Reading comprehension Worksheets

40,241 type resources
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
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
Photoelectric Effect Worksheet for Grade 12 Science | Alberta Standards

Photoelectric Effect Worksheet for Grade 12 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Explain the principles of the photoelectric effect and its significance in quantum physics.
  • Describe how photon energy relates to work function and emitted electron kinetic energy.
  • Analyze experimental concepts such as threshold frequency and stopping potential in photoelectric experiments.
$2.00
Grade 12 Science Worksheet on Molecular Geometry | BC Standards Practice

Grade 12 Science Worksheet on Molecular Geometry | BC Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Explain the principles of VSEPR theory and how electron pairs determine molecular shape.
  • Identify common molecular geometries based on electron domain arrangements.
  • Predict bond angles and molecular shapes for various molecules.
$2.00
12th Grade Science | Kinematic Foundations Worksheet & Answer Key (Printable PDF)

12th Grade Science | Kinematic Foundations Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Understand and describe displacement, velocity, and acceleration as vector quantities in one dimension.
  • Interpret position–time and velocity–time graphs to analyze motion.
  • Apply symbolic kinematic equations for constant acceleration in problem-solving.
$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
Chemical Fate and Transport Worksheet | Grade 12 Science Alberta Standards

Chemical Fate and Transport Worksheet | Grade 12 Science Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Understand the processes involved in the chemical fate and transport in soil and water systems.
  • Explain how dissolution, sorption, volatilization, and biodegradation influence contaminant pathways.
  • Analyze case studies involving contaminant movement from agricultural runoff and petrochemical spills.
$2.00
Environmental Chemistry Worksheet Grade 9 Science | Alberta Standards

Environmental Chemistry Worksheet Grade 9 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand key concepts of environmental chemistry, including mass conservation and chemical change.
  • Interpret observable evidence of environmental transformations using particulate and atomic explanations.
  • Apply mass accounting principles to regional environmental issues such as acid deposition, tailings chemistry, and nutrient cycling.
$2.00
Population Genetics Worksheet for Grade 9 Science | Alberta Standards

Population Genetics Worksheet for Grade 9 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the principles of allele frequency and Hardy-Weinberg equilibrium.
  • Identify factors such as genetic drift, bottlenecks, and founder effects impacting populations.
  • Analyze how small population size and isolation influence genetic diversity.
$2.00
Friction and Drag Worksheet | Grade 9 Science | Alberta Standards

Friction and Drag Worksheet | Grade 9 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Explain how friction and drag oppose motion and convert mechanical energy into thermal energy.
  • Describe the factors affecting friction on icy roads and gravel tracks.
  • Analyze how air density and shape influence aerodynamic drag on vehicles.
$2.00
Mass Conservation Worksheet | Science Practice for Grade 9 Alberta Standards

Mass Conservation Worksheet | Science Practice for Grade 9 Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Explain the principle of mass conservation in chemical reactions.
  • Apply the concept to real-world examples such as combustion and gas measurements.
  • Analyze the importance of atoms' conservation during chemical processes.
$2.00
Magnetic Fields Worksheet for Grade 9 Science | Alberta Standards Practice

Magnetic Fields Worksheet for Grade 9 Science | Alberta Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the origin and basic properties of magnetic fields.
  • Identify the relationship between electric current and magnetic field orientation.
  • Explain real-world applications of magnetic fields in navigation and industry.
$2.00
Simple Machines Worksheet for Grade 9 Science | Alberta Standards

Simple Machines Worksheet for Grade 9 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the types of simple machines and how they transfer force.
  • Explore the concepts of mechanical advantage and energy distribution in simple systems.
  • Differentiate between ideal and actual mechanical advantage considering friction and support geometry.
$2.00
Grade 9 Science – Population Ecology Worksheet for Mastery

Grade 9 Science – Population Ecology Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 9

Learning Objectives

  • Understand the key factors that influence population growth and decline.
  • Identify the concepts of density-dependent and density-independent factors.
  • Explain how population dynamics affect community interactions and ecosystem stability.
$2.00
Grade 9 Science | Nutrient Cycling Worksheet (Answer Key & Rubric) NGSS Aligned

