EVALUATION OF DISTANCE LEARNING SYSTEM (E-LEARNING): A SYSTEMATIC LITERATURE REVIEW

Research in the field of e-learning is currently experiencing rapid development, especially due to the covid 19 pandemic. The application of e-learning in the world of education is currently the main thing and requires evaluation of its use. This study aims to determine the evaluation of models and trends in the development of e-learning (Learning Management System). Applying the Kitchenham approach, this System Literature Review (SLR) uses three main databases including Science Direct, ACM, SCOPUS. The final result obtained 38 articles published between 2016 and 2021. From this SLR, it was found that there were 7 criteria, namely Platform, Evaluation Model, Evaluation, Model, Approach, Problem, Trend and Challenge. These 7 criteria can be used for further research on e-learning. Thus this research provides knowledge about criteria that can be used further in research on E-learning and provides insight into its state-of-the-art.

How prior knowledge, learning, teaching and assessment affect students’ achievements in Mathematics

In this study we investigate how prior knowledge, the comprehensive learning approach, problem-based teaching and assessment influence students’ basic-learning skills in Mathematics at the university level. To do so, we employed a quasi-experimental research design and a structured questionnaire. Two experimental groups and two control groups of students were involved. We found a negligible correlation between prior knowledge and basic-learning skills but a positive correlation between prior knowledge and the comprehensive learning approach. On the other hand, we found practically no correlation between prior knowledge and assessment. We also found that problem-based teaching correlated positively and that the traditional approach correlated negatively with prior knowledge. Moreover, prior knowledge, problem-based teaching, the comprehensive learning approach and assessment explained 50% of the variance in the levels of basic-learning skills.

Capture of two coordinated evaders in a problem with fractional derivatives, phase restrictions and a simple matrix

In the finite-dimensional Euclidean space, a task of pursuing two evaders by a group of pursuers is considered, described by a system of the form D(α)zij=azij+ui−v, where D(α)f is the Caputo fractional derivative of order α∈(0,1) of the function f, and a is a real number. It is assumed that all evaders use the same control and that the evaders do not leave a convex cone with vertex at the origin. The aim of the group of pursuers is to capture two evaders. The pursuers use program counterstrategies based on information about the initial positions and the control history of the evaders. The set of admissible controls is a unit ball centered at zero, the target sets are the origins. In terms of initial positions and game parameters, sufficient conditions for the capture are obtained. Using the method of resolving functions as a basic research tool, we derive sufficient conditions for the solvability of the approach problem in some guaranteed time

Efektivitas Pendekatan Multirepresentasi dalam Pembelajaran Berbasis Masalah untuk Meningkatkan Pemahaman Konsep Siswa SMA pada Materi Gaya dan Gerak

This study aims to obtain a comparative picture of increasing conceptual understanding between students who experience problem-based learning with a multi-representation approach and students who experience problem-based learning without a multi-representation approach. The aspects of understanding studied refer to Bloom's taxonomy, namely translation, interpretation, and extrapolation. This study used a quasi-experimental method with pre test and post test design non equivalent group design. The sample in this study were students from two class X in one high school in the city of Bandung. The experimental class consisted of 28 students and the control class consisted of 25 students. The results showed that the students' understanding of the concept increased with an average n-gain in the experimental class and control class respectively, namely 0.406 with the medium category and 0.289 with the low category. Keywords: multi representation approach, problem based learning, conceptual understanding ABSTRAK. Penelitian ini bertujuan untuk mendapat gambaran perbandingan peningkatan pemahaman konsep antara siswa yang mengalami pembelajaran berbasis masalah dengan pendekatan multirepresentasi dan siswa yang mengalami pembelajaran berbasis masalah tanpa pendekatan multirepresentasi. Adapun aspek pemahaman yang diteliti merujuk pada taksonomi Bloom, yakni translasi, interpretasi, dan ekstrapolasi. Penelitian ini menggunakan metode kuasi eksperimen dengan desain pre test and post test non equivalent group design. Sampel pada penelitian ini adalah siswa dari dua kelas X di salah satu SMA di kota Bandung. Kelas eksperimen terdiri dari 28 siswa dan kelas kontrol terdiri dari 25 siswa. Hasil penelitian menunjukkan bahwa pemahaman konsep siswa meningkat dengan rata-rata n-gain pada kelas eksperimen dan kelas kontrol masing-masing yaitu sebesar 0,406 dengan kategori sedang dan 0,289 dengan kategori rendah.Kata kunci: pendekatan multirepresentasi, pembelajaran berbasis masalah pemahaman konsep

Does Problem-Based Learning Affect Students’ Speaking Skill and Attitude toward ELL?

