scholarly journals The Effectiveness of PBL Models Based on Google Meet on the Ability of Mathematical Problem Solving

2021 ◽  
Vol 5 (2) ◽  
pp. 315
Author(s):  
Danis Safitri ◽  
Nurafni Nurafni
Keyword(s):  
Problem Solving ◽  
Hypothesis Test ◽  
Mathematical Problem ◽  
Descriptive Analysis ◽  
T Test ◽  
Mathematical Problem Solving ◽  
Group Design ◽  
Average Value ◽  
Normality Test ◽  
Test Of Homogeneity

Pandemic Covid-19 has a big influence on various sectors, including the education sector. This makes educators make an innovation in the learning model, which combines a model of PBL-based google meet. The purpose of this study is to analyze the presence or absence of the influence of the PBL models based on google meets on the ability of mathematical problem-solving in grade IV during distance learning. The type of research used by researchers, namely quantitative. With research design a quasi-experiment with posttest only group design. Subjects in this study were students of class IV as many as 64 students. Data collection techniques interviews and tests. While the research instrument is in the form of a posttest. Data analysis used is descriptive analysis, a test of homogeneity, normality test, hypothesis test (t-test), and test the effect size. The results showed that the average value of the posttest experimental class of 76,25 higher than the control class that is 62,18. In hypothesis testing via t-test obtained the value of sig 0.47 that where the value is smaller than α=0.05 so that H0 is rejected and H1 is accepted. This means that there is an influence of the use of PBL models based on google meet on the ability of mathematical problem-solving in grade IV. So, the use of PBL models based on google meet can be applied to learning online.

scholarly journals PENGARUH PENERAPAN PEMBELAJARAN KOOPERATIF TIPE STAD TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA

GANEC SWARA ◽  
2021 ◽  
Vol 15 (1) ◽  
pp. 874
Author(s):  
NURUL AULIA DEWI ◽  
MUHAMMAD IRHAM ◽  
SARWO EDY WIBOWO
Keyword(s):  
Problem Solving ◽  
Cooperative Learning ◽  
Mathematical Problem ◽  
Learning Model ◽  
T Test ◽  
Mathematical Problem Solving ◽  
Mean Values ◽  
Paired Sample ◽  
Average Value ◽  
Before And After

      This study aims to determine the effect of the Type STAD Cooperative Learning model on mathematical problem solving abilities. The data collection technique was obtained by means of a test in the form of description questions and documentation in the form of a list of student names. The research instrument used was 3 pre-test and post-test questions. The data analysis technique used is the normality test, homogeneity, t test with the technique of paired samples t-test and independent t-test.      The results showed that, the paired sample t-test on the problem solving ability before and after treatment with STAD obtained an average value of 50.29 to 83.71 with a significance of 0.000 <0.05. This means that the students' scores before and after STAD learning have differences in the average mathematical problem solving abilities. Based on the results of the paired sample t-test on the ability to solve mathematical problems before and after treatment using conventional learning models, the average value was 44.57 to 75.79 with a significance of 0.000 <0.05. This means that there is a significant increase before and after conventional learning. Based on the results of the independent samples t-test, the mean values were 83.71 and 75.79 with a significance value of 0.009 <0.05. This means that there is a difference in the average problem-solving ability of students in STAD learning with students in conventional learning. It can be concluded that the STAD type of cooperative learning model has an effect on students' problem solving abilities in mathematics.

scholarly journals THE EFFECT PROBLEM-BASED LEARNING MODEL ON PROBLEM-SOLVING ABILITY MATHEMATICS STUDENT CLASS IX SMP NEGERI 6 MEDAN

2017 ◽  
Vol 3 (3) ◽  
Author(s):  
Elfrida Monika Yulianti Sinaga ◽  
Ani . Minarni
Keyword(s):  
Problem Solving ◽  
Random Sampling ◽  
Hypothesis Test ◽  
Mathematical Problem ◽  
Problem Based Learning ◽  
Simple Random Sampling ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Average Value ◽  
Mathematics Student