Grade 9 Science | Nutrient Cycling Worksheet (Answer Key & Rubric) NGSS Aligned

Lumora LearningCreated byLumora Learning
ScienceGrade 9

Learning Objectives

  • Describe the processes involved in the cycling of carbon, nitrogen, and phosphorus within ecosystems.
  • Explain microbial roles such as fixation, mineralization, and decomposition in nutrient cycles.
  • Analyze human impacts like fertilizer runoff on nutrient fluxes and ecosystem health.
$2.00
Soil Water Movement Worksheet | Grade 3 Science Practice & Assessment

Soil Water Movement Worksheet | Grade 3 Science Practice & Assessment

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 3

Learning Objectives

  • Understand how water moves through different soil types and landscapes.
  • Identify processes such as infiltration, percolation, capillary rise, and runoff.
  • Explain how soil texture and structure affect water distribution and drainage.
$2.00
Motion Equations Worksheet | Grade 9 Science | Alberta Standards

Motion Equations Worksheet | Grade 9 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the basic form of constant-acceleration motion equations.
  • Apply algebraic substitution to solve for displacement, velocity, and acceleration.
  • Analyze real-world scenarios like vehicle stopping distances and free fall using motion equations.
$2.00
Force and Acceleration Worksheet for Grade 9 Science | PDF & Answer Key

Force and Acceleration Worksheet for Grade 9 Science | PDF & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the relationship between net force, mass, and acceleration as described by Newton's second law.
  • Analyze how changes in force or mass affect acceleration direction and magnitude.
  • Apply vector principles to resolve forces and determine resulting acceleration.
$2.00
Grade 9 Science | Energy Conservation Worksheet & Answer Key (NGSS-Aligned)

Grade 9 Science | Energy Conservation Worksheet & Answer Key (NGSS-Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 9

Learning Objectives

  • Understand the principles of energy conservation in both closed and open systems.
  • Identify and analyze energy transfer processes using diagrams and mathematical models.
  • Explain the concept of energy reservoirs and how they relate to total energy constancy.
$2.00
9th Grade Science | Human Influence Worksheet & Answer Key (PDF)

9th Grade Science | Human Influence Worksheet & Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Analyze historical atmospheric carbon dioxide records, land-use change, and temperature trends related to human activities.
  • Identify key indicators such as the Keeling Curve and satellite data showing ecosystem changes.
  • Explain the impacts of fossil fuel combustion, deforestation, and urbanization on climate and ecosystems.
$2.00
Grade 9 Science | Speciation Processes Worksheet & Answer Key (NGSS Aligned)

Grade 9 Science | Speciation Processes Worksheet & Answer Key (NGSS Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 9

Learning Objectives

  • Understand the mechanisms that lead to the formation of new species.
  • Explain different models of speciation such as allopatric and sympatric.
  • Identify examples of speciation in natural populations, including hybrid zones and polyploidy.
$2.00
Mineral Properties Worksheet for Grade 9 Science | Ontario Standards

Mineral Properties Worksheet for Grade 9 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the diagnostic physical and chemical properties of common rock-forming minerals.
  • Explain how mineral composition relates to formation environment and stability.
  • Connect mineral assemblages to petrogenetic histories and economic significance.
$2.00
Fertilization and Development Worksheet for Grade 9 Science | Alberta Standards

Fertilization and Development Worksheet for Grade 9 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Describe the process of fertilization and its role in reproduction.
  • Differentiate between internal and external fertilization with examples.
  • Explain stages of embryonic development and factors influencing successful growth.
$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
Chromosomes and DNA Worksheet | Grade 9 Science | Alberta

Chromosomes and DNA Worksheet | Grade 9 Science | Alberta

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Explain the structure and function of DNA and chromosomes.
  • Describe how DNA is organized within chromosomes and cellular organelles.
  • Compare nuclear and organelle genomes in heredity.
$2.00
10th Grade Science | Reaction Energetics Worksheet & Answer Key (Printable PDF)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the concept of energy changes during chemical reactions.
  • Differentiate between exothermic and endothermic reactions.
  • Explain how bond energies influence reaction energetics.
$2.00
Grade 10 Science | Biodiversity Overview Worksheet + Answer Key (Printable PDF)

