Grade 3 Worksheets

Learning Objectives

• Explain what makes an inquiry question specific enough to gather evidence.
• Distinguish between broad questions and focused questions for research.
• Identify how cause, effect, and description details improve question clarity.+ Show more

Learning Objectives

• Explain how scientists use observation, tools, and questions to learn about space.
• Use Moon-related science vocabulary (telescope, gravity, analyze, crater, lunar sample).
• Practice critical thinking by predicting and identifying evidence from discoveries.

Learning Objectives

• Explain why the American flag has thirteen stripes and what the stars represent.
• Identify the meanings of the flag’s main colors: red, white, and blue.
• Describe how flags help people remember history and share community values.

Learning Objectives

• Understand the importance of kindness and inclusion.
• Identify ways to support classmates who think or behave differently.
• Practice using kind words and actions to build a caring community.+ Show more

Learning Objectives

• Describe various methods of seed dispersal such as wind, water, animals, and ballistic mechanisms.
• Explain the ecological significance of seed dispersal patterns for plant populations.
• Characterize how seed morphology and dispersal timing evolve to improve plant survival and spreading.+ Show more

Learning Objectives

• Identify key properties of solids, liquids, and gases (shape, volume, and how they move).
• Use evidence from observations to describe how matter changes behavior in different states.
• Explain how gases spread out, liquids keep volume but change shape, and solids keep both shape and volume.

Learning Objectives

• Identify the central idea (main idea) of a passage
• Use clues like topic sentences, repeated ideas, and concluding statements to find the main idea
• Distinguish major ideas from supporting details when summarizing

Learning Objectives

• Describe how xylem moves water using transpiration pull and how phloem moves sugars to support plant growth.
• Compare herbaceous and woody stems, including vascular bundle arrangement and secondary growth in trees.
• Explain how lignified tissues strengthen stems and how structure helps plants handle mechanical stress.

Learning Objectives

• Identify the main parts of vascular plants: roots, stems, leaves, and flowers
• Describe how each plant part helps the plant survive, grow, and reproduce
• Use examples such as taproots, woody stems, broad leaves, and composite flowers to explain plant part functions

Learning Objectives

• Identify observable features (such as body covering, leaf shape, number of legs, and seed coat type) used to classify organisms.
• Use simple, consistent classification rules that are based on visible traits.
• Compare organisms by describing how they are similar or different using shared observable features.+ Show more

Learning Objectives

• Understand the purpose of taxes in communities and how they help build public places.
• Learn how families contribute to community projects through taxes.
• Recognize the importance of civic participation and responsible money management.+ Show more

Learning Objectives

• Identify safe choices for clothing and equipment during physical activity.
• Describe how to recognize hazards and respond to keep movement activities safer.
• Explain how safety practices help comfort, protection, and confidence while being active.

Learning Objectives

• Identify the central idea of a short text using main events and important details
• Explain how relationships between ideas help the reader understand the text
• Use text evidence to support opinions and interpretations about why actions matter

Learning Objectives

• Identify major flower parts and describe what roles sepals, petals, stamens, and pistils play in reproduction
• Explain how pollen is produced, how stigma receives pollen, and how fertilization leads to seeds
• Compare wind pollination and animal pollination and describe how nectar, scent, and color can help pollinators

Learning Objectives

• Describe the main stages in a plant life cycle from seed to adult plant.
• Explain how water and air help a seed during early germination.
• Explain how light helps an adult plant make energy and grow leaves.

Learning Objectives

• Sequence the main stages in a plant life cycle from seed to adult plant.
• Explain how water and air help early germination and root growth.
• Describe how light supports energy-making and leaf growth as the plant develops.+ Show more

Learning Objectives

• Describe what a goal is and why clear goals help people make healthier choices
• Write and choose specific, achievable short-term health goals
• Match health goal ideas to examples and explain how to measure progress

Learning Objectives

• Describe how a habitat provides shelter, food, and water to living things
• Identify habitat features in forests, ponds, and fields that help organisms survive
• Explain how overlapping needs in the same habitat can lead to interactions between organisms+ Show more

Learning Objectives

• Identify properties of rocks and soil that make them useful in different places
• Explain why a material is chosen for a specific human or environmental use
• Compare how rocks and soil behave in simple situations

Learning Objectives

• Explain how weathering slowly breaks down rocks and changes soil over time
• Identify patterns of weathering caused by wind, water, temperature changes, and sunlight
• Compare weathering and weather by describing what each term means

Learning Objectives

• Identify common life cycle stages for plants and animals
• Explain how needs can change as an organism grows from one stage to the next
• Describe how life cycles help populations continue from one generation to the next+ Show more

Learning Objectives

• Identify temperature, precipitation, and wind as key daily weather observations
• Use weather words to describe conditions for different days
• Compare daily weather data to find simple patterns over several days+ Show more

Learning Objectives

• Describe how an organism’s growth can change its survival needs.
• Explain how young animals and adult animals may require different resources.
• Identify examples of changing behaviors as organisms develop.