As a typical learning method which is grounded from a scientific approach, problem-based learning (PBL) does not only enhance students’ critical thinking but also helps them actively construct their knowledge and skill. The objectives of this study were to investigate the impact of PBL on (1) students’ speaking skill and (2) their attitude toward ELL. This study employed an embedded mixed-method design which combined one-group pretest-posttest and descriptive qualitative design. It involved a group of 41 students as the sample. The quantitative data were collected through pretest-posttest and questionnaire (closed-ended). Meanwhile, the qualitative data were obtained through observation and open-ended questionnaire. The findings of the study found that students demonstrated better speaking performance after being treated through PBL activities. Besides, they exhibited more positive behavioral, cognitive, and affective attitude toward ELL.

The Effect of Think Pair Share (TPS) Learning Model With Problem Solving Approach on the Student's Math Communication in MA DA Jarowaru "

The purpose of this study was to determine the effect of Think Pair Share (TPS) learning models with problem solving approaches. The approach used in this research is a qualitative approach with the type of experimental research "The effect of Think Pair Share (TPS) learning model with problem solving approach to students' mathematical communication in MA DA Jerowaru. Model Pair Pair Share (TPS), as the name "Thinking" learning begins with the teacher asking questions or issues related to the lesson for students to think about, "pairing", at this stage the teacher asks students to pair up pairs. Give the couple a chance to discuss. It is hoped that this discussion will be able to deepen the meaning of the answers they have thought through intersubjectives with their partners. The results of intersubjective discussions in each pair of results are discussed with the whole class pair. This stage is known as "sharing" in this activity. It is expected that question and answer will occur which encourages the integrative management of knowledge. Added to this is the emphasis on problem solving, namely the Problem Solving approach. Problem Solving is an approach that teaches students how to solve a problem. Meanwhile, according to Heriawan (in Istiqoma and Rusdi, 2012: 92). Problem Solving is a way of presenting learning material by making problems as a starting point for discussion to be analyzed in an effort to find solutions or answers by students.

Stability defect estimation for sets in a game approach problem in a fixed moment

We study the game problem of approaching a control system with a target set at a fixed point in time. The question of estimating from below the stability defect of a set in the position space weakly invariant with respect to a finite set of unification differential inclusions is discussed.

Pengaruh Pembelajaran Problem Based Learning dengan Pendekatan Metakognisi terhadap Kemampuan Pemecahan Masalah Matematis

AbstrakSiswa mengalami kesulitan dalam menyelesaikan soal cerita, mengajukan pertanyaan, membuat langkah-langkah penyelesaian, serta menyelesaikan permasalahan yang diberikan. Tujuan penelitian ini adalah untuk mengetahui pengaruh model problem based learning dengan pendekatan metakognisi terhadap kemampuan pemecahan masalah matematis siswa. Jenis penelitian yang digunakan adalah penelitian eksperimen dengan menggunakan pendekatan kuantitafif. Instrumen yang digunakan adalah tes uraian. Populasi dalam penelitian ini adalah siswa kelas VIII MTs Negeri Semerah Kerinci dengan jumlah 84 orang. Pengambilan sampel dilakukan secara simple random sampling. Kelas VIII D dan VIII A masing-masing terpilih sebagai kelas eksperimen dan kelas kontrol. Analisis data kemampuan pemecahan masalah dilakukan menggunakan uji-t. Hasil penelitian menunjukkan bahwa terdapat pengaruh model pembelajaran problem based learning dengan pendekatan metakognisi terhadap kemampuan pemecahan masalah matematis siswa.Kata Kunci: Kemampuan Pemecahan Masalah Matematis, Pendekatan Metakognisi, Problem Based Learning. The Effect of Problem Based Learning with Metacognition Approaches on Mathematical Problem Solving SkillAbstractStudents have difficulty in solving story problems, asking questions, taking steps to solve, and solving the problems given. The purpose of this study was to determine the effect of problem-based learning models with metacognitive approaches to students' mathematical problem-solving abilities. This type of research is an experimental study using a quantitative approach. The instrument used was a description test. The population in this study was eighth-grade students of MTs Semerah Kerinci with a total of 84 people. Sampling is done by simple random sampling. Class VIII D and VIII A were respectively chosen as the experimental class and the control class. Data analysis of problem-solving ability is done using the t-test. The results showed that there was an influence of the problem-based learning model of learning with a metacognition approach to students' mathematical problem-solving abilities.Keywords: Mathematical Problem Solving Ability, Metacognition Approach, Problem Based Learning.