scholarly journals Fourth-Grade Primary School Students’ Misconception on Greatest Common Factor and Least Common Multiple

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Sutarto ◽  
Intan Dwi Hastuti ◽  
Tomi Listiawan ◽  
Sutopo ◽  
Aan Komariah ◽  
...  

This study is aimed at determining students’ misconceptions on the teaching material of the greatest common factor and least common multiple. The sample of this study consisted of 124 fourth-grade elementary school students in the academic year of 2019–2020 in areas of Mataram, West Lombok, North Lombok, and East Lombok at West Nusa Tenggara Province. The instrument of this study is a test covering five questions in the form of open questions. The data are analyzed based on the students’ explanations while they answer the test. The students’ wrong answers are grouped into categories. The interview activities are carried out for students who have a misconception. Then, researchers create a table of frequencies/presentations relating to each type of students’ misconception. The results show that students experience misconceptions due to factors, including having a weak multiplication concept, having a weak prime number concept, determining the least common multiple of two numbers by multiplying the two numbers, and inability to distinguish between multiples and factors of a number. In light of the findings, a number of conclusions are obtained and several implications are put forward.

Author(s):  
Intan Dwi Hastuti ◽  
Yuni Mariyati ◽  
S. Sutarto ◽  
Chairun Nasirin

This study aimed at analyzing the effect of guided inquiry learning to the metacognitive ability of primary school students on the material of Least Common Multiple (KPK) and Greatest Common Divisor (FPB). The type of study was a mixed-method using quantitative and qualitative methods. There were 55 students of 4th grade used as the subjects of study. Two learning models were compared, namely guided inquiry learning model and conventional learning model. The students’ metacognitive ability was measured by means of problem-solving test on the material of Least Common Multiple (KPK) and Greatest Common Divisor (FPB). The quantitative analysis data used descriptive and inferential statistical tests. According to the results of data analysis, it was discovered that the t-test of sig (2-tailed) from the independent samples t-test of post-test was 0,00 (p = <0,05); this indicated that there was a significant difference on it. This showed that there was a difference of students’ metacognitive ability for both classes in solving the problems of Least Common Multiple (KPK) and Greatest Common Divisor (FPB) after the guided inquiry learning was implemented. Consequently, it can be concluded that there is a significant effect on the implementation of guided inquiry learning model to improve the students’ metacognitive ability in solving the material problems of Least Common Multiple (KPK) and Greatest Common Divisor (FPB).


Author(s):  
Maulana Ischaq ◽  
Endang Sri Hanani ◽  
Anugrah Agus ◽  
Nur Nadzirah Binti Abdul Latip

The purpose of this study was to investigate  the physical fitness level profile of fourth grade and fifth elementary school students of SD SIKK (Kinablu City School Indonesia Sabah Malaysia) in the academic year 2018/2019. It’s used quantitative method. Data collection used the Asian Committee on the Standardization of Physical Test (ACSPFT) technique for under 12 years old. Data analysis used using descriptive percentages. The results showed that physical fitness profile of fourth grade  elementary school students were excellent 0%, good 7%, fair 46%, poor 20 36%, very poor 11%. The physical fitness profile of fifth grade  elementary school students were very good 4%, good category 20%, fair 47%, poor 22%, very poor category 7%. This reseach conclude that physical fitness condition of fourth grade and fifth elementary school students of SD SIKK was in fair category. AbstrakTujuan dalam penelitian ini adalah untuk mengetahui untuk profil tingkat kesegaran jasmani siswa kelas IV dan V SD SIKK (Sekolah Indonesia Kota Kinablu) Sabah Malaysia tahun ajaran 2018/2019. Metode penelitian ini adalah jenis Kuantitatif. Pengumpulan data menggunakan teknik survei tes Asia Commite on the Standardization of Physical Test (ACSPFT) untuk usia kurang dari 12 Tahun. Analisis data yang digunakan menggunakan deskriptif presentase. Hasil penelitian menunjukkan bahwa Profil Kesegaran Jasmani siswa kelas IV sebagai berikut, baik sekali 0%, kategori baik 7%, kategori cukup 46%, kategori kurang 36%, kategori kurang sekali 11%. Profil Kesegaran Jasmani siswa kelas V baik sekali 4%, kategori baik 20%, kategori cukup 47%, kategori kurang 22%, kategori kurang sekali 7%. Dari hasil penelitian menunjukan profil kesegaran jasmani siswa Kelas IV dan V SD SIKK Sabah Malaysia rata-rata dalam kategori cukup. 


