Grade 5 Science Worksheets

Learning Objectives

• Identify major human organ systems and describe their primary functions.
• Explain how structure-function relationships support each system’s role.
• Describe how organ systems interact at a high level to maintain homeostasis.

Learning Objectives

• Identify major parts of the upper and lower respiratory system and describe their roles.
• Explain how pressure changes in the chest help move air in and out of the lungs.
• Describe how oxygen enters the blood and how carbon dioxide leaves using diffusion at the alveoli.

Learning Objectives

• Explain how fair comparisons depend on controlling conditions and changing only one independent variable.
• Identify variables in a science investigation and describe how measurements support trustworthy comparisons.
• Use evidence from data to justify conclusions and reduce alternative explanations.

Learning Objectives

• Identify observable properties of rocks, soil, and water (such as size, texture, color, hardness, and ability to hold water).
• Explain how rocks, soil, and water work together in Earth systems to support structure, plant growth, and transport of materials.
• Describe how interactions and transformations (like breaking apart and mixing with water) can change Earth materials over time.

Learning Objectives

• Identify the difference between a measured result and an inferred explanation in a science claim
• Connect evidence to a claim by describing the pattern observed in a graph or table
• Explain how models predict patterns and how evidence supports or limits the claim

Learning Objectives

• Explain how balanced nutrition, hydration, and sleep support organ system functions.
• Identify how aerobic activity affects the cardiovascular and respiratory systems.
• Use evidence-based examples to prevent common health problems.

Learning Objectives

• Turn an observation into a clear scientific question that can be tested
• Use specific words and measurable outcomes in a testable question
• Write a prediction that matches the scientific question

Learning Objectives

• Explain what bias is and how it affects test results
• Identify fairness rules that help keep comparisons similar
• Describe how to change only one variable while keeping other conditions the same

Learning Objectives

• Explain how a closed electric circuit can produce a magnetic effect.
• Describe how magnets can affect some materials without direct physical contact.
• Use observations (such as compass behavior) to infer direction of magnetic influence.

Learning Objectives

• Explain how photosynthesis and respiration move carbon between living things and the atmosphere
• Describe how plants, animals, and decomposers exchange gases to support life processes
• Use evidence from simple diagrams and statements to distinguish between photosynthesis and respiration

Learning Objectives

• Identify how measured and observed properties can be used to classify materials as solids or liquids.
• Construct simple property tables and compare numerical values to support classification decisions.
• Apply clear decision criteria using more than one property to handle ambiguous cases.

Learning Objectives

• Understand the differences between solids and liquids in terms of shape and volume.
• Link observable behaviors to the arrangement and motion of particles in matter.
• Describe how particle arrangement affects the properties of solids and liquids.+ Show more

Learning Objectives

• Describe the stages of a flowering plant life cycle from seed to mature plant.
• Explain how flowering plants reproduce and how seeds lead to new seedlings.
• Identify examples of how plants spread to increase survival in local conditions.

Learning Objectives

• Explain the repeating stages of a flowering plant life cycle from seed to new plants
• Describe how flowering plants reproduce and how seeds help plants continue over time
• Compare ways plants spread and use adaptations to increase survival in local conditions

Learning Objectives

• Explain how axial forces (tension and compression) form in truss members
• Describe how joints transfer loads to create efficient load distribution
• Compare common truss geometries and predict where members carry tension or compression+ Show more

Learning Objectives

• Explain how changes in temperature, rainfall, and light can affect plant growth and food webs.
• Describe how habitat loss or fragmentation changes where organisms can live and find shelter.
• Predict how populations may decline or increase when conditions become less suitable for some species.

Learning Objectives

• Describe the major stages of an animal life cycle from birth or hatching to adulthood.
• Explain how different life stages can have different needs and risks within a species.
• Identify how metamorphosis changes an animal’s body structures and diet as it grows.+ Show more

Learning Objectives

• Understand how chemical energy in batteries converts into electrical energy within circuits.
• Differentiate between conductors and insulators and their roles in electrical circuits.
• Learn to interpret common schematic symbols for components like cells, wires, switches, and lamps.+ Show more

Learning Objectives

• Understand the principles of designing fair tests that minimize bias
• Learn how to identify and control variables in experiments
• Explore examples of fair testing in real-world situations+ Show more

Learning Objectives

• Explain how Earth’s tilt and orbit change the angle of sunlight across seasons.
• Describe how seasonal heating affects evaporation, condensation, and precipitation timing.
• Connect changing water movement to erosion and deposition on Earth’s surface.+ Show more

Learning Objectives

• Explain how Earth’s rotation causes changes in day and night and the Sun’s apparent path across the sky.
• Describe how Earth’s revolution around the Sun and the tilt of Earth’s axis affect the angle and duration of sunlight.
• Connect variations in sunlight to patterns in temperature and length of daylight over seasons and months.

Learning Objectives

• Explain what dissolving looks like using visible evidence (e.g., uniform mixtures and no solid grains).
• Compare dissolving with substances that settle or separate in water (like sand).
• Describe how stirring and temperature can affect dissolving and solution behavior at the observable level.

Learning Objectives

• Explain how weathering (water, wind, temperature changes) can break rocks into smaller pieces
• Describe how weathered rock fragments and organic matter gradually form soil over long periods
• Compare fresh rock, weathered rock, and mature soil using characteristics such as grain size and water-holding ability

Learning Objectives

• Describe how mass, volume, temperature, and qualitative viscosity indicators are measured and recorded.
• Use consistent units and instrument conventions to compare properties of solids and liquids.
• Explain how repeat measurements and uncertainty affect the reliability of results.

