Science Worksheets

42,685 subject resources
8th Grade Science | Weather Patterns Worksheet & Answer Key (Printable PDF)

8th Grade Science | Weather Patterns Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Analyze the relationship between air mass motions and weather changes using observational data.
  • Explain processes of frontogenesis and cyclogenesis in weather systems.
  • Identify the interaction of polar, tropical, and maritime air masses and their effects on wind, temperature, humidity, and precipitation.
$2.00
Grade 10 Science | Signal Transmission in Communications Worksheet (PDF + Answer Key)

Grade 10 Science | Signal Transmission in Communications Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 10

Learning Objectives

  • Explain the principles of amplitude, frequency, and phase modulation techniques used in signal transmission.
  • Identify the effects of channel constraints such as bandwidth, noise, attenuation, and dispersion on communication systems.
  • Compare different transmission modes like radio frequency channels and optical fiber links in terms of advantages and limitations.
$2.00
Grade 10 Science | Mendelian Patterns Worksheet (PDF + Answer Key)

Grade 10 Science | Mendelian Patterns Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 10

Learning Objectives

  • Explain the principles of dominance, segregation, and independent assortment in Mendelian genetics.
  • Use Punnett squares to predict offspring genotypes and phenotypes from parental crosses.
  • Analyze inheritance patterns using pedigree charts for single-gene traits.
$2.00
Grade 11 Science | Energy Accounting Worksheet (PDF + Answer Key) – NGSS aligned

Grade 11 Science | Energy Accounting Worksheet (PDF + Answer Key) – NGSS aligned

Lumora LearningCreated byLumora Learning
ScienceGrade 11

Learning Objectives

  • Understand how to construct computational models for energy transfer among system components.
  • Apply formulas to calculate heat, work, and energy stored in gravitational or elastic forms.
  • Use computational representations to relate energy exchanges and verify total energy conservation.
$2.00
Chemical Kinetics Worksheet for Grade 11 Science Ontario Standards

Chemical Kinetics Worksheet for Grade 11 Science Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain the principles of reaction rates and rate laws.
  • Determine reaction order from experimental data.
  • Understand the role of collision theory and activation energy in reaction mechanisms.
$2.00
6th Grade Science | Organ Systems Worksheet (PDF + Answer Key)

6th Grade Science | Organ Systems Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 6

Learning Objectives

  • Describe the major human organ systems involved in circulation, respiration, digestion, and nervous function.
  • Explain how tissues and organs interact within each organ system to support body functions.
  • Connect cellular activities to system-level processes such as nutrient transport, gas exchange, and coordination.
$2.00
Grade 10 Science – Ecosystem Stability Worksheet (PDF + Answer Key)

Grade 10 Science – Ecosystem Stability Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 10

Learning Objectives

  • Understand the concepts of resilience theory and successional dynamics in ecosystems.
  • Analyze how disturbances impact ecosystem stability landscapes and thresholds.
  • Evaluate recovery pathways, alternative stable states, and restoration outcomes in various ecosystems.
$2.00
Grade 10 Science | Momentum and Impulse Worksheet (PDF + Answer Key)

Grade 10 Science | Momentum and Impulse Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 10

Learning Objectives

  • Explain the relationship between impulse and momentum and derive the impulse-momentum theorem.
  • Analyze elastic and inelastic collisions using the concepts of momentum and impulse.
  • Describe the effects of external forces on a system's momentum in two-dimensional interactions.
$2.00
Grade 10 Science | Nutrient Cycling Worksheet (PDF + Answer Key)

Grade 10 Science | Nutrient Cycling Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 10

Learning Objectives

  • Explain the processes involved in major biogeochemical cycles, including carbon and nitrogen fluxes among Earth's spheres.
  • Analyze how human activities such as fossil fuel combustion and agricultural runoff affect nutrient reservoirs and flux rates.
  • Evaluate the environmental consequences of altered nutrient cycling, such as eutrophication, hypoxia, and carbon sequestration.
$2.00
Grade 9 Science Worksheet on Organ Systems | TEKS-Aligned Practice

