Grade 3 Worksheets

1,636 grade resources
Grade 3 Structural Forms Worksheet | Ontario Practice & PDF

Grade 3 Structural Forms Worksheet | Ontario Practice & PDF

Clear Sky ClassroomCreated byClear Sky Classroom

Learning Objectives

  • Identify common structural forms (arches, beams, frames) and describe how their shapes help them support loads.
  • Explain how compressive and bending forces affect different structures in real-world examples.
  • Compare span, curvature, and connection types to predict strength and stability.

Grade 3Science

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Sentence Patterns Worksheet Pack | Grade 3 ELA Practice

Sentence Patterns Worksheet Pack | Grade 3 ELA Practice

Sunny Desk ResourcesCreated bySunny Desk Resources

Learning Objectives

  • Identify how different sentence patterns help communicate meaning clearly.
  • Choose and revise sentences to avoid fragments and run-ons.
  • Use subject-verb consistency and clear sentence boundaries to improve writing.
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Grade 3 Holiday | Groundhog day for Weather Predictions | PDF + Answer Key

Grade 3 Holiday | Groundhog day for Weather Predictions | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Understand how scientists and folk beliefs predict weather and seasons.
  • Compare scientific weather predictions with traditional Groundhog Day folklore.
  • Learn how weather affects daily life and seasonal patterns.
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Tales Around the World Holiday Worksheet Grade 3 | Reading Activities PDF

Tales Around the World Holiday Worksheet Grade 3 | Reading Activities PDF

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Identify main ideas and details about World Literacy Day and stories from different cultures.
  • Use vocabulary related to reading, storytelling, and culture to answer questions.
  • Demonstrate comprehension by selecting correct answers, judging statements, and completing sentences.

Grade 3Holiday8 Pages

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Grade 3 | Presidents Day and Civic Leadership Worksheet| PDF + Answer Key

Grade 3 | Presidents Day and Civic Leadership Worksheet| PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Understand the significance of Presidents Day and presidential leadership.
  • Learn about voting, elections, and how leaders are chosen in a democracy.
  • Identify qualities of good leaders and the importance of respecting diverse opinions.
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Grade 3 | Labor Day for Mastering Understanding Celebrations | PDF + Answer Key

Grade 3 | Labor Day for Mastering Understanding Celebrations | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Explain how Labor Day honors workers and the jobs that support communities.
  • Describe how Labor Day celebrations can look different in different countries while sharing the same message.
  • Practice gratitude and respect by recognizing teamwork and service.

Grade 3Holiday8 Pages

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Grade 3 Holiday Pi Day Worksheet for Mastering Circles | PDF + Answer Key

Grade 3 Holiday Pi Day Worksheet for Mastering Circles | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Understand the relationship between the diameter and circumference of circles.
  • Use string and rulers to measure real objects and observe measurement patterns.
  • Recognize that the ratio of circumference to diameter is constant for circles, illustrating pi.
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Grade 3 Structural Forms and Load Behavior Science Worksheet Ontario

Grade 3 Structural Forms and Load Behavior Science Worksheet Ontario

Chalk and CompassCreated byChalk and Compass

Learning Objectives

  • Identify common structural forms (arches, beams, frames) and describe how their shapes help carry loads.
  • Compare compressive and bending behavior using simple, real-world construction examples.
  • Explain how span and connections affect strength and stability in basic structures.

Grade 3Science15 Pages

Also included in: Grade 3 Science Simple Structures Lesson Bundle | Ontario +1 more

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Health Advocacy Worksheets for Grade 3 Community Influence and Health

Health Advocacy Worksheets for Grade 3 Community Influence and Health

Teacher's CornerCreated byTeacher's Corner

Learning Objectives

  • Explain what health advocacy means and why it matters.
  • Identify how people can encourage healthy choices through communication and actions.
  • Describe how peer groups and community places can support health messages.

Grade 3Health14 Pages

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Grade 3 Youth Day Voices of Change Worksheet for Comprehension |PDF + Answer Key

Grade 3 Youth Day Voices of Change Worksheet for Comprehension |PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Identify ways young people can advocate for causes they care about through respectful communication.
  • Explain how civic participation, teamwork, and kindness help communities.
  • Describe examples of youth-led projects that support equality and environmental care.

