SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education

Journal Information
ISSN / EISSN : 2775-5371 / 2776-3641
Published by: Yayasan Ahmar Cendekia Indonesia (10.35877)
Total articles ≅ 24
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Suradi Tahmir, Sahid Sahid, Erjun D.
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 63-72; https://doi.org/10.35877/sainsmat723

Abstract:
This research aims to find out the description of a student's mathematical communication skills in solving circle problems, judging from learning style. The type of research used is qualitative research with a descriptive approach.There are six research subjects namely, two visual learning style students, two auditorial learning style students, and two kinesthetic learning style students. The main instrument in this research is the researcher and supporting instruments used are written test instruments and interview guidelines. Data collection techniques in this study are tests and interviews. Data analysis techniques were used, namely data condensation, data presentation, and drawing conclusions. The results showed that subjects with visual learning styles were able to meet all indicators of mathematical communication ability while subjects with auditory learning styles and kinesthetic learning styles were only able to meet 3 of 5 indicators of mathematical communication ability.
Bernard Bernard, Ahmad Talib, Megawati Megawati
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 81-89; https://doi.org/10.35877/sainsmat195

Abstract:
This study is a quantitative study with an ex post facto approach aimed at knowing the effect of self-potential, study habits and numerical abilities on the mathematics learning outcomes of junior high school students. The sample in this study was 78 students of SMP class VIII who were selected using simple random sampling technique. The data collection technique used in this research is the test and questionnaire method. The instruments used are self-potential questionnaires, study habits questionnaires, numerical ability tests and mathematics learning outcomes tests. The data analysis technique used was multiple linear regression analysis. The results showed that: (1) Self-potential, study habits and numerical abilities together had an effect on students' mathematics learning outcomes, (2) Self-potential had a negative but not significant effect on students' mathematics learning outcomes, (3) study habits have a significant positive effect on students' mathematics learning outcomes, (4) numeric abilities have a significant positive effect on students' mathematics learning outcomes.
Gizella Ann Dumdum, Princess Kate Sagarino, Jeymarie Sanchez, Jovenil Bacatan
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 55-62; https://doi.org/10.35877/sainsmat753

Abstract:
The study was conducted to determine if the utilization of Singaporean Math Model Method in learning place value in mathematical operations has an impact to the improvement of students’ performance. A quantitative design was used in the study. The essential data were gathered from a total number of 67 respondents, 34 students from the experimental group and 33 students from the control group, with the aid of validated questionnaire. Data were analyzed and interpreted using the Average Weighted Mean and T-test as statistical tools. According to the findings of the study, data revealed that the result of pre-test and post-test of both experimental and control group is significant. Result showed that there is a significant difference of the utilization of Singaporean Math Model Method in learning Place Values in Mathematical Operations in Grade 3 Pupils at Kaputian Central Elementary School. Recommendations were also included in this study.
Ruslan Ruslan, Asdar Asdar, Sri Kurniati
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 90-95; https://doi.org/10.35877/sainsmat693

Abstract:
This study aims to determine the effect of students' interest and motivation in participating in online mathematics learning on mathematics learning outcomes for class VII SMP. In this study, the interest and motivation of students to take part in learning mathematics in the network is the independent variable, while the learning outcomes of mathematics are the dependent variable. The sampling technique in this study used a random sampling technique and the number of samples was 78 students of class VII. The data collection technique was using test and non-test instruments. The instruments used are (1) a questionnaire on student learning interest in the network (2) a questionnaire on student learning motivation in the network (3) a test of mathematics learning outcomes. The data analysis method used multiple linear regression. The results showed that (1) students' interest in learning was in the high category (2) students' learning motivation was in the high category (3) student learning outcomes tests on algebraic form material were in the low category (4) students' interest and motivation in online learning were networked. together have no effect on the learning outcomes of class VII on algebraic material.
Narsih Narsih, Baso Intang Sappaile, Nasrullah Nasrullah
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 73-80; https://doi.org/10.35877/sainsmat427

Abstract:
This study was conducted to determine the relationship between learning concentration and student emotional maturity to mathematics learning outcomes of class X high school students. This study is an ex-post facto study with a research sample of 205 students selected using the stratified cluster random sampling technique. The instruments used are a learning concentration questionnaire, a student emotional maturity questionnaire and a mathematics learning outcomes test. The data from the study were analyzed by descriptive statistical analysis and inferential statistics with multiple linear regression analysis. The results showed that students' learning concentration and emotional maturity are in the high category and students' mathematics learning outcomes are in the moderate category, learning concentration and student emotional maturity have a joint relationship with mathematics learning outcomes of class X high school students, learning concentration has a positive relationship with mathematics learning outcomes of class X high school students, student emotional maturity has a positive relationship with mathematics learning outcomes a student of class X high school.
Nurwati Djam'An, Sahid Sahid, Fitrah Auliyah
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 96-104; https://doi.org/10.35877/sainsmat452

