scholarly journals The Effect of The Laps-Heuristic Learning Model un Students' Problem Solving Abilities

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Kamid Kamid ◽  
Jefri Marzal ◽  
Syaiful Syaiful ◽  
Yellu Remalisa ◽  
Rina Kusuma Dewi
Keyword(s):  
Problem Solving ◽  
21St Century ◽  
Sampling Technique ◽  
Learning Model ◽  
Descriptive Statistics ◽  
Inferential Statistics ◽  
Heuristic Learning ◽  
Quantitative Descriptive ◽  
Student Problem ◽  
Simple Regression

The purpose of this research is In 21st century learning students are required to be more active in learning than teachers, therefore this study aims to determine whether there is an influence between the LAPS-Heuristic learning model and the ability to solve problems. Methodology: Using quantitative descriptive. Where, the number of samples in this study were 436 students from SMP 11 Jambi City who used purposive sampling technique. Data were then analyzed with the help of SPSS 21 application to find descriptive statistics in the form of mean, min, max, and category as well as inferential statistics using simple regression. Finding: The results obtained in this study are dominant both in the ability of student problem solving and the effectiveness of the LAPS-Heuristic learning model in mathematics lessons. With this, it is strengthened by the existence of a relationship and influence between the LAPS-Heuristic learning model and the students' problem solving abilities seen from the sig value below 0.025, which is 0.019 and has a contribution of 70.3%.

scholarly journals The Influence of Computer-Based Learning Media Tutorials on Students' Spatial Abilities In Mathematics

2021 ◽  
Vol 22 (3) ◽  
pp. 159-166
Author(s):  
Kamid Kamid ◽  
Sofnidar Sofnidar ◽  
Wardi Syafmen ◽  
Mujahidawati Mujahidawati ◽  
Roseli Theis ◽  
...  
Keyword(s):  
21St Century ◽  
Sampling Technique ◽  
Spatial Abilities ◽  
21St Century Learning ◽  
Descriptive Statistics ◽  
Inferential Statistics ◽  
Computer Based Learning ◽  
Computer Based ◽  
Quantitative Descriptive ◽  
Simple Regression

Abstract: In 21st century learning students is required to be more active in learning than teachers, therefore this study aims to determine whether there is an influence between computer-based learning media tutorials and students' spatial abilities in mathematics. Using quantitative descriptive. Where, the number of samples in this study were 240 students from SMP 11 Jambi City who used purposive sampling technique. Data were then analyzed with the help of the SPSS 21 application to find descriptive statistics in the form of mean, min, max, and category as well as inferential statistics using simple regression. The results obtained in this study are dominant in both the spatial abilities of students in mathematics. With this reinforced by the existence of a relationship and influence between computer-based learning media tutorials with students' spatial abilities in mathematics as seen from the sig value below 0.025, which is 0.016 and has a contribution of 72.6%.    

scholarly journals Problem solving skills: esssential skills challenges for the 21st century graduates

2021 ◽  
Vol 7 (1) ◽  
pp. 71
Author(s):  
Khairul Bariyyah
Keyword(s):  
Problem Solving ◽  
21St Century ◽  
Quantitative Research ◽  
Descriptive Analysis ◽  
Age Groups ◽  
Sampling Technique ◽  
Average Score ◽  
Problem Solving Skills ◽  
Significant Difference ◽  
Student Problem

