Science Worksheets

42,859 subject resources
Ecosystem Basics Worksheet for Grade 7 Science | Ontario Standards

Ecosystem Basics Worksheet for Grade 7 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Define components of ecosystems, including biotic and abiotic elements.
  • Describe trophic categories and energy flow within ecosystems.
  • Illustrate simple food chains from pond and forest environments.
$2.00
Igneous Origins Science Worksheet | Grade 4 Ontario Standards Practice

Igneous Origins Science Worksheet | Grade 4 Ontario Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Describe how igneous rocks form from molten magma or lava.
  • Differentiate between intrusive and extrusive igneous rocks based on cooling rate and crystal size.
  • Explain how textures and mineral assemblages in igneous rocks record their cooling history.
$2.00
Grade 6 Science Worksheet on Classification Genetics | Ontario Standards

Grade 6 Science Worksheet on Classification Genetics | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the concept of molecular approaches used in species classification.
  • Identify different genetic tools such as DNA barcoding and phylogenetic trees.
  • Compare morphological keys with genetic markers in species identification.
$2.00
11th Grade Science | Bonding and Structure Worksheet & Answer Key(Printable PDF)

11th Grade Science | Bonding and Structure Worksheet & Answer Key(Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain how ionic, covalent, and metallic bonds influence material properties.
  • Describe molecular geometry and intermolecular forces in relation to physical characteristics.
  • Compare different bonding models through example substances and their observable behaviors.
$2.00
Adaptation Tradeoffs Worksheet | Ontario Grade 6 Science Practice

Adaptation Tradeoffs Worksheet | Ontario Grade 6 Science Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the concept of fitness trade-offs in adaptation strategies.
  • Differentiate between specialist and generalist adaptations and their benefits and costs.
  • Analyze examples such as mountain versus lowland ecotypes and nocturnal versus diurnal insects.
$2.00
Formation Processes Worksheet | Science | Grade 3 | Ontario Standards

Formation Processes Worksheet | Science | Grade 3 | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 3

Learning Objectives

  • Understand how soil forms through weathering, deposition, and organic matter accumulation.
  • Identify the roles of organisms such as earthworms, fungi, and microbes in soil formation.
  • Explain the influence of climate, slope, and time on soil development.
$2.00
Rock Cycle Worksheet for Grade 4 Science | Ontario Standard

Rock Cycle Worksheet for Grade 4 Science | Ontario Standard

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Describe the processes involved in the rock cycle, including melting, cooling, weathering, erosion, transport, compaction, cementation, heat, and pressure.
  • Identify the different types of rocks and how they transform from one form to another in the cycle.
  • Explain real-world examples such as lava cooling to basalt and sediment forming sandstone to illustrate the cyclical nature of Earth's materials.
$2.00
Grade 6 Science Worksheet on Wind Tunnel | Ontario Standards Practice

Grade 6 Science Worksheet on Wind Tunnel | Ontario Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the methods used to measure aerodynamic forces and moments on scaled models.
  • Explain the significance of similarity parameters such as Reynolds and Mach numbers.
  • Describe flow visualization techniques and their role in wind tunnel testing.
$2.00
Grade 7 Science Worksheet on Building Envelope | Ontario Standards

Grade 7 Science Worksheet on Building Envelope | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand how different components of a building envelope contribute to thermal performance.
  • Identify the roles of insulation, barriers, and ventilation in managing heat transfer.
  • Learn measurement indicators used to assess envelope performance.
$2.00
Grade 6 Science Worksheet on Insulator Comparisons | Ontario

Grade 6 Science Worksheet on Insulator Comparisons | Ontario

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the properties that make materials good insulators.
  • Compare different insulating materials like rubber, glass, and dry wood.
  • Explain how insulators prevent charge flow and support electrical safety.
$2.00
Diversity of Life Cycles Grade 3 Worksheet | Ontario Science Standards

Diversity of Life Cycles Grade 3 Worksheet | Ontario Science Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 3

Learning Objectives

  • Compare different life cycle patterns among plants such as annuals, biennials, perennials, and woody plants.
  • Describe strategies like seed banking and seasonal cues that influence plant development and survival.
  • Explain how environmental factors and human land use affect reproductive timing and plant population persistence.
$2.00
Population Dynamics Worksheet for Grade 11 Science – Ontario Standards