Abstract:
This research is a qualitative research that aims to find out student errors. The research subjects consisted of 3 students. The technique of taking the subject in this study amounted to three students with high, medium and low mathematical ability categories. The instrument in this study used tests and interviews. Data collection techniques in this study are giving tests and interviews. The data analysis technique uses the Miles and Huberman model, namely data reduction, data presentation, and conclusions. Based on the results of the study, it showed that students with low abilities made four types of errors, namely, comprehension errors, transformation errors, process skill errors. Students with moderate math skills make three types of errors, namely, transformation errors, process skill errors, and encoding errors, and students with high math skills make 2 types of errors, namely transformation errors and encoding errors.
, Erie Kolya Nasution, Rizaldi Rizaldi, Siti Rukayah
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 41-46; https://doi.org/10.35877/sainsmat756

Abstract:
The cynomolgus macaque (Macaca fascicularis) is a primate species that socially lives in many adult males and females. The number of individuals in each troop (group size) is different. Long-tailed macaque habitats were found in several locations in Banyumas Regency, reported to be in Mount Slamet, Cikakak-Wangon, Kalisalak-Kebasen, and the Dieng Mountains. This review article will explain the group size of long-tailed macaques whose habitat is in several Banyumas Regencies, Central Java, Indonesia. The results are in a group size of long-tailed macaque in Banyumas Regency varied and consisted of several troops. Further research is needed to determine the cause of the distribution of long-tailed macaques found in several areas in Banyumas Regency, Central Java, Indonesia.
Zulkifli Rais, Ferigo Taufani Tri Hakiki, Riska Aprianti
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 23-29; https://doi.org/10.35877/sainsmat794

Abstract:
Peduli Lindung application as a form of government policy in the context of handling Covid-19. The level of usability in an application is really needed to see the usefulness of the application itself. The analysis is carried out in the form of a fine-grained sentiment analysis based on a five-star review. Models used in conducting the analysis in this study using Naïve Bayes. Data used in get it through Google Play Store until April 2022. Rating 1 has the most number from other ratings, namely as many as 467 reviews and rating 4 has the lowest number, namely 55 reviews. The data is classified as negative as many as 146 data, a lot of data are classified as negative classified as true positive as many as 30 data, and data classified as neutral as many as 30 data, with classification accuracy still at 73%. The results obtained by the community tend to show words that refer to the problems that exist in the application.
Abdul Rahman, Gusriani, Fathrul Arriah
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 14-22; https://doi.org/10.35877/sainsmat800

Abstract:
The main problem in this study is the difficulty of understanding students' mathematical concepts on number pattern material in class VIII B students of MTs Muallimin Muhammadiyah Makassar. The type of research used is qualitative research with a descriptive approach involving three subjects with categories of a high, medium, and low concept understanding abilities in class VIII B MTs Muallimin Muhammadiyah Makassar. The research method used is test questions given to three subjects obtained based on recommendations from a mathematics teacher. From the results of the study, it was found that the difficulty of understanding concepts possessed by students with the category of high concept understanding is being able to complete the test questions given and fulfill three indicators of concept understanding, namely classifying objects according to their nature, applying concepts and presenting concepts in various representative forms using, utilizing and choose a particular procedure or operation. For the difficulty of understanding the medium concept with the subject of the category of medium concept understanding, it can be concluded that the subject meets two indicators of concept understanding, namely classifying objects according to their nature and being able to apply the concept the three indicators of conceptual understanding.
Dorn Cklaimz Enamhe, E. E. Tangban, Mary U. Ojong-Ejoh, Beauty U. Kenneth, Rose U. Agba, Ojong Tabe Ejoh
SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education, Volume 11, pp 30-40; https://doi.org/10.35877/sainsmat711

Abstract:
Nigeria ranks among the highest consumers of marijuana global and the youths are among the highest demographic of consumers. But there is dearth of evidence that people know about the dangers inherent in being addicted to marijuana. This study examined public knowledge of marijuana addiction and risk of psychosis mental health outcome among youths in Calabar. The survey method through the distribution of self-administered semi structured was used to elicit data from a sample of 384, selected from Calabar, Cross River State, Nigeria using the stratified, purposive and random sampling technique. Data collected was analyzed using descriptive statistics using such as frequency distribution, percentages, figures and inferential statistics in the form of independent T-test. Results revealed that there is public knowledge of the marijuana addiction and psychotic. there is need for the government and its Drug enforcement agency to formulate drastic laws and put in place punitive measures that will curb the distribution, sale and consumption of marijuana
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