Bonds and cash investments
Cash investments emphasise stability and access, while bonds represent lending to a government or organisation in exchange for promised payments.
- Explain bonds and cash investments in clear language.
- Apply the concept to a realistic student scenario.
- Identify at least two mistakes or risks.
- Complete a practical activity and evaluate the result.
The central idea
Cash investments emphasise stability and access, while bonds represent lending to a government or organisation in exchange for promised payments.
These assets may reduce portfolio volatility or support shorter horizons, but they still face inflation, credit and interest-rate risks. The purpose is to build a decision process that still works when money is limited, circumstances change or emotions are strong.
Key concepts
A tradable debt instrument.
The date principal is due to be repaid.
The risk that the borrower does not meet obligations.
A step-by-step method
- Distinguish cash access from bond price movement
Ask what evidence, assumptions and trade-offs are involved. Record your reasoning so it can be reviewed rather than relying only on memory.
- Assess the borrower’s ability to repay
Ask what evidence, assumptions and trade-offs are involved. Record your reasoning so it can be reviewed rather than relying only on memory.
- Match maturity to the goal
Ask what evidence, assumptions and trade-offs are involved. Record your reasoning so it can be reviewed rather than relying only on memory.
- Compare return after inflation and fees
Ask what evidence, assumptions and trade-offs are involved. Record your reasoning so it can be reviewed rather than relying only on memory.
Applying the lesson
A bond paying fixed interest may fall in market value when new interest rates rise. Holding to maturity can produce a different experience from selling early, assuming the issuer pays as promised.
The example is deliberately simplified. Real decisions may require product documents, current fees, tax information and guidance from an appropriately authorised professional.
Why this matters over time
These assets may reduce portfolio volatility or support shorter horizons, but they still face inflation, credit and interest-rate risks. A single decision may feel small, but repeated choices shape cash flow, risk exposure and future flexibility. The goal is not to optimise every rand perfectly; it is to avoid preventable mistakes and make improvements that can be sustained.
Before acting, distinguish facts from assumptions. Facts can be checked today. Assumptions are estimates about income, prices, returns, behaviour or future events. A responsible plan makes both visible.
Common mistakes
- Calling all bonds risk-free.
- Comparing nominal returns without inflation.
- Ignoring access restrictions or maturity dates.
Practical activity
Explain how cash and a five-year bond might behave differently if interest rates rise.
Reflection: What did you assume? What information would change your conclusion? What is one small action you can complete this week?
Key terms
- Bond
- A tradable debt instrument.
- Maturity
- The date principal is due to be repaid.
- Credit Risk
- The risk that the borrower does not meet obligations.
Lesson recap
Cash investments emphasise stability and access, while bonds represent lending to a government or organisation in exchange for promised payments. Use the step-by-step method, keep essential needs protected, and do not treat an educational example as a promise or personalised recommendation.
Check your understanding
Answer all six questions. Explanations appear after grading, so use mistakes as part of the learning process.
1. Which statement best captures the main concept in this lesson?
2. Which action is the strongest starting point?
3. Which behaviour is a common mistake discussed in the lesson?
4. What does “bond” mean in this lesson?
5. Which statement is the most responsible?
6. What should a student do after completing the practical activity?
Mark it complete after reviewing the assessment explanations.