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NUMBER SENSE SISWA DIKAJI DARI PEMAHAMAN KONSEPTUAL DALAM MATERI PECAHAN DI SEKOLAH MENENGAH PERTAMA
Samosir, Wilin Trifonia;
Sugiatno, Sugiatno;
Hamdani, Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 9 (2019): September 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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AbstractThis research aims to find out the number of students? sense of fraction material assessed from the level of conceptual understanding. The research method used is descriptive method with a case study form. The research subjects were 29 students. Tools of collecting data in research show that students with high, medium and low levels of conceptual understanding tend to have a moderate category number sense. In general, it can be concluded that number sense of class VII A Students of Junior High School 1 Beduai varies for each level of conceptual understanding. Students with a high level of conceptual understanding have a high number sense category, students with a moderate conceptual level of understanding have a moderate number sense category, and students with a low level of conceptual understanding have a low number sense category. Keywords: Conceptual Understanding, Fraction, Number Sense
PENERAPAN MODEL INSTRUKSIONAL 4EX2 UNTUK MEREDUKSI JUMLAH PESERTA DIDIK YANG MISKONSESPSI PADA MATERI GHS
Meilisa, Meilisa;
Sahala S, Stepanus;
Hamdani, Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 9, No 1 (2020): Januari 2020
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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AbstractThis study investgated the effectiveness of instructional model Engage, Explore, Explain, Extend (4Ex2) to reduce the number of students who have misconceptions on simple harmonic motion at MAN 2 Pontianak. This research is pre-experimental research with one group pre-test post-test design with a total sample of 36 students from class XI MIA 2. The diagnostic test which consist of 10 multiple choices with open reason used to identification student’s misconception. Based on the analysis of diagnostic data using the McNemar test, there was a significant students conceptual change (x2count = 15,75; df = 1; ) after instruction. The use of Instructional Model 4Ex2 effective to reduce the number of students who are misconceptions in medium category (< g > = 0,63). This research is expected to be used as alternative remediation activities to reduce misconceptions in a learning processKeywords: Miskonsepsi, Model Instruksional 4Ex2, Getaran HarmonisÂ
DESKRIPSI KEMAMPUAN REPRESENTASI MATEMATIS SISWA PADA MATERI HIMPUNAN DI KELAS VIII SMP
Wati, Widya;
Yani T, Ahmad;
Hamdani, Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 7 (2019): JULI 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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 AbstrackThis research aims to the discribe students mathematical representation ability of student in complilation in class VIII SMPI Hunsul Yaqin Pontanak. The method that was use in this research is desciptive methode with survey research. The subject of this research are 31 students. The instrument of data collecting are written test to in the essay and interview as the follow-up acitivity. The result of data analysis show that the mathematical representation abality of the student with visual learning style have precentage of reach 96,77% and it was categorized as high. The mathematical representation of the students with verbal leraning style have a percentage of reach 66,12% and it was categorized as medium. The mathematical representation of the students with symbolic leraning style have a percentage of reach 53,22% and it was categorized as medium. Keywords : Descrption, Mathematical Representation Ability, Set
KEMAMPUAN PESERTA DIDIK DALAM MENYELESAIKAN SOAL CERITA PADA PEMBELAJARAN MATEMATIKA KELAS IV
Sulistiani, Sanita;
Marzuki, Marzuki;
Hamdani, Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 7 (2019): JULI 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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AbstractThis research is aims ability to describe ability of students in working on math word problem at 4th grade in SDN 27 Pontianak Utara. Overall the ability of students to solve story problems is still lacking value average  = (55,60). The method used is descriptive with the survai research form.Who were selected to be interviewed were 6 people. Data collection tools in the form of written tests in the form of essays with a total of 4 questions.Based on the results of the study of students' ability to understand the problem of high and medium group story problems can write what is known and what is asked correctly and completely. Low groups can only write what is known. The ability of students to make a plan to solve the problem of the middle and high mathematics groups can write the formula in solving the problem correctly and completely, the low math group writes the formula but it is less precise and incomplete. The ability to implement a mathematical group problem solving plan can write the completion process thoroughly and the results are correct, the math group is successful in writing the completion process without the strand and the results are correct, the math group is low. The ability to look back on the results obtained by the medium and high mathematics groups checks again the answers obtained and concludes the answers. Low math groups do not check the results obtained but write conclusions of incomplete answersKeywords: Learning Marhematics,  Math Word Problem, Students Ability
