This study aims to design case-based learning with lesson study learning trajectory with the help of teaching aids to make students understand Prim's, Cruscal's, and Djiksra's Algorithms. The validation study was selected because it is a suitable method for this research. The research subjects were 41 Mathematics Education Study Program Students…

In intercultural and transcultural communication contexts within multilingual education, English learners should be able to communicate and interact with other people who have a different linguistic and cultural backgrounds. For this reason, intercultural content should be incorporated in EFL textbooks to promote learners' intercultural…

Students can learn through printed teaching materials, audio and video programs, weblogs, and or other media based on ICT (Information and Communication Technology). Yet, educators still play an essential role in designing every learning activity. This research aims to produce a prototype of the product development of accessible IT teaching…

In this 21st century, learners are required to be able to adapt to new challenges so that they can solve problems in the real world. This poses challenges in learning, especially online learning, which will continue to grow. This research aims to produce worksheets for prospective teachers using the Interactive Case-Based Learning (ICBL) model…

This research aims to produce a blended learning model combined with teaching materials that integrate traditional, online, electronic, or digital sources. It uses Research and Development method with the Dick and Carey model. Data collection was conducted through interviews, observations, documentary studies, questionnaires, and tests, while…

The impact of the COVID-19 pandemic has spread almost throughout the world. It makes all educational institutions in Indonesia experienced a lockdown in an undetermined time. As a result, teachers must switch to online teaching methods, while students must adapt to the online learning environment in a short time. Vocational education emphasizes…

This research aims to develop open ended-based worksheet in improving students' high-level thinking skills on static fluid materials. The method used in this research is Research and Development (R&D) with 3 steps namely, the initial stage, then the design and development of the product, and finally the product testing. The data analysis…

Online learning implementation has been growing year by year across countries, including Indonesia. Many higher education institutions use a Learning Management System (LMS) to facilitate online learning. Unfortunately, many issues arise during online learning implementation, such as a lack of student behaviour monitoring. This study adopts an…

This study aims to analyze the effectiveness of learning materials based on realistic mathematics education approach, as well as improving mathematical problem solving ability and student self-efficacy. Learning materials that developed were lesson plan, student book, student worksheet, mathematical problem solving ability test and self-efficacy…

This article describes the findings of a study aimed at producing a set of cultural literacy-oriented critical reading teaching material. This material is developed as a countermeasure to the increasingly thin sensitivity of society, especially the students toward noble values of religion, custom, and culture. With this material student get a…

Green skills need to be developed in vocational education for sustainable future. However, the vocational high school curriculum of agricultural food processing technology in Indonesia does not explicitly state the development of green skills. Teaching materials, such as module are needed to develop vocational students' green skills. This study…

Short stories have the advantage of teaching materials. Because of its short form, it is flexible to be used as teaching materials that do not take long to read. This study aims to describe the teachers' perception of the urgency of integrating tolerance education in the short story appreciation, the content of tolerance values in the short story…

Traditional ecological knowledge (TEK) is knowledge of indigenous people's best practices in contact with nature gained through centuries of experience. One way to transmit the experiences is folktales about corn and vegetable planting in Tawangmangu Sub-district, Central Java, Indonesia. Today, young generations do not recognize the folktales and…

The new generation of natural science teaching material in elementary school is the teaching material that utilizes inquiry-based learning in most parts of the tutorial and the provided material. The updating of teaching materials is an activity that must be carried out by the Universitas Terbuka to assure that the quality is following the…

The success of the learning process greatly depends on the smooth functioning of its components. This study aims to shed light on the challenges faced by elementary school teachers when implementing teaching materials in the Indonesian language learning process. The research employs a descriptive design by utilizing quantitative methods,…