Learning physics at SMA, does not only involve memorizing facts, but it also engages the students in solving more problems without delay and attaining a real learning achievement. This study aimed to analyze the effect of project-based learning (PjBL) compared with direct instruction (DI) and student procrastination on student cognitive…

Genetics is a subject that is quite difficult according to students. Various strategies and methods are used to understand genetics in learning to have genetic literacy. One way of increasing genetic literacy in students is to apply genetic problems based on an online discussion in genetics lectures. The research was conducted to determine the…

This study aims to examine students' reasoning based on the model in each laboratory work style and find the effect on scientific attitude and student activity. This study uses a quantitative approach with the experimental method. The study was conducted in three classes with different lab work styles. Arduino and sensors were used as a…

This research aims to produce integrated biology teaching materials with the values of the Al-Qur'an and As-Sunnah that are valid and effective in improving cognitive, psychomotor, and strengthening students' faith and devotion. This development research (R&D) uses the ADDIE model which consists of five stages, i.e. analysis, design,…

English language teaching in Indonesia continues to improve the communicative ability of students. To support English language mastery, school subjects such as mathematics, science, and technology are taught in English. However, the main problem faced by prospective science teachers is their limited English proficiency which leads to limited…

The Wademen Model was chosen to develop the Online Scientific Creativity Learning (OSCL). The quality of OSCL is measured using an expert validation sheet. Students' scientific creativity is assessed using the Scientific Creativity Test Instrument (SCTI) and then analyzed through N-gain and parametric inferential statistical tests. The OSCL has…

Evidences showed that students' chemistry learning outcomes were still low. One of the causes was the chemistry practicums carried out so far were traditional chemistry practicums. Therefore, it needed to be reoriented towards the practicum. Thus, this study aimed to investigate the effect of green chemistry practicums on students' learning…

This study aims to: Produce teaching materials in the form of microbiology e-books based on research results on the isolation of styrofoam degrading soil bacteria. Testing the effect of using e-books on improving students' science process skills. The e-book preparation method refers to the Lee and Owens development model and is implemented in…

In recent years, pre-service teacher education programs have recognized the importance of equipping future educators with the necessary skills such as argumentation skills and metacognitive awareness. However, the extent to these skills in pre-service biology teachers remains relatively unexplored. This study aimed to explore the effect of…

Holistic higher-order thinking (H-HOT) is needed by someone who lives in the 21st century to solve environmental problems. This study aims to determine the ability of H-HOT to solve environmental problems in undergraduate students of biology and biology education programs in Indonesia. The research used a survey method. The sample was taken using…

Indonesian researchers have published a substantial number of research articles on science education. However, there is no overarching sense of the science education research landscape in Indonesia. The purpose of this study was to provide such an overarching sense with respect to science education research focused on Indonesian secondary schools…

Currently critical thinking skills is becoming an important education issue to overcome the challanges of industrial revolution 4.0. Previous studies reported that the pre-service teachers' critical thinking dispositions and skills were still low, therefore, both aspects of critical thinking should be improved through learning activities in higher…

The objective of this research is to analyze the effectiveness of the blended web mobile learning model in improving Higher Order Thinking Skills-based learning outcomes of high school students. This research is a quasi-experiment design. The research sample was 137 students from 2 senior high schools in East Java Province - Indonesia. Before…

STEM (science, technology, engineering, mathematics) education is widespread around the globe, with various theoretical frameworks and challenges from practical perspectives. In classroom practice, teacher readiness to conduct STEM learning is essential for its successful implementation. This study explores physics teachers' readiness for STEM…

This study aimed at determining the category and analyzes the mental models of the students from three senior high school clusters (low, medium, high) on the solubility and solubility product topic, knowing students' opinions on chemistry subject, knowing learning methods and assessment that teacher used in solubility and solubility products…