Rangkiang Mathematics Journal

A Literature Study of Mathematical Anxiety Against Mathematics Learning and Explore the Student Mathematical Anxiety

2024-03-09T07:32:14+00:00

The purpose of the literature review in this study was to thoroughly evaluate and assess the theories, signs, effects, and initiatives used to help students overcome their math anxieties. The type of research used is a literature study. This study used the systematic literature review (SLR) method. The data collection technique used is the inclusion criterion, and the data analysis technique used is exposition. Based on the findings of several studies, it is clear that mathematical anxiety negatively impacts students' learning outcomes, learning processes, and mathematical abilities, including their ability to solve math problems and other mathematical abilities. Of course, based on these studies, there is a need for efforts to overcome mathematics anxiety, both carried out by teachers and students so that the mathematics learning process can run smoothly. But not all math anxieties produce negativity. Some articles also mention that math anxiety can improve students' mathematical achievement.

The Exploration of Mathematics on Batik Trusmi

2024-03-11T06:11:29+00:00

Multiplication Wheel Learning Media Design in Mathematics Learning Material for Multiplication of Numbers in Elementary Schools

2024-03-09T07:33:49+00:00

The mathematical abilities of second-grade elementary school students in the multiplication operation material are still relatively low. Seeing this condition, teachers must pay attention to teaching students variations in the use of learning media that invite students to play while learning so that teachers can instil the mindset that multiplication is very easy. One learning media that can be used is the multiplication wheel learning media. This research aims to describe the design of multiplication wheel learning media on number multiplication material. This research is library research. Using the multiplication wheel learning media in Mathematics subjects in class II SD/MI can improve student learning outcomes because learning activities are carried out by playing while thinking. With learning media like this, students will not get bored and bored when participating in learning activities. The multiplication wheel learning media is also very easy for lower-grade students to use. This multiplication wheel learning media is three-dimensional. Because the media does not move and does not make sound, in learning mathematics, especially in improving material, the teacher must be able to instil the mindset that addiction is very easy. Using the learning media of the accretion wheel in Mathematics in class II SD/MI can improve student learning outcomes because learning activities are carried out by playing while thinking. The existence of learning media like this will make students not bored and not bored in participating in learning activities. Improved learning media is now also very easy for low-grade students to use. This accretion wheel learning media includes three-dimensional learning media because the media does not move on its own and does not make sound.

Factors Affecting the Participation Rate of Women in the Labor Force in Lima Puluh Kota Regency Using Probit Regression Analysis

2024-04-05T03:40:35+00:00

Labor currently plays a very important role in a country's economy. In the labour sector, women still experience discrimination, which causes the Labor Force Participation Rate (LFPR) of women to remain low compared to men. The LFPR of men in Kabupaten Lima Puluh Kota is higher than the LFPR of women. In 2022, the female LFPR was 63.75%, meaning that of the total labour force, around 63.75% of them were working or looking for work. This study aims to determine the factors that influence women's participation in the labour force in Kabupaten Lima Puluh Kota. This research is applied using the probit regression analysis method. The data used is secondary data, which is microdata from the National Labor Force Survey (SAKERNAS). Based on the results of the analysis, the factors that influence the level of women's participation in the labour force in Kabupaten Lima Puluh Kota in 2022 are education level, age, job training status, and status as head of household.

Mode Selection Model Based on Travel Time and Price of Goods with Regression Analysis Model

2024-04-30T03:48:31+00:00

Padang City Market is one of the shopping centres in Padang City, which is located in the West Padang District. The shopping centre presents a place for people to buy kitchen supplies or basic daily needs. This makes the area quite attractive for community travel. This research was conducted on 400 respondents who visited Padang City Market. In this study, the choice of mode is represented by the Y variable and is categorized into private vehicles, public transportation, rental vehicles, walking, and others. The travel time variable represents X₁. The variable price of goods represents X₂. This study aims to assess the level of correlation between the choice of mode (Y) on the variable travel time (X₁) and the variable price of goods (X₂). Furthermore, the mode selection (Y) was modeled based on the variables X₁ and X₂ using linear regression analysis with SPSS tools. The results of the analysis show a strong relationship between the Y variable and the X₁ and X₂ variables. The best linear regression model produced is Y = 0,010 + 0,76X₁ + 0,029X₂ with a value of R = 0,437. This means that the closer the travel time is and the lower the price of goods, the more the intensity of motorcycle mode selection to Pasar Raya Padang increases.

Application of the Additive Ratio Assessment (ARAS) Method in Selecting Superior Tourism in the Pasaman District Region

2024-04-30T07:50:37+00:00

Pasaman Regency has tourism potential, which has not been managed optimally as a whole. Relevant institutions can make improvements to each tourist attraction so that the tourist attractions have the same advantages, so that visitors' interest and interest in visiting each tourist attraction is equal in the future, and regional original income (PAD) will increase from the tourism sector. This research aims to apply the Additive Ratio Assessment (ARAS) Method to select superior tourism in the Pasaman Regency area. The ARAS method will rank tourist attractions in Pasaman Regency based on predetermined criteria. Based on the results of research using the ARAS method, it was found that the most superior tourism attraction was the Ambun Waterpark tourist attraction (A5) with the highest Ki value, namely 0.90231, and the last rank with the lowest Ki value, namely 0.67877, was Taluak Ambun Waterfall (A6).