scholarly journals DESIGN, DEVELOPMENT AND EVALUATION OF A PROBLEM-BASED WITH COOPERATIVE MODULE ON SCIENTIFIC CREATIVITY OF PRE-SCHOOLERS

2018 ◽  
Vol 17 (2) ◽  
pp. 215-228 ◽  
Author(s):  
Nyet Moi Siew ◽  
Mui Ken Chin
Keyword(s):  
Cooperative Learning ◽  
Content Validity ◽  
Teaching And Learning ◽  
Formative Evaluation ◽  
Problem Based Learning ◽  
T Test ◽  
Control Group ◽  
Design Development ◽  
Scientific Creativity ◽  
Learning Module

The purpose of this research was to design and develop a teaching and learning module using Problem-Based Learning and Cooperative Learning (PBL-CL) and evaluate its effects on scientific creativity of pre-schoolers. The module was developed using the ADDIE instructional design model which included five phases: Analysis, Design, Development, Implementation, and Evaluation. Formative evaluation was conducted to determine the reliability, content validity, pedagogical usability and pre-schoolers’ acceptability of the module, which involved five subject matter experts, 10 pre-school teachers, and 30 six-year-old pre-schoolers. The results of formative evaluation indicated an acceptable reliability, good content validity, high acceptability among the pre-schoolers, and high level of pedagogical usability. Finally, a pre- and post-test non-equivalent control group quasi experiment design was employed to determine the effects of the PBL-CL module. A total of 144 six-year-old pre-schoolers from three pre-schools were randomly assigned to PBL-CL group (n=72) and control group (n=72). The finding of Paired Sample T-test and Independent T-test established the effects of the PBL-CL module and would therefore represent a reliable, credible, and effective teaching and learning module for fostering scientific creativity among pre-schoolers. Keywords: ADDIE model, cooperative learning, teaching and learning module, pre-schoolers, problem-based learning, scientific creativity.

scholarly journals Keefektifan Pembelajaran dengan Menggunakan Pendekatan PBL dan CTL Ditinjau dari Kemampuan Pemecahan Masalah dan Motivasi Belajar

AS-SABIQUN ◽  
2019 ◽  
Vol 1 (1) ◽  
pp. 120-141
Author(s):  
Husnul Laili
Keyword(s):  
Problem Solving ◽  
Cooperative Learning ◽  
Teaching And Learning ◽  
Univariate Analysis ◽  
Problem Based Learning ◽  
T Test ◽  
Motivation To Learn ◽  
Significance Level

This study aimed to describe: 1)  the effectiveness of the  PBL (Problem based Learning) and CTL (contekstual teaching and learning) in terms of students’ problem solving ability and motivation to learn mathematics; 2) the effectiveness of the PBL in comparison with the CTL  type of cooperative learning in terms of students’ problem solving ability and motivation to learn mathematics. To find out the effectiveness of the PBL and CTL in each variable, the data were analyzed using one-sample t-test at a significance level of 5%. To compare the effectiveness of the PBL and CTL, the data were analyzed using multivariate T2 Hotelling with the significance level of 5% and followed up with the univariate analysis using a with criterion bon feroni. The results of the study show that: 1) the PBL and the CTL are effective in terms of students’ problem solving ability and motivation to learn mathematics.

scholarly journals DEVELOPMENT AND EVALUATION OF AN INTEGRATED PROJECT-BASED AND STEM TEACHING AND LEARNING MODULE ON ENHANCING SCIENTIFIC CREATIVITY AMONG FIFTH GRADERS

2018 ◽  
Vol 17 (6) ◽  
pp. 1017-1033 ◽  
Author(s):  
Nyet Moi Siew ◽  
Norjanah Ambo
Keyword(s):  
Primary Schools ◽  
Teaching And Learning ◽  
Fifth Graders ◽  
Project Based Learning ◽  
Control Group ◽  
Second Phase ◽  
Scientific Creativity ◽  
Learning Module ◽  
Integrated Project ◽  
Stem Teaching

