Science Worksheets

42,859 subject resources
11th Grade Science | Homeostatic Control Worksheet & Answer Key (Printable PDF)

11th Grade Science | Homeostatic Control Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the mechanisms of feedback loops in maintaining internal stability.
  • Identify examples of homeostatic regulation in human physiology.
  • Describe the relationship between cellular processes and overall physiological regulation.
$2.00
11th Grade Science | Heat Transfer Worksheet + Answer Key (Printable PDF)

11th Grade Science | Heat Transfer Worksheet + Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the three main mechanisms of heat transfer: conduction, convection, and radiation.
  • Explain real-world examples of heat transfer, including phase changes and temperature regulation.
  • Apply quantitative relationships between heat flux, temperature gradients, and material properties.
$2.00
Grade 8 Science Worksheet The Solar System TEKS Alignment PDF

Grade 8 Science Worksheet The Solar System TEKS Alignment PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe the main components of the solar system, including planets, dwarf planets, moons, asteroids, and comets.
  • Understand the concept of relative scale and composition of solar system objects.
  • Explain orbital characteristics and gravitational interactions within the solar system.
$2.00
Grade 11 Science | Seafloor Spreading Worksheet & Answer Key (Printable PDF)

Grade 11 Science | Seafloor Spreading Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain the process of seafloor spreading and its significance in plate tectonics.
  • Describe how magnetic striping and age determinations support seafloor spreading.
  • Identify observational evidence that confirms continuous production and lateral movement of oceanic crust.
$2.00
Separation Techniques in Chemistry Worksheet | Grade 10 Science Ontario

Separation Techniques in Chemistry Worksheet | Grade 10 Science Ontario

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the principles behind filtration, distillation, chromatography, and centrifugation.
  • Differentiate between homogeneous solutions, colloids, and suspensions based on particle dispersion and optical properties.
  • Connect qualitative and quantitative measures, such as concentration and percent composition, to material classification and recovery efficiency.
$2.00
Grade 7 Science Worksheet on Chromatography Techniques | Ontario Standards

Grade 7 Science Worksheet on Chromatography Techniques | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the principles of chromatographic separation and the roles of stationary and mobile phases.
  • Identify the different types of chromatography, such as paper and thin-layer chromatography, and their applications.
  • Interpret retention factors and resolution in chromatography analysis.
$2.00
11th Grade Science | Cellular Respiration Worksheet & Answer Key (Printable PDF)

11th Grade Science | Cellular Respiration Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the key stages of cellular respiration: glycolysis, citric acid cycle, and oxidative phosphorylation.
  • Explain how electrons pass through carrier molecules to produce ATP.
  • Understand the role of oxygen as the final electron acceptor in the electron transport chain.
$2.00
Grade 8 Science Worksheet | Measuring Biodiversity – PDF & Answer Key

Grade 8 Science Worksheet | Measuring Biodiversity – PDF & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand key concepts related to biodiversity including species richness, evenness, and indices.
  • Identify factors that influence biodiversity assessments in different environments.
  • Explain the importance of biodiversity for ecosystem stability and health.
$2.00
7th Grade Science | Biotic Interactions Worksheet with Answer Key (Printable PDF)

7th Grade Science | Biotic Interactions Worksheet with Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand different types of biotic interactions such as predation, competition, mutualism, commensalism, and parasitism.
  • Identify how human activities can disrupt biotic relationships and ecosystems.
  • Explain how biotic interactions influence community structure and biodiversity.
$2.00
Chemical Reactions Worksheet for Grade 11 Science Ontario Standards

Chemical Reactions Worksheet for Grade 11 Science Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the principles of conservation laws and stoichiometry in chemical reactions.
  • Identify qualitative and quantitative indicators of chemical change.
  • Explain reaction energetics, equilibrium concepts, and the factors affecting reaction rates.
$2.00
Hybrid Orbitals Science Worksheet Grade 11 | Ontario Standards

Hybrid Orbitals Science Worksheet Grade 11 | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain the concept of hybridization schemes and how they relate to molecular bonding.
  • Describe sigma and pi interactions in covalent bonds and their significance.
  • Compare localized bonding models with delocalized molecular orbital concepts in conjugated systems.
$2.00
Atomic Particles Worksheet for Grade 11 Science – Ontario Standards

Atomic Particles Worksheet for Grade 11 Science – Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the roles of protons, neutrons, and electrons in atomic structure.
  • Contrast early and modern models of atomic structure.
  • Explain the concepts of isotopes, radioactive decay, and nuclear stability.
$2.00
Grade 10 Science | Gravitation Fields Worksheet & Answer Key (Printable PDF)

