scholarly journals Educational construction of geometry and the use of concrete materials as a learning process

Author(s):  
José Luiz de Jesus Egues de Oliveira ◽  
Edevaldo Maximo da Silva ◽  
Cleidison Da Silva Santos ◽  
Dalila Fonseca Pontes ◽  
Jandaira Fernandes da Silva ◽  
...  

The research stood out for a didactic reflection that meets the need for experimental constructions in the classroom, with concrete materials to assist in the process of teaching and learning geometry in elementary school. In this sense of attributing an analysis to this problem, we have as axis, mathematics education, as a way to stimulate students for the development of workshops in which they aimed at the construction of didactic materials as a process of learning mathematics. The process of constructing the concept of geometry that attribute the skills and competencies to be developed in the students at this stage, allowed the same to develop a particular type of thought to understand, describe and represent, in an organized way, the geometric spaces, informing the importance that this content has in their social life as a citizen. Through the construction of geometric figures with manipulated materials, we study all the concepts of the figure, through this tool, thus stimulating the interest and motivation of the students, providing them with geometric and mathematical reasoning. The definitions of geometry can be constructed successively, taking as a basis the previous knowledge of the students or not, in which we highlight that educators should create activities in which students make inquiries of situations related to geometric dimensions, thus having experiences of meaning and direction of themselves and of some figure inserted in the space. However, for the absorption of this teaching and learning process, in addition to presenting theories to the students, it was necessary to show the geometric figures by their physical characteristics, that is, in such a way that nature provides us and not only by its properties and defined concepts. Finally, the research allowed us to analyze the intellectual capacity of each student selected for this purpose.

2010 ◽  
Vol 15 (2) ◽  
pp. 61
Author(s):  
Mr Marthen Tapilouw

It was hope that the improvement of mathematical reasoning should be reach by the students after the mathematics learning process, although it is not easy to reach. This study was carried out in secondary high schools through quasi experiment methods. The aim of this study is to describe: Students’ achievement after the learning process, and the difficulties factors on learning mathematics, through contextual teaching and learning based on constructivist approach. The conclusions of this study are: The improvement of students’ mathematical reasoning is quite good. There are also some positive improvements on students’ autonomous learning, students’ participation on the class discussion, the students’ ability on answering the question, and the students can explain to the class how to solve the problems. The obstacle of the learning process is the number of students in the class and the learning schedule. The alternative way to overcome this problem is by giving work sheets to be done as home work or some activities out of the class. It was hope that in the future, the math book should be revised, and being adapted to contextual learning with contextual illustration that is well known and well understood by the learners, so mathematical lesson will be attractive and easy to learn.Keywords: constructivism, contextual learning, mathematical reasoning


2021 ◽  
Vol 9 (1) ◽  
pp. 19
Author(s):  
Ersyalia Nabila ◽  
Tryanti R. Abdulrahman

The COVID-19 pandemic affects almost all aspects of life, including social and language aspects. One of the phenomena of language change is the emerging of new words during COVID-19. Taken from a linguistic perspective, this research aims to analyze the new words created during COVID-19, to analyze their meaning of the new words, and how they affect human social life. The method used in this research is discourse analysis using a descriptive qualitative research design. The researchers collected these new English words from social media, books, articles, and news. Findings reveal that there are nineteen new English words created during COVID-19. These new words are now very popular on social media and are used in general conversation. In addition, it suggests that these new words have profoundly affected our social life and also the teaching and learning process of English.


2020 ◽  
Vol 4 (2) ◽  
pp. 211
Author(s):  
Abdul Khamid ◽  
Khabiburrokhman Khabiburrokhman ◽  
Yusuf Faisal Ali

Covid-19 is a highly contagious virus and spreads very quickly throughout the world. This has a broad impact on all segments of social life, including education. Responding to this, the Indonesian government temporarily eliminates the teaching and learning process in schools and conducts learning from home. Educators are required to be able to provide instruction to students in accordance with this situation and condition faced. Therefore, it is important for teachers to understand the learning styles of their students as an orientation for determining appropriate learning media. This study explores the learning styles of students at Madrasah Aliyah Negeri 1 Semarang and discovers the most suitable learning media in accordance with the students’ learning styles. The results showed that visual learning style was the most preferred so instructional videos were found as the most appropriate teaching media.


