Science Worksheets

42,859 subject resources
Grade 10 Science | Trophic Relationships Worksheet & Answer Key (NGSS Aligned)

Grade 10 Science | Trophic Relationships Worksheet & Answer Key (NGSS Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 10

Learning Objectives

  • Explain the transfer of energy through different trophic levels in ecosystems.
  • Describe the structure and function of trophic pyramids in terrestrial and marine environments.
  • Analyze the impact of keystone species and trophic cascades on community stability.
$2.00
Grade 9 Science — Feedback Principles Worksheet for Mastery | PDF + Answer Key

Grade 9 Science — Feedback Principles Worksheet for Mastery | PDF + Answer Key

The Resource HubCreated byThe Resource Hub
ScienceGrade 9

Learning Objectives

  • Understand the core components of homeostatic feedback loops and their functions.
  • Differentiate between negative and positive feedback mechanisms and their roles in the body.
  • Describe the signaling pathways and transport processes involved in feedback regulation.
$2.00
Grade 6 Science — Reasoning Claims Worksheet for Critical Thinking

Grade 6 Science — Reasoning Claims Worksheet for Critical Thinking

The Resource HubCreated byThe Resource Hub
ScienceGrade 6

Learning Objectives

  • Understand the process of connecting evidence to explanatory claims in science.
  • Interpret data patterns such as graphs to make inferences.
  • Evaluate the strength and validity of scientific arguments and evidence.
$2.00
Grade 7 Science | Connection Design Worksheet – Structural Engineering (PDF)

Grade 7 Science | Connection Design Worksheet – Structural Engineering (PDF)

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Understand the role of different types of connections in load transfer and structural redundancy.
  • Identify and describe shear, bearing, and slip effects at connections.
  • Explain the function of gusset plates and base plates in distributing forces.
$2.00
6th Grade Science – Population Dynamics Worksheet (PDF ) – Ontario Standards

6th Grade Science – Population Dynamics Worksheet (PDF ) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Understand the factors influencing population growth and decline in terrestrial and aquatic systems.
  • Explain the concepts of logistic and exponential growth models through real-world examples.
  • Identify density-dependent and density-independent factors affecting populations.
$2.00
Grade 7 Science — Mixtures & Separation Techniques Worksheet

Grade 7 Science — Mixtures & Separation Techniques Worksheet

The Resource HubCreated byThe Resource Hub
ScienceGrade 7

Learning Objectives

  • Identify and distinguish between homogeneous and heterogeneous mixtures.
  • Describe common physical separation methods such as filtration, distillation, chromatography, and magnetic separation.
  • Explain how differences in properties like solubility, particle size, and boiling points influence separation techniques.
$2.00
Grade 8 Science | Regional Water Systems Case Study Worksheet (PDF )

Grade 8 Science | Regional Water Systems Case Study Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Describe the components and dynamics of a large regional water system, including hydrologic cycle processes and watershed connectivity.
  • Analyze challenges related to governance, transboundary water management, and environmental impacts within regional water systems.
  • Evaluate strategies for adaptive management, ecological protection, and balancing different water uses in large basins.
$2.00
Grade 8 Science — Photosynthetic Cells Worksheet for Mastering Photosynthesis

Grade 8 Science — Photosynthetic Cells Worksheet for Mastering Photosynthesis

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Explain the process of photosynthesis, including light-dependent reactions and the Calvin cycle.
  • Describe the structure of chloroplasts and the roles of pigments in photosynthesis.
  • Identify environmental factors that influence photosynthetic efficiency in plant and algal cells.
$2.00
Grade 6 Science – Data Representation Worksheet (PDF) – Ontario Standards

Grade 6 Science – Data Representation Worksheet (PDF) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Understand the importance of clear data organization and representation.
  • Identify suitable graph types and labeling techniques for data display.
  • Interpret trends, outliers, and summary measures in datasets.
$2.00
Grade 5 Science Worksheet on Energy Efficiency Concepts for Classroom Practice

Grade 5 Science Worksheet on Energy Efficiency Concepts for Classroom Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 5

Learning Objectives

  • Understand the definition of energy efficiency and its practical significance.
  • Identify examples of energy-efficient devices and analyze their advantages.
  • Compare the efficiency of different appliances using simple numerical and percentage calculations.
$2.00
6th Grade Science Habitat Fragmentation Worksheet – Ontario Standards (PDF )

6th Grade Science Habitat Fragmentation Worksheet – Ontario Standards (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Understand what habitat fragmentation is and how it affects ecosystems.
  • Identify the causes and consequences of habitat fragmentation in forests and wetlands.
  • Learn about metrics used to assess habitat patches and corridors.
$2.00
Grade 7 Science Particle Model Worksheet with PDF Answer Key

