Dinner Decision Lesson Plan Dinner Decision
Lesson Plan
30 Minute Session
12th Grade Financial Literacy
Objective
Apply budgeting and critical thinking to select a meal within a $40 budget, including 8% tax and 15-20% tip.
Why This Matters
Managing money in real-world situations like dining out is a crucial life skill for independent living.
Approach
Interactive role-play and calculation-based activity using a realistic restaurant menu.
Preparation
• Review all worksheets and the slide deck to ensure familiarity.
• Set up projector/smartboard for the slide deck.
• Print copies of Menu and Calculation worksheets.
• Have the answer key ready for quick reference.
Estimated Prep Time
15 Minutes
Materials
Smartboard/Projector
Dinner Decision Slide Deck
Restaurant Menu Worksheet
Calculation Worksheet
Teacher Answer Key
Delivery Instructions
1
Scenario Setup
5 MIN
Display the first slide and explain the scenario. Students have a strict budget for dinner and must choose items while accounting for tax and tip. Distribute the Restaurant Menu and Calculation worksheets.
2
Budgeting & Selection Activity
15 MIN
Guide students through the selection process using the slides. They work individually or in pairs to:
Select appetizer, main, dessert, and drink.
Factor in 8% sales tax.
Calculate a 15-20% tip on the subtotal.
Verify they are within the $40 limit.
3
Share & Reflect
10 MIN
Have students share their meal choices and final costs. Discuss the challenges of staying within budget and why factoring in additional costs (tax/tip) is essential in real-life financial planning.
Dinner Decision Slide Deck Dinner Decision Dilemma
Financial Literacy in Action
Can you dine out without breaking the bank?
The Scenario
You're going out for dinner with a friend!
Your Mission
Choose a full meal while staying within a $40 budget per person.
Don't Forget the "Hidden" Costs:
8%
Sales Tax
15%
Minimum Tip (15-20%)
Your Task: Become a Budgeting Pro
1
Review The Budget Bistro menu carefully.
2
Select one: appetizer, main course, dessert, and drink.
3
Record prices on your Calculation Worksheet .
4
Calculate the Subtotal of your choices.
5
Add 8% Sales Tax to your subtotal.
6
Calculate a 15-20% Tip on the subtotal.
7
Determine your Grand Total.
If you go over $40, you must adjust your order!
Reflection & Discussion
What strategies did you use to stay within budget?
Was it easy or challenging? Why?
How important is it to factor in tax and tip early?
How does this relate to other financial decisions?
Restaurant Menu Worksheet The Budget Bistro
Where taste meets common sense
Est. 2026
Appetizers
Crispy Spring Rolls (2 pcs)
$6.00
Garlic Bread with Cheese
$7.50
Side Salad (Caesar or Garden)
$5.50
Soup of the Day
$6.50
Main Courses
Classic Cheeseburger with Fries
$14.00
Chicken Alfredo Pasta
$16.50
Veggie Stir-Fry with Rice
$13.50
Grilled Salmon with Veggies
$18.00
Margherita Pizza (Individual)
$12.00
Desserts
Chocolate Lava Cake
$7.00
New York Cheesecake
$6.50
Scoop of Ice Cream Van, Choc, Straw
$4.00
Drinks
Soda Selection Coke, Diet, Sprite
$3.00
Iced Tea
$3.00
Lemonade
$3.50
Bottled Water
$2.50
Consumption of luxury items may lead to budget dilemmas. Please order responsibly.
Dinner Budget Calculation Worksheet Dinner Budget
Calculation Worksheet
Name:
Date:
Your Individual Budget
$40.00
Instructions: Use the Budget Bistro menu to select your meal. Record your choices below, then calculate your total including tax and tip. You must stay at or below the $40.00 limit.
Your Meal Choices
Item Type Your Selection Price ($) Appetizer Main Course Dessert Drink
Cost Calculation
1. Subtotal (Sum of all prices)
2. Sales Tax (8% of Subtotal)
Calculation: Subtotal × 0.08
3. Tip (Choose 15% or 20%)
Calculation: Subtotal × 0.15 OR Subtotal × 0.20
Percentage chosen:
4. Grand Total
(Subtotal + Sales Tax + Tip)
$
Budget Check & Reflection
Did your Grand Total stay within your $40.00 budget?
Yes
No
If you went over (or if you had very little money left), what item(s) would you change to stay within budget or be more financially responsible?
Dinner Decision Answer Key Answer Key
Dinner Decision Dilemma
Teacher Reference Only
Teacher Note: This answer key provides an example solution to demonstrate the calculation process. Student answers will vary based on their menu choices. Use this to verify the accuracy of their mathematical steps (multiplying by 0.08 for tax and 0.15/0.20 for tips).
Example Meal Choices
Item Type Example Selection Price ($) Appetizer Crispy Spring Rolls $6.00 Main Course Classic Cheeseburger $14.00 Dessert Scoop of Ice Cream $4.00 Drink Soda $3.00 Example Subtotal: $27.00
Example Cost Calculation
1. Subtotal
Sum of example prices
$27.00
2. Sales Tax (8%)
$27.00 × 0.08
$2.16
3. Tip (15%)
$27.00 × 0.15
$4.05
4. Grand Total
$27.00 + $2.16 + $4.05
$33.21
Budget Check Verification
Stay within $40.00 budget?
Yes. $33.21 is less than $40.00. The student has $6.79 remaining in their budget.
Common Correction Point
Ensure students are calculating tax and tip based on the Subtotal , not the Grand Total after adding tax. If they add tax first and then calculate the tip on the tax-inclusive price, it's a common mistake (though generous!).
Dinner Decision Teacher Script Instructional Script
Dinner Decision Dilemma
Teacher Guide
Action/Cue
"Dialogue to Speak"
01
Introduction (5 Minutes)
Greeting & Hook
"Good morning/afternoon, everyone! Today, we're going to tackle a real-world challenge that many of you will face sooner rather than later: budgeting for a meal out. Imagine you're going out to dinner with a friend, and you have a strict budget to stick to. No going over!"
Visual Cue: Slide 1
"Take a look at the first slide of our Dinner Decision Dilemma Slide Deck."
The Mission
"Our mission today is to choose a delicious meal – that's an appetizer, a main course, a dessert, and a drink – from a restaurant menu. The tricky part is, you each have a $40 budget per person, and you must account for an 8% sales tax and a 15-20% tip on your subtotal."
Distribution
Distribute: Restaurant Menu and Calculation Worksheet.
02
Budgeting Activity (15 Minutes)
Task Instructions
"Now, let's look at the instructions on the slide. Your task is to become a budgeting pro! First, carefully review the Restaurant Menu. Take your time to see what sounds good and what fits into your mental budget. Then, select your items."
Math Reminders
"Next, don't forget the added costs! You'll need to calculate 8% sales tax on your subtotal. Then, calculate a 15% or 20% tip on your subtotal. You can choose which percentage, but make sure to note it down."
Circulate
Walk around. Check that students are multiplying by 0.08 and 0.15/0.20 correctly.
03
Share & Reflect (10 Minutes)
Discussion Launch
"Alright, let's bring it back together. Who would like to share their meal choices and their final calculated costs? What did you order, and how much did it all come to?"
Critical Thinking Prompt
"How important is it in real life to factor in sales tax and tip when you're budgeting for a meal out? How does this activity relate to other financial decisions you might make, like buying groceries or saving for a bigger purchase?"
Wrap Up
"Understanding these costs is essential for managing your money effectively. Great job everyone, you've successfully navigated the Dinner Decision Dilemma!"
