This comprehensive Basic Module 1B1, B2 Mathematics training course is designed for applicants seeking an EASA Part 66 Cat. B1 or B2 License. The course aims to equip students with essential mathematical skills required for the aircraft maintenance industry. Upon completion, participants will demonstrate a strong understanding of fundamental mathematical concepts, including arithmetic operations, unit system conversions for measures of length and weight, construction and solving of algebraic equations for practical problems, interpretation of graphs in maintenance documents, and comprehension of trigonometric expressions and relationships. Through practical exercises and real-world examples, students will develop the ability to apply these mathematical principles effectively in aircraft maintenance scenarios, enhancing their readiness for licensure and professional practice in the aviation sector.