Surface Area Using Nets Discovery Lab — Grade 6 Math • CCSS 6.G.A.4

⭐ SURFACE AREA USING NETS — 54-PAGE DISCOVERY LAB | GRADE 6 MATH | CCSS 6.G.A.4

Help your 6th graders understand surface area by **building, unfolding, identifying, and analyzing nets** instead of memorizing formulas. This hands-on, discovery-based 54-page unit takes students from concrete 3D models to confident surface-area calculations using rectangular prisms, triangular prisms, and square pyramids.

Aligned to **CCSS 6.G.A.4**, the resource combines discovery activities, printable nets, real-world task cards, vocabulary, anchor charts, formative assessment, a summative quiz, and complete worked solutions.

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Instead of starting with worksheets and a formula, students:

**BUILD NETS → UNFOLD FIGURES → IDENTIFY FACES → CALCULATE SURFACE AREA**

The teacher scripts, answer keys, pacing guide, and alignment chart make the unit classroom-ready with no additional preparation beyond the listed basic materials.

✓ Hands-on, discovery-based learning

✓ Print-and-go format

✓ Color and black-and-white net templates

✓ Challenge shapes for early finishers

✓ Complete worked answer key

✓ Vocabulary, anchor chart, and exit tickets included

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### 👩‍🏫 TEACHER SUPPORT — 10 PAGES

• Teacher Overview & How to Use This Resource

• 7-Day Pacing Guide

• CCSS 6.G.A.4 Alignment Chart with prerequisite and extension notes

• Vocabulary Definitions Reference Table

• Full Teacher Answer Key with worked solutions

### 🔎 4 DISCOVERY ACTIVITIES — 16 PAGES

**Activity 1 — Cereal Box Lab** Rectangular prism with a real-world context

**Activity 2 — Triangular Prism Discovery**

**Activity 3 — Square Pyramid Discovery**

**Activity 4 — Net Match-Up Card Sort** 12 cards

Each activity includes an instruction sheet, student recording sheet, and teacher script.

### ✂️ 6 PRINTABLE NET TEMPLATES — 12 PAGES

Color and black-and-white versions:

• Rectangular Prism Net

• Triangular Prism Net

• Square Pyramid Net

• Pentagonal Prism Net — Challenge

• Rectangular Pyramid Net — Challenge

• Hexagonal Pyramid Net — Challenge

### 🌎 16 WORD-PROBLEM TASK CARDS — 6 PAGES

Real-world contexts include:

• Greenhouses

• Camping tents

• Gift boxes

• Swimming pools

And more applications involving rectangular prisms, triangular prisms, and square pyramids.

Worked solutions are included.

### ✅ 4 EXIT TICKETS — 4 PAGES

Short 3–5 minute formative checks, with one Exit Ticket connected to each discovery activity.

### 📚 VOCABULARY FOLDABLE + ANCHOR CHART — 3 PAGES

8 key terms:

• Net

• Face

• Edge

• Vertex

• Surface Area

• Prism

• Pyramid

• Lateral Face

The anchor chart presents the core workflow:

**Net → Faces → Surface Area**

### 📝 SUMMATIVE ASSESSMENT — 4 PAGES

12-question quiz featuring:

• Multiple choice

• Short answer

• Extended real-world problem

• Full answer key with worked solutions

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**CCSS.MATH.CONTENT.6.G.A.4** — Represent three-dimensional figures using nets made up of rectangles and triangles, and use the nets to find their surface area. Apply these techniques in real-world and mathematical problems.

The resource also provides a conceptual foundation for later work with **7.G.B.6**.

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**Days 1–2:** Pre-teach vocabulary using the foldable and definitions table.

**Day 3:** Introduce the **Net → Faces → Surface Area** workflow using the anchor chart.

**Days 4–7:** Complete one discovery activity per day and use the corresponding Exit Ticket.

**Day 8:** Use the task cards as stations or a scoot activity.

**Day 9:** Administer the summative quiz.

**Early Finishers:** Use the challenge-shape nets, including the pentagonal prism and additional pyramid nets.

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Print the net templates on cardstock for durability. Both color and black-and-white versions are provided.

The remaining student pages can be printed on standard paper. Basic classroom materials such as scissors, a ruler, and a glue stick are used for the hands-on net activities.

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• Grade 6 Math surface-area units

• CCSS 6.G.A.4 instruction

• Whole-class discovery lessons

• Math workshop

• Small-group rotations

• Math stations and scoot activities

• Substitute plans

• Homeschool co-ops

• Test preparation

• Extension and enrichment

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• Format: PDF • 54 pages • US Letter — 8.5 × 11 in • Print-ready • Vector-quality graphics • Approx. 1.9 MB

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