scholarly journals ANALISIS KESULITAN BELAJAR SISWA PADA MATERI SISTEM EKSKRESI MANUSIA

2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Anggita Simorangkir ◽  
Martina Asiati Napitupulu

This research aims to know the student’s learning difficulty on the material of Human Excretion System from cognitive aspects and indicator aspects and factors causing students learning difficulties on the Human Excretion System on class XI IPA SMA Swasta Teladan Medan Academic Year 2017/2018. The population of this research is all students of class XI IPA which amounts to 118 students. The sample was taken by purposive sampling which amounts to 45 students. The instruments used to obtain data were tested student learning outcomes in the material of the Human Excretion System and learning difficulties questionnaire. The results of the research showed that students were categorized as incomplete. The percentage of student learning difficulties in cognitive aspect for C1, C2, C3, C4, C5, and C6 is 40,11% (medium), 37,82% (low), 41,69% (medium), 53,39% (medium), 49,15% (medium), dan 60,45% (high). The percentage of student learning difficulties based on the learning indicators is mentioned the meaning of the excretion system and its organs in the amount of 37,29% (low), identify the structure and function of the kidney in the amount of 35,59% (low), describe the structure of the nephron and explain the process of human urine formation in the amount of 42,91% (medium), identify the structure and function of the liver in the amount of 42,94% (medium), identify the structure and function of the lung in the amount of 47,46% (medium), identify the structure and function of the skin in the amount of 48,31% (medium), and determine abnormalities or diseases in human excretory organs in the amount of 55,37% (medium). Difficulties in the indicators of structure and function of the kidney and the process of formation of urine are categorized as inhibitory. Indicators of the understanding of the excretion system and its organs, the structure and function of the lung, the structure and function of the liver, abnormalities in the human excretory system, and the learning system in the material of the human excretory system are quite inhibiting categories. While indicators of the structure and function of the skin are categorized as not inhibiting.

2021 ◽  
Vol 5 (2) ◽  
pp. 94-105
Author(s):  
Elma Nur Hidayati ◽  
Ara Hidayat ◽  
Ukit Ukit

Learning styles can make students learn easily, fun, meaningfully that will improve their learning outcomes. This study aimed to determine the correlation between learning styles and student’s learning outcomes in online learning about structure and function of plant. The correlation test method was used and samples were chosen using simple random sampling, consisting of 68 students in class VIII SMPN 2 Pangkalpinang. The data were collected using interview, questionnaire, documentation methods, and analyzed by Pearson product moment correlation test. The results showed that about 72% students in class VIII SMPN 2 Pangkalpinang tended to have a visual learning style and 75% with completed learning-outcomes. The correlation test indicated that there was no significant relationship between learning styles and their learning outcomes, by evidence and determination value of 0.111 more than 0.05 and 3.8% simultaneously. There is no correlation between learning styles and learning outcomes, presumably because learning styles only contribute 3.8% in which other 96.2% were determined by other factors such as teacher motivation and teaching strategies. However, although there is no correlation, learning styles still contribute to student’s learning success. Therefore, it is necessary to conduct further research related to other factors that may affect student learning outcomes.


Author(s):  
Meryance Viorentina Siagian ◽  
Alwin Fau

The purpose of this study was to analyze the learning difficulties experienced by students using the GQGA application during the covid-19 pandemic. This research is qualitative research using descriptive research methods. The implementation of this research was carried out on Budi Darma University students for the 2020/2021 academic year. Collecting data for this study in the form of observations, tests, and interviews. From this research, the result is a learning media in the form of an application that is used in learning mathematics. The results of the analysis show that the existence of this GQGA application can help improve student learning outcomes better, this can be seen from the completeness value of student test results, namely as many as 130 students who completed with a percentage of 86.09%. Interviews with students also showed positive responses to the use of the GQGA application, because this application makes it easier to understand mathematical symbols, saves time in the learning process, and helps students to be more active in asking and answering questions during the covid-19 pandemic.


2020 ◽  
Vol 2 (2) ◽  
pp. 64-72
Author(s):  
Yetri Ningsih

This research conducted caused by students' score at class X MIPA 4 very low in the vector material. The avarage of score of the daily test obtained by students was 60,5 and it had not yet reached mastery learning. One of the efforts to improve learning outcomes was to use powerpoint as a learning media. The purpose of this study was to determine the increase in activity and mathematics learning outcomes on vector material in learning using PowerPoint.This research design used the classroom action research. The research subjects were 36 students of class X MIPA 4 SMA Negeri 1 Lubuklinggau in the 2019/2020 academic year. Data collected by using tests and observations.The test used to obtain student learning outcomes in each cycle, while observation used to determine the learning process in each cycle. Data were analyzed using descriptive statistics. The results showed that the average score of student learning outcomes in the first cycle was 62.2 and 77.3 in the second cycle. The percentage of student learning completeness in the first cycle was 52.8%, in the second cycle it was 80.6%. The percentage of improvement in student learning outcomes after being given action was 15.29%. So it can be concluded that learning mathematics by using powerpoint media can improve student learning outcomes in class X MIPA 4 SMA Negeri 1 Lubuklinggau in the 2019/2020 academic year.


