contextual approach is. The development of mathematics learning media was prepared using the ADDIE model. The subject of this research is class VII E with a total of 32 students. The type of data used is qualitative data and quantitative data. The first stage is the analysis phase. This stage is done to analyze the needs of research such as researchers conducting observations, interviews, and pretests. The next stage is the design of a mathematics learning media design in the form of Student Activity Sheets (LAS) based on the Toba Batak culture. The third stage is development, at this stage the learning media product is validated by the material expert and media expert validator to obtain the feasibility of the product that has been designed based on the results of the validation and the validator's suggestions and comments. The fourth stage is implementation, at this stage after the mathematics learning media product is validated then the product is tested. The last stage is evaluation, at this stage after the product is tested the final results of the field test in the form of a pretest and posttest are then analyzed and scores are obtained as a result of student learning. Based on the analysis of research data, the following results were obtained: (1) Student Activity Sheet (LAS) based on Toba Batak culture can be used for mathematics learning on the subject of rectangles and triangles in terms of the value given by the material expert and media validator 88% with a very valid and appropriate category to be used to improve student learning outcomes; (2) Increasing student learning outcomes by 56.25% this can be seen from the pretest students who completed as many as 11 people (34.37%) while students who did not complete as many as 21 people (65.63%). From the posttest students who completed as many as 29 people (90.62%) while students who did not complete as many as 3 people (9.38%); (3) The teacher's activities at the 1st and 2nd meetings achieved results (85.23%) and the student activities at the 1st and 2nd meetings achieved results (88.66%). So it can be concluded that student learning outcomes at posttest are higher than at pretest. Thus that mathematics learning media in the form of Student Activity Sheets (LAS) based on the Toba Batak culture are effective for use in improving student learning outcomes.

scholarly journals Penerapan Model Pembelajaran Kooperatif Tipe STAD untuk Meningkatkan Hasil Belajar Matematika pada Siswa Kelas V SDI Blidit Kabupaten Sikka

2020 ◽  
Vol 1 (1) ◽  
pp. 61-69
Author(s):  
Theresia Anisensia ◽  
Gregorius Sebo Bito ◽  
Marselina Wali
Keyword(s):  
Cooperative Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Activity Cycle ◽  
Learning Model ◽  
Qualitative Approach ◽  
Class V ◽  
Student Activities ◽  
Student Activity ◽  
The Subject

The objectives of this study are: 1) to know the implementation of cooperative learning model of STAD type in mathematics learning in class V students in SDI Blidit, Waigete, Sikka Regency, 2) to find out the improvement of students' learning outcomes after applying cooperative learning model of STAD type on mathematics learning in class V students in SDI Blidit, Waigete, Sikka Regency. This research is a type of Classroom Action Research (CAR) by using a qualitative approach. The subject in this study was the V-grade SDI Blidit student, numbering 20 students. The techniques of data collection in this study were observation, interview, test and documentation. Based on the results of the data analysis and the discussion of the results can be concluded that the results of the study of class V students in mathematics after implementation the cooperative learning model of STAD type in cycle I has not reached the complete learning. It can be seen from the number of students who reached the KKM or minimal completeness criteria is 6 people (60.5%) of 20 students, while in cycle II has undergone an increase by an overall percentage of 86%. Teacher and student activities also increased from cycle I to cycle II; (56.15%) in cycle I and (84.61%) in cycle II with its criteria is very good. While the student activity cycle I (50%) and cycle II (87.7%) are in excellent criteria. Based on the results of the interviews, it can be concluded that students are motivated when learning materials are implemented using the STAD type Cooperative learning model.

scholarly journals Pengembangan Bahan Ajar Menggunakan Aplikasi Kvisoft Flipbook Maker Materi Himpunan

2018 ◽  
Vol 1 (2) ◽  
pp. 147 ◽  
Author(s):  
Edi Wibowo ◽  
Dona Dinda Pratiwi
Keyword(s):  
Product Design ◽  
Mathematics Learning ◽  
Field Trials ◽  
Average Score ◽  
Teaching Materials ◽  
Design Validation ◽  
Development Method ◽  
Product Trial ◽  
The Subject ◽  
Learner Responses

This study aims to develop e-module teaching materials by applying kvisoft flipbook maker on the subject of the set. To view teacher and learner responses to e-module teaching materials using the kvisoft flipbook maker application on the subject of the set. The method of this research was conducted using Research & Development method of Borg and Gall model which has been modified by Sugiyono covering 7 stages: 1) Potential and Problem, 2) Collecting Data, 3) Product Design, 4) Design Validation, 5) Design Revision, 6) Product Trial, 7) Product Revision. The results of this study indicate that the value of feasibility by the material experts scored an average of 3.23 with good criteria and value of feasibility by media experts with an average score of 3.28 with very good criteria, while the value of feasibility by linguists got a flat score 3.02 with good criteria. The response of the students was very interesting, with the achievement of the average score of 3.33 small group trials and the achievement of the average score of 3.49 field trials, the teacher's test response was very interesting with the achievement of an average score of 3.64. This shows that the e-module using the kvisoft flipbook maker application generated in this study is considered feasible for use in the mathematics learning of the set matter.

