Grade 3 Worksheets

1,830 grade resources
Connection Details Science Worksheet for Grade 3 | Ontario Standards

Connection Details Science Worksheet for Grade 3 | Ontario Standards

Learning Objectives

  • Understand different types of connections used in structures.
  • Learn how connection methods influence strength and stability.
  • Identify common fasteners and their functions.

Grade 3Science

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Grade 3 Holiday Emoji Day Worksheet for Mastery | PDF + Answer Key

Grade 3 Holiday Emoji Day Worksheet for Mastery | PDF + Answer Key

Learning Objectives

  • Use emojis to describe feelings and events in a clear, meaningful way.
  • Explain how emojis can be interpreted in different ways and how to communicate the intended meaning.
  • Create and understand short emoji stories that show a sequence of events.

Grade 3Holiday8 Pages

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Grade 3 Data Representations Worksheet | Practice & Assessment PDF

Grade 3 Data Representations Worksheet | Practice & Assessment PDF

Learning Objectives

  • Identify how data can be organized using tally tables, labeled drawings, and simple bar graphs.
  • Use accurate labels and appropriate scales so a representation clearly shows comparisons.
  • Explain why organizing observations helps people find patterns in data.

Grade 3Science12 Pages

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Punctuation And Capitals Worksheet Pack | Grade 3 ELA Practice

Punctuation And Capitals Worksheet Pack | Grade 3 ELA Practice

Learning Objectives

  • Use end punctuation (., !, ?) to show where sentences begin and end.
  • Use commas to support clarity, such as separating items in a list.
  • Capitalize the beginning of sentences and proper nouns (people, places, and titles).
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Short Draft Development Worksheet Pack | Grade 3 ELA Practice

Short Draft Development Worksheet Pack | Grade 3 ELA Practice

Learning Objectives

  • Identify what each part of a short draft (introduction, body, and closing) does for the reader
  • Write sentences that match the intended purpose and audience
  • Use transitions and avoid repeating the same point to improve coherence
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Clarity Revision Moves Worksheet Pack | Grade 3 ELA Practice

Clarity Revision Moves Worksheet Pack | Grade 3 ELA Practice

Learning Objectives

  • Revise sentences by changing order so the most important ideas come earlier.
  • Replace vague or unclear words with more exact words that match meaning.
  • Clarify vague references by adding the topic or brief context.
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Grade 3 Holiday | Valentine Origins Worksheet for Mastery | PDF + Answer Key

Grade 3 Holiday | Valentine Origins Worksheet for Mastery | PDF + Answer Key

Learning Objectives

  • Learn about the history and origin of Valentine's Day.
  • Understand symbols like hearts and Cupid used in Valentine's celebrations.
  • Recognize how the holiday evolved from ancient traditions to modern kindness and love exchanges.
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Grade 3 | Valentine’s Day Worksheet for Celebrating Friendship|PDF + Answer Key

Grade 3 | Valentine’s Day Worksheet for Celebrating Friendship|PDF + Answer Key

Learning Objectives

  • Explore creative ways to design and craft Valentine’s Day cards.
  • Understand how handmade cards express friendship and kindness.
  • Practice combining colors, drawings, and words to make meaningful messages.
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Grade 3 | Valentine Day Worksheet for Mastering Kindness Ideas| PDF + Answer Key

Grade 3 | Valentine Day Worksheet for Mastering Kindness Ideas| PDF + Answer Key

Learning Objectives

  • Read and understand stories about kindness, love, and friendship.
  • Identify moral lessons and character actions in stories.
  • Reflect on the importance of caring and showing kindness to others.
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Grade 3 Science | Inclined Motion Worksheet with Short Notes (Printable PDF)

Grade 3 Science | Inclined Motion Worksheet with Short Notes (Printable PDF)

Learning Objectives

  • Understand how inclined surfaces influence an object's tendency to move.
  • Differentiate between gentle and steep inclines and their effects on motion.
  • Identify factors, such as slope angle, that affect speed in inclined motion.
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Human Impacts on Soil Grade 3 Science Worksheet | Ontario Standards

Human Impacts on Soil Grade 3 Science Worksheet | Ontario Standards

Learning Objectives

  • Understand how human activities affect soil quality and structure.
  • Identify ways to conserve soil health and reduce environmental damage.
  • Recognize the connection between soil quality, water, and ecosystems.

Grade 3Science

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Peaceful Beginnings Worksheet for Grade 3 | September Holiday Activity

Peaceful Beginnings Worksheet for Grade 3 | September Holiday Activity

Learning Objectives

  • Explain what the International Day of Peace is and why it matters
  • Identify key ideas related to peace, including conflict, cooperation, and empathy
  • Use peace-building language and strategies to respond kindly when disagreements happen

Grade 3Holiday8 Pages

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Water Phase Changes Worksheets for Grade 3 | Melting, Freezing Practice

Water Phase Changes Worksheets for Grade 3 | Melting, Freezing Practice

Learning Objectives

  • Identify examples of melting, freezing, evaporation, and condensation in everyday situations
  • Describe how heating and cooling connect to changes between solid, liquid, and gas states of water
  • Explain that the same material can appear in different states based on temperature