Problem solving skills are the abilities to identify problems, search and select various alternative solutions and make decisions in solving all the problems at hand. Problem solving skills are 21st century skills that are needed by society and the world of work. This research is a descriptive quantitative research. The research sample consisted of 300 students who were selected using the stratified random sampling technique. The research instrument used a scale of student problem solving skills. The Analysis of Data used descriptive analysis, independent sample t-test, and ANOVA with the help of the SPSS program. Based on the results of the study, it can be concluded (1) the average level of student problem solving skills is in the medium category (62.3%), (2) there is no significant difference in the level of student problem solving skills based on gender, (3) there is no significant difference in the level of student problem solving skills based on developmental status, (4) there is a significant difference in the level of problem solving skills of students based on age groups. The age group that has a significant effect on the difference in the average score of problem solving skills of students aged 23 years

scholarly journals Students’ self-regulation and motivation in learning science

2020 ◽  
Vol 9 (4) ◽  
pp. 865
Author(s):  
Tanti Tanti ◽  
Maison Maison ◽  
Boby Syefrinando ◽  
Mahbub Daryanto ◽  
Hayyu Salma
Keyword(s):  
21St Century ◽  
Student Motivation ◽  
Mixed Methods Research ◽  
Self Regulation ◽  
Sampling Technique ◽  
Descriptive Statistics ◽  
Learning Science ◽  
Innovative Learning ◽  
The Relationship ◽  
Simple Regression

The student's self-regulation and motivation are essential for students to study. Especially with 21st-century learning students are required to be more active in learning than teachers. This Mixed Methods research aimed to determine the influence between the students' self-regulation with the motivation of students learning. The sample size was 534 students from Madrasah Tsanawiyah in Jambi city, Indonesia determined by total sampling technique. Data were then analyzed with the SPSS 21 application to find descriptive statistics as well as inferential statistics using simple regression and for comparison using the independent sample T-Test. The results of this research are dominant in both self-regulation and student motivation in learning, which is strengthened by the relationship and influence between self-regulation and the motivation of students in learning. It is seen from the value of sig = 0.019 and has a contribution of 70.3%. According to the results, it is recommended that students need to be given the opportunity to conduct learning directly and teachers must perform innovative learning.

GAMBARAN BEBAN KERJA MENTAL PADA DOSEN FAKULTAS X UNIVERSITAS X

2019 ◽  
Vol 2 (3) ◽  
Author(s):  
Kartiani Dewi ◽  
Suryani S ◽  
Ahmad Yamin
Keyword(s):  
Community Service ◽  
Mental Workload ◽  
Sampling Technique ◽  
Mean Value ◽  
Descriptive Statistics ◽  
Large Contribution ◽  
Mean Dimension ◽  
The Mean ◽  
Quantitative Descriptive ◽  
University Lecturers

Lecturers are responsible for implementing the three main responsibilities in university (Tridharma Perguruan Tinggi) with 12 credits to 16 credits each semester. However, many lecturers feel that the workload is very excessive. The purpose of this study was to describe the mental workload of lecturers at the Faculty of X Padjadjaran University. The method of this research was quantitative descriptive by using a total sampling technique involving 43 lecturers. Data collection used NASA-TLX instruments. Data were analysed using descriptive statistics. The results of the study showed that overall the mental workload of the Faculty of X Padjadjaran University lecturers was included in the high category both in education and teaching assignments (74.4%), research assignments (76.7%), and community service assignments (74.4%). ) Effort dimensions have the highest mean value that is equal to 51.8, while the dimensions that have the lowest mean are Perfomance dimension, namely 9.4, where the greater the mean dimension shows the large contribution in the mental workload felt by the lecturer. The conclusions, this study show that most lecturers have a high mental workload. It is suggested that the lecturers need to have balance numbers of tasks according to their abilities, balance the time working with recreation, and meet the needs of rest. The results of this study need to be followed up by examining methods or efforts that can reduce the lecturers' mental workload.

scholarly journals Pengaruh Model Pembelajaran Problem Solving Terhadap Kompetensi Belajar IPA Peserta Didik Kelas VIII SMP Negeri 13 Padang

2018 ◽  
Vol 2 (1) ◽  
pp. 25 ◽  
Author(s):  
Sarah Sarah ◽  
Lufri Lufri ◽  
Ramadhan Sumarmin
Keyword(s):  
Problem Solving ◽  
Student Learning ◽  
Learning Process ◽  
Hypothesis Test ◽  
Sampling Technique ◽  
Learning Model ◽  
Skill Assessment ◽  
Learning Models ◽  
Class Viii ◽  
Learning Competence