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE NHT PADA MATERI MATRIKS DI KELAS XI SMA MUJAHIDIN
Melinda, Melinda;
Hamdani, Hamdani;
Ijuddin, Romal
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 3 (2019): Maret 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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AbstractThis research aimed to know the effectiveness of the Cooperative Learning model of the Numbered Head Together (NHT) type in the material Matriks in class XI of SMA Mujahidin Pontianak. As for this research in terms from three aspects, among others: The teacher's Implementation managing learning, students activities, and completeness of learning students outcomes. The research method used was the experimental method, with a pre-experimental design. The research sample is students in class XI MIPA 3. Based on data analysis that reviewed three aspects, the results were (1) the implementation of learning management was categorized well with an average score of 3.53. (2) The activities of students are classified as active, namely 73,68%. (3) The learning outcomes of students in a classical manner are 27 students or 79,41% who achieve minimal completeness. The conclusion of this research was that  of the Cooperative Learning model of the Numbered Head Together (NHT) type is effective to be applied to in the material Matriks in class XI SMA Mujahidin Pontianak. Keywords: Cooperative learning model, Matriks, NHT type
EKSPLORASI KOSAKATA MATEMATIS DALAM BUDAYA TAK KASAT MATA SUKU DAYAK BIDAYUH-SOMU DI DESA SEBUDUH KECEMATAN KEMBAYAN
Rayo, Kandida Maro;
Sugiatno, Sugiatno;
Hamdani, Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 8 (2018): AGUSTUS 2018
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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 AbstractThe learning process that students do not only can be in the classroom can also be done outside or in the environment where they live. The environment around the students is also not far from the culture. Education and culture is something that can not in everyday life, because culture is unity and unity, apply in every society and education is a necessity for every individual in society. Currently the 2013 curriculum used is a very deep learning environment. In the textbook used is still a lot of language that must be understood students. The use of everyday language, language use is often interpreted as being able to speak in that language. More seriously here is defined as the ability to use symbols directly to communicate. The research used in this research is descriptive explorative research. The results obtained in this study are the mention of integers in the local language, the various units in the provision of ritual gear equipment, and the use of counting operations in the ritual activity of the device. all the results that can be integrated in mathematics learning.Keywords: Learning, Local Language, Etnomatematics
PENERAPAN PEMBELAJARAN KOOPERATIF PADA MATERI RANGKAIAN LISTRIK TERHADAP HASIL BELAJAR SISWA DI MTS MATLA’UL-ANWAR
Almuharramah, Dhiya;
Sitompul, Stepanus Sahala;
Hamdani, Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 3 (2019): Maret 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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AbstractThe study aimed to determine the effect of applying the cooperative learning model of think pair share type on electrical circuits in improving student learning outcomes at MTs Mathla'ul Anwar Pontianak. This research was in the form of classroom action research with the sample taken using the intact group technique consisting of 29 students of class IX A. The data collection tool was a validated test of the question (the validity level of cycle I is 3.8 and cycle II is 3.9 in the medium category) and tested for reliability (treasonability 0.75 for the first cycle and 0.60 in the second cycle so that it was in the high category). Based on data analysis, it was obtained the level of class completeness in the first cycle of 86.20% and 79.31% in the second cycle. Besides the level of learning implementation 78.3% in the first cycle of the first meeting, 75.0% in the second cycle of the second meeting and 100% in the second cycle. Thus the cooperative learning model of the think pair shared can improve student learning outcomes about electrical circuits at MTs Mathla'ul Anwar Pontianak. Keywords: Electrical Circuit, Learning Outcomes, Think Pair Share.
