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What's a Stock? Own a Slice

A Level Up lesson. This page is for grown-ups: preview it before your kid plays, or talk about it after.

A share of stock is a tiny piece of a company. Its price rises and falls with how the company, and investors’ feelings, do.

For ages 11–13 (grades 6–8) · about 15 minutes · read-aloud on every screen

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What your kid learns

  • Shares are slices

    Companies sell shares to raise money to grow. Each share is a tiny piece of the company. The stock market is where people buy and sell shares.

  • How owners can gain

    Owners gain when the share price rises. Some companies also pay dividends, a share of their profits. Many companies don’t.

  • Prices move every day

    Prices go up and down with news, how the company does and how investors feel. Nobody knows tomorrow’s price.

  • Risk in three lines

    A company can fail, and its stock can go to zero. Owning many companies, a basket, lowers that risk. Drops are normal, so money you need soon doesn’t belong in stocks.

The story: Kayla owns a slice

Kayla and Alex follow pretend news about a made-up company and watch its price move.

  1. Helper: Kayla owns one pretend share of Crunchy Co., a made-up snack company.
  2. Kayla: So I own a tiny slice of the company? Like one thin slice of a giant cake?
  3. Helper: Exactly. When Crunchy Co. does well, that slice can be worth more.
  4. Alex: News: their new flavor is a hit! The pretend price goes up.
  5. Helper: But prices move every day. And a company can fail, so its stock can go to zero.
  6. Kayla: Then owning a little of lots of companies is safer than owning just one.
  7. Helper: A stock is a slice of a company. Money you need soon stays out of stocks.

The game: Pretend portfolio

You own one share each of three made-up companies. Draw news cards and predict what happens. Pretend companies, pretend prices.

Games use pretend money and work with taps or a keyboard. Nothing is timed.

New words

stock / share
a tiny piece of a company
shareholder
someone who owns shares of a company
dividend
a share of profits that some companies pay owners
stock market
where people buy and sell shares

Questions at the end

  • What is a share of stock?
  • How can a stock owner gain?
  • A company fails. What can happen to its stock?
  • Why does owning many companies help?
  • Why do stock prices move?

Remember this

A stock is a slice of a company.

Talk about it

If you could own a slice of one company, which would you pick? Why?

Try it at home: Who’s behind your stuff?

  1. List 5 things you use every week.
  2. With a grown-up, find the company behind each one.
  3. Just look. No buying.

The whole mission works with no account or app.

School standards

  • Grades 6–8
  • National Standards for Personal Financial Education: Investing
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Lessons teach how money works. They are not financial advice.