This research aimed to i) determine the validity, reliability, and appropriateness of an integrated project-based learning and STEM teaching and learning module (PjBL-STEM), and ii) evaluate its effects on the scientific creativity of Fifth Graders. The first phase of evaluation involved seven subject matter experts and 30 Fifth Graders. Data were captured through students’ responses to two 5-point Likert scale questionnaires, open ended questions and scientific creativity test. The second phase of evaluation employed a pre- and post-test non-equivalent control group quasi experiment design. A total of 60 Fifth Graders from two primary schools were randomly assigned to a PjBL-STEM group (n=30) and a control group (n=30). The results of the PjBL-STEM evaluation indicated a good content validity and an acceptable reliability with alpha Cronbach's value of .65 to .87. Students showed a moderately high positive perception (m=4.37) towards the PjBL-STEM activities. The positive written responses of students indicated the appropriateness of the module. The result of independent samples t-test established the significant positive effects of the PjBL-STEM on all trait dimensions of scientific creativity. These findings showed that PjBL-STEM provides a reliable, valid, appropriate and effective teaching and learning module to foster the scientific creativity of Fifth Graders. Keywords: fifth graders, project-based learning, scientific creativity, STEM.

scholarly journals Pengaruh Penerapan Model Pembelajaran Kooperatif Tipe Numbered Head Together dipadu Contextual Teaching and Learning Terhadap Hasil Belajar Siswa SMA Imanuel Palu

2018 ◽  
Vol 7 (2) ◽  
pp. 75
Author(s):  
Lika Yulinda ◽  
Kasmudin Mustapa ◽  
Ratman Ratman
Keyword(s):  
Data Analysis ◽  
Standard Deviation ◽  
Cooperative Learning ◽  
Learning Outcomes ◽  
Teaching And Learning ◽  
Learning Model ◽  
T Test ◽  
Control Group ◽  
Model Type ◽  
Contextual Teaching

This study aim was to determine the influence of application of cooperative learning model type numbered head together combination with contextual teaching and learning toward learning outcomes of students in SMA Imanuel Palu. This study used quasi experimental design with non randomized pretest-posttest control group. Sample used were two classes, Xb (n=30) as experimental and Xa (n = 30) as control one. The test of student learning outcomes data used the t-test statistical analysis of the two parties. The results of data analysis obtained, the average score of experimental class () was 50.50 with a standard deviation of 9.79 and for control class () was 41.03 with a standard deviation of 11.01. The result of testing hypothesis with the statistical t-test of two parties obtained that –ttable < tcalculation > +ttable (tcalculation = 2.35 and ttable = 2.00) with a significance level α= 0.05 and 58 degrees of freedom, then H0 was rejected and Ha was accepted. The result of the data analysis showed that there was any in learning outcomes between students in experimental class and the control class, until concluded there is any influences of application of cooperative learning model type numbered head together combination with contextual teaching and learning toward learning outcomes of students in SMA Imanuel Palu.

scholarly journals THE EFFECTS OF PROBLEM BASED LEARNING WITH COOPERATIVE LEARNING ON PRESCHOOLERS’ SCIENTIFIC CREATIVITY

2017 ◽  
Vol 16 (1) ◽  
pp. 100-112 ◽  
Author(s):  
Nyet Moi Siew ◽  
Mui Ken Chin ◽  
Agnis Sombuling
Keyword(s):  
Cooperative Learning ◽  
Test Scores ◽  
Problem Based Learning ◽  
Analysis Of Covariance ◽  
Control Group ◽  
Scientific Creativity ◽  
Test Form ◽  
Premature Closure ◽  
Significant Difference ◽  
Post Test

This research aimed to determine the effects of Problem based learning (PBL) with cooperative learning (CL) and ‘Numbered Heads Together’ (NHT) on preschoolers’ five trait dimensions of scientific creativity: Fluency, Originality, Elaboration, Abstractness of title, and Resistance to premature closure. A quasi-experimental pre-test and post-test control group design was employed in the research. The sample consisted of 216 six-year-old preschoolers from three randomly selected preschools and assigned to PBL-CL‘NHT’ (n=72), PBL (n=72), and hands-on (TG) (n=72) instructional methods. The Figural Scientific Creativity Test was used as the pre-test (Form A) and post-test (Form B). Multivariate Analysis of Covariance (MANCOVA) was conducted on the post-test scores with pre-test scores as the covariates to determine whether a significant difference existed across the three methods. The results indicated that preschoolers taught in the PBL-CL‘NHT’ method significantly outperformed their peers in the PBL method who, in turn, significantly outperformed their peers in the TG method in Fluency, Originality, Elaboration, Abstractness of title, and Resistance to premature closure. Large effect sizes were obtained for comparing PBL-CL ‘NHT’ with PBL and TG method. The findings suggest that the PBL-CL ‘NHT’ method has a significant positive impact on fostering preschoolers’ five trait dimensions of scientific creativity. Key words: cooperative learning, preschoolers, problem based learning, scientific creativity, trait dimensions.