Population Dynamics Worksheet for Grade 11 Science – Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the concepts of exponential and logistic growth models and their parameters.
  • Identify factors influencing population change such as birth rates, death rates, and environmental factors.
  • Analyze the role of metapopulation structure and dispersal in species persistence.
$2.00
Grade 7 Science Worksheet on Evaporation and Crystallization | Ontario Standard

Grade 7 Science Worksheet on Evaporation and Crystallization | Ontario Standard

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the processes of evaporation and crystallization in recovering solutes.
  • Identify factors affecting crystal size, shape, and purity.
  • Describe real-world examples of crystallization, such as salt and sugar production.
$2.00
Grade 6 Science Pressure Maps Worksheet | Ontario Standards

Grade 6 Science Pressure Maps Worksheet | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Describe the surface pressure distribution around wing sections and its influence on lift and pitching moments.
  • Identify features such as stagnation points and suction peaks on pressure maps.
  • Explain how camber and angle of attack affect pressure minima.
$2.00
Reflective Surfaces Science Worksheet Grade 7 | Ontario Standards

Reflective Surfaces Science Worksheet Grade 7 | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the role of surface albedo and emissivity in radiative heat exchange.
  • Identify how surface properties like colour and coatings influence solar gain.
  • Explain the function of low-emissivity glazing and reflective roofs in building energy management.
$2.00
Grade 6 Science — Food Chains Worksheet for Mastering Energy Flow

Grade 6 Science — Food Chains Worksheet for Mastering Energy Flow

The Resource HubCreated byThe Resource Hub
ScienceGrade 6

Learning Objectives

  • Define producers, consumers, and decomposers and identify their roles in a food chain.
  • Explain the flow of energy and matter through different trophic levels in simple ecosystems.
  • Differentiate between linear food chains and networked food webs.
$2.00
7th Grade Science | Mountain Building Worksheet & Answer Key (Printable PDF)

7th Grade Science | Mountain Building Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the processes involved in orogeny and mountain formation.
  • Identify different tectonic mechanisms that contribute to mountain building.
  • Describe how surface processes such as erosion and isostasy shape mountain landscapes.
$2.00
Density Concept Worksheet | Grade 8 Science | Ontario Standards

Density Concept Worksheet | Grade 8 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the definition of density as mass per unit volume.
  • Relate the concepts of mass, volume, and density through numerical examples.
  • Learn SI units used for density, such as kg/m³ and g/cm³.
$2.00
Grade 7 Science – Human Stewardship Worksheet (PDF) – Ontario Standards

Grade 7 Science – Human Stewardship Worksheet (PDF) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Understand human impacts on ecosystems including habitat alteration, pollution, resource extraction, and invasive species.
  • Identify principles of ecological stewardship such as mitigation, habitat protection, restoration, and monitoring.
  • Analyze the balance between societal needs and ecological integrity in environmental decision-making.
$2.00
Grade 7 Science | Trophic Energy Flow Worksheet – Understanding Ecosystems (PDF )

Grade 7 Science | Trophic Energy Flow Worksheet – Understanding Ecosystems (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Understand the concept of energy transfer through trophic levels in ecosystems.
  • Identify and analyze patterns of trophic efficiency and biomass pyramids.
  • Describe how solar energy is captured and how energy loss affects community structure.
$2.00
Grade 7 Science | Species Adaptations Worksheet (PDF ) – Ontario Standards

Grade 7 Science | Species Adaptations Worksheet (PDF ) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Understand the different types of adaptations organisms use to survive in their environments.
  • Identify examples of structural, physiological, and behavioral adaptations in various habitats.
  • Explain how environmental pressures influence the development of specific adaptations.
$2.00
Community Interactions Worksheet for Grade 12 Science Alberta Standards

Community Interactions Worksheet for Grade 12 Science Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Understand different types of community interactions such as competition, predation, parasitism, mutualism, and commensalism.
  • Analyze how energy flow through food webs and trophic relationships influence ecosystem structure.
  • Evaluate specific examples from Alberta ecosystems illustrating interspecific interactions and their ecological significance.
$2.00
Grade 6 Science Worksheet Data Representation | Ontario Standards Practice

Grade 6 Science Worksheet Data Representation | Ontario Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand various methods for organizing data including tables and graphs.
  • Identify appropriate graph types and their labels for different data types.
  • Interpret trends, outliers, and summary measures like mean and median from data sets.
$2.00
Grade 2 Science Worksheet on Human Uses of Air and Water – Ontario Standards

