Reading comprehension Worksheets

40,241 type resources
Grade 9 Science | Newton Third Law Worksheet (Worksheet + Answer Key) – Ontario Standards

Grade 9 Science | Newton Third Law Worksheet (Worksheet + Answer Key) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 9

Learning Objectives

  • Explain the principle of Newton's third law and identify action–reaction force pairs in various scenarios.
  • Analyze common phenomena involving equal and opposite forces applied to different objects.
  • Differentiate between internal and external forces when applying Newtonian mechanics to systems.
$2.00
Systems Interactions Worksheet Grade 9 Science BC Standards PDF

Systems Interactions Worksheet Grade 9 Science BC Standards PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Explain how multiple bodies and forces interact within complex mechanical systems.
  • Apply Newton’s laws to analyze motion of interconnected components.
  • Assess energy transfer, losses, and force interactions during system events.
$2.00
Grade 11 Science – Sustainability Strategies Worksheet (PDF) | Ontario Standard

Grade 11 Science – Sustainability Strategies Worksheet (PDF) | Ontario Standard

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 11

Learning Objectives

  • Understand frameworks and policy instruments for sustainable resource use and ecosystem stewardship.
  • Evaluate trade-offs among economic, social, and ecological objectives.
  • Describe indicators for sustainability assessment such as ecological footprints, carrying capacity metrics, and ecosystem service valuation.
$2.00
Grade 9 Science Worksheet on Ethical Considerations for Alberta Standards

Grade 9 Science Worksheet on Ethical Considerations for Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Analyze the ethical and societal implications of genetic technologies.
  • Understand the importance of stakeholder responsibilities and policy in genetic science.
  • Discuss trade-offs between innovation, public benefit, and potential harms.
$2.00
Grade 11 Science | Cell Architecture Worksheet – Ontario Standards

Grade 11 Science | Cell Architecture Worksheet – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 11

Learning Objectives

  • Compare the structural features of prokaryotic and eukaryotic cells.
  • Identify key organelles and their functions within a cell.
  • Understand how ultrastructures support metabolic and transport roles.
$2.00
Grade 11 Science | The Calvin Cycle Worksheet (PDF) – Ontario Standards

Grade 11 Science | The Calvin Cycle Worksheet (PDF) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 11

Learning Objectives

  • Understand the phases of the Calvin cycle: carbon fixation, reduction, and regeneration.
  • Identify enzyme functions and substrates involved in the Calvin cycle.
  • Compare C3, C4, and CAM pathways and their physiological adaptations.
$2.00
Grade 11 Science | Interdisciplinary Solutions Worksheet (Ontario Standards) (PDF)

Grade 11 Science | Interdisciplinary Solutions Worksheet (Ontario Standards) (PDF)

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 11

Learning Objectives

  • Interpret and communicate scientific information across different contexts using graphical, mathematical, and textual methods.
  • Translate quantitative findings between disciplinary languages and critique the evidence quality.
  • Construct clear, discipline-appropriate explanations that incorporate uncertainty and assumptions.
$2.00
Grade 11 Science | Meiotic Recombination Worksheet & Answer Key (Printable PDF)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the process of meiotic recombination and its role in genetic variation.
  • Identify stages of meiosis where crossing over and independent assortment occur.
  • Explain how chiasmata and spindle dynamics influence accurate chromosome segregation.
$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 11 Science | Stoichiometric Calculations Worksheet (PDF) – Ontario Standards

Grade 11 Science | Stoichiometric Calculations Worksheet (PDF) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 11

Learning Objectives

  • Understand the mole concept and perform molar mass conversions.
  • Apply Avogadro’s number to relate particles, moles, and mass quantities.
  • Analyze limiting reagents, determine theoretical yields, and calculate percent yields.
$2.00
Grade 11 Science | Natural Selection Worksheet & Answer Key (Printable PDF)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand how heritable variation influences natural selection in populations.
  • Identify different modes of selection: directional, stabilizing, and disruptive.
  • Explain how environmental factors shape selective pressures and drive adaptation.
$2.00
Renal Regulation Worksheet for Grade 9 Science | TEKS Aligned

