Grade 6 Science Worksheets

Learning Objectives

• Understand the difference between speed and velocity.
• Identify how direction affects velocity.
• Calculate average speed using distance and time.+ Show more

Learning Objectives

• Understand the properties of solids, liquids, and gases
• Identify how particles behave in different states of matter
• Learn how energy changes affect state transitions

Learning Objectives

• Understand the three main mechanisms of thermal energy transfer: conduction, convection, and radiation.
• Identify real-world examples of conduction.
• Explain how conduction helps keep food warm.+ Show more

Learning Objectives

• Understand what behavioral adaptations are and how they help animals survive.
• Identify different behavioral strategies such as migration, hibernation, and nesting.
• Explain how seasonal behaviors help animals adapt to environmental changes.+ Show more

Learning Objectives

• Understand how plants absorb carbon dioxide during photosynthesis.
• Learn how carbon moves through living organisms and the environment.
• Identify the roles of producers, consumers, and decomposers in carbon cycling.+ Show more

Learning Objectives

• Understand the role of decomposers in ecosystems
• Identify organisms that act as decomposers
• Explain how decomposition contributes to nutrient cycling+ Show more

Learning Objectives

• Identify the key components of an ecosystem
• Differentiate between abiotic and biotic factors
• Understand the roles of producers, consumers, and decomposers+ Show more

Learning Objectives

• Understand how energy moves through different levels of an ecosystem
• Describe the concept of energy transfer efficiency
• Identify the reasons for energy loss at each trophic level+ Show more

Learning Objectives

• Understand what a food chain is and its components.
• Identify producers, primary consumers, and secondary consumers.
• Recognize examples of organisms at each trophic level.+ Show more

Learning Objectives

• Understand the concept of a food web and how it differs from a simple food chain.
• Identify the relationships between producers, herbivores, and predators.
• Learn how energy flows through a community via feeding relationships.+ Show more

Learning Objectives

• Understand what inherited adaptations are
• Identify examples of adaptations in animals
• Explain how adaptations help animals survive in their environments

Learning Objectives

• Understand the roles of predators and prey in ecosystems.
• Identify examples of predator-prey relationships.
• Explain how predators help control prey populations.+ Show more

Learning Objectives

• Identify and describe the basic unit of life, the cell, through observation and comparison.
• Differentiate between single-celled and multicellular organisms based on cellular evidence.
• Understand the relationships among cells, tissues, organs, and whole organisms.+ Show more

Learning Objectives

• Construct evidence-based arguments linking ecosystem component alterations to population dynamics.
• Analyze case studies involving predator reintroduction, invasive species, habitat fragmentation, and disease outbreaks.
• Interpret empirical data sets and longitudinal observations to infer causality in population responses.+ Show more

Learning Objectives

• Understand how to compare multiple design solutions using criteria and constraints
• Learn to evaluate solutions with quantitative and qualitative metrics
• Practice developing and refining solutions through evidence-based justification+ Show more

Learning Objectives

• Identify basic molecular building blocks such as amino acids, nucleotides, fatty acids, and monosaccharides.
• Describe how monomers assemble into polymers through condensation reactions.
• Explain how macromolecules like proteins, nucleic acids, lipids, and carbohydrates function in living organisms.+ Show more

Learning Objectives

• Understand how anatomical traits support explanations of common ancestry
• Interpret conserved DNA sequences and vestigial organs in the context of evolution
• Analyze branching relationships in phylogenetic trees+ Show more

Learning Objectives

• Understand the principles of risk assessment and hazard prevention in scientific activities.
• Recognize appropriate handling and disposal of tools and materials.
• Identify ethical considerations including humane treatment and confidentiality in scientific work.+ Show more

Learning Objectives

• Understand the causes and types of natural hazards such as earthquakes, volcanoes, hurricanes, and floods.
• Analyze patterns and effects of natural hazards on communities and infrastructure.
• Evaluate evidence from scientific data to explain hazard occurrences and severity.+ Show more

Learning Objectives

• Describe how atoms combine to form molecules such as H2O and NaCl.
• Identify different models and representations used to visualize molecules and structures.
• Explain the relationship between molecular structure and observable patterns of matter.+ Show more

Learning Objectives

• Understand how the body uses feedback mechanisms to stay balanced
• Identify examples of negative and positive feedback
• Learn how signals help organs work together to keep the body healthy

Learning Objectives

• Differentiate between physical and chemical changes based on observable evidence.
• Identify characteristic indicators of chemical changes such as gas formation, precipitate, color change, and temperature change.
• Recognize physical changes like shape or phase reversibility and understand conservation of substances.

Learning Objectives

• Identify the basic structure and characteristics of cells as the fundamental unit of life.
• Compare and contrast single-celled and multicellular organisms based on microscopy evidence.
• Describe the relationships among cells, tissues, organs, and whole organisms in biological organization.+ Show more

Learning Objectives

• Understand how cells communicate using signals.
• Identify different signaling pathways in the body.
• Describe how signals lead to responses in cells and systems.+ Show more

Learning Objectives

• Define and explain the concept of keystone species and their role in ecosystems.
• Identify regional case studies illustrating keystone species such as beavers, top predators, and pollinators.
• Analyze the metrics and indicators used to assess keystone status and their trophic control.+ Show more

Learning Objectives

• Identify criteria and constraints for a design problem, including success measures, materials, cost, and safety.
• Use scientific principles to relate cause and effect when defining problem parameters.
• Develop clear and measurable outcomes for solutions such as water filters or portable shelters.+ Show more

Learning Objectives

• Explain how net force affects the motion of objects.
• Describe the relationship between mass, force, and acceleration using the formula F = ma.
• Identify different scenarios where forces act on objects and analyze their effects.