Grade 3Holiday8 Pages

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Orange Shirt Day Truth and Reconciliation Worksheet Activity | Grade 3

Orange Shirt Day Truth and Reconciliation Worksheet Activity | Grade 3

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Explain how traditions and symbols reflect community identity and resilience
  • Describe methods for showing respect when learning about Indigenous cultures
  • Identify ways that communities actively participate in reconciliation processes
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Grade 3 Design Criteria Worksheet | NGSS Practice PDF

Grade 3 Design Criteria Worksheet | NGSS Practice PDF

Clear Sky ClassroomCreated byClear Sky Classroom

Learning Objectives

  • Define design criteria and explain how they guide engineering decisions.
  • Identify success measures and constraints in a design problem.
  • Describe trade-offs when multiple requirements compete.

Grade 3Science12 Pages

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Grade 3 ELA Worksheet | Commas in Compound Sentences (PDF) – Alberta Standards

Grade 3 ELA Worksheet | Commas in Compound Sentences (PDF) – Alberta Standards

Golden Apple StudioCreated byGolden Apple Studio

Learning Objectives

  • Identify when a comma is needed before a coordinating conjunction in a compound sentence
  • Use commas after introductory words or phrases to improve clarity
  • Revise sentences to correct comma use between complete thoughts
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Grade 3 Science Worksheet on Stewardship Practices | Ontario Standards

Grade 3 Science Worksheet on Stewardship Practices | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning

Learning Objectives

  • Understand conservation practices that help sustain soil health and fertility.
  • Identify urban and rural measures to protect groundwater and reduce contamination.
  • Recognize the role of vegetation and land management in conservation efforts.

Grade 3Science

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Grade 3 Soil Formation Processes Worksheet | Ontario Science Activity Pack

Grade 3 Soil Formation Processes Worksheet | Ontario Science Activity Pack

Chalk and CompassCreated byChalk and Compass

Learning Objectives

  • Explain how rock weathering, deposition, and organic matter help form soil
  • Identify physical, chemical, and biological processes that break rock into smaller particles
  • Describe how earthworms and microbes contribute to soil structure and fertility

Grade 3Science15 Pages

Also included in: Grade 3 Science Soil Properties & Formation Lesson Bundle | Ontario +1 more

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Grade 3 Defense in Numbers Worksheet | California Standards Practice PDF

Grade 3 Defense in Numbers Worksheet | California Standards Practice PDF

Clear Sky ClassroomCreated byClear Sky Classroom

Learning Objectives

  • Explain how group behaviors can reduce the risk of harm to individual animals during predator attacks
  • Identify examples of collective defense such as schooling, flocking, watchful attention, and protective clustering
  • Use evidence from a passage to determine the main idea and to answer questions about survival strategies

Grade 3Science12 Pages

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Grade 3 Holiday Rosa Parks Day Worksheet for Mastering Justice| PDF + Answer Key

Grade 3 Holiday Rosa Parks Day Worksheet for Mastering Justice| PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Learn about Rosa Parks and her role in the Civil Rights Movement.
  • Understand the importance of peaceful protests and raising voices for fairness.
  • Recognize other figures who fought for justice and equality.

Grade 3Holiday

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Periods, Question Marks & Exclamation Marks Worksheets Grade 3

Periods, Question Marks & Exclamation Marks Worksheets Grade 3

Golden Apple StudioCreated byGolden Apple Studio

Learning Objectives

  • Use periods, question marks, and exclamation marks to match sentence purpose.
  • Capitalize the beginning of a sentence and proper nouns.
  • Use commas in basic lists to make writing easier to read.