Renal Regulation Worksheet for Grade 9 Science | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand how nephron architecture and hormonal mechanisms regulate fluid and electrolyte balance.
  • Describe the processes of glomerular filtration, tubular reabsorption, and secretion.
  • Explain how hormones like antidiuretic hormone and the renin–angiotensin–aldosterone system control blood pressure and volume.
$2.00
Grade 9 Science | Biogeochemical Cycles Worksheet for Mastery

Grade 9 Science | Biogeochemical Cycles Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 9

Learning Objectives

  • Understand the main processes involved in biogeochemical cycles such as carbon, nitrogen, and phosphorus.
  • Identify the reservoirs and fluxes of key elements within Earth's systems.
  • Explain how factors like climate change and land use impact biogeochemical cycle dynamics.
$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
States and Energy Grade 9 Science Worksheet | Ontario Standards

States and Energy Grade 9 Science Worksheet | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Explain phase changes in terms of energy transfer and particle motion.
  • Identify the concepts of latent heat and characteristic transition temperatures.
  • Describe how energy diagrams relate to observable temperature plateaus during phase transitions.
$2.00
Grade 11 Science | Land Use Change Worksheet (Worksheet + Answer Key) - Ontario Standards

Grade 11 Science | Land Use Change Worksheet (Worksheet + Answer Key) - Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 11

Learning Objectives

  • Describe different types of anthropogenic land-use transformations such as agriculture, urbanization, resource extraction, and infrastructure development.
  • Explain the effects of land use change on habitat loss, fragmentation, and connectivity.
  • Understand edge effects, corridor design, and landscape metrics that influence species movement and gene flow.
$2.00
Grade 11 Science | Speciation Mechanisms Worksheet & Answer Key (Printable PDF)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand how reproductive isolation leads to the formation of new species.
  • Distinguish between allopatric and sympatric speciation.
  • Describe prezygotic and postzygotic barriers that prevent gene flow.
$2.00
Grade 11 Science | Tissue Organization Worksheet with Answer Key (PDF)

Grade 11 Science | Tissue Organization Worksheet with Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand how multicellular organisms organize cells into tissues, organs, and organ systems.
  • Explain the process of cellular differentiation and its role in specialized functions.
  • Describe models of tissue architecture and intercellular communication.
$2.00
Grade 9 Science | Kinematic Equations Worksheet (PDF) | Ontario Standards

Grade 9 Science | Kinematic Equations Worksheet (PDF) | Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 9

Learning Objectives

  • Understand and explain the fundamental kinematic equations for constant acceleration.
  • Apply the equations to problems involving free-fall and projectile motion.
  • Analyze motion components in horizontal and vertical directions under gravity.
$2.00
Grade 11 Science – Nutrient Cycling Worksheet (Worksheet + Answer Key) | Ontario Standards

Grade 11 Science – Nutrient Cycling Worksheet (Worksheet + Answer Key) | Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 11

Learning Objectives

  • Describe the main biogeochemical cycles involving carbon and nitrogen.
  • Explain processes such as fixation, mineralization, and denitrification in nutrient cycling.
  • Identify the different pools and fluxes in nutrient cycles and their residence times.
$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
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
Molecular Geometry Worksheet | Science Assessment for Grade 11 Ontario

Molecular Geometry Worksheet | Science Assessment for Grade 11 Ontario

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the principles of VSEPR theory for predicting molecular shapes.
  • Identify and classify common molecular geometries such as linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral.
  • Analyze the effects of lone pairs and molecular symmetry on physical properties like polarity.
$2.00
9th Grade Science | Molecular Regulation Worksheet & Answer Key (Printable PDF)

9th Grade Science | Molecular Regulation Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the mechanisms of gene expression regulation and signal transduction pathways.
  • Identify canonical molecular pathways such as receptor-ligand binding and hormonal signaling.
  • Explain how molecular regulation influences cellular functions and physiological outcomes.
$2.00
Grade 9 Science | System Hierarchy Worksheet + Answer Key for Classroom Use

