Grade 4 Worksheets

Learning Objectives

• Identify different feelings and explain how they can show up in the body and behavior.
• Describe healthy ways to manage stress and cope with difficult emotions.
• Use supportive communication skills to ask for help and strengthen relationships.

Learning Objectives

• Explain what makes a health goal specific and achievable
• Write a realistic health goal using clear steps
• Describe how progress tracking can help keep motivation

Learning Objectives

• Use possessive apostrophes to show ownership for singular and plural nouns
• Form contractions with correct apostrophe placement by replacing missing letters
• Distinguish between similar-sounding words by using punctuation correctly

Learning Objectives

• Explain how observable evidence supports a claim in science investigations.
• Differentiate between a testable question and one that cannot be measured.
• Write or identify a hypothesis that can be supported or challenged with measurable data.+ Show more

Learning Objectives

• Identify what common weather instruments measure, such as temperature, rainfall, wind direction, and wind speed.
• Use correct units when describing weather data, including degrees Celsius, millimeters, and kilometers per hour.
• Explain why consistent measurements over time help compare changing weather conditions.+ Show more

Learning Objectives

• Explain how environmental changes can disrupt the balance of an ecosystem.
• Describe how habitat conditions (temperature, rainfall, shelter, and food) affect which organisms survive and reproduce.
• Use evidence to connect changes in a habitat to changes in population sizes.+ Show more

Learning Objectives

• Explain what a life cycle is and why animals go through different stages
• Identify common stages of animal life cycles (such as egg, larva, tadpole, adult)
• Describe how metamorphosis changes an animal’s body form as it develops

Learning Objectives

• Explain how the Sun’s changing position during the day affects shadow direction and length.
• Describe how sunlight hitting an object at different angles changes the shadow shape and extent.
• Use time-of-day observations to connect shadow patterns to Earth’s rotation.

Learning Objectives

• Explain why energy decreases at each step of a food chain
• Describe how organisms use energy for life processes and how energy can be lost as heat
• Connect energy loss to why longer food chains usually have fewer top consumers+ Show more

Learning Objectives

• Explain how Earth’s rotation causes predictable day and night.
• Describe how the Sun appears to move across the sky due to Earth’s turning.
• Use observations (sunrise, sunset, time of daylight) to support the day/night cycle explanation.

Learning Objectives

• Describe how waves can be reflected, absorbed, or transmitted when they reach a boundary between materials
• Use evidence such as changes in intensity, amplitude, and direction to compare different material effects on waves
• Explain how echoes and sound/light paths show wave interaction with surfaces and media+ Show more

Learning Objectives

• Explain why the Moon appears to change shape over about a month
• Describe how sunlight and the Moon’s position relative to Earth affect which part of the Moon we see
• Use a simple cycle idea to predict how phases progress from one night to the next

Learning Objectives

• Explain how scientific inquiry uses observations and questions as starting points
• Use evidence from measurements or data to support an explanation
• Describe how scientists revise ideas when new evidence does not match

Learning Objectives

• Explain how unbalanced forces can change an object’s speed and/or direction
• Describe how friction can slow a moving object down
• Use observations of motion over time to connect net force direction to motion patterns

Learning Objectives

• Explain how light travels and how shadows form when objects block light.
• Describe how sound is produced and how it travels through a medium like air.
• Connect changes in distance and barriers to patterns for light and sound, including shadows, delays, and muffling.

Learning Objectives

• Explain the difference between mass and volume as measurable properties of matter
• Identify appropriate units and tools used to measure mass and volume
• Compare properties across different samples, including how shape can change volume without changing mass

Learning Objectives

• Identify the roles of system components such as a source, mechanism, and control in a simple technological system
• Explain how energy moves through a system and how component properties affect function
• Use system-thinking vocabulary (input, output, control, connector) to describe how a system achieves a goal

Learning Objectives

• Explain how flowing water, wind, and ice can break down and move Earth materials
• Identify how erosion changes landforms over time by transporting material to new locations
• Recognize evidence of erosion such as worn edges and exposed layers

Learning Objectives

• Explain how light interacts with transparent, translucent, and opaque materials.
• Describe how surface and bulk properties affect color, intensity, and heat transfer.
• Use the ideas of transmission, absorption, and scattering to predict everyday phenomena.

Learning Objectives

• Explain how external and internal structures help plants and animals perform life functions.
• Describe how plant structures such as roots, stems, and leaves support obtaining food, transporting materials, and making food.
• Identify animal structures (such as beaks, teeth, limbs, and organs) and match them to their functions.

Learning Objectives

• Explain how models use evidence-based patterns to support scientific predictions
• Make specific predictions using relationships shown in a model
• Evaluate how observations and measurements can confirm or improve a model+ Show more

Learning Objectives

• Explain that gravity is a force that pulls objects toward Earth.
• Describe how gravity affects the motion of objects when they are released or supported.
• Identify everyday examples of gravity influencing speed and resting positions.

Learning Objectives

• Explain how mass describes the amount of matter in an object and how it can be compared
• Describe temperature as a measure of how hot or cold something is and relate it to energy transfer
• Use mass and temperature together to better understand everyday changes in matter

Learning Objectives

• Explain how heating and cooling can change matter between solid, liquid, and gas states
• Identify key terms for state changes, including melting, freezing, evaporation, and condensation
• Use temperature and particle movement/arrangement to describe why state changes happen

Learning Objectives

• Identify thermal, light, sound, and electrical energy and describe how each one can be observed in everyday situations.
• Explain how energy transfers through matter and space using examples of conduction, transmission of light, and sound through air.
• Model and describe electrical energy transfer in simple circuits using the movement of electrons.

