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This research aims to design and develop a simple Dino-themed game based on a microcontroller, with the display using an I2C LCD. The game is inspired by the offline Dino game on Google Chrome, adapted to run on an Arduino Uno microcontroller. The research method used is Research and Development (R&D), consisting of stages such as needs analysis, system design, simulation using Wokwi, hardware assembly, programming, and testing. The system uses push buttons as input and a 16x2 I2C LCD as the output display. The testing results show that the system can respond quickly to user input and display character movement and score updates dynamically on the LCD screen. Although the graphical capability of the LCD is limited, the game runs well and successfully demonstrates the basic concepts of microcontroller programming as well as interactive input-output processing. Further development is recommended to enhance the graphical interface and add features such as sound effects and progressive difficulty levels.

This study develops an architectural design framework integrating fun and playful spatial characteristics with futuristic, science-based approaches to enhance children’s engagement with science and technology learning. Traditional learning environments are often rigid and fail to stimulate curiosity, especially among children aged 7–11. Utilizing a qualitative conceptual analysis, this research synthesizes architectural theory, neuroscience learning principles, children’s spatial psychology, and science-based design methodologies. The results show that playful spatial elements—dynamic forms, color contrasts, sensory interactions, and imaginative environments—significantly improve motivation, exploration, and conceptual understanding. Futuristic design components further support scientific literacy by projecting technological possibilities and integrating interactive digital tools. The study produces a conceptual architectural model linking playfulness, scientific experience, and future-oriented visualization. It concludes that learning environments must be intentionally designed to merge emotional engagement, cognitive stimulation, and technological representation. The implications extend to the design of children’s museums, science centers, and early STEM learning facilities.

Limited access to learning resources appropriate to the local context presents a challenge in the mathematics learning process in indigenous communities such as the Baduy Tribe. Conventional mathematics learning is often considered too abstract and less relevant to the daily lives of Baduy children, especially in the Outer Baduy region. To address this challenge, this community service activity aims to introduce contextual mathematics learning media based on the surrounding environment and local culture. The media developed is designed to be easily accessible, affordable, and environmentally friendly, while still respecting prevailing traditional values. The method used in this activity is Participatory Action Research (PAR), with a collaborative approach between a team of lecturers and the Outer Baduy community. The activity implementation process includes six stages, namely: identification of local problems and potential, planning, designing learning media, implementation, evaluation, and documentation of activity results. The results of the activity show an increase in interest and understanding of basic mathematics concepts among Outer Baduy children. Children appear more active, enthusiastic, and confident in participating in the learning process through educational games and concrete activities. The media used utilizes natural objects and local cultural elements, such as woodcuts, ancient angklungs, traditional hats, and distinctive Baduy woven motifs. The community responded positively because these media do not conflict with traditional values. This activity has had positive cognitive and social impacts and strengthened awareness of the importance of a contextual and culturally based educational approach as a relevant and inclusive learning strategy.  

Violence against children and women at home and in the workplace is a serious social problem, but there has been little response from society and law enforcement. The National Child Protection Commission (KPAI, 2018) received complaints related to cases of physical violence and victimization of children as much as 72%, followed by psychological violence at 9%, economic violence or bullying/intimidation at 4%, and sexual violence at 2%. The National Children's Commission also reported that the majority of perpetrators of violence against children were parents, 44% of whom were biological mothers, 22% mothers and stepfathers, 18% biological fathers, and 8% caregivers. The aim of this activity is to increase respondents' knowledge regarding the impact of violence on mothers and children. Socialization methods in the form of lectures and questions and answers are used in this activity. It was found that respondents were very enthusiastic about listening to the material presented by the presenters. The conclusion from this activity is that violence against mothers and children must be opposed to prevent the impact that will occur on children.

