This study aims to analyze the effectiveness of learning materials oriented on problem-based learning models, the improvement mathematical problem solving ability and students' metacognition ability. Learning materials that developed are lesson plan, student book, student worksheet, mathematical problem solving ability and students' metacognition…

Mastering the simple present tense can be very difficult for EFL young learners because tenses contain abstract concepts that do not exist in the first language of EFL learners. The third graders at Permai Elementary School, North Jakarta, also encountered problems in mastering the tense when they are taught using the lecture method. To solve the…

Background: The worked example effect in cognitive load theory suggests that providing worked examples first followed by solving similar problems would facilitate students' learning. Using problem solving-worked example sequence is another way of implementing example-based instruction. Although research has demonstrated the superiority of worked…

Indonesian Ministry of Education decree number 36 (2001) outlines that coursebook (buku ajar) is a handbook for a course written by experts in related fields. It is written to obtain the qualifications and features of textbooks and to finally be published and distributed. In an attempt to implement the decree, the objective of this research was to…

In Indonesia, English for Specific Purpose (ESP) usually offers to students of non-English Department. It has not been any consideration that it must also be taught to students of English Department, especially for those who are in vocational higher institutions. By facilitating the learning of ESP by the institution, they will fit in any kinds of…

This research is motivated by the lack of teachers' ability to use media related to the students environment as teaching materials to develop primary school students' critical thinking ability. The research aims at developing problem-based learning media (PBL) using comic book in order to improve students' critical thinking ability. The research…

The purpose of this research was to measure the effect of STEM-based science learning on Work and Energy topic and students? five entrepreneurial attitudes as a learning outcome. The five entrepreneurial attitudes assessed in this research were (1) self-confidence, (2) initiative, (3) achievement motive, (4) leadership, and (5) risk-taking. This…

The aims of this research was to find the effectiveness of learning devices based on realistic mathematics education, as well as improving mathematic spatial ability and motivation of SMP Negeri 2 Pulo Bandring students' grade IX. This research is a development research using the Dick & Carey development model. The results of the analysis of…

The focus of this current article is on the needs analysis phase in a project exploring the reconstruction of a syllabus and developing teaching materials for "Oracy in Academic Context" subject. The subject has only been recently incorporated in the curriculum of the English Department in Teacher Training and Education Faculty (FKIP),…

The purpose of this research was to develop a valid, practice and effective a bilingual scientific-worksheet of the indefinite integrals. This research is development research with 1) Preliminary investigation phase, 2) Prototyping phase, 3) Assessment phase. Data were collected from test and questionnaire and analyzed to examine validity,…

The research aims to develop the product of Teaching Materials of Poetry Writing Using Pictures. This developed teaching material result is expected to be used by the students of grade V of SD Xaverius Lubuklinggau, SD Negeri 44 Lubuklinggau, and SD Negeri 20 Lubuklinggau in learning to write poetry. The method used in research is research and…

To understand the concepts or principles in mathematics, children who have a concrete operational stage need physical objects that can bridge abstract concepts in mathematics. This research aims to evaluate the influence of coastal contextual learning media on a child's understanding concept in the material of numbers counting operation. This…

The purpose of this study is to develop learning materials based on realistic mathematics education approach that are valid, practical and effective to improve problem solving skills and learning independence of class VII students. This research is a development research that uses a design model for materials development according to Thiagarajan,…

The objective of this research is to determine the appropriate leadership strategy to develop school culture by implementing digital "turats" learning in one of the High Schools in Jombang City, Indonesia. This involved using a qualitative "ex post facto" design with the data collected through observation, documentation, audio…

The development of industry in the modern era has led to the growth of vocational schools in Indonesia. for that reason, vocational schools need to adapt or change the general English (GE) learning materials into English learning materials for specific purposes (ESP). therefore, this current study aims to investigate the need for ESP materials for…