Grade 6 Science Worksheets
5,401 worksheets
6th Grade Science | Adaptation and Speciation Worksheet (Answer Key) NGSS
Learning Objectives
- Explain the processes of adaptation and how they can lead to speciation.
- Identify evidence that supports the occurrence of speciation events.
- Describe factors such as geographic separation and genetic changes that contribute to lineage divergence.
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6th Grade Science | Natural Selection Worksheet + Answer Key (NGSS Aligned)
Learning Objectives
- Understand how variation in heritable traits influences survival and reproduction.
- Identify examples of natural selection affecting populations.
- Explain the linkage between trait advantage and population-level genetic changes.
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Grade 6 Science | Tree Evidence NGSS Worksheet -Evolution & Genetics Exploration
Learning Objectives
- Analyze morphological and molecular traits to understand evolutionary relationships among taxa.
- Interpret homologous structures, vestigial organs, and conserved DNA in phylogenetic contexts.
- Evaluate evidence supporting common ancestry and divergence among organisms.
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6th Grade Science | Bernoulli Principle Worksheet (PDF) - Alberta Standard
Learning Objectives
- Explain how Bernoulli's principle relates fluid speed and pressure.
- Identify real-world examples of Bernoulli's principle, such as wind tunnels and gliders.
- Describe how local wind speed affects surface pressure and lightweight flying objects.
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6th Grade Science | Resource Limits Worksheet (NGSS Aligned) | Science 1 PDF
Learning Objectives
- Understand how resource availability affects individual organisms and populations.
- Interpret data patterns related to resource gradients and organism abundance.
- Identify limiting resources in different ecosystems such as marsh, desert, and forest.
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6th Grade Science | Cell Functions Worksheet (NGSS-Aligned) PDF
Learning Objectives
- Identify the organelles involved in cell functions such as energy production, protein synthesis, and waste removal.
- Describe the structure and function of the nucleus, mitochondria, ribosomes, and chloroplasts.
- Compare the cell structures of plant and animal cells to understand specialization and function.
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Grade 6 Science | Cell Evidence NGSS Worksheet (Workbook + Answer Key)
Learning Objectives
- Identify characteristics that define cells as the basic unit of life.
- Compare observations of single-celled and multicellular organisms using microscopy and preserved specimens.
- Assess relationships among cells, tissues, organs, and whole organisms based on empirical features.
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6th Grade Science | Error Analysis (Worksheet + Answer Key) - Alberta Standards
Learning Objectives
- Understand the difference between systematic and random errors in data collection.
- Learn methods to assess and estimate the effects of errors on research conclusions.
- Analyze examples of error sources such as instrument bias, procedural inconsistencies, and environmental variability.
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Grade 6 Science – Feedback Control Worksheet (PDF) | NGSS-Aligned & Engaging
Learning Objectives
- Explain how feedback mechanisms regulate internal stability in the human body.
- Differentiate between negative and positive feedback processes with examples.
- Describe how disruption in feedback control systems can affect organ function and homeostasis.
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Grade 6 Science | Species Interactions Worksheet (NGSS Aligned, PDF)
Learning Objectives
- Construct explanations predicting patterns of species interactions across ecosystems.
- Identify mutualism, competition, predation, and parasitism as recurring interaction types.
- Compare interaction outcomes in forest, grassland, and freshwater environments.
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6th Grade Science | Synthetic Materials Worksheet + Answer Key NGSS (PDF)
Learning Objectives
- Identify natural resources used to produce synthetic materials.
- Describe the processes involved in manufacturing synthetic substances.
- Compare properties of materials like plastics, fibers, and glass based on durability, flexibility, conductivity, and biodegradability.
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6th Grade Science – Variation Effects Worksheet (NGSS & Science PDF)
Learning Objectives
- Understand how genetic and environmental factors influence phenotypic variation.
- Identify examples of variation caused by heredity and environment.
- Explain the link between DNA, gene expression, and organism traits.
