Investing · Video Lesson
What is a Bond?
A bond is essentially a loan to a government or company that pays you interest. This lesson explains how bonds work, why governments and corporations issue them, the main types (government, municipal, corporate), how investors earn from them, the risks, and why bonds add stability and diversification to a portfolio.
For Teachers
Lesson at a glance
- Topic
- Investing
- Grade Level
- Grades 7–12 + adult
- Resource Type
- Video Lesson + Worksheet
- Estimated Time
- 45–60 minutes
- Format
- Class discussion + activity
- Materials
- Video, worksheet, calculators, whiteboard
What Students Learn
Learning objectives
- Define a bond and explain how it works as a loan with fixed interest and a maturity date
- Explain why governments and corporations issue bonds
- Identify the main bond types: government, municipal, and corporate
- Describe how investors earn from bonds and the inverse price/interest-rate relationship
- Explain how bonds add stability and diversification versus stocks
Video Lesson
Watch: What is a Bond?
Materials
What you’ll need
- Internet access for the video
- Printed copies of the worksheet quiz (one per student)
- Calculators for the interest activity
- Whiteboard or projector
Key Terms
Vocabulary
- Bond
- A loan an investor makes to a government or company in exchange for interest and repayment at maturity.
- Issuer
- The government or company that sells the bond to borrow money.
- Maturity date
- The date the bond’s face value is repaid to the investor.
- Coupon
- The interest a bond pays its holder.
- Government bond
- A bond issued by a national government, generally lower risk.
- Municipal bond
- A bond issued by a state or local government.
- Corporate bond
- A bond issued by a company, usually higher risk and yield.
- Diversification
- Spreading investments to reduce the impact of any single one.
For Teachers
Lesson plan
Estimated time: one 45–60 minute class period.
Lesson sequence
- Introduction (10 min). Ask what students know about bonds. Frame a bond as lending money and being paid interest, the mirror image of borrowing.
- Watch the video (15 min). Play the lesson video. Ask students to note the types of bonds and the risks.
- Discussion (15 min). Cover how a bond differs from a regular loan, why entities issue bonds, the main types, how investors earn (interest or selling at a profit), and the inverse relationship between bond prices and interest rates.
- Activity (10 min). Students calculate a bond’s annual interest payment and discuss its role in a portfolio; groups role-play a government vs. a corporation deciding to issue bonds.
- Quiz (8 min). Students complete the printable quiz; the answer key is included for teacher use.
Assessment
Assess participation, the activity, and the printable quiz.
This lesson is for educational purposes only and is not investment advice.
Discussion
Discussion questions
- What is a bond, and how is it different from a regular loan?
- Why do governments and corporations issue bonds?
- What are the main types of bonds, and how do their risks differ?
- How can an investor make money from a bond?
- Why might an investor add bonds to a portfolio that already holds stocks?
Printable Quiz
What is a Bond? — Quiz & Answer Key
Multiple-choice quiz based on the video, with an answer key for teacher use.
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