🍦 Student Workbook

Who Ate My Ice Cream?

Work through this at your own pace. Tap the vocabulary words, write your answers, and figure out what you think about taxes.

🍦 Ages 7–10
🏫 Single Scoop
💰 Sales Tax + Income Tax
🐘🐴 Ellie & Donnie
Ellie the Elephant Donnie the Donkey

📖 Vocabulary Words

Tap any word to see what it actually means. Try to guess before you peek!

Tax
noun tap ▾
Money the government collects — either when you buy something or when you earn something. It pays for things the whole community shares, like roads, schools, and fire stations.
Sales Tax
noun tap ▾
A tax added to the price when you buy something. In Sweetville it's 7% — so Ellie pays 26¢ extra on a $3.75 cone. The shop owner collects it and sends it to Town Hall.
Income Tax
noun tap ▾
A tax on money you earn — taken from your paycheck before you see it. Different from sales tax, which hits when you buy things. This is what the 16th Amendment made permanent.
Excise Tax
noun tap ▾
A special kind of sales tax on certain items — like gasoline, cigarettes, or soda. Sometimes called a "sin tax" when it's used to discourage things, or a "user tax" when only people who use a thing pay for it (like gas tax helping pay for roads).
16th Amendment
noun tap ▾
Added to the U.S. Constitution in 1913. It made the income tax a permanent law — not just a wartime emergency. People have debated whether that was a good idea ever since.
Percentage (%)
noun tap ▾
A part out of 100. 7% means 7 cents for every dollar you spend. So a $3.75 purchase times 7% = about 26 cents of tax.
Shared Services
noun tap ▾
Things paid for by taxes that anyone in the community can use — roads, schools, fire stations, parks. You don't have to pay extra each time you use them. That's the whole idea.
Tradeoff
noun tap ▾
When choosing one thing means giving something up. Lower taxes = more money to keep, but fewer shared services. Higher taxes = more services, but less in your pocket. Every choice has a cost.
Constitution
noun tap ▾
The main rulebook for the United States government. It lists what the government can and can't do. Amendments are changes added to it over time — like the 16th Amendment for income taxes.

✅ Check-In Questions

Answer these after reading the book. Write what you actually understood — then reveal the sample answer to check yourself.

🎯 Tip: If you can answer these in your own words, you've got it. Don't try to memorize — just try to explain.

Question 1
Ellie's three scoops cost $3.75, but she paid $4.01. What happened to the extra 26 cents?
Question 2
What is the 16th Amendment, and why does it matter?
Question 3
What's the difference between a sales tax and an income tax?
Question 4
Ellie prefers taxing what people spend. Donnie prefers taxing what people earn. What's one reason for each view?
Question 5
What is a "shared service"? Give two examples from the book and explain why they count.

✏️ Activities

Four activities tied directly to the book. Tap to open any one.

🧮
Activity 1 — Tax Calculator
The exact math from the book • Do it yourself

Sweetville's sales tax is 7%. Calculate the tax and total for each Sweet Scoops order below. Use this formula: Tax = Price × 0.07 · Total = Price + Tax

OrderPriceTax (7%)Total
🍦 Single scoop$1.25
🍦🍦 Double scoop$2.50
🍦🍦🍦 Triple scoop$3.75
🍨 Giant Sundae$6.00
🔎
Activity 2 — Shared Service or Not?
Figure out what taxes actually pay for

A shared service is something funded by taxes that anyone in the community can use equally. Tap each item — mark it Yes if taxes pay for it, No if they don't.

🏫 Public School 🛤️ Roads 🍦 Ice Cream Cone 🚒 Fire Station 🎮 Video Game 🌳 Public Park 👟 New Sneakers 💡 Street Lights 🚑 Ambulance 🎂 Birthday Cake
🏛️
Activity 3 — You're on the Town Council
No right answer — just think it through

Sweetville's town council is deciding what to do with the tax rate. Read both options, then answer honestly.

OptionWhat changesThe tradeoff
Lower to 4%Families keep more money every time they shopTown collects less — some services may shrink
Raise to 10%Town can fund more — expand school, fix more roadsEvery purchase costs families more
Add income taxTax what people earn instead of (or in addition to) what they spendSome say it discourages earning more; others say it's fairer
Which option would you vote for — and why?
What would you say to someone who voted differently?
Is there anything you'd want to know more about before making your decision?

💡 Real talk: Adults in every city and country face these exact choices every election. The fact that you're thinking about tradeoffs already puts you ahead.