scholarly journals PENERAPAN TEORI JEROLD E. KEMP BERBASIS METODE PQ4R UNTUK MENINGKATKAN AKTIVITAS DAN PRESTASI BELAJAR SISWA KELAS X TSM PADA MATERI POKOK PROGRAM LINEAR DI SMKN 1 GERUNG TAHUN PELAJARAN 2012/2013

2013 ◽  
Vol 1 (1) ◽  
pp. 44
Author(s):  
DIAH FATMAWATI
Keyword(s):  
Student Learning ◽  
Quantitative Data ◽  
Mathematics Learning ◽  
Learning Activities ◽  
Observation Data ◽  
Student Activity ◽  
Learning Evaluation ◽  
The Subject ◽  
Academic Year ◽  
Reduced Activity

Mathematics learning in SMKN 1 Gerung considered by some students is a difficult and tedious lesson. Learning is still teacher-centered and leads to reduced activity and enthusiasm for students in learning. The purpose of this study is to improve student activity and achievement using Jerold E. Kemp-based PQ4R method on the subject matter of linear program of students of class X-TSM SMKN 1 Gerung academic year 2012/2013. This study was conducted using classroom action research (PTK). The number of subjects in this study was 24 people. Observation data of student and teacher activity is qualitative and student learning evaluation is quantitative data. The instruments used are RPP, student and teacher observation sheets, LKS, and evaluation tests. The results showed that there is an increase in student activity and achievement from first to second cycle. Increased student learning activities can be seen in the results of the first cycle of observation I (the category is quite active) and at the second meeting (active category). In cycle II at session I and II (active category). The completeness of learning cycle I is 56.52%, because in the first cycle of classical completeness has not met the required ≥85% of students who got the value of ≥75 then the research continued into the second cycle. Finally, through the improvements obtained classical completeness in the second cycle reached 87.50%. It can be concluded that the application of Jerold E. Kemp theory based on PQ4R method can increase student activity and achievement.

scholarly journals PEMBELAJARAN MODEL TEAMS GAMES TOURNAMENT DENGAN MEDIA ENGKLUT (ENGKLEK ULAR TANGGA) PADA PEMBELAJARAN MATEMATIKA

2019 ◽  
Vol 4 (1) ◽  
pp. 57
Author(s):  
Deivy Adityas Kurniawati
Keyword(s):  
Middle School ◽  
Action Research ◽  
Data Collection ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Class Action ◽  
Student Response ◽  
Teaching Materials ◽  
Student Activity ◽  
Average Value

This study aims to describe the increase in mathematics learning outcomes through the Teams Games Tournament (TGT) learning model with ENGKLUT media (Ladder Snake Englage) in quadrilateral material in class VII Muhammadiyah 5 Surabaya Middle School, amounting to 24 students. This type of research is Class Action Research (CAR). The data collection techniques used are observation techniques, questionnaire techniques, test techniques. The instruments used were the Learning Implementation Plan (RPP), teaching materials, student worksheets (LKS), ENGKLUT media, student activity observation sheets, student response questionnaire sheets, learning outcomes test questions. The results showed that (1) The value before the study increased in the first cycle with an average of 74.92, then increased from cycle I to cycle II with an average of 86.44. (2) The average value of student activity from cycle I to cycle II has increased by 2.25%. (3) Students' responses to learning are shown with the percentage of responses "Yes" of 85.42%. Keywords: Learning outcomes, ENGKLUT media (Ladder Snake Enclosure), TGT model.

scholarly journals DEVELOPING PISA-LIKE PROBLEMS TO ASSESS STUDENTS’ MATHEMATICAL COMMUNICATION AND PROBLEM SOLVING ABILITIES

MaPan ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 136
Author(s):  
T. Marwanda ◽  
Yusrizal Yusrizal ◽  
Rahmah Johar
Keyword(s):  
Problem Solving ◽  
Theoretical Basis ◽  
Formative Evaluation ◽  
High Reliability ◽  
Mathematical Communication ◽  
Expert Review ◽  
The Subject ◽  
Almost All ◽  
Research Type ◽  
Banda Aceh

This research aims to produce PISA-like problems that are valid, practical, and effective for assessing students' mathematical communication and problem solving abilities. This research type is formative evaluation development by Tessmer, including expert review, one-to-one, small group, and field test. The subject of this research is 60 students of Year 9 at SMP Negeri 19 Percontohan Banda Aceh, Indonesia. The results of this study yielded 15 PISA-like problems that are 1) valid because experts state that the set of questions developed is based on a strong theoretical basis, almost all problems have valid criteria, and the set of problems has high reliability; 2) practical because teachers agree that the problems can assess students' mathematical communication and problem solving abilities; 3) effective because mathematical communication and problem solving abilities of students meet PISA levels and students give positive responses to PISA-like problems. The implication of this research is that mathematics teachers can use this problem to familiarize students in answering PISA-like problems, primarily to assess mathematical communication and problem solving abilities.

