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THINGS WORTH KNOWING · MONEY

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Same Thing. Different Deal.

Does a bigger pack mean a better deal? Compare three fictional pencil packs, calculate their cost per pencil and decide which fits a three-dollar budget when only four pencils are needed.

Discoverers · Ages 7–920 minutes2 pages · US Letter

Beginner knowledge · Grown-up guidance included

Print, think and try together.

Free PDF · No sign-in needed.

Download activity + grown-up guide · 2 pages

The learner page is followed by its answer and grown-up guide. Page numbers match the complete collection.

Three pencil packs showing quantities, total prices and blank unit-price labels
Learner page 9 from the complete collection; the two-page download includes its matching guide.

BEFORE YOU BEGIN

What you need

A pencil; counters are optional. Use cents and adult help if division with dollars is unfamiliar.

No prior lesson is required. Adjust reading and writing support to the learner; pointing, speaking and drawing all count.

A PRACTICAL LIFE SKILL

What this builds

Compare unit prices while distinguishing the best price per item from the smallest affordable purchase.

Price comparisons become more useful when they include how much you need and what you can spend today.

How to use the worksheet

  1. Predict which pack has the lowest cost per pencil.

  2. Calculate each unit price, then identify the tie.

  3. Choose an affordable pack and explain why more pencils may not help.

Support for parents and teachers

Work in cents or use counters. The products and prices are fictional; no shopping or purchase is required.

The second PDF page contains answers, reasoning, an optional real-world mission and a question for the grown-up. Keep it separate while the learner thinks.

Check the understanding

Ask “Which packs tie per pencil, and which costs least today?” Look for two different comparisons.

Invite a self-check: “I can explain it,” “I want another practice,” or “I need help.” The conversation matters more than a finished sheet.

An optional next step

With an adult, compare two packages of the same household item without buying them.

Use permission and adult support for real-world practice. The paper activity stands on its own.

Further reading for the grown-up

Money as You Grow. The worksheet’s scenarios are original Sage Dad teaching examples.

Keep exploring practical skills

See all 12 Things Worth Knowing activities →

Download the two-page activityBrowse individual activities →

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