Instead of doing the above exercises in our textbook, I had my 6th graders do this:

**Shopping Contest at Target**

Let’s pretend Target has a contest. The contest is for shoppers to find merchandise from their online store.

**Contest rules**

- You must choose at least 10 different items.
- The items must come from at least 5 different departments, such as footwear, kitchen, clothing, toys, etc.
- You may buy more than 1 same item — you can buy 2 or more packs of athletic socks.

**The winner**

The winner is the shopper whose merchandise receipt totals exactly $500 or closest to it — withoutgoing over. He or she gets to keep all the merchandise!

**Your task**

Phase 1: Go to Target’s website and find some items that you’ll want to get for yourself and your family. List the items and their original prices in the table provided separately.

Phase 2: The store manager (really, it’s your teacher) then announces the percent discounts for different categories of merchandise. Write these down below. Apply these discounts to your items and calculate the new sale prices.

Phase 3: The current tax rate for our city is 8%, so you must add this to your total. In this phase, you get to add or remove items on your shopping list to reach the target goal of $500 without going over.

I only did Phase 1 with the kids, my sub supposedly did Phases 2 and 3 with them. (I wanted to do the rest of the lesson with them when I return from NCTM — and after spring break — but they voted to continue the lesson with the sub as they were really into the task. I’ll find out tomorrow when class resumes.)

**Why this task**

- You can change everything about it. Shop somewhere else instead of Target.
- Change the rules depending on time available and access to computers. Are there enough computers for each kid or do they need to work in groups of 2 or 3? My kids were in pairs. (We have enough laptops, but at least 30% of them have issues.)
- I like the idea of not going over a certain amount — $500 in this case — instead of “whoever is closest to the target price” because I think it keeps the kids more reserved in their shopping spree. Students understand that if there were only 2 contestants, then the one with a final receipt total of $154 would win over the other with a $501 total.
- Kids don’t know what the exact discounts are until Phase 2, so this makes it a fun temporary secret. But they know to go over budget in Phase 1 because there will be discounts — not all departments have to have discounts either. Their totals in Phase 1 were in the $600 to $700 range because they also know that it’d be easier (faster) to remove items than add them later in Phase 3. They were also told that the discounts would be somewhat realistic, meaning Electronics will get a smaller percent discount, if any, than Clothing.
- They’ll become more aware of how much things cost — and how quickly they add up in the shopping cart.

Handout Discount and Sales Tax

## 3 Comments

Thank you, Fawn! I plan to try this out with my 6th graders next week.

Thank you, Jennifer. I’d love to learn how the lesson went.

AWESOME!!!