Blueprint Multiply Exit Ticket A Exit Ticket A
Project Drawing: 4.NF.4b // Product Visualization
Engineer:
Date:
Drafting Task: Shade \(\frac{2}{5}\) of each blueprint unit below. Then, record the final product in the equation.
01
Equation: \(3 \times \frac{2}{5}\)
Unit Spec 1.0
Unit Spec 2.0
Unit Spec 3.0
Product Calculation
3
×
2 5
=
Serial: 4NF4B-A-v2
Models
Product
Blueprint Multiply Exit Ticket B Exit Ticket B
Project Drawing: 4.NF.4b // Product Visualization
Engineer:
Date:
Drafting Task: Shade \(\frac{3}{8}\) of each blueprint unit below. Then, record the final product in the equation.
01
Equation: \(4 \times \frac{3}{8}\)
Unit Spec 1.0
Unit Spec 2.0
Unit Spec 3.0
Unit Spec 4.0
Product Calculation
4
×
3 8
=
Serial: 4NF4B-B-v2
Models
Product
Blueprint Multiply Exit Ticket C Exit Ticket C
Project Drawing: 4.NF.4b // Product Visualization
Engineer:
Date:
Drafting Task: Shade \(\frac{4}{6}\) of each blueprint unit below. Then, record the final product in the equation.
01
Equation: \(2 \times \frac{4}{6}\)
Unit Spec 1.0
Unit Spec 2.0
Product Calculation
2
×
4 6
=
Serial: 4NF4B-C-v2
Models
Product
Blueprint Multiply Answer Key Exit Ticket Key Answer Key
Grading Blueprint: 4.NF.4b
Exit Ticket A
3 ×
2 5
=
6 5
Shading Guide: Shade 2 segments in EACH of the 3 area models.
Exit Ticket B
4 ×
3 8
=
12 8
Shading Guide: Shade 3 segments in EACH of the 4 area models.
Exit Ticket C
2 ×
4 6
=
8 6
Shading Guide: Shade 4 segments in EACH of the 2 area models.
Instructional Insights
Core Concept (4.NF.4b): Multiplying a whole number by a fraction is the same as finding the total number of fractional units. 3 groups of 2/5 results in 6 segments of 1/5 each.
Scoring Note: Accept improper fractions. Conversion to mixed numbers (e.g., 1 1/5) is an extension skill; the primary focus is the multiplicative relationship between the whole and the numerator.
Authorized Key // Standard 4.NF.4b Verification // Session End
Blueprint Problem Exit Ticket C Exit Ticket: Application
Site Analysis: 4.NF.4c // Real-World Solving
Engineer:
Date:
Project Brief 04C
An architect is designing a row of 5 solar panels. Each panel requires \(\frac{3}{4}\) of a gallon of sealant. How many gallons are needed for all 5 panels?
1. Visual Representation
2. Equation
3. Solution
4. Site Measurement Analysis
The total amount of sealant needed lies between which two whole numbers?
Lower Bound
and
Upper Bound
Location: 4.NF.4c Workspace
Project ID: 2026-SOLAR-04C
Blueprint Problem Answer Key C Key Answer Key
Grading Blueprint: 4.NF.4c
Problem: Solar Panel Sealant
1. Visual Representation
Student drawing should show 5 area models (rectangles/circles), each with 3 out of 4 sections shaded. Total segments shaded: 15.
2. Equation
5 ×
3 4
=
15 4
3. Solution
15 4
gallons
4. Measurement Analysis
3
and
4
Analysis: Since 15/4 = 3 and 3/4, the sealant amount is greater than 3 but less than 4 gallons.
Teacher Checklist
Standard 4.NF.4c: Focuses on application in context. Units (gallons) are essential.Conceptual Model: Shading should clearly represent 5 groups of 3/4.Reasoning: Whole number estimation bridges fractions to real-world scale.
Authorized Key // Standard 4.NF.4c Verification // 2026-SOLAR-KEY