ABSTRACT This research is an experiment research that aims to determine the significant effect of problem-based learning model on mathematic problem solving ability of grade IX students of SMP Negeri 6 Medan. The population in this study is the entire class IX SMP Negeri 6 Medan consisting of 11 classes. Sampling is done randomly by simple random sampling method and many samples in this research consist of 2 classes, that is class IX-J as control class with conventional learning that is direct learning model and class IX-K as experiment class with problem-based learning model, the number of students in each class is 36 students. The instrument used in this study is a test description of 3 test problem math problem solving abilities that have been declared valid. Based on the test data of mathematical problem solving ability, the average value in the control class is 51.83, while the average value in the experimental class is 75.50. By using the calculation of one-way hypothesis test, obtained at 6.86 and 1.66691 at the real level = 0.05 so. Thus rejected and accepted, it means there is a significant effect of problem-based learning model of mathematical problem solving ability of students of class IX SMP Negeri 6 Medan.Keyword: mathematics problem solving ability, problem based learning model ABSTRAKPenelitian ini merupakan penelitian eksperimen yang bertujuan untuk mengetahui pengaruh yang signifikan model pembelajaran berbasis masalah terhadap kemampuan pemecahan masalah matematik siswa kelas IX SMP Negeri 6 Medan. Populasi dalam penelitian ini adalah seluruh kelas IX SMP Negeri 6 Medan yang terdiri dari 11 kelas. Pengambilan sampel dilakukan secara acak dengan metode simple random sampling dan banyak sampel dalam penelitian ini terdiri dari 2 kelas, yaitu kelas IX-J sebagai kelas kontrol dengan pembelajaran konvensional yaitu model pembelajaran langsung dan kelas IX-K sebagai kelas eksperimen dengan model pembelajaran berbasis masalah, jumlah siswa pada masing-masing kelas adalah 36 orang siswa. Instrumen yang digunakan dalam penelitian ini adalah tes uraian  sebanyak 3 soal tes kemampuan pemecahan masalah matematik yang telah dinyatakan valid. Berdasarkan data tes kemampuan pemecahan masalah matematik, nilai rata-rata di kelas kontrol sebesar 51,83, sedangkan nilai rata-rata di kelas eksperimen sebesar 75,50. Dengan menggunakan perhitungan uji hipotesis satu arah, diperoleh  sebesar 6,86 dan  sebesar 1,66691 pada taraf nyata = 0,05 sehingga .  Dengan demikian  ditolak dan  diterima, artinya terdapat pengaruh yang signifikan model pembelajaran berbasis masalah terhadap kemampuan pemecahan masalah matematik siswa kelas IX SMP Negeri 6 Medan.Kata kunci: kemampuan pemecahan masalah matematik, model pembelajaran berbasis masalah 

scholarly journals PENGARUH PENGGUNAAN MODEL LEARNING STARTS WITH A QUESTION TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA

2020 ◽  
Vol 1 (2) ◽  
pp. 70-77
Author(s):  
Mustika Helma ◽  
Gigin Saipul Rahma
Keyword(s):  
Problem Solving ◽  
Research Design ◽  
Experimental Research ◽  
Hypothesis Test ◽  
Mathematical Problem ◽  
T Test ◽  
Mathematical Problem Solving ◽  
Model Learning ◽  
Ability Test ◽  
Class Viii

The study began with observations at VIII Rengat Barat Middle School students of class VIII. This study aims to determine students' mathematical problem solving abilities using the Learnig Starts With A Question model. This type of research is experimental research (experimental research) with a quasi-experimental design research design. The research design used was The Randomized posttest-only control design. The sampling technique uses Simple Random Sampling. In this study the instrument used was a test of students' mathematical problem solving abilities. Data obtained on the problem-solving ability test were analyzed using the Independent Samples T-Test based on the results of the hypothesis test, the value of tcount = 2.014 and ttable = -1.999 with (df) n-2 and significance <0.05 (0.048 <0.05). As for the Independent Samples T-Test testing criteria, reject H0 if t> t table. Based on that, H0 is rejected because tcount = 2,014> ttable = -1,999. So it can be concluded that the students 'mathematical problem solving ability using the Learning Starts With A Question learning model is better than the students' mathematical problem solving ability using the conventional model in class VIII of SMP Negeri 4 Rengat Barat. Keywords: Problem Solving, Learnig Starts With A Question

scholarly journals Perbandingan Kemampuan Pemecahan Masalah Matematis Siswa Menggunakan Model Eliciting Activities dan Problem Based Learning di Kelas VIII SMP Negeri 38 Medan

