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PENGARUH PEMBELAJARAN PROCESS ORIENTED GUIDED INQUIRY LEARNING (POGIL) DAN DISCOVERY LEARNING TERHADAP KEMAMPUAN BERPIKIR ANALISIS SISWA SMAN 27 JAKARTA PADA MATERI SISTEM IMUN Sartono, Nurmasari; Rusdi, R; Handayani, Rizkia
Biosfer: Jurnal Pendidikan Biologi Vol. 10 No. 1 (2017): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Analytical Thining Skills is one of Higher Order Thinking Skills (HOTS). Students are required to have Higher Order Thinking Skills (HOTS) based on Curiculum 2013. Analytical Thining Skills was needed in the process solving a problem in learning process. One of the most difficult matter in grade XI Class is immunity System. With a playing Process Oriented Guided Inquiry Learning (POGIL) dan Discovery Learning hopefully student can improve their analytical thinking skills. This study aimed to determine the influence of POGIL and Discovery Learning toward Student Analytical Thinking Skills On The Matters of Immunity System. This study conducted in 27 Senior High School Jakarta on second semester of academic year 2015/2016 on April until May 2016. The reseach method used was a quasi experiment. The sample was determinate by simple random sampling. Class XI MIA 1 was experiment class Discovery Learning, Class XI MIA 2 was experiment class POGIL, and class XI MIA 3 was control Class. The instrument used was a post-test with objective test formed multiple choice and cause and effect. The normality data test with Kolmogorov-Smirnov and homogeneity test with Uji Bartlett. Base on the statistic test resulted acquired data distribution normal and homogen. Hipotesis test used one way ANAVA test showed the result Ho was rejected on Î±=0,05. This means that there is influence of Process Oriented Guided Inquiry Learning (POGIL) and Discovery Learning toward Student Analytical Thinking Skills On The Matters of Immunity System.

PENGARUH MODEL PEMBELAJARAN CONCEPT ATTAINMENT TERHADAP KEMAMPUAN KOMUNIKASI DAN PEMAHAMAN KONSEP SISWA PADA MATERI SISTEM REPRODUKSI Retno, Yulilina; Rusdi, R; Amalia, A
Biosfer: Jurnal Pendidikan Biologi Vol. 9 No. 2 (2016): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Students need to have one of the science process skills in learning which is communication skill. Based on observation it was known that not every student had the same communication capabilities, both in oral and written. This is due to lack of studentâ€™s understanding about the concept of the material which being studied. Application of Concept Attainment learning model was expected to train students how to construct concepts on their own and be able to express it verbally. This study was aimed to determine the influence of the Concept Attainment learning model to communication skills and studentâ€™s understanding of Reproductive System material concept. This research was conducted in SMA Negeri 16 Jakarta on May 2015. This research used quasi-experimental method. The sample were 30 students each in the experimental class and control class by using simple random sampling. The instrument for this research was a written communication skills post test, understanding of concepts post test, and the observation of verbal ability. The analysis prerequisite test was the test of normality with the Kolmogorov-Smirnov and homogeneity test with F test. Based on the calculations, the data were normally distributed and homogeneous. Hypothesis test using the test results showed that Ho was rejected at Î± 0.05. It means that there was an influence of Concept Attainment learning model of the communication skills and studentâ€™s understanding concept on Reproductive System.

PENGEMBANGAN KOMIK BERBASIS PETA KONSEP SEBAGAI MEDIA PEMBELAJARAN PADA MATERI SISTEM SARAF DI SMA Evriyani, Dian; Rusdi, R; Indraswary, Ayu
Biosfer: Jurnal Pendidikan Biologi Vol. 9 No. 2 (2016): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Comics are one of media which can be used for learning purposes. Attractive visual element of comic allowing students to learn about challenging biology concepts. Therefore, this research was aimed to develop concept map based comic as learning media on Nervous System. This study was conducted from April to June 2016 at SMAN 91 Jakarta, using research and development method. There were six steps had been done continuously: need assessment, objective formulation, material development, instruments development, media development, and try-out and revision. The developed product received very good interpretation in all feasibility try-outs. The average of percentage score for feasibility try-out gained from media experts, material experts, small group of students try-out, and for Biology teacher try-out were 86,5%, 92,6%, 85,4%, 85,7%, and 85,5% respectively. The productâ€™s average percentage of feasibility score was 87,1%, which indicated that the product obtained a very good interpretation. As a conclusion, this concept map based comic was qualified as a learning media on Nervous System in senior high school.