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6th Grade Science | Graph Selection Worksheet (PDF) - Alberta Standards
Learning Objectives
- Identify appropriate graph types for different data sets.
- Understand how to label axes and choose proper scales for graphs.
- Recognize when to use line graphs, bar charts, and scatter plots based on data characteristics.
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6th Grade Science | Ecosystem Components Worksheet + Answer Key (PDF)
Learning Objectives
- Understand the roles of biotic and abiotic factors in an ecosystem.
- Identify different components that make up an ecosystem.
- Explain how biotic and abiotic factors interact to influence habitats.
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6th Grade Science | Habitats and Niches Worksheet (PDF) – BC Standards
Learning Objectives
- Define what a habitat and a niche are in an ecosystem.
- Explain how overlapping niches can lead to competition among species.
- Describe resource partitioning and its role in supporting species coexistence.
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6th Grade Science | Organ Systems Worksheet + Answer Key – NGSS Aligned
Learning Objectives
- Identify the main organs involved in the circulatory, respiratory, digestive, and nervous systems.
- Explain how organs within each system work together to perform bodily functions.
- Describe how different organ systems interact and depend on each other for overall health.
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6th Grade Science | Decomposers and Nutrients Experiment Worksheet (PDF)
Learning Objectives
- Understand the role of decomposers in breaking down organic matter and returning nutrients to the environment.
- Identify environmental factors that affect decomposer efficiency.
- Explain how decomposer activity influences soil health, nutrient cycling, and ecosystem balance.
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6th Grade Science | Adaptation Patterns Worksheet (PDF) — TEKS Aligned
Learning Objectives
- Identify different types of adaptations such as morphological, physiological, and behavioral.
- Understand how adaptations help organisms survive in specific environments.
- Explain examples of traits like succulent stems, leaf modifications, fur insulation, and beak variation.
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Grade 6 Science | Water Cycle Worksheet with Answer Key (NGSS Aligned) (PDF)
Learning Objectives
- Describe the processes involved in the water cycle, including evaporation, condensation, precipitation, runoff, infiltration, and groundwater storage.
- Explain how solar energy and gravity drive the water cycle.
- Identify different reservoirs such as oceans, ice, and groundwater, and understand the transfer of water between them.
$3.00
6th Grade Science | System Interactions NGSS Worksheet(PDF) for System Processes
Learning Objectives
- Describe the coupled interactions among Earth's systems using models of matter and energy transfer.
- Identify feedback mechanisms such as albedo changes, sediment transport, and nutrient movement.
- Explain the flow of energy sources and sinks, including phase change energy transfers.
$3.00
6th Grade Science | Food Chains Worksheet (Worksheet + Answer Key) – TEKS Aligned
Learning Objectives
- Define producers, consumers, and decomposers and identify their roles in food chains.
- Describe trophic levels and the flow of energy among organisms.
- Differentiate between simple pond and grassland food chains and networks.
$3.00
Grade 6 Science | Molecular Processes Worksheet (NGSS-Aligned, PDF)
Learning Objectives
- Identify the key molecular building blocks such as amino acids, nucleotides, fatty acids, and monosaccharides.
- Explain how monomers assemble into polymers through condensation reactions.
- Describe the roles of macromolecules—proteins, nucleic acids, lipids, and carbohydrates—in biological structure and function.
$3.00
6th Grade Science – Stability & Balance Worksheet (PDF)
Learning Objectives
- Explain the concepts of longitudinal and lateral stability in aircraft and small gliders.
- Describe how the position of the center of mass and center of pressure affects static stability.
- Identify design features such as dihedral angles and tail volume that influence an aircraft's stability.
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6th Grade Science | Moon Phases & Eclipses Worksheet (Answer Key) NGSS
Learning Objectives
- Describe the geometric relationships among Earth, Moon, and Sun that produce lunar phases and eclipses.
- Explain the sequence of primary lunar phases and conditions for solar and lunar eclipses.