MISKONSEPSI SISWA PADA MATERI OPERASI HITUNG BENTUK ALJABAR DI KELAS VII SMP KEMALA BHAYANGKARI
Rullianti, Rullianti;
Sakidin, Sugiatno;
Hamdani, Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 11 (2019): Nopember 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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AbstractMathematical communication skills are contained in Minister of Education and Culture Regulation (Permendikbud) Number 20 of 2016 concerning Competency Standards for Primary and Secondary Education Graduates. Through mathematical communication skills students can explain mathematical concepts in the form of numbers, images and or symbols using oral and written communication. That is, mathematical communication skills needed by students to be able to communicate their conceptual understanding. Instead, conceptual understanding is needed by students to be able to communicate mathematically. This study aims to describe the mathematical communication skills studied from the conceptual understanding of class VIII students at SMPN 12 Sungai Ambawang Kab. Kubu Raya, West Kalimantan Province. The research method used is descriptive in the form of case studies. Retrieval of data using tests and interviews. The subjects in this study consisted of 27 students who were divided into high, medium and low conceptual understanding levels. The results of data analysis show that students with high conceptual understanding have good mathematical communication skills. Students with conceptual understanding are having good mathematical communication skills. Students with low conceptual understanding have poor mathematical communication skills.  Keywords: Mathematics Communication, Conceptual Understanding, SetÂ
PENERAPAN MODEL PEMBELAJARAN POE UNTUK MEREMEDIASI MISKONSEPSI SISWA SMP NEGERI 23 PONTIANAK
Teguh, Istnan Dikdoyo;
Tandililing, Edy;
Hamdani, Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 7 (2018): Juli 2018
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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AbstractThis research aims to know the influence of the application of the POE (predict, observe, explain) learning model to remediate misconception of students on the material light reflection in junior high 23 State of Pontianak. The form of this research is pre-experimental design with one- group pre test post- test design. This research involves 28 students IX as sample that selected by intact group.The tool collecting data in the form of diagnostic tests in the form of multiple choice accompanied by a reason. Average change of misconception for all Mc Nemar test based on the question of the obtained results of χ2hitung > χ2tabel (3.84), then a change occurred after significant student misconceptions implemented remediation. In addition, the effectiveness of remediation using a model learning POE using the formula obtained price proportion to decrease the amount of misconception (0.59). So conclusion remediation using a model learning POE influential in reducing the misconception of students on the material reflection of light. The result of this research are expected to be an alternative in an attempt to remediate misconception that experienced students. Keywords: Remediation, Misconception, POE (predict, observe, explain) Learning Model, Material Light Reflection
KEMAMPUAN VISUAL THINKING DALAM TRANSLASI REPRESENTASI MATERI PERBANDINGAN TRIGONOMETRI SISWA SMA NEGERI 5 PONTIANAK
Yaniartini, Yaniartini;
Hartoyo, Agung;
Hamdani, Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 10 (2019): Oktober 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa
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AbstractThis study aims to find out the ability of visual thinking in the translation of representation of students who have high, medium and low mathematical abilities for trigonometric comparison material in XI IPA SMA Negeri 5 Pontianak. The research method used in this research is descriptive method. The research subjects were 9 students from class XI IPA 1. The subjects of this study were determined based on students' mathematical grades and the consideration of mathematics teachers. The results of data analysis show that students with high mathematical abilities already have visual thinking abilities in translational representation, whereas students with moderate and low mathematical abilities do not yet have these abilities. Students with high mathematical ability have been able to meet all indicators of visual thinking ability in translational representation, while students with moderate mathematical ability have not been able to meet the indicators showing & telling and students with low mathematical ability have not been able to meet the indicators of imagining and showing & telling. Overall, the ability to visual thinking in the translation of representation of students XI IPA SMA Negeri 5 Pontianak is still relatively low. Keywords: Visual Thinking Ability, Translation of Representasion