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Novia Fadilah ◽  
Edy Surya
Keyword(s):  
Problem Solving ◽  
Hypothesis Test ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Test Results ◽  
Average Value ◽  
Or Groups ◽  
Post Test ◽  
Class Viii

ABSTRAKPenelitian ini bertujuan untuk mengetahui apakah kemampuan pemecahan masalahmatematis siswa yang belajar dengan menggunakan model pembelajaran MEAs lebihtinggi daripada kemampuan pemecahan masalah matematis siswa yang belajar denganmenggunakan model pembelajaran PBL di SMP Negeri 38 Medan. Jenis penelitian iniadalah penelitian eksperimen. Populasi dalam penelitian ini adalah seluruh siswa kelasVIII SMP Negeri 38 Medan semester genap, yang terdiri dari 5 kelas. Sampel dalampenelitian ini adalah dua kelas yang dipilih berdasarkan kelas-kelas atau kelompok yangsudah ada, dimana kelas VIII-4 sebagai kelas eksperimen MEAs dengan jumlah sampel38 orang dan kelas VIII-5 sebagai kelas eksperimen PBL dengan jumlah sampel 39orang. Penelitian ini menggunakan dua jenis instrument yaitu pre-test dan post-testdalam bentuk uraian. Dari hasil penelitian yang diberikan, diperoleh nilai rata-rataposttest kelas eksperimen MEAS 79,6842 dan kelas eksperimen PBL memperoleh nilairata-rata 71,9487. Dari hasil uji hipotesis post-test diperoleh hitung t (1,9044) > tabel t(1,6675) dengan demikian diperoleh kesimpulan bahwa kemampuan pemecahanmasalah matematis siswa yang belajar dengan menggunakan model pembelajaran MEAslebih tinggi daripada kemampuan pemecahan masalah matematis siswa yang belajardengan menggunakan model pembelajaran PBL di SMP Negeri 38 Medan T.A2016/2017Kata kunci: Pemecahan Masalah Matematis, MEAs, PBLABSTRACTThis research aims to find out whether a mathematical problem solving abilities studentslearning by using learning model MEAs is higher than the ability of mathematicalproblem solving of students who learn by using the learning model PBL in SMP Negeri38 Medan. This type of research is research experiments. The population in this researchis the whole grade VIII SMP Negeri Medan 38 semester even, consisting of 5 classes. Thesample in this study were selected based on two classes of classes or groups that alreadyexist, where the class VIII-4 experimental MEAs as a class with the number of samples of38 people and class VIII-experimental class 5 as PBL with a number of samples of 39 people. This study uses two types of instrument, namely pre-test and post-test in the form of descriptions. Of research results are given, obtained average value of experimentalclass posttest MEAS 79,6842 experimental class and PBL gained an average rating of 71,9487. Hypothesis test results from post-test is obtained (1.9044) > (1.6675) thus obtained conclusions that the ability of mathematical problem solving of students learning by using learning model of the MEAs is higher than the ability of mathematical problem solving of students who learn by using the learning model PBL in SMP Negeri 38 Medan 2016/2017.Keywords: Mathematical problem solving, MEAs, PBL

scholarly journals IMPLEMENTATION OF MODEL-ELICITING ACTIVITIES TO IMPROVE THE ABILITY OF MATHEMATICAL PROBLEM SOLVING

2018 ◽  
Vol 1 (3) ◽  
pp. 312 ◽  
Author(s):  
Rubaitun Rubaitun
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Homogeneity Test ◽  
Problem Solving Skills ◽  
Normality Test ◽  
Model Eliciting Activities ◽  
Class Viii ◽  
And Control ◽  
Better Than