UTILIZING GRAPHIC ORGANIZER STRATEGY IN TEACHING WRITING ON NARRATIVE PARAGRAPH

2020 ◽  
Vol 11 (2) ◽  
pp. 189-204
Author(s):  
Nurjannah Nurjannah ◽  
Taufiq Hidayah ◽  
Muhammad Nazar
Keyword(s):  
Experimental Research ◽  
English Learners ◽  
Teaching And Learning ◽  
Research Result ◽  
T Test ◽  
Teaching Writing ◽  
Graphic Organizer ◽  
Control Group ◽  
Post Test ◽  
Quasi Experimental

This research is entitled “Using graphic organizer strategy in teaching writing on narrative paragraph (experimental research). Writing is a very important subject that should be learned by English learners. The students should be able to express their ideas and opinion either in the form of a sentence or paragraph. However, the researcher found that many students at the Second Grade Students of SMP Negeri 1 Tanah Luas could not express their ideas and develop into the paragraph. Hence, the appropriate strategy of teaching and learning is very important to help students master writing skills. This research aims to know the effect of achievement between the students who are taught writing by using graphic organizers from those taught writing in the narrative by using traditional methods. This research was experimental research and used a quasi-experimental design. The samples chosen in this research were the whole students of class VIII2 and VIII4 of SMPN 1 Tanah Luas. Class VIII2 consisted of 25 students was chosen as experimental group and class VIII4 consisted of 24 students was chosen as control group. This research was conducted in three phrases; there were pre-test, treatments and post-test. The data collection technique used in this research was test. The tests were pre-test and post-test. The researcher gave pre-test before giving treatment and post-test after giving treatment. The treatment was conducted in three meetings. The data was analyzed by using t-test formula. The research result and the hypothesis authentication found by using t-test formula in significant level 5% or α = 0.05 were obtained that ttest > ttable. The ttest found in this research was 3.91. Meanwhile, ttable was gotten from the list of distribution value with degree of freedom = 47, because the data not in the table, the researcher used interpolation approach and obtained = 1.67. So >  = 3.91 > 1.67. It meant that Ha was accepted and Ho was rejected. So, graphic organizer strategy significantly affects the students’ ability in mastering writing.   Kata Kunci: graphic organizer strategy, teaching and learning, writing narrative paragraph

scholarly journals The Use of Origami in Teaching Writing Procedure text of the Second Grade at SMA Muhammadiyah Mataram

2019 ◽  
Vol 5 (1) ◽  
pp. 31
Author(s):  
Muhammad Fauzi Bafadal
Keyword(s):  
Teaching And Learning ◽  
T Test ◽  
Teaching Writing ◽  
Target Language ◽  
Second Grade ◽  
Control Group ◽  
Post Test ◽  
Procedure Text ◽  
The Mean ◽  
And Control

Origami is a kind of method for teaching language through dialogues whichstresses on the students’ habit formation by repetition, memorizing grammatical structures through substitutions, singular-plural and tense transformations etc, using the target language and the culture where the language is spoken. The objective of this research was to find out the effect of Origami in teaching writing procedure text. Method design this research was a true-experimental method. The population of this research was the second year students of SMA Muhammadiyah Mataram in Academic year 2016/2017. This study the writer took all population as the samples that consisted of 38 students. Because the population less than 100, they divided into two classes, namely experimental class 21 and control class 17. The writer collected the data using the testing method pre and post-test. According to Hughes rubric and t-test formula theory. The result of this research showed that the mean score of experimental group 9.5 and the mean score of control group 2.9. Based on t-test it showed that t- value 11.9 and after consulting to t-table, the t-value was higher than t- table. To conclude origami teaching and learning is more effective to improve students’ writing procedure text, this can be seen from the results of test score, it shows that the experimental class which was given treatment using origami teaching and learning got a higher score than control class without taught by used origami teaching and learning method. Besides the origami could improve the students’ motivation, the origami could attract the students’ attention, the origami help the students to memorize the vocabulary and the origami make the teaching and learning activities interesting. Presentation in which the writer presented the materials by using origami as media the students clearly and easily to understand. The writer concluded that Origami can warn up the student that was done to make students interested in learning writing procedure text and has a positive effect in teaching writing procedure text.

