Ricky Yuliardi
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PENERAPAN PENDEKATAN MODEL-ELICITING ACTIVITIES TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA SMP Fadhiya Fadhiya; Ricky Yuliardi; Abdul Rosyid
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 2 No 2 (2016): Edisi Vol. 2 No. 2 November
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Application of The Approach of Model-Eliciting Activities To Improved Mathematical Problem Solving Ability The Students SMP. The purpose of study is to improve the students mathematical problem solving by using Model-Eliciting Activities. the result of the initial test indicates that the average value of experimental class is 13,83 and the average value of control class is 16,01. Meanwhile the result of the final test shows that the average value 47of experimental class is 28,46 and theaverage value of control class is 25,08. Based on the outcome of the initial and final data analysis, it can be concluded that students mathematical problem solving by the learning Model-Eliciting Activities is better than konvensional learning. However, the increase of mathematical problem solving by the learning Model-Eliciting Activities is better than konvensional learning. Beside that, Model-Eliciting Activities showed a positive response from about half of students.
PENERAPAN PENDEKATAN KONSTRUKTIVISME DENGAN MODEL DISCOVERY LEARNING DALAM UPAYA PENINGKATAN KEMAMPUAN PENALARAN DAN HUBUNGAN MOTIVASI BELAJAR MATEMATIKA SISWA Wawan Hernawan; Ricky Yuliardi; Zuli Nuraeni
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 2 No 2 (2016): Edisi Vol. 2 No. 2 November
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Implementation Approach Constructivism Model Discovery Learning In Improving Reasoning Ability And Relationships Motivation Math Student. The background of this study is to improve the students mathematical reasoning skills by using the discovery learning models and relationships motivation math student.The result of the initial test indicates that the average value of control class is 10,99 and the average value of experimental class is 10,95. Meanwhile the result of the final test shows that the average value of control class is 15,27 and the average value of experimental class is 21.63 Based on the outcome of the initial and final data analysis, it can be concluded that mathematical learning applying by the discovery learning models is better than direct instructional. However, the increase of experimental students skills of mathematical reasoning is medium level. In addition, from the results of Spearman correlation test is known that there is a relationship between learning motivation and mathematical reasoning abilities of students. While the results of student questionnaire responses, it is known that the students showed a positive response to discovery learning models
Meningkatkan hasil belajar matematika dengan menggunakan metode role playing pada pembelajaran aritmetika sosial Ati Suciati; Ricky Yuliardi; Zuli Nuraeni
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 4 No 1 (2018): Edisi Vol. 4 No. 1 Mei
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Students low ability on mathematics in elementary school can caused students low motivation on mathematics in Junior high school. Because of students low motivation on learning mathematics. The student achievement in mathematics be come lower. Weekness of student participation in social arithmetic subject caused many Students have lower value from Minimum KKM which applied at school. The problem of study in this research are : How the Students Participation after applied role playing method on social arithmetic subject in class VII C SMPN 1 Karangkancana. How the students learning outcomes after applied role playingmethod on social Arithmetic Subject in class VII C SMPN 1 Karangkancana. Role playing method is learning method where students group playing roles which there is story questions while other students group doing observation. The Procedure of this PTK Study divided into two Cycle. Every Cycle Consist of twice meeting, twice meeting to delivering subject and once meeting to do evaluation. Based on the result of this research, it can be seen on cycle I and cycle II in student assessment activity that psychomotor aspect gained average value 69 with good enough criteria on cycle I while on cycle II gained average value 84 with good criteria. Whereas in cognitive activity that measure students level Comprehension Concept especially on evaluation activity, it found that student average value on cycle I is 65,76 with KKM level 61,57 after that on cycle II found that students average value is 79,23 with KKM level achieved 92,30 % and student participation on cycle I less have an active roles. It can be seen on student psychomotor aspect gained average value 69 whereas on cycle II student participation has improved with achieved average value in student psychomotor is 84. We can concluded that learning with role playing method can improves student active role and student achievement on mathenatics learning activity. In student class VII SMPN 1 Krangkancan
PENERAPAN METODE HYPNOTEACHING DALAM UPAYA PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIK SISWA Restu Banu Aji; Uba Umbara; Ricky Yuliardi
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 2 No 2 (2016): Edisi Vol. 2 No. 2 November
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

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Abstract

Application of Hypnoteaching Method to imrove Communication Skills Mathematical Student. This study aims to determine students’ mathematical communication skills before and after learning mathematical with Hypnoteaching Method. Pretest data analysis results obtained value tcount = −1, 26 , while at the 0,05 significance level and 40 degrees of freedom, obtained value t(0,975)(40) = 0,021 because -2,021 < -1,26 < 2,021 or − < < t t t table count table then Ho is accepted, it means not different as significance between mathematical communication skills early experimental class and mathematical communication skills early control class. While the posttest analysis result obtained value tcount = 2,632 , while at the 0,05 significance level and 40 degrees of freedom, obtained value t(0,95)(40) =1,684 because 2,632 > 1,684 or t t count table > then H1 is accepted, it the ability of students mathematical communication use Hypnoteaching method is better than students mathematical communication who use conventional learning. In addition, the result of the test analysis gain obtained zcount = −6,7 and z z table = = 0,45 1,64 . Because -6,7 < 1,64 then H0 is accepted and it means the experimental students’ ability of mathematical communication isn’t on the high level. In addition, from the result of attitude scale, it is known that the student showed a positive response to Hypnoteaching Method.