Markus Palobo
@unmus.ac.id
Mathematics Education
Musamus University
EDUCATION
Master of mathematics education
RESEARCH INTERESTS
Educatiin, mathematics
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
S L Pagiling, M Palobo, and D Mayasari
IOP Publishing
M Palobo, Y Tembang, S L Pagiling, and K D Nur’aini
IOP Publishing
D. Mayasari, M. Palobo, I. Natsir and Anis Munfarikhatin
This study aimed to describe the effect of problem solving ability based blended learning on mathematics learning outcomes of second year pupils' at Matheamatics Department in Musamus University. Type of this study is quantitative study using quasi-experimental methods and one-group pre-test and post-test design. The population in this study are all pupils' in Matematics Department in Musamus University. The sampling using saturated sampling technique (total sampling), thus the sample in this research amounted to 25 pupils. The data collection is done through tests, namely pre-test and post-test. The data analysis technique used in this study is descriptive analysis. Based on the result and discussion in this study, it can be concluded that there is an effect of problem solving to the mathematics learning outcomes of second year pupils' at mathematics Department in Musamus University. This is evidenced by the mean value of mathematics learning outcomes is 76.28 (good category). From these results it can be concluded that there was an effect of problem solving ability based blended learning to pupils' mathematics learning outcomes.
Y. Tembang, R. Purwanty, M. Palobo and Rudolf Irwanto Kabrahanubun
This study aims to produce interactive-based PowerPoint learning media on the science content of fourth-grade elementary school students and to determine the potential effects and development of instructional media using interactive-based PowerPoints on the science content of fourth-grade elementary school students. This type of research is a design research type of development study, the subject of this research is the fourth-grade students of SD YPPK Santa Theresia Buti Merauke in the academic year 2019/2020. Data collection techniques in this study were walkthroughs, questionnaires, interviews, and test learning outcomes after using interactive PowerPoint-based learning media. The results of this study are: (1) the research has produced interactive based PowerPoint learning media on science content; (2) the developed learning media has a very potent effect on student learning outcomes and the respondent's attitude to participate in learning is very good; and (3) it is very easy for teachers and students to convey and receive learning about science content.
S. Pagiling, Y. Tembang, M. Palobo and Anis Munfarikhatin
The solution of word problems requires cognitive and affective knowledge of problem solvers. However, many college' students faced difficulties in solving word problems. The descriptive study using a qualitative approach aims to explore difficulties faced by pre-service primary teachers when solving word problems. The participants of this study were 40 pre-service elementary teachers who were taking realistic mathematics learning courses in the academic year 2019/2020. Data were collected through word problem tasks and interviews. Data were analyzed using the Newman procedure. The results showed that most pre-service elementary teacher had difficulty in solving word problems. Difficulties faced by the pre-service elementary teacher who does not get the right solution are caused by (1) lack of understanding of the problems given; (2) lack of knowledge of strategy's inability to translate problems into mathematical forms; (3) inability to use mathematics correctly; and (4) inability to use correct mathematics. The implication of this study is teacher educators should provide scaffolding and feedback during learning in class.
M. Palobo, Anis Munfarikhatin, S. Pagiling, D. Mayasari and M. F. V. Ruslau
This study aims to develop calculus learning tools for problem-solving models based on blended learning approaches that meet valid, practical and effective criteria. Learning tools in the form of semester learning plans, learning program units, modules, and student worksheets that aim to improve students' creative thinking skills and learning independence. The development method uses the Borg & Gall development model which consists of Research and information collecting; Planning; Develop a preliminary form of product; Preliminary field testing; Main product revision; Main field testing; Operational product revision. The product of development was tested on students of the Mathematics Education Study Program at the Musamus University 2019/2020 academic year. The results were obtained that the-learning tools with the blended learning-based problem-Solving model met the highly valid criteria for RPS and SAP, valid criteria for student modules, and worksheets based on validator ratings. While the assessment instruments in the form of questions about the ability to think creatively and independence questionnaires meet very valid criteria. The device was tested on 8 Mathematics Education study program students. The results of the the practicality assessment by students and based on observations of the implementation of learning obtained the conclusion that the-learning device meets practical criteria. Based on the test results obtained that the mathematics learning device with the Problem-solving model based on blended learning in effective calculus lectures increases the creative thinking ability that is 75% Students have the ability to think creatively in the minimal category sufficiently, while in the aspect of learning independence it is obtained that the-learning device is not effective in increasing learning independence only 69.4% of students in the high minimum category.
Nurhayati, Markus Palobo, Khumaeroh Dwi Nur’aini, Irmawaty Natsir, Etriana Meirista, and Anis Munfarikhatin
IOP Publishing
K D Nur’aini, M F V Ruslau, and M Palobo
IOP Publishing
Y Tembang, M Palobo, A K Hermansyah, and L A Prihandoko
IOP Publishing