Search

Research has been conducted on the development of Arduino Uno-based Free Fall Motion (FFM) teaching aids to increase learning motivation towards the results of practicum for 11th grade students of MAN 1 Mataram. This study aims, (1) to design arduino-based teaching aids on free fall motion (FFM) material, (2) to determine the validity level of teaching aids to 3 media experts and 3 material experts, (3) to determine the increase in student learning motivation, (4) to determine the results of student practicum, and (5) to determine the effect of learning motivation on student practicum results. This type of tool development is Research and Development (R&D). the subject model of this research is MAN 1 MATARAM students as many as 35 students. The instrument used was a questionnaire. The development model in this study uses a 3D model. 3D development model (ThreeD). This model is a modification of the Thiagarajan model which includes 4 stages called the 4D (Four-D) model. Based on the research objectives, a student's practicum teaching aid on GJB material was made. Based on the validity test results, the teaching aids are suitable for use as learning media in class 11 MAN 1 Mataram. Furthermore, the results of motivation based on the value before applying FFM props amounted to 51.60% (pretest). While the interpretation after the practicum (posttest) was 90.44% and the N-Gain was 0.46. This means that there are changes in learning activities in students. For the results of student practicum through the satisfaction interval with a very high category of 11 students, a high category of 23 students, a low category of 1 student and very low 0 students. Meanwhile, the correlation of learning motivation to student practicum results shows rcount> table (0.450>0.344) and obtained tcount> table (2.895>2.035). From the truth value of the hypothesis it can be concluded that there is an influence between learning motivation (X) and practicum learning outcomes (Y) on GJB material.

In the modern era of the maritime world, the learning process related to ship machinery is essential and crucial for students to master. So many effective learning methods are used, one of which is the learning method using machining aids on ships. Therefore, making ship machining aids is an exciting thing to work on in this modern era. The type of teaching aid made by the author is a solenoid valve controlled by Arduino on a freshwater generator teaching aid. The method used is research and development, a process or steps to develop a new product or improve an existing product, both hardware and software. The model in this development research is a procedural model, which outlines the manufacturing steps exposed sequentially and gradually from the beginning to the end. The solenoid valve control model by Arduino on the freshwater generator teaching aid utilizes two electronic modules: the Arduino Uno type module and the one-channel timer delay relay module. The two modules are programmed directly with the buttons on the module. The working system in this prop is that the heater is filled with water and then heated, and then the water vapor is flowed through the transfer pipe and condensed using a condensor and holding tank. This system can run because of the automation control system in the electronic module.

This teaching aid design approach is based on compiling learning materials that are fully necessary to achieve the desired understanding and skills. In the lighting installation subject, vocational electrical power installation techniques at SMK Negeri 2 Sinabang, there needs to be more demonstration media, which causes problems for students who find it very difficult to understand lighting installations and put them together. With this teaching aid medium, it is hoped that it can help students' understanding of installing lighting installations and improve student learning outcomes so that learning objectives are achieved. This teaching aid is designed to be a learning medium as a teacher's aids in teaching material on automatic lighting installations using photocell sensors and motion sensors in electrical power installation subjects. To determine the suitability of the props, a research instrument was made in the form of a media validation sheet, material validation, and questionnaire validation. The learning outcomes of students are known by providing several pre-test and post-test questions so that they can be used as a reference for how successful or appropriate the teaching aids are to be applied to students and lighting installation subjects. Based on the percentage results obtained from media expert validation, namely 89%, and material expert validation, namely 100% from the validator assessment, learning outcomes through the pre-test were 28% and the post-test 83%. The results obtained were based on validation showed "Very Feasible."

Indonesia is one of the countries with the largest population in the world so it has various community groups, one of which is children with special needs who are deaf. A deaf child is someone who has lost the ability to hear. At a school in Purwokerto, deaf students cannot recognize general knowledge and arelazy to learn, especially in flat shape material. Often children like this need special tools in their learning to be effective, but the price of a teaching aid is quite expensive, so not all schools can afford it. As the technology of teaching aids develops, an application system that is more practical can be made, users just need to install it, no need to incur costs. In order for everything to be achieved, an MDLC (Multimedia Development Life Cycle) method was applied which was developed by Luther. This method has several stages of research such as concept, design, material collection, assembly, testing and distribution. Where the results of the research contain application designs that suit the needs of deaf children with features that are easy to understand.