Grade 7 Science Particle Model Worksheet with PDF Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Explain how the particle model accounts for properties like density, pressure, and compressibility.
  • Describe particle motion, spacing, and interparticle forces in different states of matter.
  • Relate observable measurements such as diffusion rates and thermal expansion to particle arrangements.
$2.00
Grade 10 Science – Carbon Cycling Worksheet for Mastery

Grade 10 Science – Carbon Cycling Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 10

Learning Objectives

  • Describe the main processes involved in the carbon cycle including photosynthesis, respiration, and decomposition.
  • Explain how natural and human activities influence the flow of carbon among Earth's reservoirs.
  • Identify different carbon sinks and sources in the environment.
$2.00
Grade 7 Science | Scientific Inquiry Basics Worksheet (PDF )

Grade 7 Science | Scientific Inquiry Basics Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Understand the fundamental steps of the scientific inquiry process, including question formulation and hypothesis development.
  • Recognize the importance of operational definitions, variables, and reproducibility in experiments.
  • Learn basic laboratory safety protocols such as proper measurement, documentation, and safety sign recognition.
$2.00
Energy Diagrams Grade 10 Worksheet | Science Practice & Assessment

Energy Diagrams Grade 10 Worksheet | Science Practice & Assessment

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Interpret energy diagrams and bar charts to analyze energy transfer and distribution.
  • Identify sources and sinks of energy in various processes.
  • Link visual graph representations to conservation principles in real-world phenomena.
$2.00
Grade 8 Science – Force Diagrams Worksheet for Mastery

Grade 8 Science – Force Diagrams Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the purpose and components of free-body diagrams in representing forces on objects.
  • Identify contact and non-contact forces such as normal force, tension, friction, and gravity in various systems.
  • Differentiate between balanced and unbalanced forces and relate these to constant velocity and acceleration.
$2.00
Momentum Collisions Worksheet for Grade 8 Science | TEKS Aligned

Momentum Collisions Worksheet for Grade 8 Science | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the concept of linear momentum and how it is conserved in collisions.
  • Differentiate between elastic and inelastic collisions using examples.
  • Calculate post-collision velocities using momentum conservation principles in one-dimensional encounters.
$2.00
Grade 6 Science – Drag Components Worksheet (PDF ) - Ontario Standards

Grade 6 Science – Drag Components Worksheet (PDF ) - Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Understand the categorization of drag into parasitic and induced sources.
  • Identify and explain the components of parasitic drag: form, skin-friction, and interference drag.
  • Describe the concept of induced drag and how it relates to lift generation.
$2.00
Grade 8 Science | Newtonian Motion Worksheet (PDF) – Ontario Standards

Grade 8 Science | Newtonian Motion Worksheet (PDF) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Understand and explain Newton's three laws of motion in the context of mechanical systems.
  • Apply the equation F = ma to analyze forces and resulting accelerations in single- and two-object systems.
  • Identify cause-and-effect relationships between forces, mass, and acceleration in various mechanisms.
$2.00
Grade 10 Science | Rock Transformations Worksheet (PDF + Answer Key) for NGSS

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

Lumora LearningCreated byLumora Learning
ScienceGrade 10

Learning Objectives

  • Understand the processes involved in the rock cycle, including crystallization, lithification, metamorphism, and weathering.
  • Identify petrologic indicators such as mineral assemblages, texture, and geochemical signatures to interpret pressure–temperature histories.
  • Explain how radiometric dating and stratigraphic correlation are used to order geological events and reconstruct regional geologic histories.
$2.00
Ray Models Worksheet for Grade 4 Science | Ontario Standards Practice

Ray Models Worksheet for Grade 4 Science | Ontario Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Understand how light propagates as straight rays in the ray model.
  • Identify how intersections and extensions of rays determine shadows and illuminated regions.
  • Describe how angles of incidence and reflection relate for smooth surfaces.
$2.00
7th Grade Science | Active Transport Worksheet & Answer Key (Printable PDF)

7th Grade Science | Active Transport Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Explain the concept of active transport and how it moves molecules against concentration gradients.
  • Describe the role of the sodium-potassium pump in maintaining cellular function.
  • Identify different types of vesicular transport and their purposes within cells.
$2.00
Grade 6 Science | Airfoil Shape Worksheet (PDF ) – Ontario Standards

Grade 6 Science | Airfoil Shape Worksheet (PDF ) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Describe how camber, thickness, chord length, and leading-edge curvature influence airfoil pressure distribution and lift.
  • Explain the differences between Bernoulli and Newtonian models of lift.
  • Analyze how angle of attack and airfoil geometry affect lift coefficient across various speeds.
$2.00
Grade 7 Science Worksheet on Biodiversity Measures for Classroom Practice

