13 articles in this issue
Editor JPBI
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Silfia Ilma,Fitri Wijarini
Environmental education subject aims to form students who have the character to maintain the environment. One effort to achieve the objectives of the Environmental education subject is the local Environmental Education Textbook Based on Local Potencies. T... see more
Moch Assiddieq,Satya Darmayani,Wirapati Kudonowarso
The aquatic environment contaminated with detergent waste in high concentrations can endanger the lives human and biota in the water. This study aimed to determine the decrease of BOD, COD and TSS content of laundry liquid waste by using filter media of s... see more
Ryan Ardiansyah,Dea Diella
This research have purpose to know and describe quantitative literacy of pre-service biology students based on six indicators of quantitative literacy. Methods used is descriptive with study survey. This research carried out at Siliwangi University with t... see more
Anthony Kudjo Donkor,Azure Love Lariba
The incidence of teenage pregnancy has been on the rise in Ghana, especially in the Bawku-East Municipality. In Ghana adults rarely discussed sexual matters with the youth. Thus, the youth have little or no information about the biological changes that ta... see more
Fadhlan Muchlas Abrori,Aidil Adhani
This study aims to identify and analysis of frond venation pattern of Polypodiales in Tarakan, which then developing an atlas based on the results obtained. The results of identify and analysis the frond venation pattern of Polypodiales showed that there ... see more
Heni Wagiyanti,Rasuane Noor
Prepared slide of plant tissue needs to be staining to facilitate observations under microscope. Laboratorium activities in schools usually use synthetic dyes which expensive and can be damaged the student. Therefore the exploration of alternative dyes ne... see more
Ahmad Fauzi,Shefa Dwijayanti Ramadani
Genetics is one of difficult subject for many undergraduate students majoring biology. Authentic-based research is one of learning activity believed could overcome the situation. One of Genetics course that facilitating the students to conduct authentic-b... see more
Resha Maulida,Nengsih Juanengsih,Yuke Mardiati
The purpose of this study was to determine the effect of Problem Solving learning model based Just in Time Teaching (JiTT) on students' science process skills (SPS) on structure and function of plant tissue concept. This research was conducted at State Se... see more
Muhammad Mustofa Yusuf,Mohamad Amin,Nugrahaningsih Nugrahaningsih
The research aimed to product a learning material related to animation video on enzyme and metabolism material for high school student which is validated by media and material experts, educational practition and student legibility. Research and developmen... see more
Satya Darmayani,Askrening Askrening,Apita Ariyani
Hands are the principal carriers of bacterial diseases, therefore very important to know that washing hands with soap or hand sanitizer is highly effective healthy behaviors to reduce bacteria in the palm. This study aimed to determine the total number of... see more
Sri Ratna Dewi,Mumun Nurmilawati,Dwi Ari Budiretnani
Country with good education condition can be seen through its citizen scientific literacy. This research aims to improving the students’ scientific literacy ability by using discovery learning model at 7th grade students of State Junior High School 3 Ngro... see more