Ethnomathetics, or culture-based mathematics, are approaches in mathematical education that recognize local cultural roles in the development of concepts and mathematical practices. Ethnomathetics takes advantage of traditional cultural context and practice in teaching math, making learning more relevant and meaningful to students. This approach allows students to look at mathematics not only as abstract subjects, but as skills that are connected to everyday life and their cultural values.
This cultural-based math education approach is very useful in cultivating understanding, appreciation and student involvement in mathematical learning. This article will decipher about the importance of ethnomathetics, the principal principles of its application, and how this approach can enrich the process of school's mathematical learning.
The term "ethnothematic" was introduced by the D'Ambrosio Ub in the 1980s to describe the relationship between mathematics and culture. Ethnomathetics recognizes that every culture has a unique mathematical system, both in the form of computing systems, measurement, or solving daily problems. This approach emphasizes that mathematics is not just Western cultural products, but it has been there and evolved in various communities and communities around the world.
Ethnomathetics not only focused on introduction of mathematical concepts but also on the process of mathematical knowledge used in cultural context. For example, the Mayans in Central America have complex calendar systems, while traditional Indonesian communities have a certain method of calculating rice fields or measuring buildings that involve geometric calculations.
The approach of ethnomathetics helps students view mathematics as part of their lives, not just as academic subjects. By inserting cultural elements in learning, students are easier to connect mathematical concepts with their own experiences and knowledge.
Through ethnomathetics, students can study the various method of solving problems used by their culture and other cultures. It can expose their insight into different ways of thinking and approach to solving problems.
By learning culture-based math, students can understand and appreciate their cultural heritage. It can strengthen the sense of identity and cultural pride, which ultimately increases the motivation of learning.
Ethnomathetics requires students to think critical and creative in implementing mathematical knowledge in cultural context. They are driven to examine the various ways of calculation, measurement, and problem solving that is developing within society.
Ethnomathetics is based on some of the main principles that underlying mathematical learning in cultural context. Here are some of the principles:
The approach of ethnomathetics prompts inclusiveness, where every student, regardless of the cultural background, has the same opportunity to learn math in a way that suits their context.
Math studies should be directly related to the real context that students experience. For example, in agrarian culture, teaching broad concepts and volumes can be adjusted to the practices of land measurements or harvesting distribution.
Ethnomathetics prompts immediate involvement between students and teachers and the society in identifying and practicing the mathematical concepts that exist in their culture. It could be a field activity, a group discussion, or a visit to historical locations that have a mathematical value.
Ethnomathetics recognizes cultural diversity in math and treats every knowledge system with respect. It teaches students that there is not one way to "true" in understanding mathematics, but there are many ways that are influenced by cultural context.
In many rural areas in Indonesia, people often use local units like "shoulder" or "cut" in measuring the area of land. These units are usually adjusted to topography and land types. The introduction of this concept can help students understand broad measurements and comparisons of standard units, such as square meters.
In Bali, mathematical concepts applied in calendar making and calculating days are either for ceremonies or certain activities. Students can learn about the count of days based on the Pawucon calendar that has a 210 day cycle. This concept introduces them to patterns and calculations that not only use the number system but also the combination of days.
The concept of symmetry and patterns can be studied through the observations of traditional carvings or batics. In the batic, there are patterns containing folding symmetry and rotating symmetry, which are very useful in geometry understanding.
Some native tribes in Indonesia have unique language and number systems. For example, some tribes in Papua have different number systems of decimal systems that are commonly used. This could be the media for introducing the concept of numbers and the basis of calculations.
Ethnomathetics applications face some challenges, among other things:
To implement ethnomathetics in learning, these are few steps that can be done:
Ethnomathetics is a very useful approach to math education because it connects math to real life and cultural values close to students. Through ethnothetics, students can better understand the mathematical concept in a meaningful, relevant way, and be applied in everyday life. By this approach, students not only study mathematics as abstract science but also as an integral part of their life and culture.
Despite facing some challenges, ethnomathetics has great potential in increasing the quality of mathematical education in Indonesia. This approach requires collaboration between teachers, students and communities to create a rich, meaningful, and exclusive learning experience.
Source: D'Ambrosio, U. (2001). Ethnomathetics: Link Between Traditions and Modern. Sense Publishers.
It talks about the concept of ethnomathetics and its relevance in modern education..