Grade 7 Science Worksheet on Biodiversity Measures for Classroom Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Describe the components of biodiversity, including genetic, species, and ecosystem diversity.
  • Interpret biodiversity indices such as richness, evenness, and habitat heterogeneity in ecological assessments.
  • Evaluate how biodiversity metrics relate to ecosystem resilience and function in Alberta contexts.
$2.00
Grade 7 Science Worksheet | Cell Communication Practice with Answer Key PDF

Grade 7 Science Worksheet | Cell Communication Practice with Answer Key PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Describe how cells communicate using chemical and electrical signals.
  • Identify the structures involved in cell communication, such as receptor proteins and gap junctions.
  • Explain the importance of signal specificity, amplification, and feedback in regulating physiological processes.
$2.00
Grade 7 Science Worksheet on The Solar System | TEKS Aligned

Grade 7 Science Worksheet on The Solar System | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the formation and origin of the solar system.
  • Identify key properties and features of planets within the solar system.
  • Describe planetary motions, phases, and eclipses observed from Earth.
$2.00
Motors and Generators Worksheet | Science | Alberta Grade 8

Motors and Generators Worksheet | Science | Alberta Grade 8

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how electric motors convert electrical energy into mechanical motion.
  • Explain how generators convert mechanical motion into electrical energy.
  • Identify design parameters that affect motor and generator efficiency and power output.
$2.00
12th Grade Science | Cell Architecture Worksheet with Answer Key (PDF)

12th Grade Science | Cell Architecture Worksheet with Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Describe the components and functions of cytoskeletal networks, membrane–extracellular matrix interactions, and intercellular junctions.
  • Explain how molecular motors, filament dynamics, and tensile forces contribute to cell structure and function.
  • Connect cellular architecture to resilience, motility, and trafficking using microscopy-based models and force measurements.
$2.00
Grade 7 Science Worksheet on Systems Modeling | TEKS-Aligned Practice

Grade 7 Science Worksheet on Systems Modeling | TEKS-Aligned Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the purpose and applications of systems modeling in analyzing complex systems.
  • Identify different types of models such as diagrams, schematics, and scale models.
  • Recognize the assumptions, simplifications, and scaling effects involved in modeling.
$2.00
Forces Introduction Worksheet | Alberta Grade 7 Science Practice and Assessment

Forces Introduction Worksheet | Alberta Grade 7 Science Practice and Assessment

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Define contact and non-contact forces and provide real-world examples.
  • Explain how net force influences the motion of objects.
  • Describe the relationship between force, mass, and acceleration qualitatively.
$2.00
Grade 10 Science – Positive Feedback Worksheet for Mastery

Grade 10 Science – Positive Feedback Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 10

Learning Objectives

  • Explain the concept of positive feedback and how it amplifies initial changes in biological systems.
  • Identify examples of positive feedback mechanisms such as childbirth and blood clotting.
  • Describe how positive feedback differs from negative feedback in maintaining homeostasis.
$2.00
Grade 7 Science | Elements vs Compounds Worksheet (PDF )

Grade 7 Science | Elements vs Compounds Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Understand the differences between elements and compounds based on atomic composition and bonding.
  • Identify characteristic properties of elements and compounds such as melting point and conductivity.
  • Interpret chemical formulas and recognize fixed ratios of atoms in compounds.
$2.00
Grade 10 Science | One-Dimensional Motion Worksheet (Answer Key) PDF

Grade 10 Science | One-Dimensional Motion Worksheet (Answer Key) PDF

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 10

Learning Objectives

  • Define and relate key kinematic quantities such as displacement, speed, velocity, and acceleration.
  • Differentiate between average and instantaneous measures of motion.
  • Apply constant-acceleration equations to scenarios like free-fall and uniformly accelerated motion.
$2.00
6th Grade Science | Safety and Ethics Worksheet (PDF )

6th Grade Science | Safety and Ethics Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Understand fundamental safety principles in scientific practice, including risk assessment and hazard prevention.
  • Recognize ethical considerations such as humane treatment, informed consent, and environmental stewardship in scientific work.
  • Apply protocols for proper disposal, accurate incident reporting, and adherence to regulations to promote responsible scientific conduct.
$2.00
Variables Control Science Worksheet Grade 6 TEKS Practice PDF

Variables Control Science Worksheet Grade 6 TEKS Practice PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Identify the roles of independent, dependent, and controlled variables in experiments.
  • Understand operational definitions and their importance in scientific testing.
  • Recognize potential confounding influences and how to control them.
$2.00
Gene Expression Worksheet for Grade 12 Science | Alberta Standards

