3rd Grade Capacity & Mass Worksheets and Activities

Description

Help your students master tricky measurement concepts with this 3rd Grade Capacity and Mass Unit! Filled with capacity and mass worksheets, games, and activities, this resource helps students understand how to measure and compare weight and liquid volume in real-world contexts.

Students will explore grams, kilograms, liters, and milliliters through mini-lessons, hands-on games, and problem-solving tasks. With over 150 pages included, this unit takes a challenging concept and makes it simple, visual, and engaging.

Click here to save BIG when you buy the 3rd Grade Math Units Bundle!

---

What’s Included in This 3rd Grade Math Unit

This capacity and mass worksheets resource includes a variety of materials designed for whole-group instruction, small-group practice, and independent learning:

2 Capacity and Mass Mini-Lessons:
Students begin by learning what capacity and mass mean and how we use units like liters, milliliters, grams, and kilograms. Each mini-lesson includes visuals, real-world examples, and a notebook insert to reinforce understanding of which unit is appropriate for measuring liquids or solids.

10 Capacity and Mass Worksheets:
Students apply their learning through 10 differentiated worksheets covering:

• Identifying mL vs. L and g vs. kg

• Choosing appropriate units for different objects

• Comparing capacity and mass on beakers and scales

• Solving one-step measurement word problems

• Combining volumes and comparing weights

Answer keys are included for every worksheet to make grading quick and easy.

4 Error Analysis Pages:
Students evaluate example work, identify mistakes, and explain correct reasoning. These are perfect for math talks or partner activities that promote critical thinking.

Emoji Math Sort:
Students use smiley and frown emojis to check whether each task card answer is correct or incorrect. This interactive activity turns error analysis into an engaging hands-on game.

2 Real-Life Measurement Activities:
Students measure or estimate real objects from the classroom and nature using grams, kilograms, liters, and milliliters. Two differentiated options are provided — one with item prompts and one where students choose their own items.

Game #1: Build a S’more!
Students answer mass and volume questions to collect s’more ingredients. Correct answers earn cards, while chance cards add a fun surprise twist — helping or hindering progress. The first to complete their s’more wins!

Game #2: Build a Bedroom!
Each correct answer lets players add an item to their bedroom scene. From TVs to clocks to video games, students have fun personalizing their rooms while practicing key capacity and mass skills.

Game #3: Whole-Class “Bucket Filler!”
Hang task cards around the room for an active review day. Students solve each problem and drop correct answers into a bucket for prize drawings. Great for movement-based math lessons!

All games include color and black-and-white versions, recording sheets, and answer keys for flexible classroom use.

---

Flexible Classroom Uses

This capacity and mass measurement unit is ideal for:

• Whole-class instruction introducing grams, kilograms, liters, and milliliters

• Small-group practice and differentiation

• Math centers or partner games

• Real-life measurement activities and review

• Homework or independent enrichment

• Sub plans or fast finisher review days

Each worksheet and game builds conceptual understanding of metric measurement and reinforces problem-solving skills.

---

Standards Alignment

This 3rd grade capacity and mass unit aligns with key national and state standards for measurement and data.

Common Core:
3.MD.2 – Measure and estimate liquid volumes and masses of objects using standard units (grams, kilograms, liters). Solve one-step word problems involving masses or volumes in the same units using drawings or models.

Texas TEKS:
3.7D – Determine when it is appropriate to use measurements of liquid volume (capacity) or weight.
3.7E – Determine liquid volume (capacity) or weight using appropriate units and tools.

Florida B.E.S.T.:
MA.3.M.1.1 – Select and use appropriate tools to measure the length, volume, or temperature of an object.
MA.3.M.1.2 – Solve real-world problems involving all four operations with measured quantities.

---

Why Teachers Love This Resource

Teachers love how this resource simplifies the often-confusing concepts of grams, kilograms, liters, and milliliters. The variety of games and worksheets ensures that every student can visualize, practice, and apply measurement concepts in a hands-on way.

Students enjoy themed games like Build a S’more and Build a Bedroom, which make learning about measurement feel fun and interactive. Teachers appreciate the color and black-and-white versions, clear visuals, and mix of practice, exploration, and play.

By combining mini-lessons, real-life practice, and creative games, this unit helps students confidently master both mass and capacity using metric units.

---

Save Time and Make Measurement Practice Fun

This 3rd Grade Math Unit is part of a year-long series designed to make teaching math effortless and engaging. Each unit includes printable worksheets, hands-on games, and activities that turn challenging topics into fun, memorable learning experiences — all while saving you valuable prep time.

---

More Fun and Engaging Resources:

• See All 3rd Grade Math Units
• 3rd Grade Math Classroom Transformations (Themed Learning Days Perfect for Review!)
• 3rd Grade Hands-On Math and Reading Activities
• 3rd Grade Math Mysteries
• 3rd Grade Math Task Cards