scholarly journals Pengembangan Bahan Ajar Berbasis Masalah Terintegrasi Etnomatematika Untuk Meningkatkan Kemampuan Pemecahan Masalah Siswa Kelas XI SMA

2020 ◽  
Vol 1 (3) ◽  
pp. 9-20
Author(s):  
Ana Wiska ◽  
Henra Saputra Tanjung ◽  
Arief Aulia Rahman ◽  
Cut Eva Nasryah
Keyword(s):  
Mastery Learning ◽  
Mathematical Problem ◽  
Teaching Material ◽  
Teaching Materials ◽  
Problem Solving Skills ◽  
Student Responses ◽  
Second Stage ◽  
Mathematical Problems ◽  
Two Stages ◽  
D Model

Abstract: It takes teaching material that can train students in solving mathematical problems. One of the teaching materials that can be developed to improve students' mathematical problem solving skills is problem-based teaching material. The purpose of this research is to describe: the validity of integrated problem-based ethnomatematics teaching materials developed; the effectiveness of ethnomatematics integrated problem-based teaching materials developed; and student responses to integrated problem-based ethnomatematics teaching materials developed. This research is a research development. This research was conducted through two stages, namely the first stage of developing ethnomatematics integrated problem-based teaching materials using the Four-D model, and the second stage of testing the ethnomatematics integrated problem-based teaching materials developed in class XI of SMA Negeri 1 Meureubo to see their effectiveness. From these two stages, it was obtained: integrated ethnomatemics problem-based teaching materials developed were valid, based on the results of the validation conducted by the validators; integrated ethnomatematics problem-based teaching materials developed effectively, in terms of classical student mastery learning and achievement of learning objectives; and positive student responses to the integrated problem-based ethnomatematics activity and teaching material developed. Abstrak: Dibutuhkan bahan ajar yang dapat melatih siswa dalam memecahkan masalah matematika. Salah satu bahan ajar yang dapat dikembangkan untuk meningkatkan kemampuan pemecahan masalah matematika siswa adalah bahan ajar berbasis masalah. Tujuan penelitian ini adalah untuk mendeskripsikan: kevalidan bahan ajar berbasis masalah terintegrasi etnomatematika yang dikembangkan; efektifitas bahan ajar berbasis masalah terintegrasi etnomatematika yang dikembangkan; dan respon siswa terhadap bahan ajar berbasis masalah terintegrasi etnomatematika yang dikembangkan. Penelitian ini merupakan penelitian pengembangan. Penelitian ini dilakukan melalui dua tahap, yaitu tahap pertama mengembangkan bahan ajar berbasis masalah terintegrasi etnomatematika menggunakan model pengembangan Four-D, dan tahap kedua mengujicobakan bahan ajar berbasis masalah terintegrasi etnomatematika yang dikembangkan di kelas XI SMA Negeri 1 Meureubo untuk melihat efektifitasnya. Dari kedua tahap tersebut, diperoleh:  bahan ajar berbasis masalah terintegrasi etnomatematika yang dikembangkan valid, berdasarkan hasil validasi yang dilakukan oleh para validator; bahan ajar berbasis masalah terintegrasi etnomatematika yang dikembangkan efektif, ditinjau dari ketuntasan belajar siswa secara klasikal serta ketercapaian tujuan pembelajaran;  dan respon positif siswa terhadap aktifitas dan bahan ajar berbasis masalah terintegrasi etnomatematika yang dikembangkan.

scholarly journals Development of Mathematics Teaching Materials Based on Metacognition Approaches to Improve Students' Mathematical Reasoning Ability

2021 ◽  
Vol 5 (2) ◽  
pp. 1214-1222
Author(s):  
Silvia Yanti ◽  
Amin Fauzi ◽  
Mulyono Mulyono
Keyword(s):  
Mathematics Teaching ◽  
Mathematical Reasoning ◽  
Reasoning Ability ◽  
Development Research ◽  
Learning Tools ◽  
Teaching Materials ◽  
Student Responses ◽  
Reasoning Abilities ◽  
Second Stage ◽  
Two Stages