Agricultural development cannot be carried out by farmers alone, because agriculture cannot develop beyond the subsystem stage without appropriate developments in other areas of the nation's life, where agriculture is carried out. In accordance with the direction of agricultural development, extension agents have a very important role which must be placed in a larger context, namely development extension agents. The aim of the study was to find out how far the influence of the use of visual aids in the delivery of agricultural extension materials to farmers was compared to if the extension did not use props. The research sample was determined using a stratified random sampling method. While the method of data analysis used the Chi Square Test. The results of the study Shows that the use of teaching aids in counseling has a very positive effect on the sample farmers, so that they can systematically follow the flow of the material presented, the level of understanding is higher and the impression is stronger in their minds. Sample farmers avoid feeling bored during counseling. The motivator is more stable in conveying the material. Differences in the age of sample farmers showed no significant difference in material acceptance.

The process of learning mathematics still uses conventional methods where the teacher dominates the learning process, so still experience learning difficulties, especially understanding concepts and mastery of geometry which causes learning outcomes to decline. This causes students to be passive and only accept the teacher's explanation in other words students are not directed to think to find solutions to the problems at hand. Problem-based learning is learning that makes students active and can find their concepts and be more effective. In addition to problem-based learning. learning must use media that support a more effective teaching and learning process. The use of teaching aids is very influential on the success of the teaching and learning process. The type of this research is experimental research and quantitative approach. The population in this study were all students of class VII SMP Rewarangga while the sample was taken by random sampling totaling 14 students. The data analysis technique used Covariance Analysis (ANACOVA). The learning device meets the requirements of validity, and good sensitivity reliability. The learning tools include Learning Implementation Plans (RPP), Student Worksheets (LKS), and Learning Outcomes Test (THB). Based on the results of Anacova with homogeneity test, from the calculations obtained F count = 1.0787 and F table¬ with a significance level of 5% = 1.98, so F count < F table causes to accept H0 and reject H1 which shows the variance of the two samples is homogeneous. This shows that problem-based learning assisted by teaching aids can improve student learning outcomes for geometry material.

This study aims to develop a valid, practical, and effective teaching aid in learning mathematical logic material. The teaching aid developed is Logic Toll Board named PATOLOGI (Papan Tol Logika). The development model used in this study uses the ADDIE development model. The stages of ADDIE development include analysis, design, development, implementation, and evaluation. Data collection was obtained from observation and interviews, then analyzed descriptively. The results of the research that has been carried out indicate that the PATOLOGI teaching aids have been well developed, starting from the analysis stage to the evaluation stage. The tests carried out included testing the validity of teaching aids to experts, practicality tests and effectiveness tests through trial activities with students. The trial results show that students have no difficulty in using teaching aids, so that teaching aids are said to be practical. The trial results also show that the use of visual aids can arouse students' enthusiasm and interest in participating in learning activities, so that students more easily understand the concepts of mathematical logic material, especially compound statements. This shows that the PATOLOGI teaching aids can be categorized as effective. Thus, it is concluded that the PATOLOGI teaching aid is valid, practical, and effective.

Copyright of Jurnal Tadris Matematika is the property of Institut Agama Islam Negeri (IAIN) Tulungagung, Department of Mathematics Education and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The object of mathematics is abstract, so that the math teacher must compose abstract mathematical objects to be easy learning for students. Solving this problem, experience through real objects (concrete) such as props is required. Using props, students can see, feel, and think directly about the object after they learn so that the abstract concept being studied can settle, cling, and last in the student's mind. This devotion aims to provide the ability to think mathematics creatively and develop a favourable attitude towards mathematical thinking. The methods of this devotional activity are lectures, Q&A and discussions. The results obtained after doing this activity have an impact on students' understanding. Students who understand the materials taught faster and then teachers are also more creative in utilizing used materials to learn media. Teachers do not have to spend much money to make an attractive prop

Copyright of Jurnal Pendidikan Indonesia is the property of Publikasi Indonesia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Research has been successfully carried out about the effectiveness of learning assisted by props of heat transfer by conduction, convection, and radiation to support the understanding of student concepts. This study uses a quasi-experimental method. This research was conducted at the Universitas PGRI Semarang, S1 Department of Mathematics Education which took Fundamental Physics courses in semester 2 of the 2018/2019 academic year. The research sample was 41 students. Data collection techniques in this study were conducted using tests and questionnaires. Statistical techniques used paired sample t-test. From the research, it was found that the use of heat transfer props in effective learning to support students' conceptual understanding.

