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Insar Damopolii
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Department of Biology Education Faculty of Teacher Training and Education Universitas Papua Jl. Gunung Salju, Manokwari, West Papua, Indonesia-98314
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Inornatus: Biology Education Journal
Published by Universitas Papua
ISSN : 26158310     EISSN : 26158329     DOI : https://doi.org/10.30862/inornatus
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Other
Inornatus: Biology Education Journal is a peer-reviewed journal published by Universitas Papua. Inornatus: Biology Education Journal provides open access to the principle that research published in this journal is freely available to the public to support the exchange of knowledge globally. Inornatus: Biology Education Journal published two issues articles per year namely May and November. Inornatus: Biology Education Journal provides a place for academics, researchers, and practitioners to publish scientific articles. Each text sent to the Inornatus: Biology Education Journal editor is reviewed by peer review. All manuscripts sent to the Inornatus: Biology Education Journal editor are accepted in Bahasa Indonesia or English. The scope of the articles listed in this journal relates to various topics, including Biology, Biology Education, Genetics, Biotechnology, Botany, Zoology, Microbiology, and Environmental Biology. This journal is available online and highly respects the ethics of publication and avoids all types of plagiarism.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 54 Documents
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Student perceptions of online biology learning during the COVID-19 pandemic Novela Ivany Musyeri; Idola Dian Yoku Nebore; Jan Hendriek Nunaki
Inornatus: Biology Education Journal Vol. 2 No. 1 (2022): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2099.792 KB) | DOI: 10.30862/inornatus.v2i1.268

Abstract

This study aims to determine students' perceptions of the online biology learning process in class X IPA 1 SMA Negeri 1 Manokwari. This type of research uses a survey method. This study's data collection techniques used a questionnaire instrument and data analysis techniques using percentages. The population in this study amounted to 35 students of class X IPA 1 SMA Negeri 1 Manokwari by using the saturated sampling technique so that the determination of the number of samples is that all members of the population are sampled. Based on overall learning outcomes with an average indicator value of 64.43%, it was concluded that students' perceptions of the online biology learning process in class X IPA 1 SMA Negeri 1 Manokwari were in the passable category.
Problem-based learning in teaching excretory system materials: Does it affect student learning outcomes? Theresia Windywati Bongi Sogen; Insar Damopolii; Johanis Paulus Kilmaskossu
Inornatus: Biology Education Journal Vol. 1 No. 2 (2018): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1578.841 KB) | DOI: 10.30862/inornatus.v1i2.254

Abstract

Problem-based learning (PBL) has been reported to be effective in improving student learning outcomes. Excretory system material is difficult material, and students experience problems in learning achievement. This research attempts to use PBM to enhance student learning outcomes about excretory system material. Quasi-experiment was used with a sample of 31 students (15 in the experimental class and 16 in the control class). Data on student learning outcomes were collected using tests. Non-parametric data analysis has been used to calculate learning outcomes data. The results of the research showed that there was no difference in learning outcomes between PBM and conventional classes (p > 0.05). This research concludes that student learning outcomes on excretory system material cannot be optimized by using PBM. It is necessary to optimize PBM implementation in biology classes, such as guidance to students and the use of problems in learning.
Development of Biology Interactive Learning Multimedia on Animal Tissue Topic in The Class XI IPA in SMA Yapis Manokwari Wisnu Aziz Bahtiar; Jan Hendrik Nunaki; I. Iwan Iwan
Inornatus: Biology Education Journal Vol. 1 No. 1 (2018): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (637.422 KB) | DOI: 10.30862/inornatus.v1i1.26

Abstract

The development research aims to develop interactive multimedia-based learning media on valid, practical and effective animal tisue material. This development research refers to the ADDIE development model. Based on the data analysis obtained value of validity and media based on material expert got the value of o,92 with valid category while in terms of media diperolch value of validty for interactive learning media 0,94 with valid category, practice media obtained from the observation aheet of instructional media implementation with a value of 91,67 with good category meanwhile for the effectiveness aspect derived from 4 assessmet of student active with a value of 98,30 where the learning media is said to be effective in learning if the activities of learners in the lesson 75% the ability of teachers to manage learning with the acquisition value of 3,28 are included in the category of moderate, test results learners with completeness of individual acquisition of 21 people with mastery mask 95,5% and quistonnaire response of learners with the acquisition of 75,76 learners respond positively to interactive media learning
Encouraging students' metacognitive skills through inquiry learning Galih Dimas Pambudi; Fitri Winangsih; Jan Hendriek Nunaki; Elya Nusantari; Insar Damopolii
Inornatus: Biology Education Journal Vol. 2 No. 1 (2022): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2056.501 KB) | DOI: 10.30862/inornatus.v2i1.272

Abstract

This study's purpose of find the inquiry-based learning effect on the metacognitive skills of high school students. This study uses a quasi-experimental method with a pre-test and post-test design. The sample size is 65 science students at a high school in Manokwari. Data analysis using the Mann Whitney test. The results showed Sig 0.00 <0.05, which means differences in metacognitive skills in the experimental and control groups. It can be concluded that there is an effect of inquiry-based learning on students' metacognitive skills.
Team assisted individualization (TAI): The effect on students' cognitive learning outcomes Jimmy Alan Rengiar; Heru Joko Budirianto; Keliopas Krey
Inornatus: Biology Education Journal Vol. 1 No. 2 (2018): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1535.201 KB) | DOI: 10.30862/inornatus.v1i2.255