Grade 9 Science | System Hierarchy Worksheet + Answer Key for Classroom Use

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the organization of biological systems from cells to organism-level.
  • Describe how tissues, organs, and systems interact to maintain organism functions.
  • Identify canonical examples of system interactions such as circulatory-respiratory coupling and nervous-endocrine integration.
$2.00
9th Grade Science | Center Stability Worksheet & Answer Key (Printable PDF)

9th Grade Science | Center Stability Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the concept of center of mass and how it affects stability of rigid bodies.
  • Calculate the center of mass for composite systems under external forces.
  • Analyze moments and torque to determine equilibrium and tipping thresholds.
$2.00
9th Grade Science Worksheet | Collision Safety Engineering Practice & Answer Key

9th Grade Science Worksheet | Collision Safety Engineering Practice & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the concepts of impulse, force-time relationship, and energy dissipation in collisions.
  • Identify safety features such as crumple zones, airbags, helmets, and padding that reduce impact forces.
  • Analyze force-time graphs to evaluate mitigation strategies during high-impact events.
$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
11th Grade Science | Impulse Applications Worksheet & Answer Key (Printable PDF)

11th Grade Science | Impulse Applications Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the impulse–momentum relationship and its application in designing crash-protection systems.
  • Evaluate force–time data to assess safety constraints during collisions.
  • Analyze material deformation parameters to improve crash system effectiveness.
$2.00
Grade 11 Science | Long Range Forces Worksheet & Answer Key (Printable PDF)

Grade 11 Science | Long Range Forces Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the mathematical formulation of inverse-square forces in gravity and electrostatics.
  • Apply Newton's and Coulomb's laws to calculate net forces using vector superposition.
  • Predict motion trajectories of bodies under long-range forces in classical mechanics.
$2.00
Grade 9 Science | Newtonian Motion Worksheet & Answer Key (Printable PDF)

Grade 9 Science | Newtonian Motion Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand Newton's laws of motion and their relationships among force, mass, and acceleration.
  • Analyze free-body diagrams and decompositions of forces acting on objects.
  • Apply Newtonian principles to real-world examples such as vehicle acceleration and projectile motion.
$2.00
Grade 11 Science | Cosmic Timescales Worksheet & Answer Key (Printable PDF)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the methods used to determine the age and evolution of the universe and solar system.
  • Interpret astronomical evidence such as galactic redshift, cosmic microwave background, and radiometric ages.
  • Analyze stellar evolution models and their application to understanding star Lifespans.
$2.00
9th Grade Science | Earth's Interior Worksheet & Answer Key (Printable PDF)

9th Grade Science | Earth's Interior Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand Earth's layered internal structure based on seismic, gravity, and heat-flow evidence.
  • Interpret the behavior of P-waves and S-waves in revealing Earth's composition.
  • Explain how density contrasts and temperature gradients influence mantle convection and planetary evolution.
$2.00
11th Grade Science | Signal Encoding Practice Worksheet & Answer Key

11th Grade Science | Signal Encoding Practice Worksheet & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Analyze advantages of digital versus analog transmission and storage in terms of bandwidth, noise, and fidelity.
  • Describe principles of encoding, modulation, and decoding for signal transmission.
  • Compare capacity and reliability of communication systems using quantitative metrics like bit rate and signal-to-noise ratio.
$2.00
11th Grade Science Worksheet | Spectrum & Electromagnetic Radiation + Answer Key

11th Grade Science Worksheet | Spectrum & Electromagnetic Radiation + Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Evaluate the evidence for wave and particle models of electromagnetic radiation.
  • Explain phenomena such as interference, diffraction gratings, and the photoelectric effect.
  • Identify where each model of electromagnetic radiation works and where it breaks down.
$2.00
Grade 9 Science Worksheet | Rock Transformations NGSS Practice PDF & Answer Key

