Science Worksheets

42,822 subject resources
Weathering Agents Worksheet Grade 4 Science Ontario Standards PDF

Weathering Agents Worksheet Grade 4 Science Ontario Standards PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Understand physical and chemical weathering agents and their effects on rocks.
  • Identify examples of weathering features such as rounded boulder surfaces and rust-colored rocks.
  • Explain how environmental conditions influence weathering rates.
Free
Grade 9 Science | Producers and Consumers Worksheet (PDF + Answer Key)

Grade 9 Science | Producers and Consumers Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 9

Learning Objectives

  • Explain the roles of producers and consumers in energy transfer within ecosystems.
  • Analyze how photosynthesis and cellular respiration impact carbon and oxygen cycling.
  • Evaluate factors that affect net primary productivity and biomass accumulation.
$2.00
Membrane Structure Worksheet for Grade 8 Science | Ontario Standards

Membrane Structure Worksheet for Grade 8 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe the key components and architecture of cell membranes, including the phospholipid bilayer, proteins, cholesterol, and carbohydrates.
  • Understand how membrane proteins facilitate transport, signaling, and support functions.
  • Compare structural variations like cell wall presence and adaptations affecting membrane properties.
$2.00
Grade 7 Science | Solar Patterns Worksheet (PDF + Answer Key)

Grade 7 Science | Solar Patterns Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 7

Learning Objectives

  • Explain the cyclic patterns produced by the relative motions of the Sun, Earth, and Moon.
  • Identify how observational records and phase sequences provide evidence for predictable solar system patterns.
  • Describe how diagrams of orbital geometry and axial tilt explain day-night cycles, lunar phases, and eclipses.
$2.00
Grade 10 Science | Mitigation Strategies Worksheet (PDF + Answer Key)

Grade 10 Science | Mitigation Strategies Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 10

Learning Objectives

  • Describe various mitigation strategies used to reduce greenhouse gas emissions
  • Analyze the effectiveness and trade-offs of different mitigation approaches
  • Evaluate the societal, economic, and environmental impacts of mitigation options
$2.00
9th Grade Science | Membrane Transport Worksheet with Short Notes (PDF)

9th Grade Science | Membrane Transport Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 9

Learning Objectives

  • Understand the mechanisms of passive diffusion, facilitated transport, and active transport across cell membranes.
  • Identify the roles of membrane composition and transporters in maintaining cellular homeostasis.
  • Explain how concentration gradients and membrane permeability influence transport efficiency.
$2.00
Grade 10 Science | Speciation Processes Worksheet with Short Notes (PDF)

Grade 10 Science | Speciation Processes Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 10

Learning Objectives

  • Understand the different mechanisms and modes of speciation.
  • Identify reproductive barriers and their roles in forming new species.
  • Explain how genetic changes contribute to divergence among populations.
$2.00
12th Grade Science | Methods Overview Worksheet with Short Notes (Printable PDF)

12th Grade Science | Methods Overview Worksheet with Short Notes (Printable PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 12

Learning Objectives

  • Understand the key methods used in scientific research and analysis.
  • Identify different techniques and their applications in science.
  • Learn how to interpret results from various scientific methods.
$2.00
Grade 10 Science | Population Patterns Worksheet with Short Notes (PDF)

Grade 10 Science | Population Patterns Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 10

Learning Objectives

  • Understand the factors that influence population structure and dynamics.
  • Explain how birth and death rates affect population growth.
  • Identify the roles of carrying capacity and density-dependent interactions.
$2.00
Cell Components Worksheet for Grade 11 Science | TEKS-Aligned Practice

Cell Components Worksheet for Grade 11 Science | TEKS-Aligned Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Identify and describe the functions of key cellular organelles.
  • Explain how cellular structures support metabolism, genetic control, and material transport.
  • Differentiate between membrane-bound and non-membrane-bound organelles within eukaryotic cells.
$2.00
7th Grade Science | Biodiversity Solutions Worksheet & Answer Key (Printable)

7th Grade Science | Biodiversity Solutions Worksheet & Answer Key (Printable)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Evaluate different management strategies for maintaining biodiversity and ecosystem services.
  • Analyze trade-offs associated with habitat corridors, protected areas, and restoration efforts.
  • Assess the ecological, economic, and social impacts of biodiversity management approaches.
$2.00
6th Grade Science | Orbital Motion Worksheet & Answer Key (Printable PDF)

6th Grade Science | Orbital Motion Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the role of gravitational attraction in planetary and satellite orbits.
  • Describe how mutual gravity influences orbital shape, period, and speed.
  • Explain the concept of central gravitational potential in maintaining orbital paths.
$2.00
7th Grade Science | Ecosystem Components Worksheet & Answer Key (Printable PDF)