2020 ◽  
Vol 4 (5) ◽  
pp. 1057
Author(s):  
Guslinda Guslinda ◽  
Rita Kurnia ◽  
Munjiatun Munjiatun

Growing awareness of students to love their own culture is not easy, there needsto be an effort to introduce. Culture-oriented learning supported by relevant teaching materials is an articative to the answer. The purpose of this research is the development of  IPS elementary teaching material  based on  Siak Malay songket weaving. It is expected that with the development of teaching materials students will develop a love for their own culture, especially about the weaving of Malay Siak songket and can also increase learning activities. Teaching material products  can be used in social studies learning for fourth grade elementary school students, especially on the theme of "The beauty of togetherness" with the sub-theme of "cultural diversity of my people". This research used research and development or R&D method with a 4-D model, which consisted of four stages, namely: (1) Define; (2) Design and; (3) Develop, and (4) Disseminate. The results showed that the development of teaching materials that have been developed are feasible to be used and are also practical. This was evidenced by the validity of teaching materials seen from: 1) the feasibility of the contents of 93.7 2) the language convention of 93.7 3) the presentation of 87.5 and 4) the 86 graphics, which obtained an average score of 90.2. while for practicality which was seen from the response of students obtained each statement was in the range of 75 to 93.75 which was included in the category of practical and very practical thus the practicality percentage of 87.5. Then it can be concluded that the development of teaching materials  is feasible and practical to be used for elementary social studies learning in grade IV primary schools.


Ta dib ◽  
2017 ◽  
Vol 20 (2) ◽  
pp. 117
Author(s):  
Aprizal Aprizal

An ineffective teaching strategy might have some drawbacks such as students’ passiveness and  lack of opportunities to exercise that cause the students difficult to comprehend rythmic gymnastic movement in Sport class. To improve the condition, the researcher conducts a Classroom Action Research (CAR) consisting of four stages; planning, acting, observing, and reflecting, by  implementing a Student Facilitator and Explaining (SFE) teaching model which facilitates the students more chance to learn with peers. The subject of the research was the fourth grade of elementary school students of SDN 23 Koto Gadang Hilir Kecamatan Padang Ganting, Tanah Datar regency, academic year 2016/2017. The instruments of the research were both observation sheet and test. Cycle 1 result shows both the test result: 67% of psycomotoric and 71% cognitive aspects were successfully achieved, and  the observasion result showing 83% of the teacher SFE activities  and 77% students were active. Meanwhile, in Cycle 2, it is found that the students’ psycomotor was increased to 88% and their cognition 93%. The teacher’s SFE activities were improved to 94% and 95% of the students were active. The results indicate that SFE teaching model could enhance the students’ learning outcome in Sport class particularly on senam irama subject taught at the fourth grade of SDN 23 Koto Gadang Hilir Kecamatan Padang Ganting Tanah Datar regency.


2020 ◽  
Vol 5 (2) ◽  
pp. 317-326
Author(s):  
Beti Istanti Suwandayani ◽  
Dyah Worowirastri Ekowati ◽  
Ayu Nur Fadillah

The Program for International Student Assessment (PISA) in 2018 showed that elementary school students' math, literacy, and science skills were poor. These problems occurred due to a lack of understanding and memorization of multiplication. They are considered difficult for students to calculate the results of the least common multiple and greatest common divisor. Thus, the development of learning media in mathematics are needed. The developed media was Dakon Koper. The purpose of this study was to develop Dakon Koper media in thematic learning. This research was a development research by implementing the ADDIE model which consisted of analysis, design, development, implementation, and evaluation. The subjects of this study were the fourth-grade elementary school students. The developed media's feasibility had been determined through a validation questionnaire filled by media, material, and learning experts. Student response questionnaires were used to record students' interest in learning. The expert validation results stated that Dakon Koper was very suitable to be used as a learning medium. The students' questionnaire responses revealed that Dakon Koper was very interesting and useful to support students' learning. Suggestions for the sustainability of this research are product dissemination for learning media in elementary schools.