This study aims to determine whether the improvement of students' mathematical problem solving skills that get the learning of Model-Eliciting Activities is better than students who get regular learning. Method in this research is experiment and research design pretest and postest in experiment and control class. The population in this study were all students of MTs Kota Cimahi. School samples were taken at random, and obtained by MTs Negeri Kota Cimahi. Then the sample is selected two class VIII at random class. The experimental class uses Model-Eliciting Activities, while the control class uses ordinary learning. The hypothesis in this research is the improvement of student solving abilities of MTs students in Cimahi whose learning using Model-Eliciting Activities is better than using ordinary learning. Research data obtained through the instrument of posttest mathematical problem solving ability. The posttest data is processed by normality test, homogeneity test, and two average difference test using SPSS (Statistical Product and Service Solution) software version 16.0 for Windows. The results showed that the improvement of problem solving ability of MTs students in Cimahi whose learning using Model-Eliciting Activities was better than those using ordinary learning.

scholarly journals Peningkatan Kemampuan Pemecahan Masalah Matematis dan Kemandirian Belajar Siswa Menggunakan Model Pembelajaran Means End Analysis

2019 ◽  
Vol 8 (3) ◽  
pp. 435-446
Author(s):  
Nur Asih ◽  
Sendi Ramdhani
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Better Than

AbstrakTujuan penelitian adalah untuk mengetahui apakah peningkatan kemampuan pemecahan masalah matematis siswa yang menggunakan model pembelajaran Means End Analysis (MEA) lebih baik dari pada konvensional, untuk mengetahui sikap kemandirian belajar siswa terhadap pembelajaran matematika menggunakan model pembelajaran Means End Analysis (MEA), dan untuk mengetahui hambatan siswa dalam menyelesaikan soal-soal kemampuan pemecahan masalah matematis. Metode penelitiannya adalah eksperimen kuasi dan desain penelitiannya Nonequivalent control group design. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMA PASUNDAN CIKALONGKULON dengan sampel sebanyak dua kelas. Teknik pengambilan sampel menggunakan teknik purposive sampling. Kelas XI MIPA-3 sebagai kelas eksperimen dan kelas XI MIPA-1 sebagai kelas kontrol. Instrumen berupa tes kemampuan pemecahan masalah matematis, angket dan wawancara. Berdasarkan hasil analisis data, peningkatan kemampuan pemecahan masalah matematis siswa yang menggunakan model pembelajaran Means End Analysis (MEA) lebih baik dari konvensional. Hasil angket siswa kelas XI MIPA-3 memperoleh hasil hampir seluruhnya positif respon siswa terhadap model pembelajaran Means End Analysis (MEA).Kata Kunci: Kemandirian, MEA, Pemecahan Masalah Matematis. Increased Mathematical Problem Solving Ability and Student Learning Independence Using the Means-End Analysis Learning Model AbstractThe purpose of this research is to find out whether the improvement of students 'mathematical problem-solving abilities using the Means-End Analysis (MEA) learning model is better than conventional learning, to determine the attitudes of students' learning independence towards mathematics learning using the Means-End Analysis (MEA) learning model, and to find out the obstacles of students in solving problems mathematical problem solving abilities. The research method is a quasi-experiment and the research design is Nonequivalent control group design. The population in this study were all students of class XI SMA PASUNDAN CIKALONGKULON with a sample of two classes. The sampling technique uses a purposive sampling technique. Class XI MIPA-3 as an experimental class and class XI MIPA-1 as a control class. The instruments were in the form of tests of mathematical problem-solving abilities, questionnaires, and interviews. Based on the results of data analysis, the improvement of students' mathematical problem-solving abilities using the Means-End Analysis (MEA) learning model is better than conventional. The results of the XI MIPA-3 class questionnaire obtained almost entirely positive student responses to the Means-End Analysis (MEA) learning model.Keywords: Independence, MEA, Mathematical Problem Solving.

scholarly journals Penerapan Model Pembelajaran Team Assisted Individualization dengan Strategi Pembelajaran Tugas dan Paksa Terhadap Kemampuan Pemecahan Masalah Matematika

2020 ◽  
Vol 4 (1) ◽  
pp. 111
Author(s):  
Leonard Leonard ◽  
Kurnia Khaerul Nisa
Keyword(s):  
Problem Solving ◽  
Learning Strategies ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Learning Models ◽  
Problem Solving Skills ◽  
Average Value ◽  
Direct Learning

