10 articles in this issue
Nurhidaya Nurhidaya,Adnan Adnan,Abd. Muis
Initial studies on the use of high school student’s worksheets based on higher order thinking skills (HOTS) in learning biology showed that HOTS content in the worksheet used by teachers is still low. Based on this, HOTS-based worksheet on evolution mater... see more
Fauziyah Harahap,Wilhelminari Br Saragih
According to the analysis of student needs for sterilization material for tissue culture courses, it shows that learning media still has a limited role in the learning process. In terms of material and visualization, the learning media used cannot be expl... see more
Khairuna Khairuna
One of the problems that often occur in the learning process is the low level of student's creative thinking which can be seen from four aspects, namely fluency, flexibility, originality, and elaboration. Efforts that can be made to improve students' crea... see more
Nining Nuraida,Suraida Suraida,Nurlinda Nurlinda,Try Susanti
This study aims to (1) determine the types of medicinal plants used in Teluk Kayu Putih village, (2) describe the development of the herbarium book media for medicinal plants lecture, (3) determine the validity and (4) the readability test of the h... see more
Siti Komaria,Kurnia Ningsih,Titin Titin
This study aims to determine the feasibility and responses of students to the E-Encyclopedia on the structure and function of plants material for the 8th grade of junior high school students. This is a Research and Development (R&D) which consists of ... see more
Ilmi Zajuli Ichsan,Lufty Hari Susanto,Ati Kusmawati,Eva Dwi Kumalasari
needs to be learned by elementary school students. The problem of this drought disaster has an impact on the sustainability of people's lives, including impacting elementary school students. Capabilities such as Higher Order Thinking Skills (HOTS) which a... see more
Sondang Rosita Indah Togatorop,Samuel Benny Dito
This study aims to apply the Student Teams-Achievement Division (STAD) learning model assisted student worksheet to increase learning activities and understanding of concepts in biology, especially the principle of trait inheritance material. Class action... see more
Asri Ferianti Sareh,Pinta Murni,Ervan Johan Wicaksana
Petunia hybrid Vilm. is an ornamental plant that has the potential to be developed because its flowering period does not know the season and comes with various motifs and flower colors that can add cultivation and commercial value. Information on the morp... see more
Hilda Ayu Melvi Amalia,Armadi Chairunnas,Andhika Puspito Nugroho
The objective of this study were to identify effective variations in fertilizer doses for phytoremediation of heavy metal nickel (Ni) by using sengon plants (Paraserianthes falcataria) before being used for post-mining land reclamation. This research is a... see more
Syubbanul Wathon,Devi Astikaningrum,Naura Paramitha Cindy Ardyah,Rike Oktarianti,Kartika Senjarini
Malaria is an infectious disease caused by Plasmodium and transmitted to humans through the Anopheles mosquito vector. The large diversity of Anopheles in Indonesia, which consists of similar complex species, makes it difficult to identify species based o... see more