Grade 9 Science Worksheet | Rock Transformations NGSS Practice PDF & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Describe the processes involved in the rock cycle, including melting, crystallization, erosion, and metamorphism.
  • Identify examples of rock formation under different conditions and understand the role of pressure, temperature, and time.
  • Explain how geological processes like radiometric dating help determine the age and sequence of rocks.
$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 11 Science | Power Analysis Worksheet & Answer Key (Printable PDF)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand how to calculate power in mechanical and electrical systems using given formulas.
  • Apply measurements to compare predicted and observed energy changes and power outputs.
  • Discuss the efficiency of systems based on computed and measured data.
$2.00
Grade 9 Science Worksheet | Comparative Evaluation with Answer Key (PDF)

Grade 9 Science Worksheet | Comparative Evaluation with Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the principles of quantitative and qualitative assessment in design evaluation.
  • Apply decision-making frameworks to compare alternative systems based on performance, costs, and impacts.
  • Analyze trade-offs among efficiency, durability, cost, and safety in engineering designs.
$2.00
11th Grade Science | Evidence Overview Worksheet & Answer Key (Printable PDF)

11th Grade Science | Evidence Overview Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand how multiple lines of empirical evidence support common ancestry and biological evolution.
  • Analyze different types of evidence such as fossil records, comparative anatomy, molecular data, biogeography, and vestigial organs.
  • Explain the importance of concordance among paleontological, anatomical, molecular, and ecological datasets in evolutionary explanations.
$2.00
Grade 9 Science | Framing Constraints Worksheet & Answer Key (Printable PDF)

Grade 9 Science | Framing Constraints Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the key components involved in problem framing for engineering projects.
  • Identify constraints related to social, economic, environmental, and regulatory factors.
  • Analyze interactions among competing constraints to support decision-making.
$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
11th Grade Science | Molecular Genetics Worksheet & Answer Key (Printable PDF)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain the structure and function of DNA in molecular genetics.
  • Describe the processes of replication, transcription, and translation.
  • Identify the relationship between DNA sequences and amino acid sequences.
$2.00
11th Grade Science – Mutation Dynamics Worksheet & Answer Key (Printable PDF)

11th Grade Science – Mutation Dynamics Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the sources of genetic variation caused by mutations and chromosomal alterations.
  • Identify different types of mutations including point mutations, frameshifts, duplications, deletions, and translocations.
  • Explain mechanisms such as replication errors and mutagen exposure and their impact on mutation rates.
$2.00
Grade 9 Science | Planetary Origins Worksheet & Answer Key PDF

Grade 9 Science | Planetary Origins Worksheet & Answer Key PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Describe the formation processes of the solar system including accretion and differentiation.
  • Identify key evidence supporting planetary origin theories such as meteorite composition and isotopic dating.
  • Explain the differences between inner rocky planets and outer gas giants based on their formation and composition.
$2.00
9th Grade Science Worksheet | Stellar Evolution Practice & Answer Key PDF

9th Grade Science Worksheet | Stellar Evolution Practice & Answer Key PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Describe the major stages in the evolution of stars from formation to remnant.
  • Explain the significance of the Hertzsprung-Russell diagram in stellar classification.
  • Identify factors that influence the different evolutionary pathways of stars.
$2.00
Reaction Energetics Worksheet for Grade 11 Science | Ontario Standards

Reaction Energetics Worksheet for Grade 11 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the relationship between bond energies, enthalpy changes, and heat exchange in reactions.
  • Apply Hess's law and standard enthalpies of formation to calculate reaction enthalpies.
  • Describe calorimetric principles used to measure heat flow during chemical reactions.
$2.00
Redox Processes Worksheet for Grade 11 Science | Ontario Standards

Redox Processes Worksheet for Grade 11 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand oxidation state conventions in inorganic and organic systems.
  • Formulate and balance half-reactions for redox processes systematically.
  • Connect standard reduction potentials to the spontaneity and voltage of electrochemical cells.
$2.00

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About Reading comprehension Worksheets

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