Grade 10 Science | Biodiversity Overview Worksheet + Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the concept of biodiversity and its levels.
  • Identify factors that influence biodiversity in different regions.
  • Recognize patterns of species richness and evenness.
$2.00
Grade 10 Science | Isotopes and Ions Worksheet & Answer Key (Printable PDF)

Grade 10 Science | Isotopes and Ions Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the difference between isotopes and ions in atoms.
  • Explain how isotopes affect atomic mass without changing chemical properties.
  • Describe how ions are formed by gaining or losing electrons and how they differ from neutral atoms.
$2.00
Grade 10 Science | Limiting Reagent Worksheet & Answer Key (Printable PDF)

Grade 10 Science | Limiting Reagent Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the concept of a limiting reagent in chemical reactions.
  • Learn how to identify the limiting reactant using molar ratios and available amounts.
  • Connect the limiting reagent to the concept of theoretical yield and conservation of mass.
$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 conservation of mass in chemical reactions.
  • Explain why total mass of reactants equals total mass of products in a closed system.
  • Identify the importance of accounting for gases and dissolved ions in mass calculations.
$2.00
10th Grade Science | Molecules and Lattices Worksheet & Answer Key PDF

10th Grade Science | Molecules and Lattices Worksheet & Answer Key PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the structural arrangements of ionic, covalent molecular, and metallic solids.
  • Explain how lattice structures influence properties like melting point, brittleness, and conductivity.
  • Link structural motifs to element positions on the periodic table to analyze material trends.
$2.00
Grade 10 Science | Reaction Classification Worksheet & Answer Key(Printable PDF)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the different types of chemical reactions and their characteristic features.
  • Identify reaction types based on reactant properties and observable evidence.
  • Relate reaction classes to periodic properties and predict probable products.
$2.00
Grade 10 Science | Redox Reactions Worksheet & Answer Key (Printable PDF)

Grade 10 Science | Redox Reactions Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the concept of oxidation and reduction in chemical reactions.
  • Learn how to assign oxidation numbers to atoms in molecules.
  • Explain the role of electron transfer in redox processes such as combustion, corrosion, and electrochemical reactions.
$2.00
Grade 10 Science | Stoichiometric Ratios Printable Worksheet & Answer Key

Grade 10 Science | Stoichiometric Ratios Printable Worksheet & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand how to interpret and use molar ratios from balanced chemical equations.
  • Translate between mass and moles using molar masses.
  • Apply stoichiometric ratios to predict quantities of reactants and products in chemical reactions.
$2.00
Grade 10 Science Worksheet | Yield and Purity – Printable PDF with Answer Key

Grade 10 Science Worksheet | Yield and Purity – Printable PDF with Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the concepts of percent yield and purity in chemical reactions.
  • Calculate percent yield based on theoretical and actual yields.
  • Define purity and explain its impact on stoichiometric calculations.
$2.00
Grade 10 Science | Battery Storage Worksheet & Answer Key (Printable PDF)

Grade 10 Science | Battery Storage Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Explain how battery storage converts and stores chemical and electrical energy.
  • Describe the processes of charge–discharge cycles and their effect on battery performance.
  • Apply conservation principles to analyze energy flow during battery operation.
$2.00
Grade 10 Science | Conservation Law Worksheet & Answer Key (Printable PDF)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the principle of conservation of energy and its implications in physical systems.
  • Identify various forms of energy and how they transform during different processes.
  • Explain the difference between closed and open systems in energy transfer.
$2.00
Grade 10 Science | Electric Circuits Worksheet & Answer Key PDF

Grade 10 Science | Electric Circuits Worksheet & Answer Key PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the components and functions of electric circuits.
  • Identify different types of circuit connections and their effects.
  • Evaluate factors affecting energy distribution and system efficiency.
$2.00
10th Grade Science | Energy Forms Worksheet & Answer Key PDF (Printable)