Grade 9 Science Worksheet on Organ Systems | TEKS-Aligned Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Identify the major organ systems and understand their roles in maintaining body homeostasis.
  • Explain how different organ systems coordinate and communicate to regulate physiological functions.
  • Describe the functions of the circulatory, respiratory, digestive, renal, nervous, and endocrine systems.
$2.00
Grade 7 Science | Plate Tectonics Worksheets (PDF + Answer Key)

Grade 7 Science | Plate Tectonics Worksheets (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 7

Learning Objectives

  • Explain the evidence supporting the theory of plate tectonics, including fossil distribution and matching continental margins.
  • Identify key geologic features such as mid-ocean ridges, trenches, and mountain ranges related to plate movements.
  • Describe how magnetic striping, earthquake, and volcanic activity provide evidence for seafloor spreading and plate motion.
$2.00
Grade 10 Science | Rock Transformations Worksheet (PDF + Answer Key)

Grade 10 Science | Rock Transformations Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 10

Learning Objectives

  • Explain the processes of crystallization, lithification, metamorphism, and weathering in the rock cycle.
  • Identify petrologic indicators such as mineral assemblages, texture, and geochemical signatures that inform tectonic histories.
  • Describe how radiometric dating and stratigraphic correlation are used to reconstruct regional geologic events.
$2.00
6th Grade Science | Particle Models Worksheet (PDF +Answer Key)

6th Grade Science | Particle Models Worksheet (PDF +Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 6

Learning Objectives

  • Explain how particles make up matter and how their behavior relates to the properties of solids, liquids, and gases.
  • Describe how temperature affects particle motion and how this relates to changes of state such as melting, freezing, boiling, and condensation.
  • Relate the microscopic behavior of particles to macroscopic phenomena like pressure changes and thermal energy effects.
$2.00
Grade 7 Science | Surface Processes Worksheet (PDF + Answer Key)

Grade 7 Science | Surface Processes Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 7

Learning Objectives

  • Understand the key geologic surface processes such as weathering, erosion, transport, and deposition
  • Identify the differences between mechanical and chemical weathering and their impacts on landscapes
  • Explain how landforms like canyons, deltas, and moraines are created by different agents over time
$2.00
Grade 9 Science | The Rock Cycle Worksheet (Printable PDF + Answer Key)

Grade 9 Science | The Rock Cycle Worksheet (Printable PDF + Answer Key)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Describe the processes involved in the transformation of rocks within the rock cycle.
  • Identify geological settings associated with different rock-forming processes.
  • Explain how physical and chemical mechanisms drive material changes in rocks.
$2.00
ATP and Energy Worksheet for Grade 10 Science | Ontario Standards Practice

ATP and Energy Worksheet for Grade 10 Science | Ontario Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Explain the molecular structure of ATP and its role as the central energy carrier in cells.
  • Describe how energy is released from ATP through phosphate hydrolysis and how it drives cellular work.
  • Understand the mechanisms of ATP regeneration via substrate-level and oxidative phosphorylation.
$2.00
Grade 9 Science – System Hierarchy Worksheet (PDF + Answer Key)

Grade 9 Science – System Hierarchy Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 9

Learning Objectives

  • Explain the organization of biological systems from cells to organism-wide systems.
  • Identify key examples of how different systems interact to perform vital physiological functions.
  • Describe the structural specialization of tissues and organs within organ systems.
$2.00
Grade 7 Science | Organ Interactions Worksheet (PDF + Answer Key)

Grade 7 Science | Organ Interactions Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 7

Learning Objectives

  • Describe how different organ systems in multicellular animals work together to support vital functions.
  • Explain mechanisms of cooperation such as oxygen transport, nutrient absorption, and waste removal within organ systems.
  • Compare the organ system interactions in humans and plants to understand system-level dependencies and feedback.
$2.00
Grade 9 Science | Population Regulation Worksheet (PDF + Answer Key)