The ever-increasing use of plastic bags has caused serious problems for the environment. Plastic waste is a material that is difficult to recycle and evaporate so that it can damage the environment. To overcome these issues, this community service activity conducts painting training on tote bags media as an alternative to reduce the use of plastic bags when shopping. This training aims to educate participants about the negative impact of plastic bags and provide skills and train creativity in creating bags that can be used repeatedly. This community service activity involved children from the LKS-A program at the Yayasan Sejubah Insan mulia. In this session, participants learned the techniques of painting and designing tote bags, so they not only gained knowledge, but also practical experience. The results of the training showed that participants became more aware of the importance of reducing the use of plastic and preferring tote bags as a replacement.

The ability to read the Koran well, correctly (tajwid) and beautifully (qiro'ah) is very important for every Muslim. This research was carried out by involving KKN students who collaborated with this institution to organize interactive and interesting learning programs. The method used is Participation Action Research (PAR). The research results show that this activity not only improves Al-Qur'an reading skills, but also builds children's interest and motivation to learn. In addition, this program has succeeded in involving parents and the community in supporting children's religious education, creating a positive learning environment. Thus, the role of KKN students has proven to be significant in the development of religious education in the community and a significant increase in certain aspects, such as recitation, recitation and interest in reading the Al-Qur'an. This research recommends increasing collaboration between educational institutions and the community for the sustainability of Al-Qur'an-based education programs in the future.

Learning videos are a medium or tool used in the educational process to convey information, concepts or learning materials to students using visual and audio elements. The purpose of this design is to create a teaching and learning activity that is fun and effective. Making this learning media uses Adobe Illustrator software as an asset maker, and Adobe After Effects to create the animation. This learning video design uses the ADDIE method. Then to collect data using a questionnaire with 6 question indicators, from the 6 question indicators the score was 90.9%, it can be concluded that this learning video can be said to be successful and capable of being an alternative in teaching and learning activities at Pertiwi Mundu Kindergarten, Klaten, Central Java. This learning video contains 10 names of fruit, 10 names of animals taken from the surrounding environment, this design aims to enable children to fish and know English in everyday life.    

The problem that occurs in Medan city is the existence of riverside slum settlements, one of which is Aur village. The irregularity of buildings, high building density level, and the quality of buildings and facilities and infrastructure that do not meet the requirements for adequate housing can affect children's development. This research aims to explore children's activities in riverside slum areas. The research method used is exploratory qualitative, namely in the form of interviews and observations. The results of the research show that children spend their time in the afternoon playing and reciting the Koran around Masjid Jami Aur. This shows that the mosque and its courtyard are an important space for children's activities.

The success of education for children is determined by education carried out from an early age. The purpose of education in general is to provide an environment that allows students to develop their talents and abilities optimally. Because every child has different abilities and talents. School is one source of children's learning, unfortunately, most schools today focus more on academic aspects and evaluation, while outdoor learning by utilizing nature as a learning medium can help explore children's hidden talents and potentials. The environment has an important role in children's growth and development, because children will first learn and understand various things through interaction with their environment. In this case, the environment becomes a source of learning that greatly influences the physical, skill, social, cultural, emotional, and intellectual development of children    

This Community Service aims to introduce English to toddlers at Fina Sembiring Clinic, Medan Polonia District, through a play-based learning approach in 2024. The program utilizes interactive teaching methods that combine educational games, children's songs, and picture stories to create a fun and effective learning environment for the children. By using this strategy, it is expected that children can develop basic English skills, such as vocabulary, pronunciation, and basic comprehension through age-appropriate activities. Active parental participation is also a focus of this program, providing guidelines and brief training to help them continue practicing English at home. The effectiveness of the program is evaluated through direct observation, interviews with parents, and language development tests specifically designed for toddlers. The results of this activity show that the play-based learning approach can increase children's interest and basic English skills. Moreover, active parental involvement proves crucial in supporting the success of this program. In conclusion, this approach not only improves toddlers' English skills but also creates a positive bond between children and parents in the learning process.