JURNAL RANDAI ◽  
2021 ◽  
Vol 1 (2) ◽  
pp. 79-96
Author(s):  
Wardiah

Low activity, student creativity in the learning process can result in the teaching and learning process being less than optimal so that the material presented is incomplete according to the expected completeness criteria. From the results of observations and discussions with the history subject teacher, information is obtained that the learning system has not fully involved students as the subject of learning consequently the final result to be achieved, namely individual and classical learning completeness with KKM (minimum completeness criteria) has not been achieved. One of the efforts made to improve the process and student learning outcomes, a learning method is used that makes it easier for students to compile and understand information or the content of the lesson text in increasing understanding of social studies subject matter so that learning outcomes are expected to increase, through the use of the SQ3R method. Based on the background of the problem, the formulation of the problem in this study is: "How are the students' learning outcomes increased through the SQ3R method in history learning for students of XII SMA Negeri 1 Tembilahan Hulu Indragiri Hilir? "The purpose of this study is to determine the activities of teachers and students as well as the improvement of student learning outcomes in history subjects through the SQ3R method for class XI SMAN 1 Kateman Indragiri Hilir. The conclusion of this study is that the student learning outcomes, before CAR the average daily test was 64.3, after the CAR based on the daily test cycle I increased to 81.8 and was included in the good category. In the second cycle of daily tests, it increased again to 92.8 and was included in the very good category. Thus, the use of the SQ3R method can improve student learning outcomes in history learning for class XII at SMAN 1 Tembilahan Hulu, Indragiri Hilir Regency


2019 ◽  
Vol 1 (2) ◽  
pp. 30
Author(s):  
Reynaldi Assa ◽  
Wilson Alexander Rombang ◽  
Hardin Foster Rares

The purpose of this study is to examine the effect of visualization-based inquiry learning methods on student learning outcomes in electrolyte and non-electrolyte solution material. This research was conducted in Kawangkoan 1 Public High School, in the even semester X IPA students, 2018/2019 academic year. Class X IPA students 1 (n = 31) as the experimental class and class X IPA 2 (n = 32) as the control class. The test used in this study statistical t test with significance level α = 0.05 with the testing criteriat> ttable then H0 is rejected and H1 accepted. The results obtained in this test obtained tcount 5.25> ttable 1.670. This test is done not to improve student learning outcomes beyond the minimum standard of completeness criteria in school but this testing is only to see the effect of visualization based inquiry learning methods on student learning outcomes. Based on the results obtained it can be concluded that there are differences in student learning outcomes applied with conventional learning models (control class) and visualization based inquiry learning methods (experimental class)


2021 ◽  
Vol 4 (2) ◽  
pp. 124
Author(s):  
Maria Aloisia Uron Leba ◽  
Faderina Komisia ◽  
Maria Benedikta Tukan

AbstrakBimbingan belajar merupakan salah satu metode belajar dengan cara memberi bantuan berupa penjelasan materi pelajaran secara terstruktur dan perlahan kepada siswa dalam mengatasi kesulitan belajarnya. Kegiatan bimbingan belajar ini bertujuan untuk 1). mengkaji peningkatan pemahaman siswa dalam mempelajari ilmu kimia, 2). mengkaji ketuntasan dari hasil belajar yang diperoleh siswa. Sasaran kegiatan ini adalah tiga siswa SMA kelas X yang tinggal di daerah Penfui – Binilaka, Kupang. Metode pelaksanaan kegiatan ini adalah bimbingan belajar yang meliputi diskusi, penjelasan materi dan latihan soal. Teknik pengumpulan data yang digunakan adalah tes. Data hasil kegiatan ini dianalisis dengan 1). persamaan N-Gain untuk mengkaji peningkatan pemahaman siswa, 2). analisis deskriptif untuk mengkaji ketuntasan dari hasil belajar siswa. Hasil analisis menunjukan bahwa 1). peningkatan pemahaman siswa pada setiap pertemuan tergolong tinggi yang ditunjukan dengan rata-rata nilai N-Gain adalah 0,83, 2). hasil belajar siswa tergolong tuntas yang ditunjukan dengan rata-rata ketuntasan dari hasil belajar siswa adalah 76,02%.Kata Kunci: Bimbingan belajar, kimia, hasil belajar, N-Gain, pembelajaran kimiaAbstractTutoring is a learning method that provides assistance in the form of structured and slow explanation of the subject matter to students in solving their learning difficulties. The purpose of this tutoring are to 1). examines the increase of student understanding in studing chemistry, 2). Examines the completeness of student learning outcomes. The target of this activity are  tree high school stutents class X who live in the Penfui - Binilaka. The methods used in this activity are discussion, explanation of the material and exercises. The technique of data collection used was a test. The data of this activity were analized by 1). N-Gain equation to assess the increase in student understanding, 2). descriptive analysis to assess the completeness of student learning outcomes. The analysis results showed that 1). the increase of student understanding at every meeting was high, which was indicated by the average of N-Gain value was 0.83, 2). the learning outcomes of students was complete, which was indicated by the average completeness of student learning outcomes was 76.02%.Keywords: Tutoring, chemistry, learning outcomes, N-Gain, chemistry learning


