Advancing Learning Math Industry Era 4.0

The emergence of the industrial era 4.0 is a challenge in welcoming and preparing mathematics learning. The purpose of this study was to determine the components in welcoming mathematics learning in the industrial era 4.0. This type of research uses descriptive qualitative with the method used is the study of literature/literature review from 2012 to 2019. From the results of the literature review, it is concluded that there are 3 components in welcoming mathematics learning in the industrial era 4.0. 1) HR Literacy, covering aspects; critical thinking, creative thinking, reflective thinking, mathematical imagination, mathematical reasoning, mathematical communication, and problem-solving. 2) Data literacy, including system aspects cyber-physical, internet of things, cognitive computing, and cloud computing. 3)Technology literacy, including aspects; Technology for doing mathematics, Technology for practicing skills, and Technology for developing conceptual understanding.


Introduction
These guidelines, The term Industry Era 4.0 was first introduced in 2011 at the Hannover masse industry exhibition in the city of Hannover, Germany. This is also a proposal for the development of economic policy concepts based on the latest technology strategies [1]. From 2012 to mid-2019, it attracted the attention of a variety of advanced research in all fields, because it required the ability to adapt to technological [2].
In Indonesia in 2018 and 2019, it showed the most significant number of previous studies.
Industrial Revolution 4.0 [3] revises and perfects the 3.0 industrial revolution. 3.0 industrial era depicts machines that move, computers and robots think automatically [4]. While Industry 4.0 is a blend of technologies that results in physical, biological, and digital dimensions to form a collaboration that is difficult to distinguish [5]. This is seen from the emergence of Technology cyber-physical, internet of things, cloud computing,cognitive computing as automation and exchange of data in manufacturing technology [6].
Before the researchers revealed the industrial era 4.0 long before humans had long implemented it in various sectors. The more the development of the 4.0 era, computing, and robotics technology replaced the role of humans who are unable to compete. The impact is that many middle to lower-level workers are on strike and losing their jobs we are feeling. Not only in Indonesia but even in superpowers and developing countries [7]- [9]. In America there was a decrease in the demand for labor in the agriculture sector (-39%), households (-6.1%), factories (-5.2%), transportation (-2.5%), and mining (-1, 9%); with a total reduction of 56.7% of the total workforce needed [10]. But the industrial era 4.0 is also able to replace and add jobs that are more practical, effective and efficient.
The presence of computer and internet technology also contributed 1.9 million jobs in the United States.
For millennials, especially educators, this is a big challenge to meet the changing world of the industrial era 4.0. The digitalization of information and the use of artificial intelligence, massively in various sectors of human life, including in the world of education, is a sign of the start of the industrial era 4.0 [5].The education system has shifted a lot. Some tutorials do online learning. Track records of various school, teacher and student data that rely on the internet [11]. That is why digital technology is the thing that most influences the education system in the world today.
In the world of mathematics learning education is one of the tools to develop the industrial era

Method
To

Literature search results
From

Answers to the determination of literature
In this stage, the answers to the problem formulation will be described above c) Technology literacy to understand how machines work and how they are implemented. This competency must refer to previous literacy.

What is Industrial Era 4.0?
Industrial Era 4.0 is a change in human activity that is globally disrupted. Industry 4.0 is also referred to as a term used to refer to an era where there was a combination of technology that resulted in physical, biological, and digital dimensions forming a combination that was difficult to distinguish (Schwab, 2016 The industrial revolution has changed 4 times. Human life has been monitored by the development of technology-based on computing and unlimited data, but what serves as a benchmark for the Industry 4.0 era is the role of its human resources. To make a superpower, what must be changed first is an education system that can compete globally. Therefore, education also contributes through learning constructs that are problematic in daily life to develop the realm of knowledge and skills and attitudes in students in a sustainable way throughout their lives.
The emergence of several various industries and companies in Indonesia is currently being discussed. The lower-middle-class economy will be increasingly oppressed, because of the loss of livelihoods. Everything is done using Gawai through the application, so that the era is conjured up with everything difficult to be easy, far to be close. For example, in Indonesia, the creation of the Gojek company was followed by similar companies that were no less easy in service [14].
Not wanting to lose, even in the field of education, the very tight competition will be found.
Many educational institutions are gradually losing students. Because many schools are using the industrial era of 4.0. private and private institutions began to close books. Due to the presence of the teacher's room which is trending to learn where and whenever. Therefore the teacher must understand various ways of presenting material that is integrated with technology using the right approach and model. Likewise with learning mathematics that can use technology creatively and appropriately, it can enrich the material. This era will also disrupt various human activities, including the fields of science and technology (science and technology) as well as the fields of primary, secondary, and higher education.  As one of the problems solving students and teachers, because of the emergence of sensory, creative and recreative mathematical imagination.
Reflective Thinking Accustomed to thinking critically and creatively Problem Solving Apply collaboratively, both to the use of models, approaches, strategies, and methods that are appropriate to the 4.0 era.
The above aspects are known in learning mathematics with the term high order thinking skills (HOTS) because thinking is complex in finding and solving problems. Cloud Computing Able to use various other activities to produce mathematics learning in 4.0 era The four aspects in the data component of mathematics learning in the 4.0 industry era above will be able to train teachers; a) prepare their students to be able to work, while the work is currently not available; b) preparing children to be able to solve problems for which problems have not yet arisen, and c) preparing children to be able to use technology whose technology has not yet been discovered. The three aspects above will produce output; a) teachers who can master and utilize digital technology in learning. Teachers are required to change the perspective of education both learning methods and educational concepts following the demands of the industrial revolution era 4.0 [15].
This requires students to have skills, knowledge, and abilities in the fields of technology, media, and information, learning and innovation skills as well as life and career skills.

Conclusion
Industry era 4.0 is the emergence of cyber-physical technology, internet of things, cloud computing, cognitive computing as automation and data exchange in manufacturing technology. The occurrence of digitalization of information and the use of artificial intelligence (Artificial Intelligence) on a massive scale in various sectors of human life, including in the world of education, is a sign of the start of the industrial era 4.0. In the world of mathematics learning education is one of the tools to develop the industrial era 4.0. There are 3 components in welcoming mathematics learning in the industrial era 4.0. a) HR Literacy, including aspects; critical thinking, creative thinking, reflective thinking, mathematical imagination, mathematical reasoning, mathematical communication, and problem-solving. b) Data literacy, including aspects of cyber-physical systems, internet of things, cognitive computing and cloud computing. c) Technology literacy, including aspects; Technology for doing mathematics, Technology for practicing skills, and Technology for developing conceptual understanding.