The purpose of this research to determine the validity and reliability of instrument and horizontal resonance tubes props to support student’s generic science skills. The instrument used in this research is the observation sheet with the number of 10 student activities observed. The learning media used are products in the form of horizontal resonance tube props and props usage guidelines. This research is a qualitative descriptive study to assess and determine the quality of instrument and props to support student’s generic science skills. Each instrument and props were validated by two physics education experts. The results showed: 1) the average validation results by the two experts were in very valid criteria with a percentage of 85.42% for observation sheets, 91.67% for horizontal resonance tube props, and 100% for usage guidelines tool; 2) product reliability is on the reliable criteria with the percentage of observation sheet instruments 88.23%, horizontal resonance tube props 97.06%, and guidelines for using the tools 100%. Based on the results of the research, instruments and horizontal resonance are proper to be used to support students' generic science skills with very valid and reliable criteria.

This study aims to develop mathematical logic teaching aids through realistic mathematics education that is feasible, valid and effective so that students can find knowledge directly. This type of research is development research (Reseacrh and Development / R&D) with the ADDIE development model with subjects namely mathematics education students at UIN Raden Intan Lampung. The research data was obtained by interview techniques and questionnaires. The results of the study show that the props developed by the researcher in the form of this application have been declared valid by experts who test the material aspects and aspects of the media; declared interesting based on research on small group trials by 3 students and also 10 students in a large group trial by purposive sampling; and has effectiveness in the high category based on the results of field tests in 1 class of students who have just taken a mathematics logic course.

Abstract: The purpose of this research was to know the influence of Project-Based Learning models by Props toward critical thinking of the seventh grade students in Mathematic learning. The design of the study was true-experimental research design with non-equivalent post-test only control group design. On the experimental group it was applied Project-Based Learning model, where as in the control group it was applied a conventional learning model. The data were collected through documentations as written test. This study concluded that students who follow the cooperative project-based learning are more critical thinking better learning outcomes than the other class who follow the direct instruction strategy. So, there is the influence of Project-Based Learning models by props toward critical thingking ability of the seventh grade students at MTs Raudhatul Thalabah. Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh model Project-Based Learning berbasis alat peraga terhadap kemampuan berpikir kritis siswa pada pembelajaran Matematika. Jenis penelitian ini adalah penelitian true-experiment dengan rancangan non-equivalent post-test only control group design. Pada kelompok eksperimen diterapkan model pembelajaran berbasis proyek, sedangkan pada kelompok kontrol diterapkan model pembelajaran konvensional. Data dikumpulkan menggunakan dokumentasi berupa tes tulis. Hasil penelitian ini menunjukkan bahwa kemampuan berpikir kritis siswa yang mengikuti cooperative Project-Based Learning lebih baik dibandingkan siswa yang mengikuti pembelajaran langsung seperti yang dilaksanakan selama ini. Dengan kata lain ada pengaruh model pembelajaran Project-Based Learning berbasis alat peraga terhadap kemampuan berpikir kritis siswa kelas VII MTs Raudhatul Thalabah.

This study aims to improve teachers' motivation in teaching by using visual aids at SD Negeri 008 Pagaran Tapah Darussalam. Based on the description on the background, problem identification and problem restriction, the focus of this research is related to the effort to improve the motivation of teaching teachers by using visual aids in SD Negeri 008 Pagaran Tapah Darussalam. The School Action Research is conducted only at SD Negeri 008 Pagaran Tapah Darussalam. In one supervision of the researcher himself. The type of this research is the School Action Research (PTS) located at SD Negeri 008 Pagaran Tapah Darussalam, which is aimed at teachers. The main reason is from the results of observation and information from teachers, that the teacher's teaching ability is still classified as less. The sample in this study is all teachers in SD Negeri 008 Pagaran Tapah Darussalam amounted to 11 people. Based on the results of the analysis and discussion as presented in chapter IV, it can be concluded that in the activity aspect of headmaster as facilitator get achievement with score 25 or with percentage equal to 63 from all aspect of assessment or equal to 63% all activity achieved. Then on the second cycle score obtained by 38 or with percentage achievement of 95% of all aspects achieved. Aspects of teacher activity as a participator in this study in the first cycle of the score obtained from the implementation of direction by the principal get a score of 49 or with percentage of achievement of 56%. Then in cycle ii the participation rate is 73% higher than cycle i and with the implementation score of 64. teacher motivation aspect during the execution of the direction from cycle i to cycle ii, teacher motivation in using props tends to rise. where if in cycle i get percentage of achievement of 54% with enough category, then cycle ii get percentage equal to 77% or with category of very good

PULLEY PRODUCTION AS A MECHANICAL-BASED PROPS IN SMA SEKOLAH RAKYAT OF BEKASI. Pulley is a simple lift aircraft that enter the high school physics lesson. But the student of SMA Sekolah Rakyat (SR) Bekasi lack of understanding of the concept of the pulley so that did not like this subject. To overcome this issue, props with basic of mechanical where pulleys arrange on single and multilevel had been made. Activity methods are manufacture, trials the props, demontration and handover the props, processing data between pretest and posttest. Result show that student do the post test with good score after trial the props. Pulley props facilitate student of SMA SR Bekasi to better understand the concept of a simple lift aircraft.