The low learning outcomes of students are caused by several problems encountered during the learning process, such as IPA learning process still used teacher centered and lecturing methode. The result of student learning competence still low result and the teacher hasn�t yet used learning models can make student will be active. One effort was made to improve students learning competence by applying problem solving learning models. This study aims to determine the effect of the use of problem solving, learning model to the students' learning competence SMP 13 Padang. This study is an experimental research using the design of The Static Group Comparison. The study population is all students of Class VIII SMPN 13 Padang. Sampling using purposive sampling technique. The control class uses the learning model commonly used in the classroom IE discovery learning model and experimental class using a problem solving learning model. The research instrument used is a test of learning result and affective and skill assessment in the form of observation sheet. Data were analyzed using t-test for knowledge, competence because the data were normally distributed and homogeneously. Data were analyzed using up-test for affective and skill competence.Result of hypothesis test in both classes of sample, found that class which uses problem solving, learning model have positive effect of student learning competence of Class VIII 6 SMPN 13 Padang such as knowledge, affective and skill competence

scholarly journals The Effectiveness of Creative Problem-Solving Learning Model in Mathematics Learning

2019 ◽  
Vol 3 (1) ◽  
pp. 55
Author(s):  
Riza Yuliana ◽  
Dwi Priyo Utomo ◽  
Agung Deddiliawan Ismail
Keyword(s):  
Problem Solving ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Learning Model ◽  
Research Subjects ◽  
Creative Problem Solving ◽  
Test Sheet ◽  
8Th Grade ◽  
Creative Problem ◽  
Quantitative Descriptive

This research aimed at assessing the effectiveness of the creative problem-solving learning model in 8th grade of mathematics learning. The assessment of the effectiveness of learning model was reviewed based on three aspects, namely students’ activities, students’ responses to the learning model, and students’ learning outcomes. The type and approach, which used in this research, were quantitative descriptive with the research subjects of 8th-C class; moreover, the subjects consisted of 32 students. The instruments used to assess the effectiveness of the learning model were the students’ activity observation sheet, students’ responses questionnaire, and test sheet. The results of the research showed that the students’ activities were categorized as very good, in which the percentages were 84.38%. The students’ responses were categorized as very good with a percentage of 82.53%. The students’ learning outcomes in a classical manner could be said as complete with the completeness of 71.88%. Therefore, it can be concluded that the implementation of creative problem-solving learning model in mathematics learning can be said as effective.

scholarly journals Contribution of Self Confidence and Peer Conformity to Interpersonal Communication

10.32698/0992 ◽  
2020 ◽  
Vol 3 (1) ◽  
pp. 75
Author(s):  
Muhammad Riswan Rais ◽  
Marjohan Marjohan
Keyword(s):  
Interpersonal Communication ◽  
Sampling Technique ◽  
Descriptive Statistics ◽  
Scale Model ◽  
High Category ◽  
Self Confidence ◽  
Research Findings ◽  
Study Population ◽  
Peer Conformity ◽  
Simple Regression

This research is motivated by the low ability of the students of MAN 1 Mandailing Natal in communicating well interpersonal. Self-confidence and peer conformity are factors that are thought to affect interpersonal communication. This study aims to describe: (1) self-confidence, peer conformity, and interpersonal communication, (2) the contribution of self-confidence to interpersonal communication, (3) the contribution of peer conformity to interpersonal communication, (4) the contribution of confidence and peer conformity. peers together on interpersonal communication. This research uses a descriptive correlational quantitative method. The study population was all students of MAN 1 Mandailing Natal, amounting to 1130 people, a sample of 295 people, who were selected by proportional random sampling technique. The instrument used was a Likert scale model. The data were analyzed using descriptive statistics, simple regression, and multiple regression. The research findings show that: (1) on average, students 'self-confidence is in the high category, (2) peer conformity is in the high category, (3) students' interpersonal communication is in the good category, (4) self-confidence contributes 47.8 % towards interpersonal communication, (5) peer conformity contributes to interpersonal communication by 19.2%, and (6) peer confidence and conformity together contribute to interpersonal communication by 49.5%

scholarly journals EFEKTIVITAS MODEL PEMBELAJARAN TEAM ASSISTED INDIVIDUALIZATION (TAI) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII SMP