Effect of Hypnoteaching Methods Toward Cognitive Learning Outcomes to Nervous System Subject in SMAN 97 Jakarta Sari, Yolanda Holinda; Rusdi, R; Rahayu, Sri
Biosfer: Jurnal Pendidikan Biologi Vol. 8 No. 2 (2015): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Learning results are influenced by 2 factors; internal and external factors. Method of learning is one of external factors. This study aimed to determine the effect of Hypnoteaching method toward application the cognitive learning outcomes on Nervous System Topic at SMAN 97 Jakarta. The research was conducted in the second semester of Academic Year 2014/2015. The method was a quasi-experimental with pretest-posttest control group design. A total sample of 74 students of class XI MIA was selected by simple random sampling technique. This research used a cognitive learning. Test instrument data was analized by analysis of variance of the path of non-parametric Kruskal Wallis. The result showed a significance value 0.07> 0.05 so that it was conclude that Hypnoteaching method had no effect on students cognitive learning outcomes Nervous System Topic.

Differences in The Application of Conceptual Understanding Procedures Model (CUPs) and Concept Attainment Model (CAM) on Students Misconception Reduction in Digestive System Material Dewi, Shelena Nugraha R; Nilawarni, Reduk; Rusdi, R
Biosfer: Jurnal Pendidikan Biologi Vol. 8 No. 1 (2015): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Students require depth understanding of the concept on dygestive system material, however misconception often happens so that optimal learning isnâ€™t reached. This needs to be taken seriously. The introduction and implementation of Conceptual Understanding Procedures Model (CUPs) and Concept Attainment Model (CAM) are expected to reduce the misconception occur in students. Both models are learning model that requires the involvement and student activity in the learning process and can encourage students to be able to construct a concept. This study aimed to obtain data about differences in the application of CUPs and CAM on student misconception reduction in digestive system material. The research was conducted in SMAN 61 Jakarta on February-March 2015. The reseach method used was a quasi experiment. The research sample obtained after pretest ware students who have misconception on XI MIA 2 (The 1st experimental class with CUPsmodel) and XI MIA 4 (The 2nd experimental class with CAM) who collected by simple random sampling. The instrumen used was a multiple choice objective test accompanied by CRI index. Prerequisite test analysis of normality was the Kolmogorov-Smirnov and homogeneity test with the F test. Based on calculation, data obtained was not normally distributes but homogeneous. The statistical hypothesis with Mann-Whitney test result on accepted null ypothesis at Î± 0,05. It showed that there was no differences in the application of CUPs model and CAM on studentâ€™s misconception reduction in digestive system material.

Guided discovery-blended learning (GDBL) for critical thinking skill empowerment: A learning strategy in human excretory system Suparini, S; Rusdi, R; Ristanto, Rizhal Hendi
Biosfer: Jurnal Pendidikan Biologi Vol. 13 No. 2 (2020): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.v13n2.266-279

The research purpose is to learn Guided Discovery-Blended Learning (GDBL) strategy on students’ critical thinking skills in the human excretory system. The research method is quasi-experiment with pretest-posttest experiment and control group design. The research population includes all Grade XI MIPA in a senior high school in East Jakarta, Indonesia, of 144 students. As regards the sample, 71 students are selected that are divided into two classes, namely: XI MIPA-2 as a control class and XI MIPA-4 as an experimental class with GDBL. Data collection uses an integration test in an essay, student response to learning strategy and observation sheet of syntax implementation—the data analysis result using ANCOVA test proofs that the GDBL affects students’ critical thinking skill. The GDBL could foster thinking habits through independent rearrangement of a concept with guidance from the teacher using sourcebooks and online media. It is necessary to prepare biology teacher creativity to improve student’s critical thinking skills and to modify the GDBL so as it brings a better effect.

Increasing Student’s Self-regulation in Excretory System Learning: A Development of Learning Materials through Moodle Wibisono, Bagus Tito; Rusdi, R; Komala, Ratna
Biosfer: Jurnal Pendidikan Biologi Vol. 15 No. 1 (2022): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.23704

In Biology learning, technology becomes a tool to facilitate 21st-century learning trends that are digitally oriented, distanced, internet-integrated learning materials, as well as being open and independent. This trend is a challenge because the results of a preliminary study at SMAN 37 Jakarta showed that 42.3% of students experienced a decline in their biology learning outcomes during the distance learning period, especially in the Excretory System chapter. Of these, 61.5% thought the decline was due to low self-regulation. This study aims to develop learning materials in the Excretory System through Moodle to increase students’ self-regulation. The method used is research and development with the Borg and Gall development model using the Moodle platform. The development of learning materials was validated by 5 experts on aspects of the material, learning materials, and language. The result is the scope of the material aspect is 90.4%, the learning material aspect is 90.8%, and the language aspect is 88%, all of which meet the very feasible criteria. The learning materials were tested on 30 respondents and obtained pre-test and post-test scores on self-regulation. The results were tested using the paired sample t-test showed a significance value (p) = 0.001< 0.05. This result illustrated that the use of Excretory System learning materials can increase students’ self-regulation.

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