- Demonstrate understanding of how relative positions, illumination, and line-of-sight cause observable lunar phenomena.
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6th Grade Science – Earth Structure (Worksheet + Answer Key) | TEKS Aligned
Learning Objectives
- Describe the internal structure of Earth and the processes driving tectonic plate movements.
- Identify different types of plate boundaries and the surface features associated with them.
- Explain geological phenomena such as earthquakes, volcanic eruptions, and mountain building in terms of tectonic processes.
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6th Grade Science | Day, Night & Seasons NGSS Worksheet (PDF)
Learning Objectives
- Understand Earth's rotation and its role in producing day and night.
- Explain how Earth's orbit and axial tilt cause seasonal variations.
- Identify key observational clues like sunrise, sunset, and shadow length changes.
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6th Grade Science | Atmospheric Patterns Worksheet (Worksheet + Answer Key)
Learning Objectives
- Understand the structure and components of the atmosphere
- Identify and describe air-mass interactions and weather fronts
- Connect heat transfer mechanisms and the greenhouse effect to climate variability
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6th Grade Science | Gravity and Friction Worksheet + Answer Key (NGSS)
Learning Objectives
- Understand how gravitational force depends on mass and distance.
- Differentiate between contact forces like friction and action-at-a-distance forces like gravity.
- Explain examples of gravitational interactions in the solar system and everyday life.
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6th Grade Science – Hydrologic Cycle Worksheet (Worksheet + Answer Key) TEKS
Learning Objectives
- Describe the processes of evaporation, condensation, and precipitation in the water cycle.
- Explain surface-groundwater interactions such as runoff, infiltration, and groundwater discharge.
- Identify watershed boundaries, aquifer types, and the processes controlling regional water availability.
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6th Grade Science | Forces and Motion Worksheet (Answer Key) – NGSS Standard
Learning Objectives
- Understand how net force affects the motion of objects.
- Describe the relationship between mass, force, and acceleration.
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Grade 6 Science | Electric and Magnetic Interactions Worksheet – NGSS Standards
Learning Objectives
- Describe how electric and magnetic forces depend on source strength and distance.
- Identify examples of electrostatic and magnetic forces in real-world situations.
- Explain inverse and direct relationships in electromagnetic interactions using qualitative representations.
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Grade 6 Science | Minerals and Rocks Worksheet (Answer Key) – TEKS Standards
Learning Objectives
- Identify physical and chemical properties used to classify minerals and rocks.
- Distinguish among igneous, sedimentary, and metamorphic rocks based on texture and formation environment.
- Connect mineral resources to rock cycle pathways and land uses.
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6th Grade Science | Natural Resources (Worksheet + Answer Key) - TEKS-Aligned
Learning Objectives
- Identify different types of natural resources and understand their origins and distributions.
- Analyze the environmental and economic implications of renewable and nonrenewable resources.
- Evaluate sustainable resource use principles and trade-offs involved in resource development.
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6th Grade Science | Structures and Functions Worksheet (PDF) – TEKS Aligned
Learning Objectives
- Identify major plant structures and their functions in resource acquisition, transport, support, and reproduction.
- Connect plant and animal structures to organism survival and homeostasis.
- Distinguish between anatomical components such as roots, stems, leaves, and organ systems like digestive, respiratory, and circulatory systems.
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Grade 6 Science | Space Scale Concepts Worksheet (Answer Key) – NGSS Aligned
Learning Objectives
- Understand the concept of astronomical units, planetary radii, and orbital periods.
- Compare the sizes and distances of planets within the solar system.
- Interpret data from tables and charts to analyze spatial relationships in space.
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6th Grade Science – Earth Rotation Worksheet (PDF) | Alberta Standards
Learning Objectives
- Understand how Earth's rotation causes day and night.
- Describe the sequence of sunrise, solar noon, and sunset based on Earth's rotation.
- Explain how Earth's rotation and revolution relate to celestial motions.
