Theory about Newton's Law is considered difficult for students. Many students cannot solve Newton's Law’s problems caused they cannot understand the concept. Concept understanding requires complex learning by increasing students’ motivation. This study aimed to explore the relationship between students’ motivation through scientific argumentation skills and students’ learning outcomes on Newton's laws. This research was a non-experimental mixed-method study with an embedded-correlational research design. The subjects of this study were 32 students of Senior High School (SMA) Laboratory UM Malang (State University of Malang). The sampling technique used in the study was purposive sampling, specifically homogeneity sampling. The research instrument consisted of open-ended questions, semi-structured interviews, questionnaires, and document identification. The data analysis technique used was a partial correlation test for quantitative data and descriptive analysis through coding for qualitative data. The results showed that the quality of students' scientific arguments was most dominant at Level 2. The arguments consisted of claims supported by data. However, the students sometimes claimed incorrect understanding of Newton's Laws I and II. The results of the partial correlation test between motivation and scientific argumentation and student cognitive learning outcomes did not show any correlation. However, there was a positive effect.

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<div align="center"><table width="645" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td valign="top" width="439"><p class="Abstrak"><strong>Abstract:</strong> An interactive multimedia-based digital module developed to improve students' mastery of concepts. This research uses research and development (R&amp;D) methods with the ADDIE model. The ADDIE model consists of 5 stages, is analysis stage, design stage, development stage, implementation stage, and evaluation stage. Inferential statistical data analysis used paired sample t-test. The results of data analysis show that the value of t_count= -32.879 &gt; t_table = 2.080, then there is an influence of digital modules on concept mastery. The feasibility of digital modules is 93.5% and practicality is 88.5%. The results showed that development of digital modules is feasible and practical to be applied in the learning process and had an effect on increasing students' mastery of concepts.</p><p class="Abstrak"><strong>Abstrak:</strong> Modul digital berbasis multimedia interaktif dikembangkan untuk meningkatkan penguasaan konsep. Penelitian ini menggunakan metode <em>Research and Development</em> (R&amp;D) dengan model ADDIE. Model ADDIE terdiri dari 5 tahap yaitu tahap <em>analysis, </em>tahap<em> design, </em>tahap<em> development, </em>tahap<em> implementation, </em>dan tahap<em> evaluation</em>. Analisis data statistik inferensial menggunakan uji paired sample t-test. Hasil data analisis menunjukkan bahwa nilai t_hitung = -32.879 &gt; t_tabel= 2.080, maka terdapat pengaruh modul digital terhadap penguasaan konsep. Kelayakan modul digital sebesar 93.5% dan kepraktisan sebesar 88.5%. Hasil penelitian menunjukkan bahwa pengembangan modul digital layak dan praktis diterapkan dalam proses pembelajaran serta berpengaruh terhadap peningkatan penguasaan konsep siswa.</p></td></tr></tbody></table></div>

Student who do not have an interest in lessons will find it difficult to achieve optimal success, and the way students learn also affects student learning outcomes. The research aims to determine the effect of interest in learning and how students learn in understanding student concepts. The type of research used is survey research. The  research subjects were 60 students of class X Ar-Rohmah Islamic Boarding School Dau Malang. The research instrument was adapted and developed from previous research.The concept understanding instrument was adapted from the Energy Concept Assessment and Energy and Momentum Conceptual survey questions. Data processing using multiple regression analysis. The data analysis technique used multiple regression analysis. The data analysis results show that the value of Fcount = 46,946 Ftable = 4.001, these results indicate that there is an influence on students' interest in learning with concept understanding. Obtained the results of testing how to learn and understanding the concept of Fcount = 55.364 Ftable = 4.001, it can be concluded that there is an influence on student learning and conceptual understanding. Furthermore, the results of testing the effect of student interest in learning and learning methods on concept understanding were obtained Fcount = 40.153 Ftable = 3.150, so that there was an effect of interest in learning and learning methods on understanding the concept of business and energy theory

The paper will clarify STEM education learning activity of making simple tool to produce analong rice. The developed lesson plan is developed as collaboration among Physics, Chemistry and Biology teachers to address the issue on rice issue. The STEM education learning activity will be developed based on Sutaphan and Yuenyong [11] the context-based STEM education learning approach. The activity will start from identification of social issue of consumption of rice. The issue will engage students to develop projects for solutions. Consuming rice can trigger several types of diseases. Display the disease that will be suffered because of excessive consumption of rice. Starting from that thought, it would be very suitable if STEM was applied in the development of ideas related to making simple tools to produce analog rice. Through the context-based STEM education learning approach, students may motivate students to apply knowledge about physics, chemistry, and biology in order to design some technology prototypes or products through engineer design process. To design a tool for making simple analog rice, students may apply the principle of thermodynamics, classifying the nutritional content of the ingredients, and mixing the ingredients in terms of the tools. This paper may have implications for designing STEM education learning activities.