Learning Objectives

• Explain how the Moon’s visible phases change in a repeating pattern over about a month
• Describe how the Sun, Earth, and Moon positions affect what we see from Earth
• Use observations to support statements about lunar phase progression

Learning Objectives

• Explain how gears transfer motion through meshing teeth and how gear ratios affect rotational speed and torque.
• Describe how gear size, tooth count, and gear order determine output direction and magnitude.
• Compare simple gear trains, idler gears, and compound gear trains for changing speed and mechanical advantage.

Learning Objectives

• Explain how population changes over time can be caused by reproduction, resource limits, predation, disease, and other environmental factors
• Describe how adaptations (physical and behavioral) help organisms survive and persist in changing environments
• Use simple numerical reasoning to connect shifts in species abundance with survival advantages and limiting factors

Learning Objectives

• Identify the main stages of the water cycle: evaporation, condensation, precipitation, and collection
• Explain how solar energy drives the water cycle and how water moves between Earth’s systems
• Use key vocabulary to describe how water changes state (liquid, gas, and ice) during the cycle

Learning Objectives

• Explain why repeated observations and measurements increase confidence in scientific conclusions.
• Identify patterns that remain similar across trials and describe how variation can still be normal.
• Use trial data to distinguish likely patterns from random outcomes.

Learning Objectives

• Explain why organisms are placed into groups by using observable traits as evidence.
• Use classification reasoning to compare similarities and differences between organisms.
• Describe how classifications can change when new traits or evidence are considered.

Learning Objectives

• Describe the major stages in the life cycle of an animal and a plant
• Explain how evidence from body size, shape, and structures can show life cycle stages
• Compare how life cycle stages meet different needs as an organism grows

Learning Objectives

• Identify mechanisms of energy transfer between objects and across different media (solids, liquids, gases).
• Connect energy transfer to observable changes in motion and to changes in thermal state.
• Use evidence from temperature or motion observations to explain what energy was transferred and how.

Learning Objectives

• Identify independent, dependent, and controlled variables in a scientific test
• Explain why controlled factors must be kept constant to reduce alternative explanations
• Use evidence such as measurements and graphs to describe relationships between variables

Learning Objectives

• Explain how simple machines change the direction or size of forces to make tasks easier
• Describe the roles of effort force, output force, and fulcrum in a lever
• Use examples of inclined planes and levers to predict how motion changes

Learning Objectives

• Identify producers, consumers, and decomposers in a food chain or food web.
• Explain how energy moves through food chains using arrows.
• Describe how food webs show interdependence and why removing a link can affect many organisms.

Learning Objectives

• Explain how human activities can affect Earth systems (land, water, air, and living things).
• Describe solution strategies that reduce harmful impacts, such as reducing waste and preventing contamination.
• Apply cause-and-effect reasoning to predict how certain actions can lessen pollution and protect ecosystems.

Learning Objectives

• Describe how wind erosion moves and removes fine particles from exposed land.
• Explain how moving water erodes land during storms by carrying soil and reshaping streambanks and slopes.
• Compare solutions that reduce wind erosion with solutions that manage water flow and impact.

Learning Objectives

• Identify how water, ice, wind, and vegetation contribute to weathering and erosion.
• Match specific weathering agents to the landforms they commonly create.
• Compare relative rates of sediment transport and landscape change in different conditions.

Learning Objectives

• Describe how long-term climate patterns differ from day-to-day weather.
• Identify factors that influence temperature and precipitation in different regions.
• Compare regions using common climate characteristics such as average temperature and seasonal change.+ Show more

Learning Objectives

• Explain how weather describes short-term conditions in the atmosphere using temperature, precipitation, wind, and cloud cover.
• Identify weather patterns by comparing observations across days and weeks.
• Use weather data to distinguish typical variation from longer-term trends.+ Show more

Learning Objectives

• Describe evaporation as a liquid changing into a gas when liquid particles escape into the air.
• Explain condensation as a gas changing into a liquid when it cools on a surface.
• Relate evaporation and condensation to everyday observations like puddles drying and water drops forming on cold objects.+ Show more

Learning Objectives

• Explain that energy can change form in devices while following the conservation of energy
• Identify input and output energy forms in common examples such as batteries, motors, and bulbs
• Describe common energy losses as heat and how efficiency affects what you observe

Learning Objectives

• Explain how plant structures such as stems and leaves support growth over time
• Describe how animal structures such as skeletons and muscles enable movement as organisms develop
• Connect changes in body structures to improved survival behaviors

Learning Objectives

• Explain how observable traits can be used to group living things into classifications.
• Use multiple traits as evidence to support a consistent classification.
• Differentiate between traits that are used for classification and changes that may happen over time or due to environment.

Learning Objectives

• Explain how recorded test results can guide design improvements using evidence
• Identify patterns in outcome measures when features change (surface texture, length, or support placement)
• Use data to decide what revision is likely to improve performance+ Show more

Learning Objectives

• Explain how water changes form (liquid, vapor, and ice) and how that relates to clouds and precipitation.
• Describe how temperature affects how much water vapor air can hold and how weather changes season to season.
• Use evidence from a text to identify main ideas about moisture, cloud formation, and precipitation.

Learning Objectives

• Identify the basic survival needs of living things, including water, air/gases, food (energy), and suitable conditions like temperature and shelter.
• Explain how limited resources affect an organism’s behavior, growth, or stress level.
• Use evidence from a text to determine main ideas and to answer questions about survival needs.