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Journal : JURNAL E-DUMATH

PEMBELAJARAN GARIS LURUS DENGAN MODEL ELICITING ACTIVITIES DAN TEAM ASSISTED INDIVIDUALIZATION DITINJAU DARI GAYA KOGNITIF Ari Suningsih, author
JURNAL E-DUMATH Vol 1, No 1 (2015)
Publisher : JURNAL E-DUMATH

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Abstract

The aims of the research were to determine to the effect of learning models on mathematics achievement viewed from students cognitive style. The learning model compared were model elicting activities, team assisted Individualition, and direct instruction. The kind of research was a quasi experimental research with 3 x 2 factorial design. The population was the students of Junior high school in SMP N Pringsewu. The size of the sample was 208 students. The instruments used were mathematics achievement test and questionnaire. Hypothesis analysis test used two ways analysis of variance with unbalanced cells. The conclusions were as follow. model elicting activities gave better mathematics learning achievement than the students who used Cooperative Learning TAI type and Direct Instruction Assisted Powerpoint, and the students who used Cooperative Learning TAI type gave better mathematics learning achievement than the students who used Direct Instruction Assisted Powerpoint; For all types of students cognitive style give the different effect for mathematics learning achievement of students, In each model of learning, students with cognitive style types field independent gave better mathematics learning achievement than field dependent.Keywords: Kooperatif; MEas; TAI; Gaya Kognitif
PEMBELAJARAN MATEMATIKA MENGGUNAKAN THINK TALK WRITE DITINJAU DARI KECERDASAN LOGIKA MATEMATIKA Suningsih, Ari
JURNAL E-DUMATH Vol 2, No 1 (2016)
Publisher : JURNAL E-DUMATH

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Abstract

This study aims to improve mathematics achievement of the students at MTsGUPPI Kresnomulyo in the academic year 2014-2015 by applying cooperativelearning model, Think Talk Write and direct learning model in terms ofmathematical logic intelligence in high, medium and low categories. This studyincludes quasi experimental with one dependent variable and two independentvariables. The dependent variable is mathematics achievement, and theindependent variable is TTW learning model as the experimental class and directlearning model as the control class. The data analysis was tested by using two-way analysis variance with the measurement 2 x 3. The findings in this study are:(1) the result of cooperative learning TTW type provides the mathematicslearning achievementis better than direct learning; (2) high intelligence ofmathematical logic provides mathematics learning achievement is better thanmedium or low mathematical logic intelligence; and (3) medium mathematicallogic intelligenceis better than low mathematical logic intelligence. It isapplicable in every learning model in higher mathematics logic intelligence isbetter than medium or low mathematical logic intelligence.Keywords: think talk write, cooperative learning model, mathematical logicintelligence
ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA Istiani, Ana; Widiyanto, Hendri; Suningsih, Ari
JURNAL e-DuMath Vol 5, No 1 (2019)
Publisher : JURNAL e-DuMath

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26638/je.935.2064

Abstract

The purpose of this study was to describe the level of students' written mathematical communication skills in solving story problems in algebraic material. The population used is class VIII SMP N 1 Gadingrejo 2017/2018 Academic Year. While the sample is class VIII.9 students with sampling techniques using purposive sampling. The analysis results obtained by students who take the test of written mathematical communication skills there are 11.76% of students who have very low mathematical communication skills, 26.47% of students who have low mathematical communication skills, 38.24% of students who have moderate mathematical communication skills, and 23.53% of students who have high mathematical communication skillsKey Word : Komunikasi matematik, soal cerita, aljabar