2020 ◽  
Author(s):  
Desita Handayani

Education is not only given to those who are in school. The Non-Formal Education Unit of the Banjar Regency Learning Activity Studio provides a place for all people who wish to continue to gain knowledge without having to worry about their social life. The social life that all learning citizens live is inseparable from the social studies education they learn at SPNF SKB Banjar Regency. With this learning process they can implement social studies education in their social life. The purpose of this study was to describe the social life of the learning citizens of SPNF SKB Banjar Regency by looking at the implementation they got in social studies education. The method used in this research is descriptive qualitative method. Data were collected by a process of observation, interviews and documentation. Analyze data by presenting data, data reduction and data verification. Meanwhile, to test the validity of the data is done by triangulation of places, techniques, and sources. The result of this research is a description of the social life of the learning citizens of SPNF SKB Banjar Regency both at school and in the family environment. The social life of the learning community also includes the implementation of social studies education obtained from the teaching and learning process. The processes that take place during their daily activities are able to show the role of social studies education as the basis of society.Keywords: Social Life, Social Studies Education, Non-Formal Education Unit


2017 ◽  
Vol 1 (2) ◽  
pp. 135
Author(s):  
Syariful Fahmi ◽  
Soffi Widyanesti Priwantoro

E-learning as one of the benefits of the internet is very supportive for teaching and learning process. Therefore, the mastery ability of e-learning teacher become the key word in e-learning activity in education. The use of computers for the e-learning process using moodle and geogebra in learning mathematics plays an important role as a medium to create effective and efficient learning for teachers in SMP Muhammadiyah 1 Godean, SMP Muhammadiyah 2 Godean, SMP Muhammadiyah 1 Minggir, SMP Muhammadiyah 2 Minggir, SMP Muhammadiyah 1 Mlati. The existence of e-learning will facilitate teachers and students in receiving mathematics lessons and also enhance the quality of teaching and learning. The accompaniment of the implementation of IbM training using e-learning using moodle combined with geogebra was conducted at SMP Muhammadiyah 1 Godean and resulted in e-learning learning media. The mentoring also resulted in an understanding with the principal that the training could be continued for other subjects. 


2016 ◽  
Vol 14 (1) ◽  
pp. 1-32
Author(s):  
Abdulloh Hadziq

This study attempts to identify how the concept of the integration between religion and nature environment of learning process in PAUD Sekolah Alam Ungaran (SAUNG) Semarang is, and its impact for realizing student behavior in protecting nature eternity. Applying field research as a qualitative study, researcher used observation, interviews, and documentation as the method of collecting data. Data analysis of the study is descriptive by using data from manager, teacher, student and parents. Meanwhile, this study also used phenomenology as the approach for finding the essence of school culture. This paper Founds that PAUD SAUNG Semarang integrated its learning process through sunnah kauniyah in nature and social life combined with Islamic precepts or the integration between dalil kauniyah and dalil naqliyah. On the other side, PAUD SAUNG Semarang used integrative method using Contextual Teaching and Learning (CTL) as the learning model. It also supported by unique classroom design, the curriculum (combination of Islam precepts and nature environment) and outdoor activity in learning process. So, it can improve student’s awareness to love their nature  


2020 ◽  
Vol 1 (2) ◽  
pp. 135
Author(s):  
Adinda Cintya Wulandari ◽  
Sugiatno Sugiatno ◽  
Bistari Bistari