Grade 9 Science | Population Regulation Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 9

Learning Objectives

  • Explain the factors that influence population growth and size, including carrying capacity, predation, competition, and resource availability.
  • Analyze mathematical models such as logistic growth and predator-prey cycles to understand population dynamics.
  • Evaluate the impact of human activities on natural populations and discuss conservation strategies related to population regulation.
$2.00
Grade 7 Science Worksheet | Simple Machines Overview | Alberta Standards

Grade 7 Science Worksheet | Simple Machines Overview | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Describe the six types of simple machines and their functions.
  • Explain how mechanical advantage is achieved and calculated in simple machines.
  • Identify examples of simple machines used in Alberta work environments such as barns and loading ramps.
$2.00
10th Grade Science | Carbon Cycling Worksheet & Answer Key (Printable PDF)

10th Grade Science | Carbon Cycling Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Describe the components and fluxes involved in the global carbon cycle.
  • Identify sources, sinks, and feedback mechanisms affecting atmospheric carbon dioxide levels.
  • Understand the magnitude of fluxes and residence times within the carbon cycle.
$2.00
Grade 7 Science – Inheritance Probability Worksheet (PDF + Answer Key)

Grade 7 Science – Inheritance Probability Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 7

Learning Objectives

  • Understand and apply probability concepts to predict genetic variation among offspring.
  • Interpret Punnett square outcomes to determine genotype and phenotype ratios.
  • Calculate expected proportions of inherited traits in monohybrid crosses.
$2.00
Grade 7 Science Worksheet | Biotic Abiotic | Alberta Standards | Worksheet

Grade 7 Science Worksheet | Biotic Abiotic | Alberta Standards | Worksheet

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the relationship between living organisms and non-living environmental factors.
  • Identify cause-and-effect links in ecosystem components across Alberta landscapes.
  • Describe how resource access, shelter, and survival are influenced by environmental interactions.
$2.00
9th Grade Science | Resource Choices Worksheet + Answer Key (Printable PDF)

9th Grade Science | Resource Choices Worksheet + Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Compare energy and mineral resource options based on environmental, economic, and social criteria.
  • Analyze the impacts of resource extraction methods like mountaintop removal and hydraulic fracturing.
  • Evaluate sustainable practices and life-cycle trade-offs in resource management.
$2.00
Grade 10 Science | Energy Conservation Worksheet (PDF + Answer Key)

Grade 10 Science | Energy Conservation Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 10

Learning Objectives

  • Understand the principles of energy conservation in mechanical systems.
  • Identify and describe energy transformations between kinetic and potential energy.
  • Apply energy bookkeeping concepts to analyze energy transfer and losses in closed systems.
$2.00
Root Adaptations Science Worksheet for Grade 3 | Ontario Standards

Root Adaptations Science Worksheet for Grade 3 | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 3

Learning Objectives

  • Describe different root structures such as fibrous and taproot systems and their functions.
  • Explain how root hairs aid in water and nutrient absorption.
  • Identify special root types like storage roots and aerial roots and their adaptations.
$2.00
6th Grade Science – Seasons Explained Worksheet (PDF )

6th Grade Science – Seasons Explained Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Explain how Earth's axial tilt and orbital motion cause seasonal changes.
  • Describe why hemispheres experience opposite seasons and how day length varies across the year.
  • Identify key concepts such as solstices and equinoxes and their geometry.
$2.00
Grade 8 Science | Mendelian Patterns Worksheet (PDF + Answer Key)

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

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 8

Learning Objectives

  • Explain how dominant and recessive alleles influence observable traits.
  • Predict phenotypic and genotypic ratios using Punnett squares.
  • Interpret basic pedigrees to determine inheritance patterns.
$2.00
Photosynthesis Basics Worksheet for Grade 10 Science TEKS Practice

Photosynthesis Basics Worksheet for Grade 10 Science TEKS Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the two main stages of photosynthesis: light reactions and the Calvin cycle.
  • Explain the role of pigments in capturing light energy.
  • Identify products of the light reactions and their functions.
$2.00
Grade 11 Science – Hazard Mapping Worksheet (PDF + Answer Key)

