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In this research, researchers developed innovations in the use of technology-based learning media in mathematics learning. Based on searching for problems in the field, researchers found the monotony of the learning process and the lack of interest in mathematics learning, especially in class V fraction material. From the above problems, it is necessary to have learning media that can be interesting and fun for students. This research aims to determine the suitability and readability of students in the Smart App Creator mathematics learning media for class V elementary school fractions. The type of research used is Research and Development (RnD), which researchers have modified into 7 stages, namely: searching for potential and problems, data collection, product design, design validation, design revision, product testing, and product revision. In the research instrument, the researcher used a questionnaire, with test respondents on 2 class V teachers and 11 class V students. Data analysis techniques in this research used qualitative and quantitative. The results of the research developed by Android-based media applications in mathematics learning material for fractions in class V elementary school using Smart App Creator are in terms of material experts the percentage is 85.83% with a decent level of validity, in terms of media experts the percentage is 88.67% with a decent level of validity, in terms of linguist percentage 78.67% with a decent level of validity. In the media readability questionnaire, students got a percentage of 92.5% with a very decent level of validity.

Currently, mobile technology developments are increasing rapidly. Crompton and Burke (2018) conveyed that smartphone as one of mobile technology is is rapidly advancing. Approximately 90% of students possessed a smartphone, and a few even had multiple mobile phones. (Wong et al., 2010; Bhati & Song, 2019). This study aimed to examine how the students perceive the utilization of “Splash” as a media on learning listening skill. Splash is one of android program that developed by the English team in Stekom University. It is made for improve students’ listening skill and grammar skill. This research used quantitative descriptive. The sample consists of 50 students who taken language class. The result showed that there are positive attitudes from the students about the usage of “Splash” to improve listening skill. They can use it every time and everywhere without worried running out of internet package because this application doesn’t need internet package to use. The students also found that the content of this application is interesting. They also got post-activity activities and tasks to help them improve their skills.

Students are slow to memorize prayer readings because the learning methods used by teachers are still conventional. As a result, students are not interested in learning prayer readings. The objectives of this research are as follows: (1) create interactive learning media that can be used, easy to use, and suitable for individual learning; and (2) find out how effective the media is in teaching prayer. The Smart App Creator application is used to provide Android-based interactive media. Education must be able to develop the potential of every child in line with current developments in science and technology (IPTEK). Student potential can be developed according to the teacher's ability to manage learning. The material provided must be interesting and not make students bored.

The research is aimed at research development pengembangkan media learning rambu-rambu traffic aumented reality based, the media learning traffic signals using modeling 3 dimensions.This study using methods prototyping.. The results of the plan are obtained by the media learning of the traffic tracks consisting of eight main menus: stop, Take care of the smooth road, It is forbidden to turn right. The left is forbidden. Parking is forbidden. The green light, Yellow lights and red lights on paud / tk students let the introduction of traffic bars with user response very well proven with a score of 90,5% respondents agree if this application is very helpful as a cross-counter obedient identification tool.Augmented Reality Traffic-based media app can display Objects.

This study aims to develop an Android-based educational game that focuses on learning about fasting. This game is designed to provide a fun, exciting and educational interactive experience for users, especially children aged 6-12 years who want to learn about fasting in the month of Ramadan. The method used in developing this game is the Design Thinking method, which involves five stages of the process, namely (emphasize) understanding, (define) definition, (ideate) idea, (prototype) prototype and, (test) testing. In research and data collection, the authors used questionnaires, and observations as primary data, and secondary data including literature and internet reviews. Making educational games is developed using the game engine Construct 2. The games developed are only limited to prototypes so that more implementation and application is needed, therefore further research is still needed to perfect this Ramadan Adventure game. The results of this study are expected to make a positive contribution in the development of educational games that are useful for learning about fasting. This game can be used as an interesting and interactive educational tool to help users better understand and practice fasting. In addition, this research also has the potential to become a foundation for the development of other Android-based educational games that focus on religious and cultural learning.

The use of learning media that is less than optimal is the basis of this research with the aim of developing learning media for Android applications and knowing the process of student answers. This type of research is development research with a model adapted from Borg and Gall with a  sample of class VIII-2 students of Santa Maria Private Middle School Medan, totaling 25 people. From the results of the study, it was obtained (1) the quality of the developed learning media met the valid, practical, and effective categories with an assessment by media experts of 3.82 and material experts of 3.87, practicality from the student response with a score of 3.61 and the teacher's response with a score of 4, and the effectiveness of classical student learning completeness reaches 92% of students and an n-gain score of 0.62 which means an increase in mathematical visual abilities is included in the moderate category. (2) The process of student answers shows that students have been able to identify problems, understand problems, generalize patterns and explain what is obtained, which means that students have fulfilled each indicator of mathematical visual ability, namely looking, seeing, imagining, showing and telling.

The module is a book written with the aim that students can learn independently and in the module contains the basic components of teaching materials so that students can understand easily. The advantages and disadvantages of the module are that students can learn independently using the module and the teacher is no longer the only source of learning for students. Education has used various ways in theteaching and learning process. One of the general users of website users in public schools is the use of web-based learning aplications that contain tutorials, exercises or vidios that are developed and uploaded to web. 

ABSTRACT The use of mobile devices with the Android operating system which are used as supporting media and supplements in improving learning outcomes combined with demonstration methods and discovery learning or demon-disco learning is needed to help students improve learning outcomes in hydroponic plant cultivation vocational competency subjects at SMK. Kristen Terang Bangsa, because the use of android-based applications can provide new experiences regarding the use of information and communication technology, as well as provide opportunities for students to be able to learn more independently. The concept chosen as a learning medium is to present material about understanding, introduction to parts, types, and quizzes containing questions about hydroponic cultivation of plants. This research uses the Research and Development (RnD) product development method, using 6 out of 10 research stages, namely potentials and problems, data collection, product design, design validation, design improvement, product testing. The result of this research is to produce learning media in the form of android-based applications. The validity value of the media expert is 2.6 which is declared feasible, while the validity value of the material expert is 3.6 which is declared feasible, and is able to increase the average value in the hydroponic plant cultivation vocational competency subject at the Terang Bangsa Christian Vocational School which Initially 67 (with 13 students who had not reached the KKM) to 80 (with 4 students who had not reached the KKM).

This research produces Artificial Fiber Spinning Learning Media that applies Augmented Reality (AR) for Class XI Students of TPSB SMK Texmaco Semarang as a learning aid. so that it can be used as a modern, effective, and interactive learning medium. This application was made with the aim of completing the limitations of depicting objects in existing learning media, helping students to more easily learn the material, improving student learning outcomes, and increasing the variety of media in learning. This study uses the Research and Development (RnD) method, using 6 out of 10 research stages, namely potentials and problems, data collection, product design, design validation, design improvement and product testing. The final result of making this learning media is an application in the format android application, used on every android-based mobile phone. The validity value of the media expert obtained a value of 3.2 which was declared feasible, the results of the material expert validation test obtained a value of 3.6 which was declared very feasible, and was able to increase the average value of the artificial fiber spinning subject class XI TPSB SMK Texmaco Semarang which Initially 61.5% with 17 students who had not reached the KKM to 80.5% with 4 students who had not reached the KKM.