7th Grade Science | Ecosystem Components Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the different components that make up an ecosystem.
  • Identify the roles of biotic and abiotic factors in ecosystems.
  • Explain how energy flows through an ecosystem via producers and consumers.
$2.00
8th Grade Science | Invasive Species Worksheet & Answer Key (Printable PDF)

8th Grade Science | Invasive Species Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the concept of invasive species and their characteristics.
  • Identify pathways through which species become invasive.
  • Analyze ecological traits that facilitate invasion and ecosystem impacts.
$2.00
8th Grade Science | Collisions and Energy Worksheet with Answers(Printable PDF)

8th Grade Science | Collisions and Energy Worksheet with Answers(Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the difference between elastic and inelastic collisions
  • Explain how energy is transferred and transformed during a collision
  • Describe how momentum considerations relate to energy outcomes
$2.00
Grade 8 Science | Weather Patterns Worksheet (PDF + Answer Key)

Grade 8 Science | Weather Patterns Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 8

Learning Objectives

  • Understand how different air masses interact and influence weather changes.
  • Analyze surface pressure maps and temperature gradients to identify weather phenomena.
  • Explain processes such as frontogenesis and cyclogenesis in weather systems.
$2.00
RNA Variants Worksheet for Grade 10 Science | TEKS Aligned Practice

RNA Variants Worksheet for Grade 10 Science | TEKS Aligned Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Identify the different types of RNA and their functions in protein synthesis.
  • Explain the structural differences between RNA and DNA.
  • Describe the roles of mRNA, tRNA, and rRNA in translation.
Free
Grade 8 Science Worksheet | Conservation Principle Practice & Answer Key (PDF)

Grade 8 Science Worksheet | Conservation Principle Practice & Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the law of conservation of mass in chemical reactions.
  • Understand how balanced chemical equations reflect mass conservation.
  • Describe the relationship between mole concept, mass, and particles in reactions.
$2.00
Grade 12 Science | Data Analysis Worksheet with Short Notes (Printable PDF)

Grade 12 Science | Data Analysis Worksheet with Short Notes (Printable PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 12

Learning Objectives

  • Understand key concepts of data analysis in scientific research.
  • Apply various question types to evaluate understanding of data interpretation.
  • Learn how to summarize findings using short notes.
$2.00
Grade 8 Science Worksheet| Organ Systems Practice with Answer Key(Printable PDF)

Grade 8 Science Worksheet| Organ Systems Practice with Answer Key(Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the structure and function of various human organ systems.
  • Identify how organs collaborate within systems to perform complex functions.
  • Describe the importance of cellular specialization and communication pathways in maintaining internal stability.
$2.00
Molecular Genetics Worksheet | Science Practice for Grade 12 TEKS

Molecular Genetics Worksheet | Science Practice for Grade 12 TEKS

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Understand the basic structure of DNA and its role in heredity.
  • Explain the processes of DNA replication, transcription, and translation.
  • Identify different mutation types and their effects on gene function.
$2.00
10th Grade Science Worksheet | Momentum and Impulse Practice with Answer Key

10th Grade Science Worksheet | Momentum and Impulse Practice with Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the principles of momentum and impulse in physics.
  • Apply the impulse-momentum theorem to various collision scenarios.
  • Analyze vector components of momentum in two-dimensional interactions.
$2.00
Grade 7 Science | DNA & Chromosomes Worksheet (PDF + Answer Key)

Grade 7 Science | DNA & Chromosomes Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 7

Learning Objectives

  • Understand how DNA molecules are organized into chromosomes and how they encode genes.
  • Describe the process of chromosome segregation during gamete formation and fusion.
  • Explain how genetic material is inherited from both parents through chromosomal transmission.
$2.00
9th Grade Science | Respiratory Pathways Worksheet with Short Notes (PDF)

9th Grade Science | Respiratory Pathways Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 9

Learning Objectives

  • Describe the pathways of cellular respiration, including glycolysis, the TCA cycle, and electron transport chain.
  • Connect substrate-level phosphorylation and oxidative phosphorylation to ATP production.
  • Compare aerobic and anaerobic respiration outcomes in cells.
$2.00
Grade 7 Science Worksheet | Rock Cycles - NGSS Aligned Printable Practice

Grade 7 Science Worksheet | Rock Cycles - NGSS Aligned Printable Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the processes involved in the rock cycle, including melting, crystallization, weathering, and metamorphism.
  • Identify examples of different rock types and how they transform within the cycle.
  • Explain the flow of energy and material pathways in Earth's geological processes.
$2.00
Grade 10 Science — Carrying Capacity Worksheet for Understanding Ecology