2021 ◽  
Vol 9 (3) ◽  
Author(s):  
Diah Palupi ◽  
Ngatman Ngatman ◽  
Tri Saptuti Susiani

<p>Abstract<br />This study aims to: 1) find out whether there is a positive influence of parental tutoring on the science learning outcomes of fourth grade elementary school students in Puring Sub-district in the academic year of 2020/2021, 2) find out the contribution of parental tutoring on the science learning outcomes of fourth grade elementary school students in Puring Sub-district in the academic year of 2020/2021. This research belongs to quantitative research using simple linear regression method. The population of this research is all fourth grade students of the elementary school in Puring Sub-district in the academic year of 2020/2021, consisting of 875 students. The sample of this study amounted to 293 fourth grade elementary school students in twelve public elementary schools throughout Puring Sub-district in the academic year of 2020/2021 who were randomly selected with probability sampling technique. The researcher uses questionnaires and learning outcomes tests to collect the data. The results showed that: (1) there was a positive and significant effect of parental tutoring on the science learning outcomes of fourth grade elementary school students in Puring Sub-district in the academic year of 2020/2021 with a regression of 0.255. (2) The contribution of parental tutoring to the science learning outcomes of fourth grade elementary school students in Puring Sub-district in the academic year of 2020/2021 is 25.5% and the remaining 74.5% is influenced by other factors such as interests, talents, intelligence, study habits, perseverance, family environment, school, and community environment.</p><p>Abstrak<br />Penelitian ini bertujuan untuk: 1) mengetahui ada tidaknya pengaruh positif bimbingan belajar orang tua terhadap hasil belajar IPA siswa kelas IV SDN se-Kecamatan Puring tahun ajaran 2020/2021, 2) mengetahui besarnya sumbangan bimbingan belajar orang tua terhadap hasil belajar IPA siswa kelas IV SDN se-Kecamatan Puring tahun ajaran 2020/2021. Penelitian ini merupakan penelitian kuantitatif dengan metode regresi linier sederhana. Populasi penelitian ini adalah seluruh siswa kelas IV SDN se-Kecamatan Puring tahun ajaran 2020/2021 yang berjumlah 875 siswa. Sampel pada penelitian ini berjumlah 293 siswa kelas IV SD di dua belas SDN se-Kecamatan Puring tahun ajaran 2020/2021 yang dipilih secara acak dengan teknik probability sampling. Teknik pengumpulan data menggunakan angket dan tes hasil belajar. Hasil penelitian menunjukkan bahwa: (1) terdapat pengaruh positif dan signifikan bimbingan belajar orang tua terhadap hasil belajar IPA siswa kelas IV SDN se-Kecamatan Puring tahun ajaran 2020/2021 dengan regresi sebesar 0,255. (2) sumbangan bimbingan belajar orang tua terhadap hasil belajar IPA siswa kelas IV SDN se-Kecamatan Puring tahun ajaran 2020/2021 sebesar 25,5% dan sisanya 74,5% dipengaruhi oleh faktor lain seperti minat, bakat, kecerdasan, kebiasaan belajar, ketekunan, lingkungan keluarga, sekolah, dan lingkungan masyarakat</p>


2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Kasmarni Kasmarni

This research is motivated by the results of learning science in fourth grade elementary school students who are still low. The purpose of this study was to improve the learning outcomes of science by applying the Cooperative Think Pair Share (TPS) type learning model. The results showed, seen from the basic score, students who completed as many as 11 people with a percentage of 47.82% while students who did not complete amounted to 12 people with a percentage of 52.17%. cycle I, students who completed at 17 people with a percentage of 73.91% while students who did not complete as many as 6 people with a percentage of 26.08%. cycle II, students who completed as many as 20 people with a percentage of 86.95% while the incomplete amounted to 3 people with a percentage of 13.04%. from the results of this study it can be concluded that by applying the cooperative learning model the Think Pair Share (TPS) type can improve the science learning outcomes of class IV elementary school 004 Seberang Teluk Hilir Kuantan Tengah District Kuantan Singingi Regency.


2021 ◽  
Vol 17 (3) ◽  
pp. 135-142
Author(s):  
T.A. Yudina ◽  
S.V. Alekhina

The article presents results of an empirical study of the age dynamics of the social situation of develop¬ment in primary school students in inclusive education. The study sample consisted of 328 children aged from 7 to 11, including 18 children with SEN, studying in two inclusive schools in Moscow. The hypothesis of the study was that the characteristics of the objective and subjective aspects of the social situation of chil¬dren’s development change in accordance with the two phases of primary school age. The characteristics of the social situation of the development of children were measured using the “Sociometry” method and two projective methods: “Color Test of Relationship” and “Sentence Completion Test”. The age dynamics is ob¬served in changes in the social position and the system of orienting images of primary school students. The significant differences between the distribution of sociometric statuses of students in inclusive classes and the age standard obtained in the conditions of traditional education were found. The results of the study reveal the specificity of elementary school students’ development in conditions of inclusive education.


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