Grade 11 Science – Hazard Mapping Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 11

Learning Objectives

  • Understand the role of hazard mapping in assessing natural risks such as floods, earthquakes, and wildfires.
  • Analyze how geological, hydrological, and climatic data are integrated to produce hazard maps.
  • Evaluate the applications of hazard mapping in land use planning, disaster preparedness, and resilience building.
$2.00
Grade 7 Science | Cosmic Scale Worksheet (PDF + Answer Key)

Grade 7 Science | Cosmic Scale Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 7

Learning Objectives

  • Understand the concept of astronomical units, planetary diameters, and light-years used to express cosmic distances and sizes.
  • Interpret scaled diagrams and logarithmic representations illustrating the separation between celestial objects.
  • Analyze orders of magnitude differences to comprehend how scale affects observation and measurement in astronomy.
$2.00
Grade 11 Science | Computational Modeling Worksheet & Answer Key PDF

Grade 11 Science | Computational Modeling Worksheet & Answer Key PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the application of computational simulation techniques in engineering systems.
  • Identify various examples of modeling such as aerodynamic, hydrologic, and load modeling.
  • Describe the importance of validation, sensitivity analysis, and scenario projection in model assessment.
$2.00
Grade 11 Science | Oscillatory Motion Worksheet (Printable PDF + Answer Key)

Grade 11 Science | Oscillatory Motion Worksheet (Printable PDF + Answer Key)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the principles of simple harmonic motion in mass–spring systems and pendulums.
  • Derive and analyze equations of motion for oscillatory systems.
  • Connect restoring force linearity to sinusoidal solutions and energy exchanges during oscillation.
$2.00
11th Grade Science | Genetic Mutations Worksheet with Short Notes (PDF)

11th Grade Science | Genetic Mutations Worksheet with Short Notes (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 11

Learning Objectives

  • Understand different types of genetic mutations and their effects on DNA and proteins.
  • Identify sources and consequences of mutations at the molecular and phenotypic levels.
  • Distinguish between mutations that modify gene expression versus coding sequences.
$2.00
Grade 9 Science | Seismic Signals Worksheet (Worksheet + Answer Key) – Ontario Standards

Grade 9 Science | Seismic Signals Worksheet (Worksheet + Answer Key) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 9

Learning Objectives

  • Understand the types and propagation characteristics of seismic waves.
  • Explain how earthquake focal mechanisms reveal fault types and stress orientations.
  • Relate seismic wave travel times to Earth's interior structure and methods for locating epicentres.
$2.00
Electron Configuration Worksheet for Grade 11 Science | Ontario Standards

Electron Configuration Worksheet for Grade 11 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain the principles of quantum numbers, orbital notation, and electron filling order.
  • Describe the Aufbau principle, Hund’s rule, and Pauli exclusion principle in electron arrangements.
  • Analyze how electron configurations relate to valence electrons and chemical behavior.
$2.00
Grade 8 Science Worksheet on Kinematics Distinctions | Alberta Standards

Grade 8 Science Worksheet on Kinematics Distinctions | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Define and differentiate speed, velocity, and acceleration.
  • Explain directional motion using regional examples like vehicle travel between Calgary and Banff.
  • Interpret tabulated data on distance and time to analyze changing motion magnitudes and directions.
$2.00
Molecular Evidence for Heredity Worksheet Grade 11 Science TEKS

Molecular Evidence for Heredity Worksheet Grade 11 Science TEKS

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand various molecular techniques used to analyze genetic relatedness.
  • Identify key types of molecular markers and their applications in heredity.
  • Explain how DNA sequence comparisons and molecular clocks inform evolutionary studies.
$2.00
Grade 9 Science | Evidence Chains in Scientific Reasoning Worksheet (PDF)

Grade 9 Science | Evidence Chains in Scientific Reasoning Worksheet (PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 9