Kemampuan pemecahan masalah matematika merupakan salah satu tujuan pendidikan nasional di Indonesia, tetapi pencapaiannya masih tergolong rendah. Metode yang digunakan dalam penelitian ini adalah metode kuasi eksperimen dengan desain penelitian posstest-only. Pengambilan sampel pada penelitian ini menggunakan teknik purpose sampling. Sampel penelitian sebanyak 60 peserta didik yang terbagi dalam dua kelas (30 kelas eksperimen dan 30 kelas kontrol). Penelitian ini dilakukan di sekolah SMP N 10 Bekasi dan SMP N 26 Bekasi. Kelas eksperimen menggunakan model pembelajaran teamdengan strategi pembelajaran tugas dan paksa, sedangkan kelas kontrol menggunakan pembelajaran . Data yang terkumpul kemudian dianalisis dengan menggunakan uji beda rata-rata sampel bebas. Hasil analisis data menunjukan bahwa rata-rata nilai peserta didik yang pembelajarannya menggunakan model pembelajaran team assisted individualization dengan strategi tugas dan paksa lebih tinggi dibandingkan dengan rata-rata nilai peserta didik yang pembelajarannya menggunakan model pembelajaran langsung. Kata kunci: Model pembelajaran team assisted individualization, Strategi pembelajaran tugas dan paksa, kemampuan pemecahan masalah matematika   ABSTRACT This research was conducted to determine the effect of team assisted individualization learning models with task learning strategies and forced to the ability to solve mathematical problems. Mathematical problem solving ability is an ability that belongs to the national education goals, but its achievement is still relatively low. The method used in this study is a quasi-experimental method with a poststest-only research design. Sampling in this study uses purpose sampling technique. The study sample consisted of 60 students divided into two classes (30 experimental classes and 30 control classes). This research was conducted in the school of SMP N 10 Bekasi and SMP N 26 Bekasi. The experimental class uses team individualization learning models with task and forced learning strategies, while the control class uses direct learning. The collected data is then analyzed using independent sample t-test. The results of data analysis showed that the average value of students who learned using the team assisted individualization learning model with higher task and forced strategies compared to the average value of students who learned using direct learning models. Keywords: Team assisted individualization learning model, task and forced learning strategies, mathematical problem solving skills                

scholarly journals PENGARUH PENGGUNAAN MODEL PEMBELAJARAN MASTERY LEARNING (BELAJAR TUNTAS) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS X SMA ‘AISYIYAH 1 PALEMBANG

2018 ◽  
Vol 6 (1) ◽  
pp. 81-92
Author(s):  
Eliza Ayu Pratiwi ◽  
Amir Rusdi ◽  
Agustiany Dumeva Putri
Keyword(s):  
High School ◽  
Problem Solving ◽  
Random Sampling ◽  
Mastery Learning ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Cluster Random Sampling

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan model pembelajaran mastery learning (belajar tuntas) terhadap kemampuan pemecahan masalah matematika siswa dikelas X SMA ‘Aisyiyah 1 Palembang. Jenis penelitian yang digunakan adalah true exprimental design dengan desain pretest – posttest control group design, populasi yang digunakan adalah seluruh siswa kelas X yang ada di SMA ‘Aisyiyah 1 Palembang tahun ajaran 2015/2016. Penelitian ini mengambil dua kelas sebagai sampel yang diambil dengan menggunakan teknik cluster random sampling yaitu kelas X4 dengan jumlah 37 siswa sebagai kontrol dan kelas X1 berjumlah 37 siswa sebagai kelas ekprimen. Pengumpulan data dilakukan dengan menggunakan instrumen berupa tes kemampuan pemecahan masalah matematika dan observasi kepada siswa. Data yang diperoleh dari hasil tes digunakan untuk menguji hipotesis penelitian dengan menggunakan uji-t. Dari hasil analisis diperoleh bahwa terdapat pengaruh positif penggunaan model pembelajaran mastery learning (belajar tuntas) terhadap kemampuan pemecahan masalah matematika siswa dan hasil rata-rata observasi aktivitas kemampuan pemecahan masalah matematika siswa sebesar 74.This research aims to determine the effect of using the mastery learning models to the mathematical problem solving ability of first grader of 'Aisyiyah 1’s Senior High School Palembang. The type of this research is the true experimental design with the design pretest - posttest control group design, the populations are all first grader of 'Aisyiyah 1’s Senior High School Palembang 2015/2016. This research took two classes as a samples by using the cluster random sampling technique. The classes are X4 with 37 students as a control and X1 with 37 students as a experiment class. The research was conducted of eight meetings. The collection of datas are done by using an instrument which are mathematical problem solving ability test and observation to students. The datas obtained from the test are used to test the research hypothesis by using t-test. From the analysis, this shows that there is positive effect of using the mastery learning to the mathematical problem solving abilities of students and the average result of observation the ability mathematical problem solving is 74.

