12.1 퀴즈가 포함된 대화형 책 – 관심 이해하기

수업 학습 목표:

  • Principal & Interest – Know the principal you deposit and the 관심 the bank adds, and see how both grow over time.

  • 72의 법칙 – Use the simple 72 ÷ interest rate formula to estimate how many years it takes your money to double.

  • Simple vs. Compound Interest – Compare simple interest earned only on the principal with 복리 that earns on interest too.

  • Asset Choices & Risk – Identify bank deposits, stocks, bonds, mutual funds, real estate, commodities and match each to its typical risk and reward level.

주요 수업 정보:

  • Higher Interest = Faster Growth – A bigger 이자율 lets savings reach goals sooner.

  • Compound Interest SnowballsEarning interest on interest accelerates growth the longer you save.

  • 72의 법칙 – Quick math shows doubling time; e.g., 6 % ≈ 12 years to double.

  • Match Assets to Goals – Balance risk vs. reward by mixing safe bank deposits with higher-return options like stocks or mutual funds.

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