Grade 10 Science | Gravitation Fields Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the concept of gravitational fields and their inverse-square behavior.
  • Describe how gravitational field strength relates to mass and distance.
  • Apply Newton's law of universal gravitation to orbital and planetary motion scenarios.
$2.00
10th Grade Science | Feedback Control Worksheet & Answer Key (Printable PDF)

10th Grade Science | Feedback Control Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the mechanisms of homeostasis and feedback control in the human body.
  • Identify the roles of sensors, control centers, and effectors in regulating internal conditions.
  • Explain how negative and positive feedback loops maintain physiological stability.
$2.00
10th Grade Science | Reaction Rates Worksheet & Answer Key (Printable PDF)

10th Grade Science | Reaction Rates Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Explain how temperature, concentration, surface area, and catalysts influence reaction speeds.
  • Describe application examples such as hydrogen peroxide decomposition and combustion rate effects.
  • Understand the relationship between molecular collision frequency, activation energy, and empirical rate data.
$2.00
10th Grade Science | Plate Boundaries Worksheet & Answer Key (Printable PDF)

10th Grade Science | Plate Boundaries Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the different types of plate boundaries and their interactions.
  • Describe processes such as seafloor spreading, subduction, and continental collision.
  • Explain how mantle convection influences crustal deformation and seismic activity.
$2.00
11th Grade Science | Molecular Blueprint Worksheet & Answer Key (Printable PDF)

11th Grade Science | Molecular Blueprint Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand how DNA sequences determine protein structure and function.
  • Explain the processes of transcription and translation in protein synthesis.
  • Identify how amino acid sequences influence protein folding and active site formation.
$2.00
Grade 11 Science | Photosynthesis Worksheet & PDF Answer Key (Printable)

Grade 11 Science | Photosynthesis Worksheet & PDF Answer Key (Printable)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the processes of light-dependent reactions and the Calvin cycle in photosynthesis.
  • Explain how light energy is captured and converted into chemical energy in plants.
  • Identify the roles of photosystems, electron transport, ATP, and NADPH in photosynthesis.
$2.00
10th Grade Science | Mendelian Patterns Worksheet & Answer Key (Printable PDF)

10th Grade Science | Mendelian Patterns Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand basic Mendelian inheritance patterns including dominance, segregation, and independent assortment.
  • Analyze inheritance using Punnett squares and pedigree charts.
  • Relate chromosome behavior during meiosis to genetic ratios and inheritance patterns.
$2.00
11th Grade Science | Resources and Hazards Worksheet with Answer Key (PDF)

11th Grade Science | Resources and Hazards Worksheet with Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the formation and distribution of natural resources such as minerals, groundwater, and fossil fuels.
  • Identify common geohazards including earthquakes, volcanic eruptions, landslides, and tsunamis.
  • Assess the environmental impacts and risks associated with resource extraction and natural hazards.
$2.00
Grade 11 Science | Cell Structure Worksheet & Answer Key (Printable PDF)

Grade 11 Science | Cell Structure Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Identify and describe the main components of a cell and their functions.
  • Differentiate between prokaryotic and eukaryotic cells in structure and organization.
  • Explain how microscopy and models contribute to understanding cellular architecture.
$2.00
11th Grade Science | Energy and Bonds Worksheet & Answer Key (Printable PDF)

11th Grade Science | Energy and Bonds Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain how chemical energy changes are related to bond formation and breaking.
  • Describe thermochemical concepts using data from calorimetry, formation enthalpies, and Hess's law.
  • Differentiate between exothermic and endothermic reactions through molecular bond changes and energy transfer examples.
$2.00
Grade 11 Science | Redox and Electrochemistry Worksheet with Answer Key (PDF)

Grade 11 Science | Redox and Electrochemistry Worksheet with Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the concept of oxidation states and how they are used in redox reactions.
  • Explain the principles of electrochemical cells and how they relate to spontaneous and non-spontaneous reactions.
  • Construct and analyze galvanic and electrolytic cells to understand energy conversion.
$2.00
Grade 11 Science Worksheet | Problem Definition & Critical Thinking - Answer Key

Grade 11 Science Worksheet | Problem Definition & Critical Thinking - Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Analyze major societal or global challenges to define criteria and constraints.
  • Identify performance metrics, economic and sustainability constraints.
  • Construct conceptual models to generate multiple design approaches.
$2.00
Grade 7 Science — Scaling Effects Worksheet for Mastery

Grade 7 Science — Scaling Effects Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 7

Learning Objectives

  • Understand how scaling impacts the physical properties of structures and objects.
  • Analyze the relationships between surface area, volume, and forces in different scales.
  • Explain how fluid flow behaviors such as Reynolds number change with scale.
$2.00
11th Grade Science Worksheet | Periodic Patterns & Element Trends + Answer Key