10th Grade Science | Energy Forms Worksheet & Answer Key PDF (Printable)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Identify different forms of energy such as kinetic, potential, thermal, chemical, radiant, and nuclear.
  • Explain how systems store and release energy in various forms during processes like movement, heating, and respiration.
  • Recognize examples of energy transformation and the role of energy forms in natural and biological systems.
$2.00
Grade 10 Science | Energy Technologies Worksheet & Answer Key (Printable PDF)

Grade 10 Science | Energy Technologies Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand different types of energy technologies and their conversions.
  • Evaluate the efficiencies, environmental impacts, and infrastructure demands of various energy systems.
  • Compare renewable and non-renewable energy sources based on lifecycle emissions and sustainability.
$2.00
Grade 10 Science | Food Web Energy Practice Worksheet & Answer Key (PDF)

Grade 10 Science | Food Web Energy Practice Worksheet & Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand how energy flows through ecosystems via food webs.
  • Identify the roles of producers, consumers, and decomposers in energy transfer.
  • Explain the concept of trophic levels and energy loss during transfer.
$2.00
10th Grade Science | Heat Transfer Worksheet & Answer Key (Printable PDF)

10th Grade Science | Heat Transfer Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the mechanisms of heat transfer: conduction, convection, and radiation.
  • Identify factors that influence the rate of heat transfer in different materials.
  • Explain the role of material properties such as thermal conductivity and specific heat capacity.
$2.00
10th Grade Science | Lifecycle Analysis Worksheet & Answer Key (Printable PDF)

10th Grade Science | Lifecycle Analysis Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the concept of lifecycle analysis and its stages from cradle to grave.
  • Identify the energy inputs and outputs across the lifecycle of a technology.
  • Explain how upstream and downstream factors influence overall energy benefits or deficits.
$2.00
10th Grade Science | Thermodynamic Limits Worksheet & Answer Key (Printable PDF)

10th Grade Science | Thermodynamic Limits Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the fundamental principles of thermodynamics, including energy conservation and entropy.
  • Explain how heat engines and refrigerators operate between temperature reservoirs.
  • Evaluate the theoretical maximum efficiencies of heat engines following Carnot's law.
$2.00
Resource Policy Worksheet for Grade 10 Science | Ontario Standards

Resource Policy Worksheet for Grade 10 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand governance instruments and economic mechanisms influencing resource use.
  • Identify the role of monitoring, compliance, and adaptive management.
  • Examine the inclusion of Indigenous rights and international markets in resource policies.
$2.00
Reaction Types Worksheet for Grade 10 Science | Alberta Standards Practice

Reaction Types Worksheet for Grade 10 Science | Alberta Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Identify and describe the main reaction types: synthesis, decomposition, single and double displacement, and combustion.
  • Interpret chemical equations to classify reaction types based on process and pattern.
  • Predict reaction products and patterns using real-world Alberta-relevant examples.
$2.00
Laboratory Protocols Worksheet for Grade 10 Science | Ontario Standards

Laboratory Protocols Worksheet for Grade 10 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand essential safety protocols for laboratory environments.
  • Identify proper use of personal protective equipment and lab attire.
  • Learn storage, labeling, and waste handling procedures for chemicals.
$2.00
Weather Patterns Worksheet for Grade 2 Science | Ontario Standards

Weather Patterns Worksheet for Grade 2 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 2

Learning Objectives

  • Observe and record daily weather phenomena using familiar indicators.
  • Identify daily and seasonal weather patterns through descriptive recording.
  • Recognize simple weather-related changes such as temperature shifts and precipitation.
$2.00

Browse more categories

About Reading comprehension Worksheets

Find reading comprehension worksheets for class practice, homework, or self-study. All 40,241 are instant PDF downloads.

Each resource here is built by an independent educator and reviewed for quality. Worksheets print straight from PDF and suit classroom use, homework, or extra practice; most come with answer keys, and you can preview before purchasing.