This study aims to describe: (1) the validity, practicality, and effectiveness of the teaching materials developed based on expert validators. practitioners, as well as based on the implementation of teaching materials; 2) To describe the improvement of students' mathematical reasoning abilities by using teaching materials with a metacognition approach; This research is a development research conducted in two stages, namely the first stage of developing learning tools through the metacognition approach using the Dick & Carey development model and the second stage of testing teaching materials based on the metacognition approach developed in classes VIII-1 and VIII-4 MTs Hifzhil Qur. 'an Medan. (1) the developed teaching materials meet the valid and effective criteria based on the expert validator and practitioner assessment; and effective based on classical completeness, student responses, and the ability of teachers to manage learning; (2) in the first trial there was an increase in mathematical reasoning abilities using the teaching materials developed in the low category, namely 0.24 and in the second trial there was an increase in mathematical reasoning abilities using the teaching materials developed in the medium category, which was 0.52.

PENGEMBANGAN BAHAN AJAR PROBLEM BASED LEARNING KEMAMPUAN PEMECAHAN MASALAH MATERI SPLTV

2019 ◽  
Vol 3 (1) ◽  
pp. 70-80
Author(s):  
Sri Ayu Harani Tanjung ◽  
Yuli Amalia
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Problem Based Learning ◽  
Student Response ◽  
Design Development ◽  
Research Subjects ◽  
Teaching Materials ◽  
Problem Solving Skills ◽  
Ability Tests ◽  
Analysis Design

Bahan ajar dikembangkan berdasarkan karakteristik siswa, sehingga kompetensi yang ditetapkan dapat dicapai. Secara umum kemampuan pemecahan masalah siswa masih sangat rendah, siswa belum bisa memahami soal, sehingga terkendala dalam menentukan model penyelesaian soal matematika. Penelitian ini bertujuan untuk mendeskripsikan kevalidan, keefektifan, dan respon siswa terhadap bahan ajar berbasis Problem Based Learning berkemampuan pemecahan masalah yang dikembangkan. Penelitian ini merupakan penelitian pengembangan dengan menggunakan model ADDIE yaitu Analysis, Design, Development, Implementation, dan Evaluation. Subjek Penelitan dalam penelitian ini adalah siswa SMA Negeri 1 Meureubo kelas X Mia2 sebanyak 23 siswa. Instrumen penelitian berupa lembar validasi, angket respon siswa, dan tes. Dari hasil uji coba, pada uji coba I dan II diperoleh bahan ajar berbasis Problem Based Learning yang dikembangkan efektif ditinjau dari 70% siswa yang mengikuti tes kemampuan pemecahan masalah memperoleh nilai minimal 75 dan tercapainya ketuntasan belajar tes kemampuan pemecahan masalah  75% dan respon positif siswa terhadap bahan ajar berbasis Problem Based Learning untuk kemampuan pemecahan masalah yang dikembangkan. Teaching materials are developed based on the characteristics of students, so that the specified competencies can be achieved. In general, students' problem solving abilities are still very low, students have not been able to understand the problem, so it is constrained in determining the mathematical problem solving model. This study aims to describe the validity, effectiveness, and response of students to Problem Based Learning-based teaching materials that are problem-solving skills developed. This research is a development research using ADDIE models namely Analysis, Design, Development, Implementation, and Evaluation. The research subjects in this study were 23 students of Meureubo High School 1 in class Mia2 as many as 23 students. The research instruments were validation sheets, student response questionnaires, and tests. From the results of the trials, in the first and second trials obtained teaching materials based on Problem Based Learning that were developed effectively in terms of 70% of students taking the test of problem solving skills obtained a minimum score of 75 and achievement of learning completeness 75% problem solving ability tests and positive responses for Problem Based Learning based teaching materials for problem solving abilities developed.

