Communication skills focus on the importance of speaking, writing, describing and explaining mathematical concepts. In achieving that success is by using cooperative learning model. This model is an effective teaching strategy in improving student achievement and socialization while contributed to their changing of attitudes and perceptions of the importance of learning and cooperation, including for their understanding of their peers from different ethnic backgrounds. This research was conducted at SD IT Faza Azkia Kelurahan Hutaraja, South Tapanuli Regency, North Sumatera Province. This research uses quasi experimental research method. This study aims to describe how to improve students 'mathematical communication skills before and after using cooperative learning model, and also to know the effectiveness of using cooperative learning model in improving students' mathematical communication ability. Based on the results of the study concluded there is an increase in the mathematical communication skills of students before and after using cooperative learning model. And the cooperative learning model is effective for teaching count number operations. This is shown by: the effectiveness of student learning activities, the ability of teachers in managing learning is effective, students 'responses to learning is positive and mastery of students' mathematical communication skills reach 100%.
The research is the research action class. The model used is a model of problem based learning. As for the data collection technique used is the test, observation, interview and question form and data gathering tool used is the test sheet, sheets of observation, the now closed and the format of the interview. The data will be analyzed with descriptive analysis method i.e., first make a list of the frequency of the first. Based on the data analysis done is obtained that the application of the model of problem based learning using worksheets students committed researchers is to improve student learning and activity the performance of teachers. Keyword: Problem Based Learning, research action class, the student's activities
Mathematical communication skills are one of the abilities that students must have to make it easier to solve problems contained in mathematics itself and in everyday life. Because if students have mastered mathematical communication skills, it will make it easier for students to take deeper learning. This study aims to analyze the difficulty of students' mathematical communication skills using the Google Classroom Application in the Algebra course. This type of research is descriptive qualitative. The subjects of this study were tree semester students who took Algebra courses in the Mathematics Education study program at Universitas Muhammadiyah Tapanuli Selatan, academic year 2020/2021 as many as 15 people. The instrument used in this study was Test and interview. The results showed that based on the test results obtained: difficulties in the ability to interpret mathematical ideas rationally in writing, difficulties in mathematical problems into mathematical models and difficulties in the ability to express mathematical ideas in the form of descriptions. Meanwhile, based on the results of the interview, namely: (1) technical difficulties, and (2) student adaptation difficulties. To overcome these difficulties, it is necessary which is a combination of Online and Offline learning or also called blended learning.
The problem in this study is how the Learning With Quiz Team strategy affects students' reasoning ability and mathematical learning outcomes in the pandemic era. Where this research was conducted at SMA Negeri 6 Padangisidimpuan, this study aims to determine the differences and influences of learning with the Quiz Team on the reasoning ability and learning outcomes of students in mathematics subjects at SMA Negeri 6 Padangsidimpuan. This type of research is quasi-experimental, in this study researchers used Classroom as a learning medium during a pandemic. Where the subjects in this study were students of class X-IPA SMA Negeri 6 Padangsidimpuan. The data collection tool used in this study was a test. The results of this study show that learning with the Learning With Quiz Team strategy has a significant influence on students' reasoning ability and mathematical learning outcomes by 82.05%. From the results of the SPSS test that the value of tcounts>tthe table. Thetable t value of 1.685 is obtained from the value of N 40-2=38. Where the value of 38 has atable t value = 1.685. Since tcount>ttable = 5,776>1,685, then H0 is rejected H1 is accepted. Thus the results of this study show that learning with the Quiz Team can improve students' reasoning skills and mathematical learning outcomes in the pandemic era.
The community service program, known as PkM, was carried out in Sipolu-polu, Panyabungan Kota district, Mandailing Natal regency. The program consisted of three stages. The first stage aimed to educate parents on proper child-rearing practices as a preventive measure against stunting. The second stage focused on educating families on the importance of a balanced diet as a preventive measure against stunting. The third stage involved providing support and evaluating the educational activities in collaboration with the village leaders of Sipolu-polu and healthcare workers from the local health center through the Posyandu program. The purpose of this community service activity is to: 1). Prevent stunting in children aged 0-12 years old in the Sipolu-Polu village community, located in the Panyabungan sub-district of Mandailing Natal district, North Sumatra, Indonesia. Stunting is a significant issue in Indonesia, with a prevalence rate above 20%, and it negatively impacts children's development, learning capacity, and future health. 2).Provide education on appropriate child-rearing practices and balanced food selection to prevent stunting.During this program, the PkM team also provided green bean porridge, biscuits, oranges, and apples to all attendees. The series of PkM activities is expected to contribute significantly as a preventive effort against stunting in the future.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.