Learning Objectives

• Compare rocks and soil using appearance and physical properties
• Describe how particle size and organic matter affect soil
• Explain how rocks break and how soil forms over time+ Show more

Learning Objectives

• Explain how warm temperatures can increase evaporation and water vapor in the air
• Describe how cooling air can cause condensation and the formation of clouds
• Identify how precipitation happens when cloud droplets combine and become heavy+ Show more

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.+ Show more

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

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+ Show more

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+ Show more

Learning Objectives

• Use precise word choice to make a retell or description clearer
• Identify how sentence structure and tone change the meaning of an oral message
• Apply descriptive language to explain feelings and events during a retell

Learning Objectives

• Describe how moisture, freezing, and sunlight can weaken materials over time
• Identify how corrosion affects metal strength and stiffness
• Explain why design choices include safe margins for expected environmental exposure

Learning Objectives

• Describe the major stages of seed germination, including imbibition, radicle emergence, hypocotyl/epicotyl growth, cotyledon role, and true-leaf emergence.
• Explain how seed reserves support early plant growth before photosynthesis begins.
• Identify which environmental conditions (moisture, temperature, oxygen) help seeds germinate successfully.

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.

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.+ Show more

Learning Objectives

• Define event, trigger, input, and respond in kid-friendly terms.
• Identify what kind of input causes a program event to happen.
• Match events to appropriate program responses.+ Show more

Learning Objectives

• Identify observable physical properties of matter such as color, shape, size, and texture
• Compare objects made from different materials using clear, reliable observations
• Explain how observations help scientists describe and classify materials without changing them+ Show more

Learning Objectives

• Identify examples of traditions (foods, dances, clothing) celebrated in Hispanic communities.
• Explain why traditions help people connect to their culture and community.
• Demonstrate understanding by choosing correct statements and completing sentences using key vocabulary.

Learning Objectives

• Identify the four main stages of insect metamorphosis: egg, larva, pupa, and adult.
• Describe how body changes help animals meet different needs at each stage.
• Explain why stage changes are important for survival and reproduction.

Learning Objectives

• Explain how a force (push or strike) can create vibrations in an object
• Describe how stronger forces usually produce larger vibrations and louder sound
• Connect vibrating objects to the way sound travels through a surrounding medium+ Show more

Learning Objectives

• Explain how soil, light, water, temperature, and nutrients affect plant growth and survival.
• Describe how human practices (like crop rotation and irrigation) can change environmental conditions for plants.
• Use examples to connect environmental factors to germination timing, growth rates, and where plants establish.

Learning Objectives

• Define weathering and explain how it differs from weather.
• Identify patterns of how wind, water, temperature changes, and sunlight affect rocks and soil.
• Describe evidence of weathering changes in everyday environments.

Learning Objectives

• Explain how observations can provide evidence to answer a scientific question.
• Write or identify a testable question that can be answered with a fair investigation.
• Connect results back to the original question by using evidence from observations or measurements.

Learning Objectives

• Describe the major stages of seed germination from water absorption to the appearance of true leaves.
• Explain the role of seed reserves and cotyledons in early plant growth.
• Identify environmental requirements for germination, including moisture, temperature, and oxygen.

Learning Objectives

• Describe how music can bring joy and help people feel connected during celebrations.
• Identify how rhythms and instruments can express emotions and tell stories.
• Recognize that different cultures use music in unique ways to share identity and traditions.

Learning Objectives

• Explain how revising a research question after gathering initial information improves relevance.
• Identify parts of a topic that need evidence and refine questions to match those targets.
• Use examples to narrow broad questions into focused inquiry questions.

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

Learning Objectives

• Explain how work and workplaces changed from early communities to factory jobs
• Describe why Labor Day was created and what it honors
• Identify examples of workers’ contributions to building communities and nations

Learning Objectives

• Identify simple mindfulness and self-care practices for managing stress.
• Explain how taking quiet time can help feelings feel calmer.
• Choose healthy strategies for caring for mental health during the day.