Developing literacy for children in Pasar Siborongborong Village aims to improve children's communication and social skills. The ability to read and write allows children to express their ideas, feelings and thoughts more clearly and effectively. Methods or techniques that are often used in developing literacy for children in Pasar Siborongborong Village include the Book-Based Approach, Reading Aloud and the method of using reading application technology. The service carried out not only succeeded in improving technical literacy skills, but also fostered a positive attitude towards learning and developed characters that support children's academic and social success. These results underline the importance of continuing literacy development programs and the involvement of various parties in supporting children's education.

Giving gifts or souvenirs among young people with flower bouquets has become common place, unfortunately the flower bouquets we give often wither and become trash. One alternative substitute for souvenirs or flower bouquet gifts is a snack bouquet. Giving a snack bouquet not only cheap and affordable, it also provides more benefits because we can eat the snacks. The Trend of giving souvenirs or gifts in the form of a bouquet of snacks can be a form of business for young people, especially for the teenagers of the Kasih Ibu Bangkinang Orphanage. After this activity, it is hoped that teenagers can develop an entrepreneurial spirit and will grow into creative individuals. The problem of teenagers at Kasih Ibu Orphanage is that they do not have insight into entrepreneurship and there is a lack of activities that build their creativity and skills. Therefore, training is needed to increase understanding of education about entrepreneurship and a spirit of creativity that is trained at an early age, which is the main capital for their productivity and independence when they grow up. For sustainability programs, because children's entrepreneurship cannot be carried out alone, guidance and support from adults, assistants in orphanages and teachers are needed. Providing opportunities for teenagers to learn to do business (entrepreneurship) from a young age is not oriented towards making money, but rather to train independence, by relying on their creativity.

This article discusses the importance of instilling good morals from an early age as an effective strategy to prevent bullying among children and teenagers. Bullying has become a serious problem in society, which can have a detrimental impact on the psychological and emotional well-being of those involved. In an effort to overcome this problem, this article explains how strong and consistent moral education from a young age can form positive values such as empathy, respect for differences, and social responsibility. The author discusses various methods for integrating moral education in formal and non-formal education curricula, as well as the role of parents and teachers in supporting children's moral development. Apart from that, this article also highlights the long-term benefits of moral education, such as reducing bullying incidents, creating a safer school environment, and forming a more socially conscious generation.Thus, this article emphasizes that instilling good morals from an early age is not just about preventing bullying, but also about creating a strong moral foundation for a better future for children and society as a whole.

This learning media aims to develop and improve elementary school students' learning. This media is a development media that uses meta analysis methods. One of the problems in education is the minimum media facilities and infrastructure, so teachers are required to be creative in improving the quality of learning in the classroom, such as developing learning media in the classroom. An interesting learning media that can overcome students' boredom in learning activities is game-based learning activities, such as the application of the snakes and ladders game media. Children at the elementary level have a tendency to play. A fun and relaxed situation will help children to increase their interest in learning. The development of learning media in the form of the snakes and ladders game has the impact of providing discourse about alternative teaching media for elementary level. It is hoped that the use of this learning media can improve the quality of teaching and learning activities at the basic level.

Active growth and development monitoring for early detection growth gaps (malnutrition or poor nutritional status, short children), developmental growth gaps (speech delays) and mental and emotional distortions of children (concentration disorders and hyperactivity). The purpose of this community service is to increase public knowledge about normal toddler growth and development, educate mothers about the importance of stimulating toddler growth and development. A survey conducted by the Community Service team, especially mothers with young children, said the lack of education was caused by the posyandu, especially in terms of toddler growth and development. How to spread this service with discussions, questions and answers, and checking the weight of toddlers. The service is carried out at the Connectrejo Village Hall with secondary targets for mothers who have toddlers. After the counseling activities, participants understand how to monitor the growth and development of toddlers and can monitor the ideal weight of toddlers.