Gene Expression Worksheet for Grade 12 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Describe the processes of transcription and translation in gene expression.
  • Identify key elements that regulate gene expression such as promoters, enhancers, and transcription factors.
  • Explain how epigenetic modifications influence gene activity and tissue specificity.
$2.00
Grade 8 Science – Atmospheric Effects Worksheet for Mastery

Grade 8 Science – Atmospheric Effects Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand how atmospheric pressure influences boiling points and weather instruments.
  • Describe the operation of a barometer and the effects of pressure gradients on wind.
  • Analyze the relationship between altitude and pressure variations, including implications for high-altitude systems.
$2.00
Grade 7 Science | Load Path Mapping Worksheet (PDF) - Ontario Standards

Grade 7 Science | Load Path Mapping Worksheet (PDF) - Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Understand methods for mapping load paths in complex structures.
  • Identify primary and secondary load routes in structural systems.
  • Analyze how openings and irregular geometries influence load redistribution.
$2.00
Seasons Explained Science Worksheet for Grade 6 | Ontario Standards

Seasons Explained Science Worksheet for Grade 6 | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand how Earth's axial tilt and orbital motion cause seasonal changes.
  • Explain why hemispheres experience opposite seasons.
  • Identify the effects of solar angle and day length variation on climate and biological cycles.
$2.00
Grade 6 Science – Energy Forms Worksheet for Mastery

Grade 6 Science – Energy Forms Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 6

Learning Objectives

  • Identify and describe common forms of energy including kinetic, potential, thermal, chemical, and electrical.
  • Relate each form of energy to familiar phenomena such as moving objects, stretched springs, warm objects, and batteries.
  • Distinguish between different forms of energy based on their characteristics and everyday examples.
$2.00
Grade 8 Science | Pulley Systems Worksheet (PDF) – Ontario Standards

Grade 8 Science | Pulley Systems Worksheet (PDF) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Understand the difference between fixed, movable, and compound pulley arrangements.
  • Explain how mechanical advantage is achieved and calculated in pulley systems.
  • Analyze real-world factors such as friction and rope stretch that affect pulley performance.
$2.00
Grade 7 Science — Reaction Evidence Worksheet for Mastery

Grade 7 Science — Reaction Evidence Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 7

Learning Objectives

  • Understand that chemical reactions produce observable indicators such as gas evolution, precipitate formation, color change, and temperature change.
  • Connect observable signs of reactions to underlying mass and energy changes.
  • Identify common reaction types like acid–carbonate effervescence and precipitation through qualitative evidence.
$2.00
Grade 7 Science | Thermal Effects Worksheet (PDF )

Grade 7 Science | Thermal Effects Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Explain how temperature changes affect material properties such as expansion, contraction, and viscosity.
  • Describe phase changes and their relation to temperature variations in systems.
  • Connect microscopic particle motion to macroscopic changes like volume, density, and pressure.
$2.00
Grade 6 Science Worksheet on Symbiotic Relations – Standard TEKS Practice

Grade 6 Science Worksheet on Symbiotic Relations – Standard TEKS Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand different types of symbiotic relationships: mutualism, commensalism, and parasitism.
  • Identify concrete examples of symbiosis in ecosystems.
  • Describe how symbiotic relationships influence organism fitness, resource distribution, and community structure.
$2.00
Environmental Monitoring Worksheet for Grade 12 Science - Alberta Standards

Environmental Monitoring Worksheet for Grade 12 Science - Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Understand the principles of environmental network design and indicator selection.
  • Describe methods for temporal and spatial data resolution in monitoring programs.
  • Explain quality assurance practices and data management in environmental contexts.
$2.00
8th Grade Science | Reaction Evidence Worksheet & Answer Key (Printable PDF)

8th Grade Science | Reaction Evidence Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Identify observable indicators of chemical changes, such as color change, gas production, precipitate formation, and temperature change.
  • Interpret qualitative and quantitative data to distinguish between chemical and physical changes in reactions.
  • Connect macroscopic evidence to molecular rearrangements and formation of new substances with distinct properties.
$2.00
Grade 8 Science | Momentum Transfer Worksheet (PDF )

Grade 8 Science | Momentum Transfer Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Describe the concept of linear momentum and how it is conserved in closed systems.
  • Explain the relationship between impulse and change in momentum.
  • Differentiate between elastic and inelastic collisions in terms of momentum transfer.
$2.00
Soil Genesis Grade 4 Science Worksheet | Ontario Standards

Soil Genesis Grade 4 Science Worksheet | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Understand how soil is formed from parent rock and organic matter.
  • Identify factors such as climate, topography, and time that influence soil development.
  • Explore how different environments affect soil characteristics like color, texture, and fertility.
$2.00

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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.

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