Teaching Personal Finance Mathematical Problem Solving to Individuals With Moderate Intellectual Disability

2016 ◽  
Vol 40 (1) ◽  
pp. 5-14 ◽  
Author(s):  
Jenny Root ◽  
Alicia Saunders ◽  
Fred Spooner ◽  
Chelsi Brosh
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Functional Relation ◽  
Personal Finance ◽  
Future Research ◽  
School Students ◽  
Problem Solving Skills ◽  
Mathematical Problems ◽  
Based Instruction ◽  
Multiple Probe

The ability to solve mathematical problems related to purchasing and personal finance is important in promoting skill generalization and increasing independence for individuals with moderate intellectual disabilities (IDs). Using a multiple probe across participant design, this study investigated the effects of modified schema-based instruction (MSBI) on personal finance problem solving skills, purchasing an item on sale or leaving a tip, and using a calculator or iDevice (i.e., iPhone or iPad) for three middle school students diagnosed with a moderate ID. The results showed a functional relation between MSBI using a calculator on the participant’s ability to solve addition and subtraction personal finance word problems and generalize to iDevices. The findings of this study provide several implications for practice and offer suggestions for future research.

scholarly journals Pengembangan Bahan Ajar Berbasis Lingkungan Sekitar Pada Siswa Kelas IV Sekolah Dasar

2020 ◽  
Vol 3 (1) ◽  
pp. 119-134
Author(s):  
Hasnawati Hasnawati
Keyword(s):  
Research Method ◽  
Teaching Material ◽  
Teaching Materials ◽  
Test Analysis ◽  
Student Responses ◽  
Study Test ◽  
Class Iv

Research aims to find out how avalid and effective environment-based teaching material is designed. This research is a research method of research&Development (R&D). To develop the product, this research follows the design of 4-D developmentmodel that includes four phases: Define, Design, Develop, Disseminate. The trial subjects were 18 students in class IV SDIT Al-Bashirah city Palopo. The results of the validity of the design teaching book are obtained by the value 4.18 with valid categories. The effectiveness of teaching materials is analyzed based onthe results of student study test and studen response after testing conducted. Theresults of  the test analysis obtained anaverage of 79.16 good categories with a percentage of 89%. While the results of the student responses poll analysis obtained 81.29% of students respond positively to teaching materials. The analysis was concluded that the neighbourhood-based teaching book wasincluded in the criteria for the validity and effectiveness of the teaching materials.

scholarly journals Needs Analysis of Agricultural English Teaching in an Indonesian Islamic Higher Education Context

Tamaddun ◽  
2021 ◽  
Vol 20 (1) ◽  
pp. 106-114
Author(s):  
Muhammad Yunus ◽  
Sitti Halijah
Keyword(s):  
Higher Education ◽  
Research And Development ◽  
Needs Analysis ◽  
Teaching Material ◽  
Teaching Materials ◽  
Student Responses ◽  
Academic Field ◽  
English Teaching ◽  
Is Research ◽  
Learning English

The research is the development of Agricultural English teaching materials at Universitas Muslim Indonesia. The purposes of this research are to (1) produce a type of Agricultural English teaching material suitable to be used by the students of Faculty of Agriculture UMI and to (2) discover why the students are learning English. The method used is research and development. The research site was at the Faculty of Agriculture UMI with the number of 50 respondents. The results showed that based on the student responses, 12 out of 42 topics occupy the highest percentage needed for Agricultural English teaching materials. Those 12 topics are as follows: rice, tomatoes, chili,  shallots, eggplant, papaya, rambutan, coconut, coffee, land, disease pest, and seeds. Then, the purposes of the students learning English can be categorized into two major groups, namely to anticipate competition in the workplace where the ability to communicate both oral and written is needed and to prepare themselves in the academic field both to complete S1 (undergraduate degree)  and to continue their studies S2 (master degree).