Advantages in mathematics education require high equality and strong support for all students and students from different backgrounds both social life and those in remote areas need to get equality in mathematics education. Learning challenges are basically caused by the emergence of students' obstacles in learning that students feel in the process of teaching and learning mathematics so that students are slow or unable to achieve their learning goals properly. In order to be able to spur the success of the mathematics learning process for SLB students, therefore we need basic facilities and infrastructure or supporting student success. The research aims to explore the cognitive factors that cause the challenges of learning mathematics in social arithmetic material in students with special needs. Descriptive method is used in this research. in the research subject consisted of 4 students of class VIII Extraordinary Middle School - B Dharma Asih Pontianak. The data obtained include student learning outcomes in social arithmetic material and student interviews. The results showed that 75% have not been able to work on social arithmetic problems so that the cognitive factors that cause the more dominant mathematical learning challenges affecting the four subjects are understanding and application.Keywords: Children with Special Needs, Learning Challenges, Social Arithmetic


JUDIMAS ◽  
2021 ◽  
Vol 1 (1) ◽  
pp. 62
Author(s):  
Silvana Samaray

<p>This community service workshop aims to develop students' interest in learning mathematics, especially linear programming using GeoGebra Apllication in order to increase their study results. The teaching and learning process are still used conventional method and have not utilized information and communication technology so far. Mathematics learning tends to be considered abstract and difficult to understand. Therefore, many students become less interested in learning it and it affects low study results. The use of information and communication technology-based learning media can be an alternative to improve the quality of the learning process by providing interesting and effective learning. One of them is by utilizing the GeoGebra application in learning process. The workshop was attended by 32 students using a collaborative approach including lecturing, discussion, question and answer, and demonstration methods. The results of the workshop revealed that students showed high interest during the learning process and their scores increased after learning process using the GeoGebra application. Based on the results of the workshop, it can be concluded that the GeoGebra application can be used as learning media in learning mathematics, especially in understanding linear programming because it can develop students’ interest in learning and improve their study results.</p>


SinkrOn ◽  
2019 ◽  
Vol 3 (2) ◽  
pp. 212
Author(s):  
Nofri Wandi Al Hafiz ◽  
Helpi Nopriandi

The progress of technological development in the current era is very fast and fast, it is seen from how people use the technology, even now technology has entered the world of education in terms of the teaching and learning process, with the process of learning and teaching that is still focusing teachers as a material giver, it will make the learning and teaching experience monotonous and less attractive so that students become bored and lack enthusiasm especially with math lessons that use a lot of thoughts, unless the teacher can bring the class atmosphere to be interesting it will make the classroom atmosphere become enthusiasm, to help teachers in the teaching process, it is necessary to make an application that can help teachers to make students interested in learning mathematics.


At- Tarbawi ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 76-85
Author(s):  
Fitri Auliyani ◽  
Asmaul Husna ◽  
Nur Arifah Tatsa ◽  
Yusaini .

Learning mathematics in elementary school should use several learning strategies, thegoal is to facilitate the teaching and learning process. Based on the results ofpreliminary observations in four grade showed that students were not able to countthe same-denominated fractions and those with different denominations. The use ofthis contextual teaching and learning (CTL) strategy aims to improve the ability tocount students and to find out the activities carried out by students, especially infraction material in four grade of MIN Peureulak. This research is a classroom actionresearch (PTK), carried out in two cycles at IV/a class. The instrumens used to obtaindata in this study were tests and observations. Data were analyzed using thepercentage formula. The results showed that there was an increase in the level ofcompleteness of student learning outcomes slassically in cycle one totaling 42%. In thesecond cycle increased to 77%, and there was an increase in student learning activitiesis in cycle one totaling 73% and cycle two it increase to 87%. Based on the results ofthis it can be concluded that the application of contextual teaching and learning (CTL)strategies can improve student’s counting abilities and can improve learning activitiesespecially in fraction material in four grade of MIN Peureulak


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