Grade 10 Science — Carrying Capacity Worksheet for Understanding Ecology

The Resource HubCreated byThe Resource Hub
ScienceGrade 10

Learning Objectives

  • Define carrying capacity and explain its significance in ecosystems.
  • Identify factors that influence the carrying capacity of environments.
  • Analyze how resource limitations and population fluctuations relate to carrying capacity.
$2.00
8th Grade Science Geological Processes Worksheet with Short Notes (PDF)

8th Grade Science Geological Processes Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 8

Learning Objectives

  • Understand the primary mechanisms of plate tectonics and their surface effects.
  • Identify different types of plate boundaries and associated landforms.
  • Explain how heat transfer and mantle convection contribute to crustal movement.
$2.00
7th Grade Science | Quantitative Models Worksheet + Answer Key (Printable PDF)

7th Grade Science | Quantitative Models Worksheet + Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand how mathematical and statistical tools represent evolutionary processes.
  • Apply Hardy-Weinberg principles to gene frequency calculations.
  • Use frequency tables and rate calculations to interpret population changes.
$2.00
Grade 12 Science Worksheet on Quantum Photons | BC Standards Practice

Grade 12 Science Worksheet on Quantum Photons | BC Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Understand the concept of photon energy and its relation to frequency via E=hf.
  • Describe the photoelectric effect as evidence for particle-like behaviour of light.
  • Explain the significance of work function and threshold frequency in electron emission.
$2.00
Grade 11 Science | Fermentation Pathways Worksheet with Short Notes (PDF)

Grade 11 Science | Fermentation Pathways Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 11

Learning Objectives

  • Explain the process of anaerobic fermentation pathways and their importance in energy production when oxygen is scarce.
  • Differentiate between lactic acid and alcoholic fermentation and identify their end products.
  • Describe how fermentation helps regenerate NAD+ to sustain glycolysis.
$2.00
Grade 8 Science | Patterns of Speciation Worksheet (PDF + Answer Key)

Grade 8 Science | Patterns of Speciation Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 8

Learning Objectives

  • Explain the processes that lead to new species formation, including geographic isolation and adaptive radiation.
  • Analyze fossil and genetic evidence to understand evolutionary patterns and extinction events.
  • Describe how environmental changes and reproductive barriers influence speciation and extinction.
$2.00
Grade 8 Science – Mass Conservation in Chemical Reactions Worksheet (PDF)

Grade 8 Science – Mass Conservation in Chemical Reactions Worksheet (PDF)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 8

Learning Objectives

  • Explain the principle of mass conservation during chemical reactions using symbolic equations and particulate models.
  • Describe how mass is conserved in closed systems such as sealed containers and confined combustion.
  • Connect macroscopic mass measurements to microscopic atom counting and stoichiometry.
$2.00
10th Grade Science Worksheet | Mutation & Variation Practice (PDF + Answer Key)

10th Grade Science Worksheet | Mutation & Variation Practice (PDF + Answer Key)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand how mutations at nucleotide and chromosomal levels contribute to genetic variation.
  • Identify different types of mutations and their mechanisms, including point mutations and chromosomal rearrangements.
  • Recognize examples such as sickle hemoglobin illustrating the effects of single-base mutations.
$2.00
Grade 8 Science | Design Optimization Worksheet (PDF + Answer Key)

Grade 8 Science | Design Optimization Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 8

Learning Objectives

  • Analyze test data to identify performance trends in design modifications.
  • Use graphical and statistical tools to evaluate trade-offs among efficiency, strength, and durability.
  • Apply iterative refinement techniques to optimize design characteristics in practical scenarios.
$2.00
7th Grade Science | Abiotic Influences Worksheet with Short Notes(Printable PDF)

7th Grade Science | Abiotic Influences Worksheet with Short Notes(Printable PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 7

Learning Objectives

  • Understand how nonliving factors like temperature, light, water, soil, and salinity influence species distributions and ecosystems.
  • Explain how gradients and microclimate affect organisms' physiological tolerances and seasonal behaviors.
  • Relate abiotic variability to habitat suitability and community composition in terrestrial and aquatic environments.
$2.00
Grade 12 Science | Variables Control Worksheet with Short Notes (Printable PDF)

Grade 12 Science | Variables Control Worksheet with Short Notes (Printable PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 12

Learning Objectives

  • Identify independent, dependent, and confounding variables in experimental design.
  • Understand strategies for controlling variables and implementing randomization.
  • Explain the roles of blinding and replication in reducing bias and improving validity.
$2.00
Grade 7 Science | Mitochondria Energy Worksheet + Answer Key (Printable PDF)