scholarly journals The Effect of REACT Model Assisted Fable-Math Book Media on Mathematical Problem Solving Of Elementary School Students

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Destiana Dian Arfiani ◽  
Himmatul Ulya ◽  
Savitri Wanabuliandari
Keyword(s):  
Problem Solving ◽  
Quantitative Research ◽  
Mathematical Problem ◽  
T Test ◽  
Average Score ◽  
Mathematical Problem Solving ◽  
School Students ◽  
Ability Test ◽  
Before And After ◽  
Academic Year

This study aims to analyze (1) the average mathematical problem solving ability of students who can achieve the KKM, (2) the proportion of students who can complete classical completeness of 75%, (3) differences in students' mathematical problem solving abilities before and after the REACT model assisted by fable-math book media is applied, (4) increasing mathematical problem solving abilities. The research method used is quantitative research with a pre-experimental design trial design in the form of one group pretest posttest. Sampling was done by means of purposive sample. The sample in this study were IV grade students in academic year 2019/2020. Collecting data using interview techniques, documentation, and tests. The data that has been collected is then analyzed using statistical analysis in the form of one sample t-test, z-proportion test, paired sample t-test, and n-gain test. After applying the REACT model assisted by the fable-math book media the results of the study showed that the average score of the student's problem-solving ability test got more than 70, the proportion of students who completed the test could achieve classical completeness above 75%, there were significant differences in the pretest and posttest results, and there is an increase in students' mathematical problem solving abilities with the medium category.

scholarly journals IMPLEMENTATION OF GEOGEBRA HELP INKUIRI METHOD TO INCREASE ABILITY OF MATHEMATICAL PROBLEMS CLASS STUDENTS XI-TEI B SMK IT DEVELOPMENT OF CIMAHI CITY ON MATERIALS RULES OF SINUS AND COSINUS

2018 ◽  
Vol 1 (1) ◽  
pp. 27
Author(s):  
Dena Handriana ◽  
Rosalina Rolina ◽  
Asep Mulyana
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Test Results ◽  
Test Cycle ◽  
Average Value ◽  
Teachers And Students ◽  
Mathematical Problems ◽  
Inquiry Method ◽  
Academic Year

This research is an action research study . The problem formulated in this research is whether through geographical assisted inquiry method , mathematical problem solving ability of students of class XI-TEI B SMK TI Development on the material of sinus and cosine rules can be improved? The aim is to examine the improvement of problem solving ability of students of class XI-TEI B SMK IT Development of Cimahi through geogebra assisted inquiry method .This research was conducted on the students of class XI-TEI B SMK IT Development Cimahi academic year 2017-2018 with the number of students 24 people. The instrument used is a test of learning outcomes as a test of students' mathematical problem solving abilities of the sin and cosine rules, cycle I , II and II tests (after giving of action) and observation sheet for teachers and students for the conditions of action implementation. R prosedu study consisted of: (1) planning, (2) p elaksanaa n action, (3) observation and evaluation, and (4) r efleksi. The average value of the results of the test cycle II, which is 30 , 25 increased by 16.17 compared to the average value of the results of the test cycle I, namely 14.08. And the average value of the third cycle test results that is 76 , 75 increased by 46.50. Based on the performance indicators, it is concluded that the mathematical problem solving ability of students of class XI-TEI B SMK TI Pembangunan Cimahi on the material of sinus and cosine rules can be improved through geogebra assisted inquiry method .

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