Education 4.0 Calculator Learning Method(2nd Edition) Abstract Introduction: Industry 4.0 requires employees who are critical thinkers, innovators, digitally skilled and problem solvers. The problem in the future is not the lack of jobs, but the lack of skills that new jobs will demand. Therefore, the Objective of the Education Calculator Learning Method 4.0 is to develop the skills required by the Industry 4.0 labor market, such as problem-solving and digital skills. Method: Education 4.0 Calculator Learning Method combines Simple Knowledge, Problem-based Learning, Game-based Learning and Technology Integration. Educational 4.0 Calculator Learning Method introduces 2 simple knowledge namely Peter Chew Method and Peter Chew Rule for solving triangles problem. For problem-based learning, participants will be given worksheets with various triangle problems. Individuals need to solve various triangle problems with the help of the Education Calculator 4.0 application. this will develop the problem solving skills of the participants. worksheets with various triangle problems are also designed to meet experiential learning. Digital Game-Based Learning and Educational 4.0 Calculator can develop student digital skills. Discussion and Results: Feedback from the 25 teachers of the Education 4.0 Calculator Workshop shows that the Educational Calculator Workshop 4.0 was completely successful because after attending the Education 4.0 Calculator Workshop, all 25 teachers agreed to know how to use the Education 4.0 Calculator to solve all triangle problems step by step with one Rule and once only. The feedback of the Education 4.0 Calculator Workshop from SMJK Chio Min Student also showed that the Education 4.0 Calculator Workshop was a complete success as all 24 students agreed that after attending the Educational Calculator Workshop 4.0, they knew how to use the Educational Calculator 4.0 to solve triangle problems step by step with one with one Rule and once only. . Conclusion: The objective of Education 4.0 Calculator Learning Method is to develop the skills needed by students in the Industry 4.0 labour market. To succeed in the Educational Calculator Learning Method 4.0. Simple knowledge and Education Calculator 4.0 should be prioritized! Teacher training needs to come first!