Learning Objectives

• Identify and describe different forms of energy such as kinetic, potential, thermal, chemical, and electrical.
• Explain the process of energy transformations between different forms.
• Recognize common examples of energy forms and their typical transformations in real-world systems.+ Show more

Learning Objectives

• Explain the processes involved in adaptation and how they lead to speciation.
• Identify evidence that supports the occurrence of speciation events in different environments.
• Analyze different factors that contribute to populations diverging into new species.+ Show more

Learning Objectives

• Describe how energy flows through and matter cycles within terrestrial and aquatic food webs.
• Identify the roles of producers, consumers, and decomposers in energy transfer and nutrient cycling.
• Interpret energy pyramids and understand trophic transfer efficiency.+ Show more

Learning Objectives

• Understand the organization of the body into different organ systems.
• Identify the roles of tissues and organs in the circulatory, respiratory, digestive, and nervous systems.
• Explain how organs work together to maintain health and body functions.+ Show more

Learning Objectives

• Explain how unequal solar heating and planetary rotation create global circulation patterns.
• Identify and describe major atmospheric cells, wind systems, and ocean currents that influence regional climates.
• Analyze how circulation patterns like Hadley, Ferrel, and polar cells affect climate zones and phenomena like El Niño.+ Show more

Learning Objectives

• Understand the roles of ammeters and voltmeters in electrical circuits.
• Identify measurement units of amperes and volts and interpret their readings.
• Describe the placement of instruments in series and parallel circuits and what their readings indicate about circuit behavior.+ Show more

Learning Objectives

• Explain how cells communicate using chemical and electrical signals.
• Describe the processes of neurotransmission, hormonal regulation, and signal transduction cascades.
• Differentiate between rapid nervous impulses and longer-term endocrine effects.+ Show more

Learning Objectives

• Evaluate how population trends and resource use impact Earth's systems.
• Compare different sustainable practices and their effects on environment and society.
• Analyze trade-offs among economic, social, and environmental priorities in sustainability policies.+ Show more

Learning Objectives

• Understand the concept of momentum in moving objects
• Recognize action-reaction forces during collisions
• Differentiate between elastic and inelastic collisions+ Show more

Learning Objectives

• Understand different geological processes that modify Earth's surface.
• Differentiate between rapid and slow surface change events.
• Identify observable indicators of landscape evolution.+ Show more

Learning Objectives

• Understand the relative positions of the Earth, Moon, and Sun that cause lunar phases and eclipses.
• Identify the primary lunar phases and the conditions needed for solar and lunar eclipses.
• Recognize the periodicity and predictability of Earth-Moon-Sun alignments.+ Show more

Learning Objectives

• Understand that matter is made up of particles too small to see with the naked eye.
• Explain how particle motion, collisions, and spacing relate to the properties of different phases and states of matter, such as melting, freezing, boiling, and condensation.
• Describe how temperature and thermal energy affect particle behavior, and how gas pressure relates to particle movement and energy.+ Show more

Learning Objectives

• Explain how genetic differences contribute to observable variation among individuals.
• Describe how environmental factors influence phenotypic traits in organisms.
• Analyze models of allele combinations, mutation impact, and environmental effects on traits.+ Show more

Learning Objectives

• Understand that traits are transmitted from parents to offspring through genes located on chromosomes.
• Model inheritance patterns using Punnett squares and simple probability.
• Distinguish between dominant and recessive traits through classical Mendelian examples.+ Show more

Learning Objectives

• Understand the geological processes that influence the distribution of mineral, energy, and groundwater resources.
• Analyze spatial patterns of resource deposits and evaluate trade-offs in resource management based on demand and environmental impacts.
• Explore how Earth's history and geoscience processes shape resource availability in regional and global contexts.

Learning Objectives

• Understand how human activities such as land-use change, fossil fuel combustion, agriculture, and waste management impact Earth's systems.
• Analyze causal links between human actions and environmental changes across different spatial and temporal scales.
• Identify examples of human modifications to biogeochemical cycles, climate drivers, and ecosystems.+ Show more

Learning Objectives

• Construct explanations predicting patterns of species interactions across ecosystems
• Identify key types of species interactions such as mutualism, competition, predation, and parasitism
• Compare interaction outcomes in forest, grassland, and freshwater environments+ Show more

Learning Objectives

• Analyze data from tests to compare performance of different design options.
• Use graphs, averages, and error discussion to support decisions in design optimization.
• Evaluate trade-offs in design performance criteria such as strength versus weight, cost versus durability.+ Show more

Learning Objectives

• Construct evidence-based arguments relating ecosystem changes to population dynamics.
• Analyze case studies involving predator reintroduction, invasive species, habitat fragmentation, and disease outbreaks.
• Interpret empirical data sets and longitudinal observations to understand causes of population increase or decline.+ Show more

Learning Objectives

• Compare multiple design solutions against established criteria and constraints using matrices and rubrics.
• Apply quantitative and qualitative metrics such as efficiency, durability, manufacturability, and cost during solution development.
• Use models and evidence-based justification to rank options and identify promising features for refinement.+ Show more

Learning Objectives

• Understand the relative sizes and distances of objects in the solar system using proportional models and log scales.
• Interpret data tables and charts to compare planetary properties and orbital periods.
• Describe the use of astronomical units and planetary radii to understand spatial relationships within the solar system.+ Show more