Grade 2 Science Worksheet on Human Uses of Air and Water – Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 2

Learning Objectives

  • Identify common ways humans use air and water in daily life.
  • Understand the impacts of human activities on air and water sources.
  • Learn simple conservation practices to protect air and water environments.
$2.00
Grade 7 Science Worksheet on Solution Concentration | Alberta Standards

Grade 7 Science Worksheet on Solution Concentration | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand different measures of solution concentration such as mass percent and grams per litre.
  • Explain how concentration affects physical properties like boiling point and freezing point.
  • Interpret real-world examples of concentration, including salinity in lakes and water treatment.
$2.00
Grade 9 Science Worksheet on Mechanical Advantage | Alberta Standards

Grade 9 Science Worksheet on Mechanical Advantage | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Define and explain the concept of mechanical advantage in simple machines.
  • Calculate mechanical advantage for levers, pulley systems, and wheel systems.
  • Analyze trade-offs between force reduction and displacement increase in different machines.
$2.00
VSEPR & Forces Worksheet for Grade 11 Science | Alberta Standard Practice

VSEPR & Forces Worksheet for Grade 11 Science | Alberta Standard Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain how molecular shape is predicted using the VSEPR model.
  • Describe how intermolecular forces influence physical properties such as boiling and melting points.
  • Relate molecular geometry to dipole interactions and hydrogen bonding capabilities.
$2.00
Grade 8 Science Water Quality Indicators Worksheet – Ontario Standards (PDF )

Grade 8 Science Water Quality Indicators Worksheet – Ontario Standards (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Identify various physical, chemical, and biological water quality indicators.
  • Interpret indicator ranges related to aquatic health and uses.
  • Understand sources of variability and the importance of integrated assessments.
$2.00
Human Impacts Grade 4 Science Worksheet | Ontario Standard Practice

Human Impacts Grade 4 Science Worksheet | Ontario Standard Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Understand different ways human activities affect local habitats and ecosystems.
  • Identify observable ecological indicators of human impacts such as pollution and habitat loss.
  • Explore examples of human impacts from urban, agricultural, and shoreline environments.
$2.00
Factors Affecting Solubility Grade 7 Science Worksheet PDF Answer Key

Factors Affecting Solubility Grade 7 Science Worksheet PDF Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the key factors that influence solubility of substances.
  • Identify how temperature, pressure, surface area, and agitation affect dissolving.
  • Relate examples such as seasonal salt solubility and road salt temperature sensitivity to real-world applications.
$2.00
Grade 10 Science | Evolutionary Synthesis Worksheet & Answer Key (PDF)

Grade 10 Science | Evolutionary Synthesis Worksheet & Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Explain how fossil, anatomical, developmental, and molecular evidence support evolutionary concepts.
  • Identify mechanisms such as natural selection, genetic drift, and gene flow that drive evolution.
  • Analyze case studies like island finch radiations and transitional fossils to understand divergence.
$2.00
Grade 9 Science | Human Impacts on Ecosystems Worksheet (Answer Key) NGSS-Aligned

Grade 9 Science | Human Impacts on Ecosystems Worksheet (Answer Key) NGSS-Aligned

Lumora LearningCreated byLumora Learning
ScienceGrade 9

Learning Objectives

  • Analyze how land-use change, invasive species, pollution, and resource extraction affect biodiversity and ecosystem functioning.
  • Interpret empirical data from case studies to evaluate conservation approaches and trade-offs.
  • Assess the socioecological implications of environmental impacts and mitigation strategies.
$2.00
Trait Heritability Science Worksheet | Grade 6 Ontario Standards

Trait Heritability Science Worksheet | Grade 6 Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the concept of heritability and how it explains genetic variation in populations.
  • Distinguish heritable traits from environmental influences.
  • Explain basic mechanisms of inheritance and how trait distributions shift over generations.
$2.00
Density Effects Worksheet for Grade 8 Science | Alberta standards

Density Effects Worksheet for Grade 8 Science | Alberta standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the difference between density-dependent and density-independent factors affecting populations.
  • Identify examples of population regulation mechanisms in Alberta ecosystems.
  • Explain how human barriers influence population dynamics and dispersal.
$2.00
Grade 7 Science | Mixture Types Worksheet (PDF) – Ontario Standards

