This chapter introduces the fundamental concepts of corporate finance and provides a strong foundation for understanding how money grows and how investment decisions are made. It explains the concept of compound interest and how it affects the value of money over time, which is a key principle in financial decision making. The lesson also introduces valuation basics, helping learners understand how assets and investments are evaluated in finance. In addition, it covers important ideas in financial literacy, including how money grows through investment and how individuals and businesses make rational financial decisions. The content is designed to help students understand the relationship between time, risk, and return in financial environments. It also connects these concepts to real-world business applications, such as investment planning and financial management. By learning these basics, students build the foundation needed for more advanced topics in corporate finance, including capital budgeting, risk analysis, and valuation techniques. This chapter is especially useful for beginners who want to understand how financial systems work and how companies and individuals make informed investment decisions. By the end, learners will have a clear understanding of core finance principles that are essential for further study in corporate finance and investment analysis.