scholarly journals PENGARUH MODEL PROBLEM-BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH GEOGRAFI SMA

2017 ◽  
Vol 9 (1) ◽  
pp. 32
Author(s):  
Diyas Age Larasati
Keyword(s):  
Problem Solving ◽  
Model Problem ◽  
Problem Based Learning ◽  
T Test ◽  
Control Group ◽  
P Value ◽  
Control Group Design ◽  
Problem Solving Skills ◽  
Gain Score ◽  
Pbl Model

Penelitian ini bertujuan menguji pengaruh model PBL terhadap kemampuan pemecahan masalah geografi SMA. Penelitian dilakukan di SMA Negeri 1 Sooko tahun ajaran 2015/2016. Subjek penelitian merupakan siswa kelas XI IPS 2 dan 3. Penelitian ini merupakan penelitian eksperimen semu (quasi experiment) dengan desain Non Equivalent Control Group Design. Berdasarkan selisih nilai pre test dan post test, rata-rata gain score kemampuan pemecahan masalah geografi SMA kelas eksperimen lebih tinggi dengan skor 27,26 dibandingkan dengan kelas kontrol dengan skor 11,88. Hasil perhitungan analisis uji t menggunakan independen sample t test diperoleh data p-level lebih kecil dari 0,05 (p<0,05) yaitu 0,00. Hasil perhitungan ini membuktikan bahwa model PBL berpengaruh terhadap kemampuan pemecahan masalah geografi SMA. Jadi, dapat disimpulkan bahwa model PBL berpengaruh terhadap kemampuan pemecahan masalah geografi SMAN 1 Sooko.Kata Kunci: Model Problem Based Learning, Kemampuan Pemecahan MasalahThe purpose of this study was to clarify the effect of the PBL model of problem-solving ability. This study do in SMA Negeri 1 Sooko 2015/2016. Study of the subject is the student of class XI IPS 2 dan 3. Form of quasi-experimental research design with non equivalent design control group. Subjects were selected based on the value of Middle Exam School (UTS) semester who have the same average (homogeneous). Control using a model class lectures and discussions, while the experimental class using PBL models. Gain score Data were analyzed using independent sample T-test Test with the help of the computer program SPSS 16.0 for Windows. Gainscore learning using PBL model of higher than conventional. The average value of the experiment gainscore class of 27, 26 and 11.88 of control. The results of the analysis of the Independent Sample T-Test Test, the difference shows a p-value of 0.000 level. The level of p-value less than 0.05 (P <0.05). The results of this study there was a significant effect PBL models to the problem-solving abilities. So the conclusion "PBL model significantly influential to the high school geography problem solving skills in SMAN 1 Sooko".Key Words: models of PBL, problem-solving abilities

scholarly journals PENGEMBANGAN LKS PEMBELAJARAN BERBASIS MASALAH UNTUK MENINGKATKAN KETRAMPILAN BERPIKIR KRITIS DAN MINAT BELAJAR SISWA PADA MATERI FLUIDA STATIS DI SMA N 1 SAMUDERA ACEH UTARA

2017 ◽  
Vol 1 (1) ◽  
pp. 49-55 ◽  
Author(s):  
Muhammad Nizarullah ◽  
Yusrizal Yusrizal ◽  
A. Halim
Keyword(s):  
Research And Development ◽  
T Test ◽  
Control Group ◽  
Design Development ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Quasi Experimental

Abstrak. Penelitian ini bertujuan mengetahui peningkatan berpikir kritis siswa dan peningkatan minat belajarnya melalui pengembangan LKS berbasis masalah pada materi fluida statis. Penelitian ini mengunakan pendekatan penelitian research and development (RD). Pengembangan dilakukan dengan mengacu pada model 4-D dengan tahapan definition, design, development, dan dissemination. Penelitian ini dilakukan dengan metode quasi experimental melalui the matching-only pretest-posttest control group design. Pemilihan sampel menggunakan teknik purposive sampling yaitu kelas X-MIPA1 sebagai kelas eksperimen yang diajarkan dengan LKS berbasis masalah dan X-MIPA2 sebagai kelas kontrol. Pengumpulan data dilakukan dengan pretest, posttest dan N-gain untuk mengetahui peningkatan hasil belajar siswa, lembar observasi untuk mengetahui ketrampilan berpikir kritis siswa dan angket untuk mengetahui minat siswa. Hasil uji N-gain kelas eksperimen mengalami peningkatan hasil belajar sebesar 0,7 (70%) berada dalam kategori “tinggi”, sedangkan kelas kontrol mengalami peningkatan hasil belajar sebesar 0,42 (42%) berada dalam kategori “sedang”. Hasil uji homogenitas dan normalitas menunjukkan data berdistribusi homogen dan normal, maka dilakukan uji-t (two independent sample t-test) pada taraf signifikan 0,05 dengan dengan derajat kebebasan 53, diperoleh Thitung Ttabel, jadi dapat disimpulkan terdapat perbedaan yang signifikan terhadap peningkatan ketrampilan berpikir kritis antara kelompok. Hal ini menunjukkan peningkatan ketrampilan berpikir kritis kelas eksperimen lebih tinggi dibandingkan dengan kelas kontrol. Hasil analisis angket minat siswa menunjukkan bahwa LKS berbasis masalah yang dikembangkan dapat meningkatkan minat belajar siswa.Kata Kunci:  LKS berbasis Masalah, Berpikir kritis, Minat belajar.