11th Grade Science Worksheet | Periodic Patterns & Element Trends + Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain how the periodic table organizes elements based on electron configuration and recurring properties.
  • Identify trends in reactivity, ionization energy, and atomic radius across periods and groups.
  • Describe how electron configurations relate to atomic properties such as conductivity and spectral emissions.
$2.00
Grade 11 Science Worksheet | Design Solutions NGSS Practice & Answer Key

Grade 11 Science Worksheet | Design Solutions NGSS Practice & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand strategies for decomposing complex engineering problems into manageable subproblems.
  • Apply optimization principles to evaluate trade-offs in design decisions.
  • Analyze examples such as modular prosthetics, high-efficiency building envelopes, and aerodynamic vehicle components.
$2.00
Grade 10 Science Worksheet | Adaptation Planning NGSS Practice & Rubric

Grade 10 Science Worksheet | Adaptation Planning NGSS Practice & Rubric

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Analyze infrastructural and policy responses to natural hazards and environmental changes.
  • Evaluate trade-offs involving economic, social, and ecological factors in adaptation strategies.
  • Apply risk maps, hazard analyses, and governance frameworks to assess adaptation feasibility and resilience.
$2.00
11th Grade Science | Stoichiometric Calculations Worksheet & Answer Key (PDF)

11th Grade Science | Stoichiometric Calculations Worksheet & Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand mole relationships and the role of balanced chemical equations in quantitative analysis.
  • Apply mole conversions and stoichiometric ratios to determine amounts of reactants and products.
  • Identify limiting reagents and calculate theoretical and percent yields using mass-to-mass and mole-to-mole conversions.
$2.00
Grade 10 Science Worksheet | Population Growth Practice with Answer Key

Grade 10 Science Worksheet | Population Growth Practice with Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the principles of exponential and logistic population models.
  • Identify factors influencing population increase and limitations.
  • Analyze real-world data on population dynamics and interactions.
$2.00
10th Grade Science | Bond Energetics Worksheet & Answer Key PDF (Printable)

10th Grade Science | Bond Energetics Worksheet & Answer Key PDF (Printable)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Explain the relationship between bond formation, breaking, and energy changes in chemical reactions.
  • Distinguish between exothermic and endothermic processes based on energy flow.
  • Apply bond enthalpy values to calculate the overall energy change during reactions.
$2.00
Membrane Transport Worksheet for Grade 11 Science | BC Standards

Membrane Transport Worksheet for Grade 11 Science | BC Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the mechanisms of diffusion, osmosis, facilitated diffusion, and active transport in cells.
  • Explain how membrane permeability and proteins regulate movement of substances across cell boundaries.
  • Illustrate how ion gradients are established and utilized for physiological processes like nerve signaling.
$2.00
Grade 9 Science | Prototyping Methods Worksheet & Answer Key (PDF)

Grade 9 Science | Prototyping Methods Worksheet & Answer Key (PDF)

Lumora LearningCreated byLumora Learning
ScienceGrade 9

Learning Objectives

  • Understand different prototyping methods and when to use them.
  • Identify appropriate materials, fidelity levels, and testing protocols for various prototypes.
  • Analyze measurement metrics and interpret test data to refine prototypes.
$2.00
Impulse and Momentum Worksheet for Grade 11 Science | PDF & Answer Key

Impulse and Momentum Worksheet for Grade 11 Science | PDF & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the concept of linear momentum and how it relates to mass and velocity.
  • Explain the impulse-momentum principle and how force applied over time affects motion.
  • Analyze how large forces over short durations and small forces over longer durations can produce the same change in momentum.
$2.00
11th Grade Science | Reaction Rates Worksheet with Answer Key (Printable PDF)

11th Grade Science | Reaction Rates Worksheet with Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain how temperature, concentration, surface area, and catalysts influence reaction rates.
  • Identify the role of collision frequency and activation energy in reaction mechanisms.
  • Apply rate laws to quantify reaction speed based on concentration.
$2.00
Grade 11 Science | Plate Boundary Types Worksheet & Answer Key (Printable PDF)

Grade 11 Science | Plate Boundary Types Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the different types of plate boundaries and their characteristic landforms.
  • Explain the tectonic processes involved in divergent, convergent, and transform margins.
  • Identify landforms, seismic activity, and volcanic features associated with each boundary type.
$2.00
Grade 6 Science – Design Process Worksheet for Mastering Engineering Concepts

Grade 6 Science – Design Process Worksheet for Mastering Engineering Concepts

The Resource HubCreated byThe Resource Hub
ScienceGrade 6

Learning Objectives

  • Understand the steps involved in the iterative design process for aircraft and glider concepts.
  • Identify key factors such as lift, drag, weight, and stability that influence aerodynamic performance.
  • Explain how models and computational simulations are used to evaluate designs.
$2.00
11th Grade Science | Mountain Building Worksheet & Answer Key (Printable PDF)