Learning Objectives

• Explain that Earth’s gravity pulls objects downward and that this direction is consistent.
• Describe how falling objects show gravity acts on mass and causes downward motion.
• Differentiate the source of the gravitational force (Earth) from the object being dropped.+ Show more

Learning Objectives

• Explain evaporation and condensation as changes of state involving energy transfer.
• Use observations (puddles drying, water droplets forming) to identify which process is occurring.
• Describe how temperature affects whether a substance appears as a liquid or a gas.

Learning Objectives

• Explain how dissolving changes the visible appearance of a substance when it mixes with water.
• Describe dissolving using a microscopic particle model (particles separating and spreading evenly).
• Compare dissolving to mixing substances that separate or settle (like sand in water).+ Show more

Learning Objectives

• Explain how matter moves through an ecosystem among producers, consumers, decomposers, and the environment.
• Describe how feeding, breathing, growth, and decomposition change the location and form of matter.
• Use a model to trace pathways of matter and identify where matter ends up in soil, water, or air.

Learning Objectives

• Explain how niches help different species coexist in an ecosystem.
• Describe how competition occurs when organisms overlap in resource needs.
• Use evidence from observations to predict how populations may change over time.

Learning Objectives

• Explain how the kidneys and nephrons work together to form urine, including filtration, reabsorption, and secretion.
• Describe how the ureters and bladder help move and store urine in the excretory system.
• Connect kidney function to blood filtration and the body’s fluid, electrolyte, and acid–base balance.

Learning Objectives

• Explain how inherited adaptations help organisms survive and reproduce in their environment.
• Describe how different habitats require different survival traits.
• Use evidence from animal and plant examples to infer adaptation purposes.

Learning Objectives

• Explain how the moon’s gravity and the sun’s gravity contribute to tides on Earth
• Describe how the timing of high and low tides follows a repeating cycle
• Use evidence from a passage to identify the main idea and key details about ocean water movement+ Show more

Learning Objectives

• Explain how pollution can affect ecosystems and human health through living systems.
• Describe how air and water contamination can increase disease risk and harm organisms.
• Use scientific vocabulary to connect environmental stress to health outcomes.+ Show more

Learning Objectives

• Explain the difference between an observation and an inference in science investigations.
• Use evidence to make logical inferences while staying within what the evidence actually supports.
• Identify when an inference should be tentative due to limited evidence.

Learning Objectives

• Explain how precise observations use specific details, numbers, and consistent descriptions.
• Identify differences between vague and precise observations in everyday science scenarios.
• Use tools and repeated measurements to improve the accuracy and usefulness of observations.

Learning Objectives

• Explain what a niche is and identify how organisms meet their needs in an ecosystem.
• Describe how competition affects survival and changes which organisms become more common.
• Use examples to compare niches among species living in the same habitat.

Learning Objectives

• Explain how an organism’s body structures help it survive by performing specific functions.
• Match examples of adapted body parts (beaks, claws, teeth) to how they help an organism find food, defend itself, or live in a habitat.
• Use evidence from a passage to identify main ideas and support conclusions about structure–function relationships.

Learning Objectives

• Explain how gravity affects the motion of objects on Earth
• Describe how friction opposes motion and changes speed on different surfaces
• Use observations to predict changes in speed and direction due to forces+ Show more

Learning Objectives

• Explain how Earth’s axial tilt and orbit around the Sun lead to predictable seasonal changes
• Describe how sun angle and day length affect the amount of solar energy reaching Earth
• Interpret patterns from graphs or data related to day length and seasonal conditions+ Show more

Learning Objectives

• Identify evidence of chemical change using observable signs such as gas, precipitate, persistent color change, and energy change.
• Differentiate chemical changes from physical changes by focusing on whether new substances form.
• Use examples (acid–carbonate reactions and oxidation) to explain why atoms must rearrange during chemical change.

Learning Objectives

• Explain how melting and freezing are changes of state caused by temperature changes.
• Describe how particles and matter behave during melting and during freezing using everyday observations.
• Use thermometer readings to determine the direction of temperature change and connect it to melting or freezing.

Learning Objectives

• Explain how the Moon’s orbit and Earth’s rotation affect when the Moon rises and sets.
• Describe how the Moon’s position relative to stars and constellations changes night to night.
• Use Moon phases and predictable patterns to support simple predictions about the night sky.

Learning Objectives

• Explain how a battery converts chemical energy into electrical energy in a circuit.
• Differentiate conductors and insulators based on how they affect electric charge flow.
• Compare series and parallel circuits in terms of energy distribution and lamp brightness.+ Show more

Learning Objectives

• Identify constraint tradeoffs in real-world science and engineering designs.
• Explain how improving one feature can worsen another feature when constraints are present.
• Use material properties and safety requirements to justify design choices.

Learning Objectives

• Explain how Earth’s tilt affects the angle of sunlight hitting each hemisphere.
• Describe how the angle and duration of daylight change across the year.
• Use a sky model to predict patterns of day length and temperature changes.

Learning Objectives

• Understand natural and human causes of climate change.
• Interpret climate data and temperature trends over decades.
• Learn how climate change affects ecosystems and resources.+ Show more

Learning Objectives

• Explain how Earth’s rotation produces day-night alternation and apparent daily motion of the Sun and stars.
• Describe how shadow length and direction change during the day and what these changes indicate about sunlight angle.
• Sequence lunar phases and relate their pattern to the relative positions of the Sun, Moon, and Earth.

Learning Objectives

• Distinguish qualitative observations from quantitative observations.
• Identify the measurement unit used in a quantitative observation.
• Explain how reliability affects whether evidence supports a scientific claim.