Inflation in one sentence

The same crowns, less juice

Inflation in one sentence: prices rise over time, the same pocket money buys less. It is not a punishment of you. It is not that “you save badly”. It is the world outside. Planner counts on it with a soft date and a reserve in the goal.

It is not a macroeconomics course. Sekolah wants a sentence. You want not to blame mum for rent that went up.

Juice last year 20, this year 25. Jakub: “mum is taking from us”. Tereza: “juice got more expensive, the envelope is the same, so fewer juices or a different envelope.” Rent is above the line. Juice is below. Comparing mum with a machine is disrespect.

Prices move, blame does not

You do not run inflation. You do not set rates. You decide an envelope. Less W, when M got more expensive (a snack, a copy).

Parents handle rent and family food. When they save, it is not your mark. Persiapan. Here: a headphone goal can get more expensive. Recalculate the path. Do not rush into a loan and crypto “against inflation”. That is a trap.

At school this is enough: prices up, pocket money does not have to. That is why a plan is not carved in stone.

A 50% off from an inflation sign still wants a base. Shopper filters live.

Tereza wants to shorten it to “it will be fine somehow”. Jakub asks what the lesson Inflation in one sentence is for, when a table can do a sum. A sum does not count respect, a PIN, a trap or an envelope. The core is: Inflation: the same crowns, less stuff. Blame for that does not belong to a child.

Adults pay the rent. The card, the account and the PIN belong to a parent. A child’s email does not belong here. Pocket-money numbers do not belong on the network. If you break these rules in the lesson “Inflation in one sentence”, you know a word, not the course.

A goal 600, after two months the price 660. Tereza +1 month or +20 into L. Jakub “it is pointless, I will buy on debt”. A loan from a friend does not beat inflation. Friendship yes — badly.

Juice 20→25. 5 juices were 100, now 125. An envelope 100 = 4 juices. Numbers, not blame.

Practice numbers, not a bank statement. Tereza has 80 Kč in the want envelope. Jakub pushes a step this lesson can name. When Tereza uses the core, either it waits for a parent, or it fits the envelope. If not, anger and a hole are left — proof of pressure, not that the lesson is pointless.

Why this right now

You are in the course Money with Martin, level Planner. You can write numbers in a notebook or a table, but the topic is money and decisions, not Excel formulas. The account, the card and the PIN belong to a parent. A child’s email does not belong here. Do not put pocket-money numbers on the network.

This is not the Sheets with Martin course. A table may help, but the mark of success is a decision, not SUM.

You will know this lesson by one sentence: Inflation: the same crowns, less stuff. Blame for that does not belong to a child. When you can say it to a parent or a teacher, you have the core. The rest is practice, not magic.

A small job and a class trip need to know that a January ceiling can fail in June. A recalculation, not panic.

If you skip this, the next lesson in level Planner will stand on fog. The sentence exists. 100 Kč / 25 = 4 juices. A goal 600 is soft. It is not a test for marks. It is a safety net, so “Inflation in one sentence” is not only a heading.

Four things you will build from the course

The course has four small projects. You do not have to do them all at once. Today you add only what this lesson can do.

Workshop: a sentence and a soft goal

Write a sentence about inflation. By a goal 600 add “or 650 / +a month”.

1. The sentence in your own words. With no blame on mum.

2. One example: 20→25. How many juices from 100?

3. A goal 600 soft. How?

4. A ban: crypto and someone else’s “inflation protection”.

You count with a sentence with no blame. With blame you took rent onto yourself. Persiapan forbade that. Inflation does not change it.

Pocket money: Pocket money: compare one juice now and a memory. With no blame on the family. Do not write someone else’s amount, a PIN, an IBAN or “how much a classmate gets” next to it. A rule and a practice number are enough — or an honest zero.

Class trip: A trip: check a ceiling from a September poster in spring. Do not write someone else’s amount, a PIN, an IBAN or “how much a classmate gets” next to it. A rule and a practice number are enough — or an honest zero.

Game shop: A game: a pass price moves. The bridge into Kč again. Do not write someone else’s amount, a PIN, an IBAN or “how much a classmate gets” next to it. A rule and a practice number are enough — or an honest zero.

Stall: A stall: lemonade cost gets more expensive. The cup price too, or profit dies. Do not write someone else’s amount, a PIN, an IBAN or “how much a classmate gets” next to it. A rule and a practice number are enough — or an honest zero.

Practice: the world, or blame?

Match.

1. Juice +5 Kč. Did you “cause” it? Why not?

2. A goal 600, a price 660. Two honest paths?

3. Rent up. Whose line?

4. “Kirim pocket money, we will protect against inflation.” Why not?

Now you 💪

Go through three checks. By each one, tick in your head: do I see it, or not?

1. I can say an inflation sentence with no blame.
2. A goal may get more expensive — a date or a path changes.
3. Inflation protection from a chat is a trap.

If something is missing, go back to the steps above. It is not a test for marks. It is a safety net, so you go on with certainty, not with a mess.

What to take from this lesson

• The same tokens, less stuff.
• No blame on a child.
• A soft goal is Planner.
• Do not buy inflation protection from a chat.
• Namas in the examples (Tereza, Jakub) are made up. Do not put your number, email or photo here.
• Next lesson: When you can do this, go to the next lesson in the same level.

© 2026 Ing. Martin Polak / AlgoRhino · Ketentuan penggunaan konten