Birralee Food Truck Feast Slides Birralee Food Truck Feast
Math on Wheels: Fractions & Decimals in Action
Grand Opening Today
The Mission
You are the owner of a brand-new food truck. To succeed, you must:
Design
Create a unique brand and mouth-watering menu.
Calculate
Use math to portion ingredients and set prices.
Budget
Manage your costs and predict your profits.
Pitch
Convince hungry customers to visit your truck!
Portion Power
In the kitchen, fractions are your recipe for success.
What fraction of a kilogram is one burger? (\(\frac{1}{4}\) kg, \(\frac{1}{5}\) kg?)
If a recipe serves 8 but you need to feed 20? (Multiply by \(\frac{20}{8}\) or \(2.5\))
Kitchen Challenge
If you have 12 kilograms of dough and each pizza needs \(\frac{3}{4}\) kilogram...
How many pizzas?
Decimal Dollars
Money is always written in decimals. Precision counts!
Addition
Calculating the total bill for a customer order.
Multiplication
Finding the tax (10%) or buying items in bulk.
Subtraction
Calculating profit: Revenue - Costs = Profit.
Road Map
Day 1: Concept
Truck Name, Logo, and Menu Draft
Day 2: The Math
Fraction Portions & Decimal Pricing
Day 3: The Pitch
Final Presentation & Food Truck Rally
Let's Get Cooking!
Grab your Menu Maker worksheet and start your engines!
Birralee Food Truck Feast Lesson Plan Birralee Food Truck Feast
Teacher Facilitation Guide
3-Day Project (60 min/day)
Learning Objectives
• Students will apply all four operations with decimals to solve real-world financial problems.
• Students will multiply and divide fractions to determine serving portions and recipe scaling.
• Students will evaluate costs and prices to maximize hypothetical business profit.
Project Scenario
The city of "Fraction-ville" is hosting its annual Grand Food Truck Rally. Students are entrepreneurs who must launch a truck that is both culturally exciting and mathematically sound. They must balance the "Kitchen Math" (fractions) with the "Business Math" (decimals) to earn their spot at the rally.
Standards (CCSS)
6.NS.B.3
Fluently add, subtract, multiply, and divide multi-digit decimals.
6.NS.A.1
Interpret and compute quotients of fractions.
6.RP.A.3
Use ratio and rate reasoning to solve real-world problems.
Project Timeline
1
Day 1: Branding & Menu Concepts
Introduction via slides. Students choose a theme and design their truck's identity. Task: Complete "Menu Maker" side A (Brainstorming).
2
Day 2: The Kitchen Math
Scaling ingredients. Task: Complete "Menu Maker" side B (Fraction Portions) and begin "Financial Ledger" (Decimal Pricing).
3
Day 3: The Grand Opening
Finalizing budgets and profit projections. Students "pitch" their truck to the class or small groups. Task: Submit Project Portfolio & Rubric.
Facilitation Tips
The Price Point Struggle
Students often want to charge $100 for a taco. Remind them of "Market Reality." Suggest a price range of $5.00 – $15.00 for main items to keep decimal calculations realistic but challenging.
Visual Aids
Have fraction strips or circular pizza fraction cut-outs available for visual learners when they scale their recipes. This helps them "see" that \(\frac{3}{4} \times 2\) is \(\frac{6}{4}\) or \(1\frac{1}{2}\).
Discussion Prompts
Launch
"If your favorite food truck raised their prices by $1.50, would you still go? Why or why not?"
Mid-Project
"Why is it harder to manage money with decimals than with whole numbers?"
Wrap-Up
"Which was harder: the cooking math or the money math? Why?"
Differentiation Strategies
Support
• Provide a "Pre-Scaled" ingredient list for common foods (e.g., 1 serving = \(\frac{1}{4}\) kg).
• Use "Easy Money" values ($5.00, $1.50) to simplify decimal addition.
• Allow students to work in pairs as "Business Partners."
Extension
• **Sales Tax Challenge:** Students must calculate 10% tax on every total.
• **Bulk Discount:** Give students a 10% discount on ingredients if they buy over $100 worth.
• **Marketing Bonus:** Design a social media post with a coupon (e.g., "Take \(\frac{1}{5}\) off your second item").
Note: As this is a Project-Based Learning unit, student answers will vary. Use the provided rubric to assess mathematical process and accuracy rather than specific numerical outputs.
Birralee Food Truck Feast Worksheet Birralee Food Truck Feast
Mathematical Business Simulation • Metric Edition
Name:
Date:
1 Branding & Identity
Truck Name
Cuisine Style
Sketch Logo
2 Kitchen Math (Scaling x7.5)
Ingredient Base (4 servings) Calculation & New Amount (30 servings) Main Protein \(1\frac{1}{2}\) kg Vegetables \(\frac{3}{4}\) kg Liquid Base \(\frac{2}{3}\) liter
Division Challenge: You have 10 kg of flour. Each bread batch needs \(\frac{2}{5}\) kg. How many full batches can you make?
3 Financial Ledger (Decimal Ops)
Production Costs (Per Item)
Major Ingredient
$
Minor Ingredient
$
Packaging/Misc
$
TOTAL COST:
$
Sale Price:
$
Tax (10%):
$
Profit/Item:
$
TOTAL (50 SALES):
$
The Founder's Pitch: Why will customers love your truck?
"Good math is the secret ingredient in every successful business."
Birralee Food Truck Feast Rubric Birralee Project Rubric
Food Truck Feast Performance Task
Total Score:
/ 16
Category 4 - Expert 3 - Proficient 2 - Developing 1 - Beginning Kitchen Math
Fraction Operations
| All recipe scaling calculations are correct. Fractions are properly simplified. Logical process shown for every step. | Scaling is correct with only 1 minor error. Fractions are mostly simplified. Process is clear. | Several calculation errors in scaling. Some fractions not simplified. Process is difficult to follow. | Significant errors in fraction operations. Recipe scaling is incomplete or incorrect. |
|
Business Math
Decimal Operations
| All decimal operations (addition, multiplication, subtraction) are perfectly accurate. Costs and profits are logically sound. | Decimal operations are correct with 1-2 minor place-value or rounding errors. Profit logic is clear. | Multiple errors in decimal placement or operations. Financial totals do not match the itemized costs. | Decimal work is missing or contains major errors that prevent profit calculation. |
|
Branding
Concept & Design
| Truck concept is highly creative and cohesive. Logo and menu items are professional and unique. | Truck concept is clear and organized. Logo and menu items align well with the theme. | Theme is inconsistent or basic. Logo and menu items are present but lack detail or branding. | Minimal effort in branding. No clear theme or cohesive design elements. |
|
The Pitch
Communication
| Pitch is persuasive and uses mathematical data to justify prices. Presentation is confident and engaging. | Pitch clearly explains the truck concept and prices. Presentation is organized and easy to follow. | Pitch is somewhat unclear. Prices are mentioned but not justified with data. Lacks engagement. | Pitch is disorganized or incomplete. No clear connection between math and business plan. |
Teacher Feedback
Glows (Strengths)
Grows (Areas for Improvement)
"Cooking is like painting or writing a song. Just as there are only so many notes or colors, there are only so many flavors—it’s how you combine them that sets you apart."
