Success by JazE Edutech / Resource Kit
Resource Kit
Practice capital gains by doing: printable trade logs, holding-period sorting cards, worked gain/loss math, and a parent-teen first-account guide for home or class.
A capital gain is the profit you realize when you sell an investment — a stock, a fund, or another asset — for more than your cost basis (what you paid plus certain fees); selling for less creates a capital loss. Under federal rules, a gain on an asset held one year or less is short-term and taxed at ordinary income rates, while a gain held longer than a year is long-term and taxed at 0%, 15%, or 20% for most taxpayers.
Full written guide, sources, and FAQs
Capital gains stop being jargon when students compute them by hand. This printable kit pairs trade logs and holding-period sorting cards with worked examples and a parent-teen first-account conversation guide.
This resource helps readers connect what are capital gains to classroom practice, standards-aware implementation, and responsible next steps for schools and sponsors.
A capital gain is the profit you realize when you sell a capital asset — usually a stock, a fund, or another investment — for more than your cost basis, which is generally what you paid plus certain fees. Sell for less than your basis and the difference is a capital loss. The Internal Revenue Service frames the arithmetic the same way this kit teaches it: proceeds, minus basis, equals the gain or the loss.
Timing changes the treatment. Under current federal rules, an asset held one year or less produces a short-term gain taxed at ordinary income tax rates, while an asset held for more than one year produces a long-term gain taxed at 0%, 15%, or 20% for most taxpayers, with special rates for certain assets such as collectibles (IRS Topic No. 409). Teaching students to spot which clock is running is the entire point of this kit.
Take one illustrative trade. A student buys ten shares of a fictional company at $40 each, for $400, and pays a $5 purchase fee, making the cost basis $405. Fourteen months later the shares sell at $70 each, bringing in $700, minus a $5 selling fee, for net proceeds of $695. The capital gain is $695 minus $405 — a $290 gain.
This kit was designed for the same milestone reached from three directions: a student buying a first share, a teacher running an investing unit, and a parent opening a first brokerage account with a teenager. No real money, no accounts, and no tax filings are needed to use it — every exercise runs on paper with illustrative numbers.
Everything in the kit prints cleanly in black and white and works with nothing more than pencils, so classrooms and kitchen tables are equally equipped. Each piece targets one specific skill in the chain that runs from purchase to after-tax result, and the pieces are sequenced so the math is practiced before the tax treatment is layered on.
In a 45-minute class session, open with the short answer above, then have pairs of students complete two trade-log rows using the worked examples as a model. Run the sorting round next: each pair receives shuffled cards, counts the days between buy and sell dates, and places every card in the short-term or long-term pile. Close with a debrief on why two identical profits can be taxed differently.
At home, a parent and teen can split the kit across two short sittings: the first covers the trade log and worked examples, and the second works through the sorting cards and the conversation guide. Self-study works in a single sitting — read the quick reference, attempt two exercises, then check the answers and redo any row that landed in the wrong column.
Every piece in the kit shows its own progress, so learners can see at a glance which trades are finished. Cards start face-down showing only dates and flip into one of two piles once the holding period is computed. Each trade-log row starts open and is closed only when basis, proceeds, and classification are all filled in. The piles shrink and the closed rows stack up, which makes mistakes just as visible as the wins.
Run every trade in the log through the same six checks, in order. The sequence mirrors how real records are actually kept, and it turns an intimidating tax phrase into a repeatable routine that students can perform on their own by the third or fourth row.
The kit is the practice step in our step-by-step investing series, and each companion piece covers a different stage of the same journey. Use them together so learners see the full picture: how a position is chosen, why holding periods stretch out, and what happens when an asset swings hard in both directions.
This kit is educational practice material, not tax, legal, financial, or investment advice. Federal and state rules change, dollar thresholds are updated regularly, and individual outcomes depend on personal circumstances. For any real filing, consult current IRS publications — including Topic No. 409, Publication 550, and Publication 929 — or a qualified tax professional.
Every dollar figure in the exercises is illustrative practice data created for the worksheets, not a projection of any real investment, and no example implies a likely or promised return. Classroom activities are designed to stay educational and age-appropriate, and nothing here requires opening an account, placing a trade, or sharing personal information.
Yes — a child's investment income is taxable, but the mechanics differ from an adult's. A modest annual amount of a child's unearned income is not taxed, the next slice is taxed at the child's own rate, and income above that is generally taxed at the parents' rate under the kiddie tax rules. The dollar thresholds are updated regularly, so check the current IRS tables in Publication 929.
The holding period. An asset held one year or less produces a short-term gain, generally taxed at ordinary income tax rates; an asset held more than one year produces a long-term gain, taxed at 0%, 15%, or 20% for most taxpayers at the federal level (IRS Topic No. 409). The kit's sorting cards exist to make that one-year line automatic.
Cost basis is generally what you paid for an investment, including certain fees or commissions, and it is the number you subtract from net proceeds to find a gain or loss. Brokers typically track basis for positions bought through them, which is why recording it by hand in the trade log is such a useful practice habit.
A capital loss is not a total dead end at tax time: losses offset capital gains first, and beyond that up to $3,000 of other income per year ($1,500 if married filing separately) at the federal level, with unused losses generally carrying forward to future years (IRS Topic No. 409). The kit includes loss trades on purpose so students practice both directions.
Generally no. A gain that exists only on paper — often called unrealized — is not taxed under federal income tax rules; selling is what realizes the gain and creates the taxable event. That distinction between paper and realized results is one reason the trade log waits until a sell date is recorded before closing a row.
No. The kit is a teaching tool for building calculation and classification skills with illustrative numbers. It does not address any individual situation, does not cover state tax rules, and does not substitute for current IRS publications or a qualified tax professional when a real sale is reported.
Internal Revenue Service
Internal Revenue Service
Internal Revenue Service
U.S. Securities and Exchange Commission
Jump$tart Coalition and Council for Economic Education
Next Gen Personal Finance