The purpose of the research is to produce teaching material of props from scrap materials for system human feasible and practical to be used as a medium of learning in enhancing students' understanding of the concept. The type of research was research and development. ADDIE model used in this reseach contained: 1) Analysis 2) Design 3) Development 4) Implementation and 5) Evaluation. Questionnaire and tests were used as the instruments in data collection. The data analysis in questionnaire forms were statistically using percentage and t test. Pre-test and Post test designed into two groups. Based on the evaluation from the content experts, the value of the material was 82%, 92.85% for instructional media, while instructional design was 87.5%. For the small group the media, it reached up to 84.25%, the field pre-experimment group was 87.89%, while the use of user guide was 87.5%, 85% of instructional media experts, instructional design experts 79.17 %%, the small group bievaluation 84.25%, compared to the experiment group in big number was 86.44%. the result for evaluation of the props materials used were catagorized as excellent. It means t-test for the use of teaching material was equal to 3,586 with sig. of α = 0.005, t = 2.704. The value of t arithmetic less than t table (3.586> 2.704). It was said that the props of scrap materials improved students' understanding of the concept. The indicator for the concepts include memorizing, understanding, and applied to show that there was increasing in the value of the pre-test and post-test the student.

This research is a Classroom Action Research (CAR) which aims to increase the students activities and physics learning outcomes with implementation problem based learning model assisted by props in grade VIIIA SMPN 22 Mataram 2014/2015. This classroom action research conducted by two cycles, with each cycle consisting of two meetings. Action research consists of four stages: planning, implementation, observation and evaluation, and reflection. The implementation of classroom action research was successful because it obtained an average score of students learning activities from the first cycle to the second cycle was on active criterion to be very active with average scores of 16,875 to be 22,75. Cognitive learning outcomes of students with the average value of the first cycle of 74,13 with classical completeness 73,91% increased with the average value of second cycle of 79,35 with classical completeness 86,96%. Affective students learning outcomes from the first cycle to the second cycle with an average value of 66,195 to 78,95 on the criteria good enough to be good. Psychomotor students learning outcomes from the first cycle to the second cycle an average value of 71,63 to 85,655 are the criteria enough skilled become skilled. Thus, this research can be concluded by implementation of problem based learning model aided by props can increase students activities and learning outcomes of phyics grade VIIIA SMPN 22 Mataram in academic year 2014/2015.

Blind students have restrictiveness on their sight so it is difficult for them to know solar system concepts which demand a visual role actively. Based on this reality, the innovation of solar system props that was designed specifically for blind students is needed. This research purposes are: (1) developing solar system props as a physics learning media for students of SLB-A YAAT on 9th grade, (2) knowing the quality of solar system props as a physics learning media, (3) knowing the quality of solar system material recording as a physics learning media, and (4) knowing blind students response toward solar system props and material recording as a learning media for solar system material. This research is R & D with 4-D model according to Thiagarajan, Semmel, and Semmel that was confined to extent test in Develop step. The research was done in SLB-A YAAT Klaten. Testing subject on this research are 3 students of 9th grade on limit test and 4 students of 9th grade on extent test. Instrument of data collection in this research are instrument and product validation sheet, product quality appraisal sheet for material expert, media expert, and SLB-A YAAT physics teacher by using Likert scale in checklist. Instrument for students is students response questionnaire by using Guttman scale in checklist. Analyzing data technique that was used in this research is descriptive quantitative. Based on appraisal of media expert, the props and material recording have Very Good quality with percentage 87,50% and 86,67%. Whereas appraisal of material expert has Very Good quality with percentage 87,50% and 82,35%. Appraisal of SLB-A YAAT physics teacher has Very Good quality with percentage 90,27% and 81,52%. The result of students response on limit test for the props and material recording are Very Good with percentage 95,24% and 100%. On extent test, the response is Very Good with percentage 92,86% and 100%.