Learning Objectives

  • Understand the structure of evidence-based reasoning in science.
  • Identify different types of evidence and their roles in supporting claims.
  • Analyze how multiple representations strengthen inference chains.
$2.00
Grade 9 Science | Cell Components Worksheet with Short Notes (Printable PDF)

Grade 9 Science | Cell Components Worksheet with Short Notes (Printable PDF)

Meadowlark WorksheetsCreated byMeadowlark Worksheets
ScienceGrade 9

Learning Objectives

  • Describe the structure and function of cellular membranes and organelles.
  • Explain how cellular compartmentalization affects metabolic processes.
  • Identify the impact of alterations in membrane composition on diffusion and transport.
$2.00
10th Grade Science | Mass Conservation Worksheet & Answer Key (Printable PDF)

10th Grade Science | Mass Conservation Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the principle of mass conservation in chemical reactions.
  • Balance chemical equations to verify atom count invariance.
  • Apply the mole concept and molar masses to relate reactant and product quantities.
$2.00
Understanding Relative Motion Grade 8 Science Worksheet & Answer Key

Understanding Relative Motion Grade 8 Science Worksheet & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the concept of relative motion and how velocities are added or subtracted depending on movement directions.
  • Apply the principles of proportionality among speed, distance, and time within different reference frames.
  • Analyze simple real-world scenarios involving relative motion, such as walkers crossing or boats crossing streams.
$2.00
9th Grade Science | Molecules and Lattices Worksheet & Answer Key(Printable PDF)

9th Grade Science | Molecules and Lattices Worksheet & Answer Key(Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the differences between ionic lattices, covalent networks, and molecular solids.
  • Identify how particle arrangement and electrical forces influence properties like melting point and conductivity.
  • Relate observations of physical properties to lattice organization and interparticle forces.
$2.00
Grade 8 Science | Electric Magnetism Worksheet (PDF + Answer Key)

Grade 8 Science | Electric Magnetism Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 8

Learning Objectives

  • Explain the fundamental forces involved in electric and magnetic interactions.
  • Describe how electric and magnetic forces depend on properties like charge, pole strength, and distance.
  • Identify real-world examples of electric and magnetic forces and analyze factors affecting their strength.
$2.00
Grade 9 Science | Natural Selection Worksheet (PDF + Answer Key)

Grade 9 Science | Natural Selection Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 9

Learning Objectives

  • Understand the mechanisms by which heritable variation contributes to differential survival and reproduction
  • Identify and explain examples of natural selection, such as beak morphology shifts and bacterial resistance
  • Analyze models of fitness and allele frequency changes related to different types of selection
$2.00
Grade 11 Science – Geologic Change Worksheet (PDF + Answer Key)

Grade 11 Science – Geologic Change Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 11

Learning Objectives

  • Understand the processes driving surface and subsurface geologic changes over time
  • Interpret stratigraphic sequences, sedimentation patterns, and metamorphic evidence
  • Explain how radiometric dating, fossil correlation, and sedimentary facies constrain Earth's history
$2.00
Grade 11 Science | Climatic Evidence Worksheet (PDF + Answer Key)

Grade 11 Science | Climatic Evidence Worksheet (PDF + Answer Key)

Riverstone ClassroomCreated byRiverstone Classroom
ScienceGrade 11

Learning Objectives

  • Understand the types of observational records and proxy data used in climate science.
  • Analyze how attribution analyses distinguish human contributions from natural variability in climate change.
  • Interpret the significance of uncertainty quantification and confidence statements in climate data.
$2.00
Light and Carbon Science Worksheet | TEKS Grade 10 Practice

Light and Carbon Science Worksheet | TEKS Grade 10 Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Explain the process of light reactions in photosynthesis and their role in producing ATP and NADPH.
  • Describe the Calvin cycle and how it uses ATP and NADPH to fix carbon dioxide into sugars.
  • Identify differences in pigment absorption and their effects on photosynthesis efficiency across different organisms.
$2.00

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About Science Worksheets

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