Grade 7 Science | Mitochondria Energy Worksheet + Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the structure and function of mitochondria in energy production.
  • Explain the process of cellular respiration and ATP synthesis in mitochondria.
  • Identify how mitochondrial activity varies based on cellular energy needs.
$2.00
7th Grade Science | Igneous Processes Worksheet & Answer Key (Printable PDF)

7th Grade Science | Igneous Processes Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Describe how magma is generated and the processes involved.
  • Explain how cooling rates influence the texture and mineral composition of igneous rocks.
  • Identify different types of igneous rocks and their formation environments.
$2.00
Grade 12 Science | Electron Configuration Worksheet with Short Notes (PDF)

Grade 12 Science | Electron Configuration Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 12

Learning Objectives

  • Understand the quantum mechanical principles governing electron arrangements in atoms.
  • Apply the Aufbau principle, Pauli exclusion principle, and Hund's rule to determine electron configurations.
  • Analyze how electron configurations influence chemical properties and periodic table organization.
$2.00
Grade 7 Science | Temperature Measurement Worksheet (PDF )

Grade 7 Science | Temperature Measurement Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Understand the principles of temperature measurement and the characteristics of different thermometers.
  • Learn the Celsius scale conventions, fixed points, and calibration importance.
  • Identify sources of measurement uncertainty and environmental influences on temperature readings.
$2.00
Grade 11 Science | Mutation Dynamics Worksheet & Answer Key (NGSS Aligned)

Grade 11 Science | Mutation Dynamics Worksheet & Answer Key (NGSS Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 11

Learning Objectives

  • Understand the sources and mechanisms of genetic mutations and chromosomal alterations.
  • Identify the types of mutations such as point mutations, frameshifts, duplications, deletions, and translocations.
  • Explain the consequences of mutations on protein function and trait variation.
$2.00
Grade 6 Science Worksheet on Lunar Motion | Alberta Standards

Grade 6 Science Worksheet on Lunar Motion | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the orbit and phases of the Moon relative to Earth and Sun.
  • Identify observable patterns and timing of lunar phases from different locations.
  • Describe relationships between Sun–Earth–Moon geometry and the lunar cycle.
$2.00
Grade 11 Science | Immune Responses Worksheet with Short Notes (Printable PDF)

Grade 11 Science | Immune Responses Worksheet with Short Notes (Printable PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 11

Learning Objectives

  • Describe the different components of the immune system and their roles.
  • Explain how innate and adaptive immunity work together to fight pathogens.
  • Identify factors that modulate immune responses and their effects.
$2.00
10th Grade Science | Biodiversity Value Worksheet with Short Notes (PDF)

10th Grade Science | Biodiversity Value Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 10

Learning Objectives

  • Understand the components of biodiversity and their importance for ecosystem resilience.
  • Explain how biodiversity contributes to ecosystem services such as pollination and water purification.
  • Identify threats to biodiversity and their impacts.
$2.00
Grade 11 Science | Cosmic Timescales Worksheet & Answer Key (NGSS Aligned)

Grade 11 Science | Cosmic Timescales Worksheet & Answer Key (NGSS Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 11

Learning Objectives

  • Understand the methods used to determine the age and evolution of the universe and solar system.
  • Explain key concepts such as Hubble's law, galactic redshift, cosmic microwave background, and radiometric dating.
  • Analyze stellar evolution models and their implications for the lifespan of stars, including the Sun.
$2.00
Grade 10 Science | Cytoskeleton Roles Worksheet with Short Notes (PDF)

Grade 10 Science | Cytoskeleton Roles Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 10

Learning Objectives

  • Describe the structural components of the cytoskeleton and their functions in cells.
  • Explain how motor proteins move vesicles along microtubules.
  • Identify the role of actin filaments in cell movement and division.
$2.00
10th Grade Science | Thermochemistry Worksheet (Printable PDF + Answer Key)

10th Grade Science | Thermochemistry Worksheet (Printable PDF + Answer Key)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the thermochemical representations including enthalpy and energy changes in reactions.
  • Apply calorimetric data and Hess's law to calculate enthalpy changes and reaction pathways.
  • Relate bond enthalpy approximations to overall reaction enthalpy and interpret potential energy diagrams.
$2.00
Grade 9 Science Worksheet | Mountain Building Concepts & Practice ( Answer Key)

Grade 9 Science Worksheet | Mountain Building Concepts & Practice ( Answer Key)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the geological processes involved in mountain formation.
  • Identify different types of tectonic plate movements related to mountain building.
  • Describe the processes of erosion and weathering shaping mountain landscapes.
$2.00

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About Science Worksheets

Find Science worksheets spanning core skills, practice, and review. All 42,822 resources are instant PDF downloads for the classroom or home.

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