Grade 3Science14 Pages

Also included in: Grade 3 Science Worksheets Bundle | Matter, Light and Sound Unit +2 more

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Light Reflection and Absorption Worksheets Grade 3 Science

Light Reflection and Absorption Worksheets Grade 3 Science

Learning Objectives

  • Explain how light interacts with objects by reflecting and being absorbed
  • Compare how shiny and dark surfaces look differently in terms of brightness
  • Identify evidence of reflection and absorption from observations

Grade 3Science14 Pages

Also included in: Grade 3 Science Worksheets Bundle | Matter, Light and Sound Unit +2 more

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Understanding Program Actions Worksheets | Grade 3 Computer Science Practice

Understanding Program Actions Worksheets | Grade 3 Computer Science Practice

Learning Objectives

  • Define a program as a set of instructions that tells a computer what actions to perform.
  • Identify examples of program output and actions, such as moving a character or displaying messages.
  • Match key vocabulary terms (program, instruction, output, command) to their meanings.

Grade 3Computer Science14 Pages

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Evidence From Data Worksheets | Grade 3 Computer Science Practice

Evidence From Data Worksheets | Grade 3 Computer Science Practice

Learning Objectives

  • Define and use the words evidence, conclusion, and interpret when working with data.
  • Read simple graphs and tables to describe what the data shows.
  • Choose a conclusion that matches the evidence instead of guessing.

Grade 3Computer Science14 Pages

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Grade 3 Science | Day Night Causes Worksheet with Short Notes (Printable PDF)

Grade 3 Science | Day Night Causes Worksheet with Short Notes (Printable PDF)

Learning Objectives

  • Understand how Earth's rotation causes day and night.
  • Identify the role of the Sun's light in creating daytime and nighttime.
  • Explain that Earth's motion, not the Sun's movement, causes the daily cycle.

Grade 3Science7 Pages

Also included in: Grade 3 Science Lesson Group | Weather, Water Cycle, and More +1 more

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Beginner Algorithms Worksheets | Grade 3 Computer Science Practice

Beginner Algorithms Worksheets | Grade 3 Computer Science Practice

Learning Objectives

  • Define algorithm, code, sequence, and repeat using simple examples.
  • Arrange steps in the correct sequence to solve a programming problem.
  • Identify how repeating instructions can reduce work in a program.

Grade 3Computer Science14 Pages

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Load Bearing Structures Worksheets | Grade 3 Engineering Science

Load Bearing Structures Worksheets | Grade 3 Engineering Science

Learning Objectives

  • Explain how engineers help structures support forces without collapsing
  • Identify features that increase stability, such as triangles and wider bases
  • Describe how testing results guide design improvements for stronger structures

Grade 3Science14 Pages

Also included in: Grade 3 Science Simple Machines & Engineering Worksheets Bundle +2 more

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Safe Tool Use for Measuring and Building Worksheets Grade 3 Science

Safe Tool Use for Measuring and Building Worksheets Grade 3 Science

Learning Objectives

  • Identify safe tool-use practices that help people avoid injury and damage to materials.
  • Explain why using the right tool for a task improves accuracy and results.
  • Choose correct actions for an organized, safe workspace during building activities.

Grade 3Science14 Pages

Also included in: Grade 3 Science Simple Machines & Engineering Worksheets Bundle +2 more

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Grade 3 Seasonal Halloween Day Worksheet for Safety Tips | PDF + Answer Key

Grade 3 Seasonal Halloween Day Worksheet for Safety Tips | PDF + Answer Key

Learning Objectives

  • Learn how to celebrate Halloween safely by being visible with reflective costumes and using flashlights or glow sticks.
  • Understand the importance of practicing kindness, checking treats, and staying in groups while trick-or-treating.
  • Recognize social-emotional skills like responsibility, cooperation, and respect during Halloween celebrations.
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Grade 3 Holiday Worksheet | Celebrating Washington's Birthday | PDF + Answer Key

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

Learning Objectives

  • Learn the significance and history of Washington's Birthday.
  • Identify ways communities celebrate patriotic holidays.
  • Reflect on qualities of good leadership and patriotism.

Grade 3Holiday

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Grade 3 Structural Forms Worksheet | Ontario Practice & PDF

Grade 3 Structural Forms Worksheet | Ontario Practice & PDF

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 3Science12 Pages

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Sentence Patterns Worksheet Pack | Grade 3 ELA Practice

Sentence Patterns Worksheet Pack | Grade 3 ELA Practice

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

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

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

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

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

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

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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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

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

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 Soil Formation Processes Worksheet | Ontario Science Activity Pack

Grade 3 Soil Formation Processes Worksheet | Ontario Science Activity Pack

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

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

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

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

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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Honoring Heritage Worksheet | Grade 3 September Holiday Activity

Honoring Heritage Worksheet | Grade 3 September Holiday Activity

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

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

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

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

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

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

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

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

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

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

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)

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)

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

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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About Grade 3 Worksheets

Find Grade 3 worksheets covering reading, phonics, math facts, and hands-on science. All 1,830 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.