This study aims to produce problem based learning kits which are valid, and effective to
improve the science process skills. This study was a research and development (R&D). The …

This study aims to determine how much influence the application of the Problem Based
Learning model has in improving the science learning outcomes of elementary school …

In this 21 st–century, students are expected to have current competencies in which one of
them is science process skills. The aim of this research was to empower science process …

The purpose of this study was to determine the effectiveness of Scientific Approach to
learning science by setting Problem Based Learning (PBL) to empower Science Process …

Science process skills are basic skills needed by students to form problem solving abilities.
The purpose of this research is to produce Student Worksheet based on project-based …

This study aims to produce a product in the form of Student Worksheets based on Problem
based learning models with a video-assisted scientific approach to improve science process …

Penyajian mata kuliah Biologi dasar terintegrasi antara teori dan praktik, dalam hal ini
keterampilan proses sains dan hasil belajar ditentukan secara utuh yang dapat dilakukan di …

This study aims to analyze the validity, practicality and effectifity of the development of
learning tools through the test of control class, test of treatment class and the effectivity test in …

Kegiatan pembelajaran khususnya mata pelajaran biologi seyogyanya disampaikan baik
secara materi maupun secara praktikum, siswa kebanyakan hanya dituntut untuk …

Science process skills need to be owned by students in learning science. With science
process skills, it is easier for students to conduct research and solve life problems by …