scholarly journals Pre-Service Class Teacher’ Ability in Solving Mathematical Problems and Skills in Solving Daily Problems

2016 ◽  
Vol 6 (3) ◽  
pp. 32 ◽  
Author(s):  
Nahil M. Aljaberi ◽  
Eman Gheith
Keyword(s):  
High School ◽  
Problem Solving ◽  
Daily Life ◽  
Mathematical Problem ◽  
Service Class ◽  
Problem Solving Skills ◽  
Life Issues ◽  
Mathematical Problems ◽  
Academic Year ◽  
Class Teacher

<p>This study aims to investigate the ability of pre-service class teacher at University of Petrain solving mathematical problems using Polya’s Techniques, their level of problem solving skills in daily-life issues. The study also investigates the correlation between their ability to solve mathematical problems and their level of problem solving skills in daily-life issues. The study sample consisted of 65 female students majoring in class teacher. Data were collected using two questionnaires: the mathematical problem solving test which was developed by the researchers and daily life problem solving scale which was developed by (Hamdi, 1998). The findings indicate that students had high level skills in solving daily problems; there are no statistically significant differences in daily problem solving in relation to their academic year or high-school stream. Conversely, the findings also indicate weaknesses in students’ skills in solving mathematical problems, with no statistically significant differences among students in solving mathematical problems according to Polya’s problem solving steps. However, there were statistically significant differences in students’ performance in solving mathematical problems in relation to the mathematical topic, and in favor of measurements and algebra; in addition to statistically significant differences in students’ ability to solve mathematical problems in relation to academic year and high-school stream, but no correlation between students’ abilities in solving mathematical problems and those in solving daily problems.</p>

scholarly journals PENGEMBANGAN LKPD BERBASIS CHEMO-EDUTAINMENT KELARUTAN DAN HASIL KALI KELARUTAN SMA NEGERI 1 MANDOR

2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Rachma Daniyati ◽  
Tuti Kurniati ◽  
Rizmahardian Ashari Kurniawan
Keyword(s):  
Learning Outcomes ◽  
Field Trial ◽  
Teaching Material ◽  
Development Research ◽  
Main Field ◽  
Student Responses ◽  
Average Percentage ◽  
Validity Criteria ◽  
D Model ◽  
Very High

This development research is motivated by the low learning outcomes of students and the lack of motivation students in learning chemistry, especially on solubility and solubility result at SMAN 1 Mandor. This study aims to produce worksheets based on chemo-edutainment student on solubility and solubility result. This type of research is the development of the ADDIE Research and Development (R&D) model. The instruments used were validation sheets, questionnaire sheet for teacher and student responses and test sheets for pretest and posttest questions. The analysis shows the validity criteria obtaine by the validator 1.0 value with a very valid category. The results of the questionaire respons of primary field trial students obtained an average percentage value of 88.57 %. The efective criteria for chemo-edutainment based worksheets were seen from the pretest and posttest results of students calculated using N-gain formula, the value obtained in the main field trial is 0.85 (very high). Based on these results, it can be conculuded that the development of chemo-edutainment based student worksheets is feasible to be used as teaching material on solubility material and solubility results in class XI IPA in SMAN 1 Mandor.

scholarly journals Pengembangan Local Instructional Theory Pada Topik Pembagian dengan Pendekatan Matematika Realistik

2020 ◽  
Vol 4 (1) ◽  
pp. 01
Author(s):  
Ahmad Fauzan ◽  
Yerizon Yerizon ◽  
Fridgo Tasman ◽  
Rendy Novri Yolanda
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
School Students ◽  
Problem Solving Skills ◽  
Realistic Mathematics ◽  
Mathematical Problems ◽  
Parametric Statistics ◽  
Instruction Theory ◽  
Local Instruction Theory