scholarly journals THE EFFECTIVENESS OF COOPERATIVE LEARNING METHOD TO REDUCING STUDENTS ANXIETY IN LEARNING MATH AT GRADE VII SMP NEGERI 1 BAUBAU

2021 ◽  
Author(s):  
Suwarni La Usa
Keyword(s):  
Experimental Design ◽  
Cooperative Learning ◽  
T Test ◽  
Control Group ◽  
Learning Method ◽  
Round Numbers ◽  
Quasi Experimental ◽  
The Mean ◽  
Experimental Group ◽  
Research Show

The problem of this research is whether the application of cooperative learning method is effective in reducing student’s anxiety in learning Math at grade VII at the topic of round numbers. The objective of the research is to know the effectiveness of cooperative learning in reducing student’s anxiety in learning Math at the topic of round numbers at grade VII SMP Negeri 1 Baubau. This research is descriptive quantitative by applying quasi experimental design. The sample taken consisted of 54 students which is each group consisted of 27 students. The instrument used in this research is test. The result of the research show that (1)The mean score of students learning in Math in experimental group before treatment is 56,48 with standard of deviation is 18,65 and after treatment is 83,70 with standard of deviation is 15,54. (2)The mean score of students learning in Math in control group before treatment is 56,67 with standard of deviation is 17,26 and after treatment is 73,51 with standard of deviation is 17,58. (3)Based on the mean score of students result in learning who is taught through those model of learning and seeing the result of statistic inferential of t test shows that learning through cooperative learning method is more effective to reduce students anxiety in learning Math.

scholarly journals THE USE OF INSTAGRAM TO DEVELOP STUDENTS’ WRITING ABILITY

Akademika ◽  
2020 ◽  
Vol 9 (01) ◽  
pp. 97-107
Author(s):  
Amelia Nurdiansyah ◽  
Tryanti R. Abdulrahman
Keyword(s):  
Teaching And Learning ◽  
Alternative Hypothesis ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Discrimination Power ◽  
Control Group Design ◽  
Writing Ability ◽  
Significant Difference ◽  
Difficulty Index

The research consists of two variables, namely the independent variable (Instagram) and the dependent variable (writing ability). The aim of this research is to find out whether or not the use of Instagram is effective in teaching writing Descriptive Text. The population of this research was all grade ten students at SMAN 3 Bekasi, consisted of 370 students divided into 10 classes. The sample of this research was 74 students divided into 2 classes, taken from the population using Cluster Random Sampling Technique. This research used the Quasi Experimental Method, and the design was randomized post-test only control group design. To collect the data, the writers used instrument. The instrument consists of 10 question items in an essay. They were developed from the indicators of writing as specified in BluePrint. To get a good instrument, it was tried out to other classes outside the sample classes, and the instrument was analyzed in the item of its validity, reliability, difficulty index, and discrimination power by using Ms. Excel 2010. After it has been analyzed, it gained 5 items which were used to collect data for the research. The writers used a T-test to find out whether the alternative hypothesis (Ha) was accepted or rejected. The result of this research presented that there was a significant difference of Instagram on students’ writing ability at SMAN 3 Bekasi. The significance (Sig.) score of T-test 0.000 is lower than (<) 0.05. Therefore, the research had a significant difference in Instagram on Grade Ten Students’ Writing Ability at SMAN 3 Bekasi. In addition, Instagram helped the students to develop their writing, and also, it can ease the teaching and learning process.

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