11th Grade Science | Mountain Building Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the geological processes involved in mountain formation (orogeny).
  • Identify key structural features associated with mountain ranges.
  • Explain how tectonic convergence influences crustal deformation and mountain evolution.
$2.00
11th Grade Science | Biological Organization Worksheet & Answer Key (PDF)

11th Grade Science | Biological Organization Worksheet & Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the hierarchical levels of biological systems from organelles to organ systems.
  • Identify models and structures that depict cell specialization, tissue integration, and system-level exchanges.
  • Explain how multicellular organization supports nutrient distribution, signaling pathways, and homeostasis.
$2.00
Grade 11 Science | DNA Structure Worksheet with Answer Key — Printable PDF

Grade 11 Science | DNA Structure Worksheet with Answer Key — Printable PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the basic components and structure of DNA, including nucleotide composition and the double helix model.
  • Describe complementary base pairing and how it contributes to DNA replication and stability.
  • Explain how sequence variation, including mutations and base substitutions, impacts genetic information and biological diversity.
$2.00
Grade 11 Science | Chemical Equilibrium Worksheet & Answer Key (Printable PDF)

Grade 11 Science | Chemical Equilibrium Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain the concept of chemical equilibrium and its dynamic nature.
  • Understand the equilibrium constant and its relation to concentrations.
  • Apply Le Chatelier's principle to predict how changes affect equilibrium.
$2.00
Grade 11 Science | Sustainable Management Worksheet & Answer Key (Printable PDF)

Grade 11 Science | Sustainable Management Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the life-cycle impacts of various energy and mineral resource development solutions.
  • Compare technical and policy options for resource management and hazard mitigation.
  • Analyze trade-offs in renewable energy integration versus fossil fuel extraction.
$2.00
9th Grade Science Worksheet | Trophic Dynamics & Food Webs Practice + Answer Key

9th Grade Science Worksheet | Trophic Dynamics & Food Webs Practice + Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand energy transfer across trophic levels in ecosystems.
  • Identify the structure and function of food webs and trophic pyramids.
  • Explain ecological efficiency and biomass distribution in different ecosystems.
$2.00
8th Grade Science | Orbital Cycles Worksheet + Answer Key (PDF)

8th Grade Science | Orbital Cycles Worksheet + Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Articulate a coherent model of the Earth–Sun–Moon system that explains cyclic phenomena such as lunar phases and eclipses.
  • Understand the influence of relative positions, motions, axial tilt, and orbital geometry on observable sky patterns and calendar cycles.
  • Describe the timing and sequence of lunar phases, eclipses, and seasonal changes based on the Earth's and Moon's positions.
$2.00
Grade 9 Science | Wave Properties Worksheet & Answer Key (Printable PDF)

Grade 9 Science | Wave Properties Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Explain the mathematical representations of wave behavior, including amplitude, frequency, wavelength, and phase.
  • Relate wave speed to frequency and wavelength using the formula v = f × λ for different types of waves.
  • Describe superposition, interference, and standing waves via sinusoidal functions and scenarios involving boundary conditions and reflection.
$2.00
Grade 7 Science | Potential Energy Worksheet & Answer Key (Printable PDF)

Grade 7 Science | Potential Energy Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand models that represent potential energy stored in systems as a function of object arrangement and interactions at a distance.
  • Identify examples of gravitational, elastic, and magnetic potential energy.
  • Explain how changes in spatial arrangement alter stored energy and influence motion or work.
$2.00
8th Grade Science | Common Ancestry Worksheet with Answer Key (Printable PDF)

8th Grade Science | Common Ancestry Worksheet with Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Analyze fossil, anatomical, embryological, and molecular evidence to understand evolutionary relationships.
  • Identify and interpret patterns of unity and diversity across different data types over deep time.
  • Explain the significance of transitional fossils, homologous structures, and DNA sequence similarities in evolution.
$2.00
Grade 9 Science | Prototyping Methods Worksheet & Answer Key (Printable PDF)

Grade 9 Science | Prototyping Methods Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand different prototyping methods and their appropriate applications.
  • Identify materials and testing protocols used in various prototyping approaches.
  • Compare incremental modeling techniques such as sketches, CAD mockups, and physical models.
$2.00

Browse more categories

About Science Worksheets

Find Science worksheets spanning core skills, practice, and review. All 42,859 resources are instant PDF downloads for the classroom or home.

Every worksheet on MyTeachingSheets is created by independent teacher-authors and reviewed before publication. All resources download as printable PDFs for classroom, homework, or at-home practice, and many include answer keys. Preview any worksheet free before buying.