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INTERNATIONAL CONFERENCE ON MATHEMATICS: PURE, APPLIED AND COMPUTATION: Empowering Engineering using Mathematics | 2017

Analysis instrument test on mathematical power the material geometry of space flat side for grade 8

Imam Kusmaryono; Hardi Suyitno; Dwijanto; Nur Karomah

The main problem of research to determine the quality of test items on the material side of flat geometry to assess students’ mathematical power. The method used is quantitative descriptive. The subjects were students of class 8 as many as 20 students. The object of research is the quality of test items in terms of the power of mathematics: validity, reliability, level of difficulty and power differentiator. Instrument mathematical power ratings are tested include: written tests and questionnaires about the disposition of mathematical power. Data were obtained from the field, in the form of test data on the material geometry of space flat side and questionnaires. The results of the test instrument to the reliability of the test item is influenced by many factors. Factors affecting the reliability of the instrument is the number of items, homogeneity test questions, the time required, the uniformity of conditions of the test taker, the homogeneity of the group, the variability problem, and motivation of th...


Unnes Journal of Mathematics Education | 2015

KEEFEKTIFAN MODEL-ELICITING ACTIVITIES BERBANTUAN LKPD TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS DAN DISPOSISI MATEMATIS PESERTA DIDIK KELAS VIII

Rinta Oktaviani; Hardi Suyitno; Mashuri Mashuri

Kemampuan komunikasi matematis dan disposisi matematis peserta didik SMP N 2 Gemolong masih rendah sehingga diperlukan model pembelajaran yang tepat untuk mengatasi masalah tersebut. Salah satu model pembelajaran yang dapat digunakan adalah Model-Eliciting Activities berbantuan LKPD. Tujuan penelitian ini adalah untuk mengetahui keefektifan pembelajaran Model-Eliciting Activities berbantuan LKPD terhadap kemampuan komunikasi matematis dan disposisi matematis peserta didik dan untuk mengetahui apakah disposisi matematis berpengaruh positif terhadap komunikasi peserta didik. Populasi dalam penelitian ini adalah peserta didik kelas VIII SMP Negeri 2 Gemolong tahun ajaran 2014/2015. Sampel dalam penelitian ini diambil dengan teknik cluster random sampling. Terambil dua kelas sampel, yaitu kelas VIII-B sebagai kelas eksperimen yang diterapkan pembelajaran Model-Eliciting Activities berbantuan LKPD dan kelas VIII-A sebagai kelas kontrol yang diterapkan pembelajaran langsung. Hasil dari penelitian ini adalah: nilai tes kemampuan komunikasi matematis dengan Model-Eliciting Activities berbantuan LKPD mencapai ketuntasan belajar dan rata-rata nilai tes kemampuan komunikasi matematis dengan Model-Eliciting Activities berbantuan LKPD mencapai KKM; proporsi peserta didik yang mencapai KKM dan rata-rata nilai tes kemampuan komunikasi matematis peserta didik dengan Model-Eliciting Activities berbantuan LKPD lebih tinggi daripada proporsi peserta didik yang mencapai KKM dan rata-rata nilai tes kemampuan komunikasi matematis peserta didik pada pembelajaran langsung; rata-rata skor disposisi matematis peserta didik pada pembelajaran dengan Model-Eliciting Activities berbantuan LKPD lebih tinggi daripada rata-rata skor disposisi matematis peserta didik pada pembelajaran langsung; dan disposisi matematis peserta didik berpengaruh positif terhadap kemampuan komunikasi matematis. Simpulan yang diperoleh dari penelitian ini adalah: (1) pembelajaran dengan Model-Eliciting Activities berbantuan LKPD efektif terhadap kemampuan komunikasi matematis peserta didik; (2) pembelajaran dengan Model-Eliciting Activities berbantuan LKPD lebih efektif daripada model pembelajaran langsung terhadap kemampuan komunikasi matematis; (3) disposisi matematis peserta didik dengan pembelajaran Model-Eliciting Activities berbantuan LKPD lebih baik daripada disposisi matematis peserta didik dengan model pembelajaran langsung; dan (4) disposisi matematis peserta didik berpengaruh positif terhadap kemampuan komunikasi matematis.


Journal of Physics: Conference Series | 2016

The Effect of Constructivist Learning Using Scientific Approach on Mathematical Power and Conceptual Understanding of Students Grade IV

Imam Kusmaryono; Hardi Suyitno


Unnes Journal of Mathematics Education Research | 2015

MODEL PEMBELAJARAN DISCOVERY LEARNING DENGAN PENDEKATAN METAKOGNITIF UNTUK MENINGKATKAN METAKOGNISI DAN KEMAMPUAN BERPIKIR KREATIF MATEMATIS

Ne Mawaddah; Kartono; Hardi Suyitno


Jurnal Pendidikan Matematika dan Sains | 2014

Keefektifan Resource Based Learning terhadap Kemampuan Pemecahan Masalah Peserta Didik Materi Lingkaran

Ula Himatul Aliyah; Hardi Suyitno; Arief Agoestanto


Unnes Journal of Mathematics Education | 2013

KEEFEKTIFAN RESOURCE BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK MATERI LINGKARAN

Ula Himatul Aliyah; Hardi Suyitno; Arief Agoestanto


Unnes Journal of Mathematics Education Research | 2018

Analisis Analysis The Ability of Students Mathematical Literacy on The Realistic Mathematic Education Learning with The Loads of The Character of Islam

Karyadi Karyadi; Hardi Suyitno; Nur Karomah Dwidayati


Unnes Journal of Mathematics Education Research | 2018

Analysis of Mathematical literacy Ability Viewed From Students’ Mathematics Self-concept Based on Gender Differences on IMPROVE Learning with PMRI Approach

Dyah Febriyana; Hardi Suyitno; Rochmad Rochmad


Unnes Journal of Mathematics Education Research | 2018

Analysis of Mathematical Problem Solving Skills using Meta-Cognitive Strategy from The Perspective of Gender-Based Self-Efficacy

Aina Mufida; Hardi Suyitno; Putut Marwoto


Journal of Primary Education | 2018

Mathematical Problem Solving Abilities Viewed by Intelligence Quotient and Gender Grade 5th

Shabrina Mei Alifani; Hardi Suyitno; Supriyadi Supriyadi

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Dwijanto Dwijanto

State University of Semarang

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Mashuri Mashuri

State University of Semarang

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Arief Agoestanto

State University of Semarang

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Bambang Eko Susilo

State University of Semarang

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Nurkaromah Dwidayati

State University of Semarang

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Rochmad Rochmad

State University of Semarang

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Zaenuri Mastur

State University of Semarang

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Ahlam Sabrina

State University of Semarang

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Ahmad Munif Nugroho

State University of Semarang

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