Grade 3ELA12 Pages

Also included in: Grade 3 ELA Word Meaning & Sentence Skills Worksheets | Ontario +1 more

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Grade 3 | Seasonal Martin Luther King Worksheet for Mastery | PDF + Answer Key

Grade 3 | Seasonal Martin Luther King Worksheet for Mastery | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Understand the concept of peaceful protests through the life of Martin Luther King Jr.
  • Recognize the importance of calm words and respectful actions in seeking fairness.
  • Learn vocabulary words: 'protest', 'peace', and 'justice'.
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Grade 3 Direction Patterns Worksheet | Practice & Assessment PDF

Grade 3 Direction Patterns Worksheet | Practice & Assessment PDF

Clear Sky ClassroomCreated byClear Sky Classroom

Learning Objectives

  • Identify how an object's direction can stay the same or change over time.
  • Use observations from regular time moments to describe a direction or position pattern.
  • Predict a likely next position when direction changes follow a repeating pattern.

Grade 3Science12 Pages

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Honoring Heritage Worksheet | Grade 3 September Holiday Activity

Honoring Heritage Worksheet | Grade 3 September Holiday Activity

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Explain what heritage means and identify examples of personal and family traditions
  • Use respectful language to describe cultural pride and how it helps communities feel included
  • Practice comprehension by answering questions about heritage, traditions, and values

Grade 3Holiday8 Pages

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Grade 3 Holiday Valentine Day | Growing Empathy Worksheet | PDF + Answer Key

Grade 3 Holiday Valentine Day | Growing Empathy Worksheet | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Understand the importance of empathy and caring actions.
  • Identify ways to show kindness and support to others.
  • Reflect on everyday scenarios where empathy can be practiced.
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Grade 3 Science | Weather Patterns Worksheet with Short Notes (Printable PDF)

Grade 3 Science | Weather Patterns Worksheet with Short Notes (Printable PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets

Learning Objectives

  • Understand how daily and seasonal weather patterns can be represented using graphs and tables.
  • Interpret graphical data to identify patterns in temperature, precipitation, and cloud cover.
  • Relate observed weather trends to phenomena such as Earth's tilt and sunlight angle.
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Grade 3 | Lunar New Year Celebrations Worksheet for Mastery | PDF + Answer Key

Grade 3 | Lunar New Year Celebrations Worksheet for Mastery | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Understand the key traditions and symbols of Chinese New Year celebrations.
  • Identify different activities and symbols associated with the holiday.
  • Learn about the cultural importance of family reunions and community festivals during Lunar New Year.
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Grade 3 Holiday | Washington's Birthday Worksheet for Mastery | PDF + Answer Key

Grade 3 Holiday | Washington's Birthday Worksheet for Mastery | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Learn about George Washington's life and leadership.
  • Understand the values of honesty and service demonstrated by Washington.
  • Identify key decisions made by Washington that shaped U.S. history.

Grade 3Holiday

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Grade 3 United Nations Day Mapping Friendships Worksheet | PDF + Answer Key

Grade 3 United Nations Day Mapping Friendships Worksheet | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Explain how maps show place, borders, and key locations.
  • Use map symbols and simple geographic terms to describe connections between countries.
  • Describe why respect and understanding matter in a global community.

Grade 3Holiday8 Pages

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Autumnal Equinox Earth Science & Daylight Activity Worksheet Grade 3

Autumnal Equinox Earth Science & Daylight Activity Worksheet Grade 3

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Explain how Earth's tilt and orbit affect seasonal changes
  • Describe how the autumnal equinox relates to day and night length
  • Use seasonal science ideas to make responsible choices for the environment
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Grade 3 Black History Month Worksheet for Community Leaders | PDF + Answer Key

Grade 3 Black History Month Worksheet for Community Leaders | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Learn about local community leaders who inspire positive change.
  • Understand the values of kindness, responsibility, and respect in leadership.
  • Identify qualities that make community leaders role models.
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Grade 3 Holiday End Of Summar Reflection Day for Mastery | PDF + Answer Key

Grade 3 Holiday End Of Summar Reflection Day for Mastery | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Explain how plants, animals, and ecosystems prepare for seasonal change
  • Describe key survival behaviors such as migration and hibernation
  • Connect seasonal cycles to responsible environmental stewardship

Grade 3Holiday8 Pages

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Grade 3 | Earth Day Eco-Action Projects Worksheet for Mastery | PDF + Answer Key