2017 ◽  
Vol 8 (1) ◽  
pp. 32
Author(s):  
Sri Utami ◽  
Lalu Sucipto
Keyword(s):  
Problem Solving ◽  
Random Sampling ◽  
Quantitative Research ◽  
Sampling Technique ◽  
Learning Model ◽  
T Test ◽  
Problem Solving Skills ◽  
Math Problem ◽  
Math Problem Solving ◽  
Cluster Random Sampling

Abstrak - Penelitian ini bertujuan untuk mengetahui keefektifan model pembelajaran Team Assisted Individualization (TAI) terhadap kemampuan pemecahan masalah matematika siswa. Populasi dalam penelitian ini adalah siswa kelas VIII SMP Salafiyah Darul Falah Mataram yang berjumlah 153 siswa. Sampel dalam penelitian ini yaitu kelas VIII B dengan jumlah 28 siswa. Jenis penelitian yang digunakan adalah penelitian kuantitatif, dengan desain pre-eksperimen (One Group Pretest Postest Design). Teknik pengambilan sampel yaitu menggunakan teknik cluster  random sampling . Teknik analisis data menggunakan uji-t test Sampel Related. Hasil perhitungan uji-t tes Sampel Related  didapatkan  sebesar dan sebesar dengan taraf signifikan . Karena , maka menunjukkan bahwa model pembelajaran Team Assisted Individualization (TAI) efektif terhadap kemampuan pemecahan masalah matematika siswa.Abstract: This study aims to determine the effectiveness of Teachers Assisted Individualization (TAI) learning model for students' math problem solving skills. The population in this study is the students of grade VIII SMP Salafiyah Darul Falah Mataram, amounting to 153 students. The sample in this research is class VIII B with the number of 28 students. The type of research used is quantitative research, with pre-experiment design (One Group Pretest Postest Design). The sampling technique is using cluster random sampling technique. Technique of data analysis using test-t test Sampel Related. The result of t-test calculation of Sample Related test obtained t_hitung equal to 19,01 and t_table equal to 2,052 with significant level 5%. Because t_hitung≥t_tabel, then show that Team Assisted Individualization (TAI) learning model effective to student's math problem solving ability.

scholarly journals PENGARUH MODEL BLENDED LEARNING BERBANTUAN VIDEO INTERAKTIF TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA

2020 ◽  
Vol 1 (2) ◽  
Author(s):  
Vika Palera ◽  
Nurul Anriani ◽  
Cecep Anwar Hadi FS
Keyword(s):  
Problem Solving ◽  
Blended Learning ◽  
Interactive Video ◽  
Mathematical Problem ◽  
Descriptive Analysis ◽  
Sampling Technique ◽  
Quantitative Descriptive Analysis ◽  
Quasi Experimental ◽  
Class Viii ◽  
Quantitative Descriptive

This research is a quasi-experimental study that aims to determine the effect of interactive video-assisted Blended Learning models on mathematical problem solving abilities. This research was conducted at SMPN 13 Serang City class VIII. The population in this study consisted of 10 classes VIII and taken 2 classes to be sampled. Sampling was done by cluster random sampling technique. The Blended Learning model used in this study isconventional learning in class by involving online resources and online activities which are not a requirement for students to follow. While the video used is a video adopted from one of the paid online learning rooms, Ruang Guru. Problem solving ability is measured using a test in the form of a valid and reliable question description. Furthermore, the data obtained were analyzed using quantitative descriptive analysis.

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