Abstract

This research aims to see the effect of Team Assisted Individualization (TAI) learning on students' cognitive learning outcomes. Experimental research has been carried out with a pretest-posttest design on 66 high school students. They were divided into two groups (33 students in the TAI class and 33 students in the non-TAI class). Students' cognitive abilities were measured using twenty multiple-choice questions. Data analysis using t-test until free. The findings showed p > 0.05 for pretest data and p < 0.05 for posttest data. This research found that students' initial abilities were the same, but students' final abilities were different. This experimental research concludes that the achievement of cognitive outcomes of students in the TAI class is better than the achievement of cognitive outcomes of students in the non-TAI class. The differences in learning that occurred in the two classes caused the final results to be significantly different.
The effect of organic fertilizer and mount Merapi volcanic ash to land rehabilitation Adrinoviarini Adrinoviarini
Inornatus: Biology Education Journal Vol. 2 No. 2 (2022): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/inornatus.v2i2.335

Abstract

This study aims to determine the effect of adding organic fertilizer to the ex-eruption of Mount Merapi by using an indicator plant of peanut (Arachis hypogaea L.) Gajah variety in order to land rehabilitation. The treatment used was the addition of volcanic ash and organic fertilizer. The organic fertilizer used comes from chicken manure. The selection of chicken manure as organic fertilizer uses the principle of sustainability, where in the research area there are many chicken farmers so that the presence of chicken manure is easy and cheap to obtain. The design of this study was based on 1 block completely randomized 2 factorial design which was repeated 3 times. With the addition of volcanic ash and chicken manure, 10 tons/ha, 20 tons/ha and 30 tons/ha, respectively. Plant parameters observed were: (1) plant height, (2) fresh weight and dry weight of roots, (3) Shoots' fresh and dry weight, (4) fresh weight and dry weight of pods, (5) Seeds' fresh weight and dry weight, (6) number of seeds and pods/plant, and (7) N uptake and root nodule number. The findings indicated that chicken manure increased plant height from 1 to 5 weeks after planting. The application of 30 tons/ha of chicken manure has raised the height of plants. The addition of chicken manure tends to enhance the peanut seeds' dry weight.
The combination tea of corn silk (Zea mays L.) and rosella flowers (Hibiscus sabdariffa L.): Antioxidant levels using different drying methods Aulia Ulmillah; Intan Mulia Suri; Marlina Kamelia; Suci Wulan Pawhestri
Inornatus: Biology Education Journal Vol. 2 No. 2 (2022): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/inornatus.v2i2.354

Abstract

Corn silk and rosella flowers are plants whose utilization can still be developed, especially in the food sector. The secondary metabolites found in both plants serve as a source of natural antioxidants to combat free radicals. This study aims to examine the effect of variations in drying methods on the antioxidant activity content of a combination tea of corn silk and rosella flower. Antioxidant level test using the DPPH method. Analysis of antioxidant data in the form of determining the IC50 value using probit linear regression analysis. The study results show that drying using the oven method has an IC50 of 83 ppm while drying in the sun has an IC50 of 121 ppm. Research findings indicate high antioxidant levels in a combination of corn silk and rosella flower tea through oven drying and moderate antioxidants in direct drying in the sun.
Toxicity test of jatropha leaf filtrate (Jatropha curcas L.) on mortality of golden snail (Pomacea canaliculata) Mulyadi Maruni; Chairunnisah J. Lamangantjo; Aryati Abdul
Inornatus: Biology Education Journal Vol. 2 No. 2 (2022): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/inornatus.v2i2.360

Abstract

This study was an experimental study to determine the effect of the toxicity of Jatropha curcas L. leaf filtrate on the mortality of the Pomacea canaliculata (golden snail). Pomacea canaliculata as many as 240 tails aged 7 days after hatching is the object of research. A completely randomized design of 6 (treatment) and 4 (replication) was used in this study. Data was collected by observing the golden snail every hour for 24 hours. ANAVA and BNT analysis to calculate research data. Calculation of 50% mortality of research objects using LC50. The ANAVA results are Fcount 434.160 > Ftable 2.64. The findings indicated that the filtrate from Jatropha curcas leaves had toxicity on golden snail mortality. The concentration of jatropha leaf filtrate that can kill the golden snail is 7% based on calculations with LC50. This concentration was able to kill half of the golden snails tested.
Ant eating behavior Nuryanti Rumalolas; Zali Natalia Tiblola; Keliopas Krey; Febriza Dwiranti
Inornatus: Biology Education Journal Vol. 2 No. 2 (2022): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/inornatus.v2i2.363

Abstract

This study aims to determine the eating behavior of ants in the context of maintaining decomposer organisms in the ecosystem. The study was conducted using the Scan sampling method, namely recording the behavior of more than one individual per a predetermined time, which is every 10 minutes for 1 hour. The feeding behavior of ants was recorded using the Instantaneous sampling method. The results showed that ants have different eating behavior when consuming liquid and solid textured food. When eating liquid food, ants will make a neat formation, whereas when consuming solid food ants do not form formations.
The use of visual, auditory, kinesthetic (VAK) learning to increase student learning outcomes Muspratiwi Pertiwi Muslimin Rosdiana; Muslimin Muslimin; Firmansyah Firmansyah
Inornatus: Biology Education Journal Vol. 2 No. 2 (2022): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/inornatus.v2i2.343

Abstract

This study uses classroom action research. The research objective is to apply the visual, auditory, kinesthetic (VAK) learning model to improve student learning outcomes. The subjects in this study were teachers and students of grade IV primary school totaling 24 students. Data collection techniques used are observation, tests, and documentation. Actions have been done as much as 2 cycles. Data is calculated using percentages. The findings reveal that the learning outcomes of cycle I are in the sufficient category, and there is an increase in cycle II which is in the good category. The conclusion in this study is that the application of VAK learning can improve the learning process and student science learning outcomes.

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