The purpose of this study was to analyze the effect of implementing a project-based learning model (PjBL) with an ethnoscience approach on the level of understanding of elementary school students' concepts and to determine student responses to the application of a Project Based Learning Model (PjBL) with an ethnoscience approach. This study was a quasi experimental research design with a post-test only group design. The samples used were two classes of fourth grade students as the  experimental class consisted of 27 students and the control class consisted of 23 students. The sampling technique used was multiple purposive sampling. The data collection method used was the test and non test method. The instruments used are multiple choice post-test questions and student response questionnaires to the application of a project-based learning model (PjBL) with an ethnoscience approach. The normality and homogeneity test as the initial test showed the data were normally distributed and homogeneous. This study used the average difference test with the parametric statistical test Independent-Sample T Test. The t-test results showed that the t-count value is 2.452 t-table 2.011 so that there is a significant difference in the post-test mean of students in the experimental class and the control class. The average score of student responses to the use of the Project Based Learning Model (PjBL) model with an ethnoscience approach is 89.6 with very good criteria. The application of the Project Based Learning (PjBL) model with the ethnoscience approach affects science conceptual understanding.

<p>This study aims to design and produce a stop motion graphic animation video oriented to STEAM global warming material that is used as a learning medium and to determine the response of students at MTs Manbaul Huda Ngaluran Karanganyar Demak to stop motion graphic animation video oriented STEAM global warming material. The research method used is Research and Development (R&amp;D) which refers to the Borg and Gall development procedure. This research includes 7 stages. The trial was carried out after going through a validity test by media experts and material experts. The trial was carried out at MTs Manbaul Huda Ngaluran Karanganyar Demak involving 28 students of class VII. meanwhile, the data analysis technique uses qualitative data from quantitative data for the development of STEAM-oriented video stop motion graphic animation products for global warming material in order to determine the feasibility of the developed media. The results showed that the media was feasible to use based on the percentage of media experts of 92% and material experts of 84.8%, the response of students to stop motion videos was very satisfied based on the results of small-scale trials getting an average score percentage of 96.95% and the test Field trials get an average score percentage of 85.7% which means that the stop motion graphic animation video media oriented to STEAM global warming material can be accepted by students.</p>

<p>This research aimed to analyze the effectiveness of constructivist learning using guided discovery models on the concept of a regulatory system for curiosity and anti-narcotics attitudes. This research used a quasi-experimental and pre-experimental design. The population was all of the 4th semester MIA classes of SMA Negeri 1 Salatiga which consists of seven classes. Samples were taken with a convenience sampling technique.  MIA 2.4 and 5.4 as the experimental group and MIA 3.4 and 4.4 as the control group. The data in this research were collected by the scale of curiosity and anti-narcotics attitude. Data were analyzed with descriptive analyzed and t-test. The result showed as follows: there is a significant difference at the end of the curiosity and anti-narcotics attitude of constructivist learning using guided discovery model compared with direct instruction model learning; the average of student’s curiosity and anti-narcotics attitude score ≥ 3,00 on constructivist learning using guided discovery model. It is concluded that constructivist learning using a guided discovery model is effectively completed learning outcomes of the curiosity and anti-narcotics attitude on the regulatory system concept.</p>

Film animasi Jepang atau yang lebih dikenal dengan anime adalah sebutan film animasi atau kartun Jepang. Pada dasarnya anime tidak dimaksudkan khusus untuk animasi Jepang, tetapi kebanyakan orang menggunakan kata tersebut untuk membedakan antara film animasi buatan Jepang dan non-Jepang. Film animasi Hataraku Saibou yang menceritakan tentang apa yang terjadi pada sel tubuh manusia. Tujuan penelitian ini adalah untuk mengetahui materi biologi yang direpresentasikan film animasi Hataraku Saibou. Artikel ini menggunakan metode penelitian deskriptif dengan menggunakan menggunakan data primer yang berupa film Hataraku Saibou dan data sekunder yaitu literatur yang mendukung data primer tersebut. Terlihat hasil analisis dalam penelitian ini bahwa terdapat materi biologi yang direpresentasikan oleh film animasi Hataraku Saibou.

This research to obtain information and analyze data about the effect of students 'perceptions in class grouping on learning outcomes and the students' social ethics in the subject of the moral code of class VIII MTs Ma'ahid Kudus. This research uses a quantitative approach, which was carried out at MTs Ma'ahid Kudus Jl. K.H. Muhammad Arwani, Bakalan Krapyak Kaliwungu District, Kudus Regency. The population in studens of class VIII taken as many as 135 students by using purposive sampling technique. The results of the study show that: (1) The learning outcomes of the moral subjects of the VIII MTs Ma'ahid Kudus are included in the good category, which is at intervals (94-89). (2) The social ethics of students in class VIII MTs Ma'ahid Kudus is included in the good category, namely at intervals (50-54). (3) The influence between students 'perceptions in class grouping on students' cognitive learning outcomes in the moral subjects of the VIII grade at MTs Ma'ahid Kudus is 32%. (4) The influence between students 'perceptions in class grouping on the students' social ethics in the VIII moral subjects in MTs Ma'ahid Kudus is 37%.