Author(s):  
Anisa Mardiyani ◽  
Yusuf Suryana ◽  
Winarti Dwi Febriani

<p><em>The problem in this study was the low student learning outcomes in mathematics learning the subject of multiplication of mixed fractions in class V. The purpose of this study was to see an increase in student learning outcomes in learning mixed fraction multiplication using the TGT learning model in class V SDN 2 Cigembor, Ciamis District, Regency. Ciamis. The population in the study were 30 grade students of SDN 2 Cigembor. The method used in this research is Classroom Action Research Methods (PTK) according to Kemmis and Mc. Taggart which consists of four stages: planning, implementing, observing, reflecting. This research was conducted in two cycles. The instruments used in this study were evaluation instruments, teacher performance instruments, and student activity instruments. Based on the results of the evaluation test data from cycle I to cycle II, it shows that in the first cycle the average student learning outcomes were 74.40 and learning completeness was 57%, while in the second cycle the average student learning outcomes were 79.83 and completeness learn by 87%. Based on the results of the research, it can be concluded that the use of the TGT learning model can improve student learning outcomes in the multiplication of mixed fractions in class V SDN 2 Cigembor, Ciamis District, Ciamis Regency, Academic Year 2019/2020.</em></p>


2017 ◽  
Vol 8 (2) ◽  
pp. 50
Author(s):  
Yunie Nurhazannah

This study aims to determine the improvement of student learning outcomes in the system of linear equations of two variables using Student Team Achievement Division (STAD) type cooperative learning model in class VIII E SMPN 21 Pontianak academic year 2016/2017. Data collection was obtained by direct observation and test. Subjects are students of class VIII SMPN 21 Pontianak with 38 students of students consisting of 16 male students and 22 female students. This classroom action research consists of two cycles. Each cycle stage consists of planning, implementation, observation and reflection. The results of data analysis that replicate the first half of the academic year 2015/2016 shows that students who learn completeness of students has just reached 10.58%. His performance is low. The instruments used in this classroom action research are: (1) Student Activity Observation Sheet; (2) Observation Sheet of teacher teachers in learning activities; (3) Written test (Test Cycle I and Cycle II). Results of learning data from the first cycle to cycle II obtained more than 75% of students who graduated. This study revealed that the use of cooperative learning model STAD can improve student learning outcomes on linear equations system in two variables E class VIII SMP Negeri 21 Pontianak.Keywords: learning outcomes, Student Team Achievement Division (STAD), Systems of Linear Equations in Two Variables (SPLDV)


2021 ◽  
Vol 2 (1) ◽  
pp. 90-101
Author(s):  
Wulan Rahayu Syachtiyani ◽  
Novi Trisnawati

The covid-19 pandemic has shifted the learning system in Indonesia to distance learning, or better known as online learning. Various education units carry out online learning, this can bring about changes in learning activities. Whether it’s from students, teachers and the learning environment. From the existing phenomena, the researcher wants to conduct an analysis related to learning motivation and student learning outcomes during the covid-19 pandemic. This study aims (1) to find out how student motivation during the covid-19 pandemic and (2) to find out how student learning outcomes during the covid-19 pandemic. This research is qualitative descriptive study using a qualitative approach. The research subjects were students of X OTKP class, vocational high school 1 Ngawi while the value of student learning outcomes was taken in the General Administration subject. Data collection techniques using interviews, observation, and documentation. While the data analysis technique uses percentages. From the research conducted, it was found that the six indicators of learning motivation got an average of 84,28%, which means that student learning motivation falls into the high motivation category. While the average value of student learning outcomes got a percentage of 82,64%. Which means that student learning the category of good learning outcomes.


Author(s):  
Andi Pranoto

<p><em>The purpose of this study was to improve student learning outcomes in thematic learning in grade II SD. This research is a classroom action research (PTK) which is conducted in three cycles, each cycle consisting of planning, implementation, observation, and reflection stages. The subjects of this study were 10 class II students of SDN Kebandungan for the 2020/2021 academic year. Data collection techniques using observation and tests. Data analysis includes data reduction, data presentation, and drawing conclusions. Research shows that the use of interactive instructional video media can improve student learning outcomes in the subject matter of Theme 4 Sub Theme 1 Learning 1 about determining the flat segment in class II semester I SDN Kebandungan academic year 2020/2021 as evidenced by the percentage of completeness of learning outcomes in cycle I 60% to 80% in cycle II and to 100% in cycle III</em><em>.</em></p>


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