🐘🐴
Activity 4 — Ellie's Taxes vs Donnie's Taxes
Drag each tax into the right pile

Donnie prefers taxes on earning — what comes out of your paycheck. Ellie prefers taxes on spending — you only pay when you choose to buy something.

Drag each tax tile into the matching pile, then tap Check to see how you did.

💼 Income Tax 🛍️ Sales Tax 🏢 Payroll Tax ⛽ Gas Tax 📈 Capital Gains Tax 🚬 Excise Tax 💰 Self-Employment Tax ✈️ Hotel & Travel Tax
🐴 Donnie's Pile
Taxes on earning
🐘 Ellie's Pile
Taxes on spending

💡 Quick reminder: Most countries use a mix of both — taxes on spending and taxes on earning. Ellie and Donnie aren't really arguing about getting rid of one. They're arguing about which kind should do more of the work.

🌟 My Progress

Check things off as you finish them. You've got this.

Progress 0%

0 of 10 complete

Finished reading Who Ate My Ice Cream?
Learned the vocabulary words (all 9)
Answered all 5 check-in questions
Activity 1 — Calculated the sales tax
Activity 2 — Sorted the shared services
Activity 3 — Made my town council vote
Activity 4 — Sorted Ellie's & Donnie's taxes
Completed the knowledge quiz
Wrote my "What's the Scoop?" reflection
I can explain taxes to someone else in my own words 🍦

🧠 Knowledge Quiz

Ten questions. Tap an answer — you'll find out right away if you got it.

Quiz 1
Sweetville's tax rate is 7%. Ellie buys $3.75 of ice cream. About how much tax does she pay?
About 7 cents
About 26 cents
About 75 cents
About $1.00
Quiz 2
What did the 16th Amendment do?
It created Sweet Scoops
It banned all taxes forever
It made income tax a permanent law in 1913
It set Sweetville's tax rate at 7%
Quiz 3
What is the key difference between a sales tax and an income tax?
Sales tax is only for rich people
Sales tax is on what you buy; income tax is on what you earn
They are exactly the same thing
Income tax goes to the shop; sales tax goes to Town Hall
Quiz 4
Which kind of tax does Ellie prefer — and why?
Income tax — because it's based on what you earn
Sales tax — because you only pay when you choose to buy something
No taxes at all — she thinks they should be abolished
Both equally — she doesn't have a preference
Quiz 5
Which of these is the best example of a shared service?
Ellie's ice cream cone
Mr. Butterworth's ice cream recipe
Cobblestone Road that everyone in town drives on
The ticket to see a movie at the Sweetville cinema
Quiz 6
What happens when Sweetville lowers its tax rate?
The town collects more money and can build more things
Families keep more money per purchase, but the town collects less
Nothing changes — taxes don't affect services
Everyone gets a free scoop at Sweet Scoops
Quiz 7
Donnie prefers an income tax. What's his main reason?
It costs less to collect than other taxes
People who earn more pay more, which he thinks is fairer
It only affects rich people
It doesn't really exist anywhere
Quiz 8
Mr. Butterworth, the shop owner, collects sales tax. What does he do with that money?
He keeps it as part of his profit
He gives it back to customers as a discount
He sends it to Town Hall to pay for shared services
He hides it in a special jar in the back room
Quiz 9
A "tradeoff" means…
A way to get something for nothing
When choosing one thing means giving something else up
Trading ice cream flavors with a friend
A type of government building
Quiz 10
What does the U.S. Constitution have to do with taxes?
It bans taxes completely
It says ice cream cones cost $3.75
It sets the rules for what the government can tax — the 16th Amendment was added in 1913
It only matters in Sweetville
Score: 0 / 10
Answer all 10 questions to see your final score.

🍦 What's the Scoop?

Put it all together in your own words. No grades. Just think.

🍦 The book asked one big question: "Who ate my ice cream?" Now you know it was Sweetville's sales tax — 26 cents that went to shared services everyone can use. And you know people disagree about how much tax makes sense, and which kind.

In your own words: what's the scoop on taxes? Where did Ellie's 26 cents go — and do you think it was worth it?
Which view makes more sense to you — Ellie's (tax what people spend) or Donnie's (tax what people earn)? Why? Can you also explain why someone might pick the other one?
What's one thing from this book that surprised you? What's one question you still have?
Something that surprised me:
A question I still have:

🌟 You're done! Head to the Progress tab and check off your final items. Well done, Sweetville citizen.