Grade 3 | Earth Day Eco-Action Projects Worksheet for Mastery | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Learn how individual and community actions can help protect the environment.
  • Identify possible Earth Day activities like planting trees, cleaning up, and creating eco-friendly art.
  • Understand teamwork, responsibility, and creativity in caring for the planet.
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Grade 3 Science Worksheet on Structural Forms | Ontario Standards

Grade 3 Science Worksheet on Structural Forms | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning

Learning Objectives

  • Identify common structural forms such as arches, beams, and frames.
  • Understand how shape, span, and connection type affect strength and stability.
  • Compare the properties of compression and bending in simple structural examples.

Grade 3Science

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Grade 3 Holiday Groundhog Day for Mastering Weather Predictions|PDF + Answer Key

Grade 3 Holiday Groundhog Day for Mastering Weather Predictions|PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Learn the history and traditions of Groundhog Day.
  • Understand how folklore is connected to weather prediction.
  • Explore the cultural significance of Groundhog Day in different communities.
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Grade 3 Science – Force and Vibrations Worksheet (PDF) | General Standards

Grade 3 Science – Force and Vibrations Worksheet (PDF) | General Standards

Evergreen Desk EducationCreated byEvergreen Desk Education

Learning Objectives

  • Explain how a force can cause an object to vibrate
  • Describe how vibration size affects the loudness of sound
  • Identify how sound travels through a medium
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Grade 3 Science Worksheet | Material Properties and Descriptions (PDF)

Grade 3 Science Worksheet | Material Properties and Descriptions (PDF)

Evergreen Desk EducationCreated byEvergreen Desk Education

Learning Objectives

  • Identify observable material properties such as color, texture, size, shape, and how materials respond to light or touch.
  • Compare two material samples by describing both similarities and differences in their properties.
  • Use evidence from observations to explain why properties help people describe and identify materials.
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Grade 3 Science Worksheet | Pitch and Vibration Rate (PDF)

Grade 3 Science Worksheet | Pitch and Vibration Rate (PDF)

Evergreen Desk EducationCreated byEvergreen Desk Education

Learning Objectives

  • Explain how the vibration rate of an object affects the pitch we hear
  • Describe how stronger vibrations relate to loudness
  • Use evidence from observations to connect heard sound characteristics to vibrating motion
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Grade 3 | Washington's Birthday Worksheet for Mastery | PDF + Answer Key

Grade 3 | Washington's Birthday Worksheet for Mastery | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Learn about George Washington's life and leadership as a founding father.
  • Understand the values of honesty, service, and patriotism he demonstrated.
  • Discover how Washington helped shape the United States' history.

Grade 3Holiday

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Tales of Heritage Worksheet | Grade 3 September Holiday Activity

Tales of Heritage Worksheet | Grade 3 September Holiday Activity

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Identify key themes in Hispanic folktales, such as kindness, bravery, and community.
  • Use evidence from a story to answer comprehension questions.
  • Explain how storytelling helps share lessons and history across generations.

Grade 3Holiday8 Pages

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Program Testing Expected vs Actual Results Worksheet | Grade 3 CS

Program Testing Expected vs Actual Results Worksheet | Grade 3 CS

Bright Mind ResourcesCreated byBright Mind Resources

Learning Objectives

  • Define test, output, result, and correct as they relate to checking a program
  • Compare an expected outcome with the actual output from a program test
  • Choose the correct conclusion about whether a program’s output matches the intended result

Grade 3Computer Science14 Pages

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Grade 3 Holiday | George Washington's Birthday for Mastery | PDF + Answer Key

Grade 3 Holiday | George Washington's Birthday for Mastery | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Learn about the life and leadership of George Washington.
  • Understand the values of honesty, leadership, and patriotism.
  • Recognize how Washington helped shape the history of the United States.