scholarly journals Pengembangan Bahan Ajar Geometri Berbasis Kearifan Lokal Aceh

2021 ◽  
Vol 4 (1) ◽  
pp. 41-58
Author(s):  
Fitriani Fitriani ◽  
Wahidah Wahidah ◽  
Junaidi Junaidi
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Descriptive Analysis ◽  
Student Learning Outcomes ◽  
Development Research ◽  
Design Development ◽  
Teaching Materials ◽  
The Subject ◽  
Addie Model

The results of observations on April 15, 2019, at SMP Negeri 1 Peureulak, East Aceh District, and the 2017/2018 National Examinations showed that students experienced difficulties in geometry, so there was a need for teaching materials in the form of LAS (Student Activity Sheets). This development aims to determine that teaching materials in the form of LAS based on Acehnese local wisdom are valid, practical, and effective, and also determine student learning outcomes. This research is a development research using the ADDIE model (Analyze, Design, Development, Implementation, and Evaluation). The subject of the trial in this study was grade VII-1 students of SMP Negeri 1 Peureulak, East Aceh District. Questionnaires, observations, interviews, and tests are used as data collection techniques and instruments in this research. The data analysis in this study is descriptive analysis using the preparation/development of the LAS product variable and the resulting LAS quality variable. As for student learning outcomes in using LAS can be seen from the results of the LAS analysis, which includes student learning outcomes as one of the effectiveness aspect of LAS and test data on learning outcomes. Based on the results of the analysis, it can be concluded that the teaching materials in the form of LAS based on Acehnese local wisdom in mathematics learning especially geometry material in Junior High Schools are categorized as valid, practical, and effective. Student learning outcomes using the LAS have a mastery score with a score of 86.43.

scholarly journals DEVELOPING MATHEMATICS WORKSHEET USING FUTSAL CONTEXT FOR SCHOOL LITERACY MOVEMENT

2019 ◽  
Vol 10 (2) ◽  
pp. 203-214
Author(s):  
Kiki Nia Sania Effendi ◽  
Zulkardi Zulkardi ◽  
Ratu Ilma Indra Putri ◽  
Poppy Yaniawati
Keyword(s):  
Junior High School ◽  
Design Research ◽  
Mathematics Learning ◽  
Potential Effect ◽  
Research Subjects ◽  
Self Evaluation ◽  
Expert Review ◽  
Data Collection Process ◽  
Practical Mathematics ◽  
Educational Field

School Literacy Movement, one of the government's efforts to optimize the ability of students in terms of literacy, needs support from every circle; one of them is from researches in the educational field. This research aims to develop reading texts in a futsal context that will be presented in students’ worksheet with valid and practical criteria that will have a potential effect in mathematics learning. This research is using the design research method with a development studies type that consists of three main steps, such as preliminary, prototyping, and assessment with an evaluation plot formative study that used in a prototyping step, including the self-evaluation, expert review and one-to-one, small group, and field test. The research subjects are the students in 7th grade in one of Junior High School in Karawang. There are some steps taken in the data collection process, such as documentation, walkthrough, questionnaire, test, and interview. According to the data analysis, it can be concluded that this research has been producing a product in the form of thirteen reading the text for School Literacy Movement invalid and practical mathematics learning that will have a potential effect for the students’ learning result in the mathematics learning process.

Pengembangan Bahan Ajar Kalkulus 1 Berbasis Konseptual Untuk Mahasiswa Teknik Informatika Universitas Islam Syekh Yusuf-Tangerang

UNISTEK ◽  
2021 ◽  
Vol 8 (1) ◽  
pp. 47-52
Author(s):  
Waqidatul Qoiriyah ◽  
Syahriani Syam
Keyword(s):  
Research And Development ◽  
Field Testing ◽  
Development Research ◽  
Teaching Materials ◽  
Study Program ◽  
Qualitative And Quantitative ◽  
Mathematics Skills ◽  
Engineering Study ◽  
Research Findings ◽  
Preliminary Study

This research is focused on developing calculus 1 teaching materials for students of the Informatics Engineering Study Program, Faculty of Engineering, Islamic University, Sheikh Yusuf Tangerang. The reasons for the development of teaching materials were, among others, the low scores of national mathematics exams, and the unavailability of handbooks that could improve basic mathematics skills to support calculus courses.This research aims to produce products in the form of calculus 1 teaching materials for students of the informatics engineering study program, Faculty of Engineering, Islamic University Sheikh Yusuf Tangerang. The method used in this research is the method of research and development (Research and Development). The development model chosen in this study is the Borg and Gall model. The stages in this research include: (1) studying research findings (preliminary study and needs analysis), (2) developing the product, and (3) field testing and revising. This study uses a research and development research method wherein the reporting uses qualitative and quantitative approaches. The results of this study classify teaching materials into three subjects, namely theory, introductory questions, and stabilization questions in each chapter. The validation of the study was carried out by 3 expert judgments, namely the validator 1, 93.7%, the validator 2, 89.5%, and the validator 3, 85.4%, so that it had an average relative score of 89.5 with the category of teaching materials good / feasible to use.

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