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All Journal Inornatus: Biology Education Journal
Keliopas Krey
Universitas Papua, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Other

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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.
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.
Co-Authors Dwiranti, Febriza Heru Joko Budirianto Jimmy Alan Rengiar Nuryanti Rumalolas Zali Natalia Tiblola