Grade 3Holiday

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Grade 3 Science – Combining Forces Worksheet with Short Notes (Printable PDF)

Grade 3 Science – Combining Forces Worksheet with Short Notes (Printable PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets

Learning Objectives

  • Understand how multiple forces acting at the same time affect the motion of an object.
  • Identify examples of forces in different directions and their effects.
  • Explain how forces that act together produce different results depending on their direction and magnitude.
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Stages of Seed Germination Worksheet | Grade 3 Science | Ontario

Stages of Seed Germination Worksheet | Grade 3 Science | Ontario

Coral Reef LearningCreated byCoral Reef Learning

Learning Objectives

  • Describe the major stages involved in seed germination, including imbibition, radicle emergence, and seedling development.
  • Explain the role of seed reserves and how they support early plant growth.
  • Identify environmental requirements such as moisture, temperature, and oxygen necessary for successful germination.

Grade 3Science

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Grade 3 Science Worksheet 1 – Learn Measuring Motion Easily | PDF

Grade 3 Science Worksheet 1 – Learn Measuring Motion Easily | PDF

Meadowlark WorksheetsCreated byMeadowlark Worksheets

Learning Objectives

  • Understand methods for describing and recording how objects move using units like metres and seconds.
  • Explain the concepts of distance and elapsed time as key measures of motion.
  • Compare the speeds of different objects using simple numerical statements.
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Grade 3 Science | Speed Comparison Worksheet with Short Notes (Printable PDF)

Grade 3 Science | Speed Comparison Worksheet with Short Notes (Printable PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets

Learning Objectives

  • Understand how to compare the motion of objects using simple data summaries.
  • Distinguish between steady-speed and changing-speed motion visually and numerically.
  • Use ratios and relative language to compare speeds without complex calculations.
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Grade 3 Science Balance and Motion Worksheet with Short Notes PDF

Grade 3 Science Balance and Motion Worksheet with Short Notes PDF

Meadowlark WorksheetsCreated byMeadowlark Worksheets

Learning Objectives

  • Understand the concepts of balanced and unbalanced forces on objects.
  • Predict whether an object will stay at rest or change motion based on forces applied.
  • Learn how net influence determines motion or stillness.
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Grade 3 Science | Predictive Reasoning Worksheet with Short Notes

Grade 3 Science | Predictive Reasoning Worksheet with Short Notes

Meadowlark WorksheetsCreated byMeadowlark Worksheets

Learning Objectives

  • Understand the basic concepts of cause-and-effect relationships in physical scenarios.
  • Predict outcomes of changes in influence, surface incline, or added influences.
  • Apply qualitative reasoning to interpret slope tendencies, resistance, and overall effects.
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Grade 3 | World Environmental Day Worksheet for Conservation | PDF + Answer Key

Grade 3 | World Environmental Day Worksheet for Conservation | PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Describe how communities and individuals conserve natural resources (water, land, and wildlife).
  • Identify simple actions that reduce waste and protect the environment.
  • Explain how small, kind choices can lead to big environmental changes.
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Grade 3 Seasonal Black Friday Worksheet for Pioneers of Change |PDF + Answer Key

Grade 3 Seasonal Black Friday Worksheet for Pioneers of Change |PDF + Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Learn about influential African American leaders who fought for justice and equality.
  • Understand key vocabulary words: 'civil rights', 'leadership', and 'justice'.
  • Discover stories of bravery and fairness related to social change.
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Grade 3 Seasonal | Easter Symbols Worksheet for Holiday Symbols | PDF+Answer Key

Grade 3 Seasonal | Easter Symbols Worksheet for Holiday Symbols | PDF+Answer Key

ShaNova WorksheetsCreated byShaNova Worksheets

Learning Objectives

  • Identify common Easter symbols such as the Easter Bunny and decorated eggs and understand their meanings.
  • Describe the origins of Easter symbols and how they relate to traditions and stories.
  • Participate in making and decorating eggs, linking crafts to cultural stories.
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About Grade 3 Worksheets

Find Grade 3 worksheets covering reading, phonics, math facts, and hands-on science. All 1,636 resources download instantly as PDFs for classwork, homework, or review.

MyTeachingSheets worksheets are made by real teacher-authors and checked before they go live. Download any as a print-ready PDF for lessons, homework, or independent practice — most include answer keys, and previews are always free.