This research aimed to develop local instruction theory that is valid, practical, and effective to help elementary school students developing their mathematical problem-solving skills. Therefore a sequential activityis design on dailybasis to encourage students to develop their ability to solve mathematical problems, especially on the topic division. To achieve the goal, realistic mathematics approach was implemented to grade three elementary students in the learning process. The designed activities were validated by experts on the aspects of mathematical contents, language, didactical process based on realistic mathematical approach. Data were analyzed with descriptive statistics and parametric statistics. The validation results show that the local instruction theory was valid, and the implementation shows that the local instruction theory is practical and effective in improving students' mathematical problem-solving skills.

scholarly journals Pengembangan Bahan Ajar Dengan Menggunakan Pendekatan Saintifik Untuk Meningkatkan Kreatifitas Siswa Di Kelas X Sekolah Menengah Atas

PeTeKa ◽  
2019 ◽  
Vol 2 (1) ◽  
pp. 14
Author(s):  
Fitri Agustina ◽  
Jalilah Azizah
Keyword(s):  
Model Development ◽  
Development Stage ◽  
Content Standards ◽  
Teaching Material ◽  
Teaching Materials ◽  
Planning Stage ◽  
Testing Stage ◽  
Stage 1 ◽  
Biological Representation ◽  
D Model

his study aims to produce a teaching material based on the scientific approach that is valid, practical, and effective and can increase creativity in biology learning in high school class X. The method used in this development is the 4-D Model (Four D Model) development model, which consists of four stages are: define, design, develop, and spread (disseminate). Development research is a research method for developing products and improving products. The defining stage is carried out by the determination of learning conditions by analyzing competency standards and boundaries of the subject matter that will be taught by the teacher based on the 2013 curriculum content standards. The planning stage for the preparation of instruments needed in this study and the design of prototype teaching materials. Development stage 1) expert appraisal followed by revision, and 2) development trials limited to students (developmental testing). Stage of dissemination (disseminate) by publishing teaching material that has been developed in the form of a journal. The ability of students has increased, this can be seen from the percentage of classical completeness of students in the first trial of 36%, and the percentage of classical completeness of students in the second trial was 83%. In other words an increase in the biological representation of students in the ecosystem material from the first trial to the second trial increased. Keywords: Development, Teaching Materials, Creativity

scholarly journals Pengembangan bahan ajar berupa e-book pada mata pelajaran akuntansi keuangan kompetensi dasar akuntansi piutang kelas XI berbasis pendekatan saintifik di SMK Yapalis Krian

2021 ◽  
Vol 6 (2) ◽  
pp. 60-70
Author(s):  
Sylvia Maulidah Rahmah ◽  
Joni Susilowibowo
Keyword(s):  
Learning Process ◽  
Research Method ◽  
Financial Accounting ◽  
Assessment Data ◽  
Teaching Materials ◽  
Student Responses ◽  
Accounts Receivable ◽  
Is Research ◽  
Scientific Approach ◽  
D Model

This research aims to develop e-book teaching materials, analyze the feasibility level of e-books and analyze student responses to e-books. The subjects in this study are financial accounting on the basic competence of accounts receivable accounting. Teaching materials in the form of e-books were developed according to the implementation of the 2013 curriculum based on a scientific approach. The research method used is Research and Development (R&D) with a 4-D model. The validators in the study were 3 lecturers according to the intended field and one teacher who was an expert in financial accounting subjects. The assessment data distributed to the validator comes from the review sheet and then the validation sheet. A total of 20 students of class XI Financial and Institutional Accounting at SMK Yapalis Krian were also one of the respondents. This is to determine the feasibility of teaching materials so that they are suitable for use in the learning process. The product developed produces a very feasible interpretation with an average feasibility recapitulation of 89.49%. From these results, there are several components listed with very feasible interpretations, namely the feasibility of the material 89.89%, the feasibility of language 86.67% and the feasibility of graphics 91.93%. For the average results, students stated that the interpretation was very well understood with a percentage of 88.12%. So this teaching material is suitable for use in the learning process

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