Family Grocery Economics
A five day homeschool unit on budgets, unit prices, inflation, substitution, and household tradeoffs for ages 11 through 16.

How can I teach budgeting and economics at home?
Start with a fixed fictional budget and a decision the student can recognize. Ask the student to calculate totals and unit prices, revise a plan that exceeds its limit, name the opportunity cost, and explain why the cheapest choice is not automatically the best choice.
Try the teaching approach freeA finished unit, not a worksheet bundle
Core questions support younger students. Extension prompts add analysis for older students without requiring a separate purchase.
Student workbook pages
Core work for ages 11 through 13
Extension work for ages 14 through 16
Complete answer key
Final project and grading rubric
Downloadable household copy
Each lesson builds toward a reasoned conclusion
All figures and households in the activities are fictional. Students can practice without disclosing private family finances.
Budget before buying
Build and revise a weekly plan under a fixed spending limit.
Unit price lab
Compare package sizes and explain when the lowest unit price may not be the best choice.
From one price to a basket
Calculate item price changes and the change in a small fixed basket.
Substitute with purpose
Revise a dinner and make the tradeoffs visible.
Final grocery challenge
Create and defend a complete five day plan for a fictional family.
Know what to prepare before you choose.
Suggested starting session. Adjust the pace to your learners.
- Suggested audience
- 10–16 with adult support
- Session length
- 30 minutes
- Prerequisites
- Multiply whole numbers and compare unit prices.
- Preparation
- 5–10 minutes: paper, pencil and two fictional product labels.
Open the free teaching companion: activity, explained answers and next-week review →
The companion is a separate printable web resource. The pack’s PDF contents and license are listed on this page.
Calculate, then explain what the number means.
The workbook moves from arithmetic to judgment. Students show a calculation, compare choices, identify missing information, and explain an opportunity cost.
- No child account or personal profile
- No real household income questions
- No unsupported current claims
- Publisher sources for economic definitions
One purchase for one household
The household license lets you print copies for children who live in the purchasing household and keep a personal backup. Public posting, resale, and sharing outside the household are not included.
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This is supplemental educational material, not an accredited course, standards certification, credit award, or guarantee of compliance with local homeschool requirements.
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