Lesson Plan: My Awesome Pop-Up Shop!

Materials Needed:

• A large piece of cardboard or a few shoeboxes
• Construction paper, markers, crayons, and colored pencils
• Scissors and glue/tape
• Items from around the house to be "products" (e.g., toys, books, canned goods, craft supplies)
• Sticky notes or small pieces of paper for price tags
• A notebook and pencil for planning
• A calculator (optional, for checking work)
• Play money or homemade paper money

Learning Objectives

By the end of this lesson, the student will be able to:

• Apply addition and multiplication skills to calculate costs in a real-world scenario.
• Calculate a simple percentage (10% sales tax) to find a total price.
• Plan and design a physical space (a store layout) with the customer in mind.
• Develop and write a persuasive advertisement for a product.
• Demonstrate critical thinking by making decisions about pricing and product placement.

Alignment with Standards (Example: US Common Core)

• Math (4.OA.A.2, 4.NBT.B.4, 4.NBT.B.5): Solve multi-step word problems; fluently add multi-digit whole numbers; multiply numbers.
• English Language Arts (W.4.2): Write informative/explanatory texts to examine a topic and convey ideas and information clearly.
• Arts: Use knowledge of structures and functions to solve design problems.

Lesson Activities

Part 1: The Big Idea - Store Conception (15 minutes)

Goal: To brainstorm and plan a unique store concept.

1. Warm-Up Discussion: Ask your student: "If you could open any kind of store in the world, what would it be? A toy store? A bookstore? A magical pet shop? A bakery?" Discuss what makes a store fun to visit.
2. Business Plan: In the notebook, have the student decide on:
   • Store Name: Something catchy and fun!
   • Type of Store: What will they sell?
   • Target Customer: Who are they trying to sell to? (e.g., kids, parents, pet owners)
3. Product Sourcing: Have the student go on a "sourcing" trip around the house to find 5-10 items to sell in their store.

Part 2: Building Your Business - Store Creation & Pricing (45 minutes)

Goal: To construct the physical store and use math skills to price items.

1. Store Construction: Using the cardboard or shoeboxes, help the student build their "pop-up shop." They can create shelves, different sections, and a checkout counter. Encourage them to think about the layout. Teacher Tip: Ask, "Where should you put the most exciting item to draw people in?"
2. Create a Sign: Design a colorful sign with the store's name.
3. Pricing Products: Now for the math! Have the student create price tags for each of their 5-10 items. Encourage them to use a mix of prices, including some with cents (e.g., $5.00, $2.50, $0.75). They should write down each item and its price in their notebook. This is their official "inventory list."

Part 3: The Math of Shopping - Sales Tax Fun! (20 minutes)

Goal: To understand and calculate sales tax.

1. Introduce the Concept: Explain, "When you buy things at a store, you often have to pay a little extra called sales tax. It's a way we all help pay for things in our community like roads and parks. We're going to use a simple 10% sales tax for our store."
2. The 10% Trick: Teach the easy way to find 10% of any number: just move the decimal point one place to the left.
   • Example: For an item that costs $10.00, the tax is $1.00. The total is $11.00.
   • Example: For an item that costs $2.50, the tax is $0.25. The total is $2.75.
3. Practice: Have the student choose three items from their store and calculate the final price including the 10% sales tax. They can write this in their notebook.

Part 4: Marketing Magic - Create an Advertisement (20 minutes)

Goal: To use persuasive language and creativity to advertise a product.

1. Choose a Star Product: Ask the student to pick one item from their store that they want to feature.
2. Create an Ad: On a piece of construction paper, have the student create a print ad for their product. It should include:
   • A drawing of the product.
   • A catchy headline.
   • Two or three sentences explaining why someone should buy it. Use exciting, persuasive words (e.g., "amazing," "one-of-a-kind," "must-have!").
   • The price (before tax).
3. Present the Ad: Have the student present their ad to you as if you were a customer.

Culminating Activity: The Grand Opening! (15 minutes)

Goal: To apply all the learned skills in a fun, interactive shopping simulation.

1. You are the Customer: Give the student a "budget" using the play money (e.g., $20.00).
2. Go Shopping!: You, the teacher, will be the first customer. Approach the store and ask the "shopkeeper" (the student) questions. Pick out 2-3 items to buy.
3. Check Out: The student must:
   • Add up the cost of your items.
   • Calculate the 10% sales tax.
   • Tell you the final total.
   • Take your play money and give you the correct change.
4. Switch Roles: Now it's the student's turn to be the shopper! Give them a budget and have them shop at a "store" you quickly set up. This allows them to experience the transaction from the other side.

Assessment & Feedback

This project is assessed through observation and completion. Use this simple checklist:

• [ ] Did the student create a store with a clear name and theme?
• [ ] Are all products priced logically?
• [ ] Can the student explain how to calculate 10% sales tax?
• [ ] Did the advertisement include a picture, headline, and persuasive words?
• [ ] Was the student able to correctly calculate the total cost and change during the final activity?

Feedback Focus: Praise the student's creativity in their store design and ad. When correcting math, walk through the steps together using the notebook. Say, "Let's double-check that together. I love how you remembered to add the tax! Let's see where that decimal point goes again."

Differentiation & Inclusivity

• For Extra Support:
  • Use whole numbers for all prices (e.g., $5.00 instead of $4.99).
  • Allow the use of a calculator for all calculations.
  • Provide sentence starters for the advertisement, such as "You should buy this because..."
• For an Extra Challenge:
  • Introduce a "sale" where items are 25% or 50% off, requiring an extra step of calculation.
  • Have the student calculate the "profit" for an item if you give them a "cost to acquire" (e.g., "This toy cost you $3 to get. If you sell it for $5, what is your profit?").
  • Ask them to create a budget for running the store, including costs like rent and electricity.