$3.00
6th Grade Science | Energy Forms Worksheet (Answer Key) | TEKS Aligned
Learning Objectives
- Identify and describe common forms of energy: kinetic, potential, thermal, chemical, and electrical.
- Relate each energy form to familiar phenomena such as moving objects, stretched springs, warm objects, and batteries.
- Distinguish among different energy types based on their characteristics and everyday examples.
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6th Grade Science | Natural Hazards Worksheet + Answer Key – NGSS Aligned (PDF)
Learning Objectives
- Analyze the origins and patterns of natural hazards such as earthquakes, volcanic eruptions, hurricanes, and floods.
- Understand the effects of tectonic, atmospheric, and hydrologic processes on hazard occurrence.
- Evaluate cause-effect relationships using data and hazard zone maps.
$3.00
6th Grade Science | Energy Transfer Worksheet (Worksheet + Answer Key) – TEKS Aligned
Learning Objectives
- Describe the mechanisms of thermal energy transfer: conduction, convection, and radiation.
- Identify real-world examples of heat transfer processes.
- Explain how energy transfer affects temperature changes and material properties like thermal conductivity.
$3.00
6th Grade Science | Lunar Motion Worksheet – Understanding Phases & Orbit (PDF)
Learning Objectives
- Describe the orbit of the Moon around Earth and how it causes phases.
- Explain the relationship between the Sun, Earth, and Moon during lunar cycles.
- Identify observable patterns in the lunar phases from different locations.
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Grade 6 Science | Solar Motions Worksheet (Answer Key) – TEKS Aligned
Learning Objectives
- Describe the orbital motions of planets and the Moon.
- Explain how gravitational interactions influence celestial bodies.
- Identify how Earth's tilt and revolution cause seasons and climate changes.
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6th Grade Science | Collisions & Momentum Worksheet (Worksheet + Answer Key)
Learning Objectives
- Understand the principles of conservation of momentum during two-body collisions.
- Identify action-reaction force pairs in collision scenarios such as billiard balls and colliding carts.
- Distinguish between elastic and inelastic collisions based on energy conservation.
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6th Grade Science | Conservation Strategies Worksheet (PDF)
Learning Objectives
- Understand different conservation strategies used to protect forest biodiversity.
- Identify examples of conservation planning in Alberta's landscapes.
- Analyze cause-and-effect relationships related to habitat restoration and species recovery.
$3.00
6th Grade Science – Disturbance Regimes Worksheet (PDF)
Learning Objectives
- Identify different types of disturbance regimes that affect forests
- Explain how disturbance characteristics influence forest regeneration and landscape patterns
- Describe specific disturbance events such as fire and insect outbreaks in forest ecology
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6th Grade Science | Musculoskeletal System Worksheet (Answer Key) – BC Standards
Learning Objectives
- Describe the components and functions of the musculoskeletal system.
- Explain how bones, joints, and muscles work together to support movement and protection.
- Identify the interactions of the musculoskeletal system with the nervous and circulatory systems.
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Grade 6 Science | Leaf Functions Worksheet – Photosynthesis & Adaptations (PDF)
Learning Objectives
- Identify the different structures of leaves and their functions in gas exchange, photosynthesis, and transpiration.
- Compare leaf adaptations between needlelike conifers and broadleaf deciduous trees.
- Explain how seasonal changes affect leaf retention and leaf drop in Alberta's tree species.
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Grade 6 Science – Weather Patterns Worksheet + Answer Key | NGSS Standards
Learning Objectives
- Understand the atmospheric processes that produce local and regional weather.
- Interpret surface maps, temperature, and pressure data to analyze weather conditions.
- Identify different types of weather fronts and their effects on weather patterns.
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6th Grade Science | Human Influences Worksheet (PDF) – TEKS Standards
Learning Objectives
- Identify different human activities that impact natural ecosystems.
- Explain effects of habitat fragmentation, pollution, and resource extraction.
- Recognize mitigation strategies such as conservation and restoration.
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