Grade 7 Science | Mixture Types Worksheet (PDF) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Understand the classification of mixtures into solutions, colloids, and suspensions.
  • Identify examples of different mixture types based on their particle size and uniformity.
  • Describe the properties and practical implications of homogeneous and heterogeneous mixtures.
$2.00
6th Grade Science | Factors Influencing Variation Worksheet & Answer Key

6th Grade Science | Factors Influencing Variation Worksheet & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand how genetic differences contribute to observable traits.
  • Identify environmental factors that affect phenotypic variation.
  • Explain models of allele combinations, mutations, and environmental influences.
$2.00
Friction and Resistance Worksheet for Grade 10 Science – Ontario Standards

Friction and Resistance Worksheet for Grade 10 Science – Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the concepts of static and kinetic friction and their differences.
  • Learn about coefficients of friction and how surface properties influence frictional forces.
  • Describe air resistance and viscous drag qualitatively, including their velocity dependence.
$2.00
Waves And Optics Worksheet for Grade 11 Science | Ontario Standards

Waves And Optics Worksheet for Grade 11 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Explain fundamental wave properties including wavelength, frequency, amplitude, and wave speed.
  • Describe superposition, interference, and standing waves in mechanical and electromagnetic waves.
  • Apply basic optics principles such as reflection, refraction, and lens imaging to practical situations.
$2.00
Grade 6 Science Worksheet on Energy Forms | TEKS Aligned

Grade 6 Science Worksheet on Energy Forms | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Identify and describe common forms of energy such as kinetic, potential, thermal, chemical, and electrical.
  • Relate each form of energy to familiar everyday phenomena like moving objects, stretched springs, warm objects, and batteries.
  • Distinguish among different types of energy based on their characteristics and examples.
$2.00
Grade 10 Science | Cell Division Worksheet with Answer Key (NGSS Aligned)

Grade 10 Science | Cell Division Worksheet with Answer Key (NGSS Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 10

Learning Objectives

  • Understand the processes of mitosis and meiosis in cellular replication.
  • Describe the cell cycle, checkpoints, and mechanisms of cell regulation.
  • Explain the significance of chromosomal segregation and consequences of dysregulation such as cancer.
$2.00
Grade 9 Science | Energy Transfer Worksheet (Ontario Standards) – PDF

Grade 9 Science | Energy Transfer Worksheet (Ontario Standards) – PDF

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 9

Learning Objectives

  • Explain the sources of energy within Earth's systems, including solar radiation and geothermal heat
  • Describe how energy transfer occurs through conduction, convection, and radiation
  • Analyze how energy gradients influence atmospheric and oceanic circulation and geological processes
$2.00
Forces in Free Body Diagrams Worksheet | Alberta Grade 8 Science

Forces in Free Body Diagrams Worksheet | Alberta Grade 8 Science

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how to represent forces acting on objects using vectors in free-body diagrams.
  • Identify and distinguish between different forces such as gravitational, normal, frictional, and applied forces.
  • Analyze scenarios using vector arrows to determine the net force and predict resulting motion.
$2.00
Grade 11 Science Worksheet on Kinematic Equations | BC Standards

Grade 11 Science Worksheet on Kinematic Equations | BC Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the fundamental forms of the constant-acceleration kinematic equations.
  • Apply the equations to solve for displacement, velocity, acceleration, and time in motion scenarios.
  • Explain derivations of kinematic equations using algebraic or calculus methods.
$2.00
Measurement Accuracy Worksheet for Grade 10 Science – Ontario Standards

Measurement Accuracy Worksheet for Grade 10 Science – Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the concepts of precision, accuracy, and measurement uncertainty.
  • Identify sources of systematic and random errors in measurements.
  • Learn methods for calibrating instruments and documenting measurement procedures.
$2.00
Atomic Spectra Science Worksheet Grade 12 Alberta Standards

Atomic Spectra Science Worksheet Grade 12 Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Explain the origin of atomic emission and absorption lines in spectra.
  • Identify how spectral patterns support element and isotopic identification.
  • Understand the role of selection rules, line broadening, and quantization in spectroscopy.
$2.00
Grade 8 Science | Global Water Resources Distribution Worksheet (PDF)

Grade 8 Science | Global Water Resources Distribution Worksheet (PDF)

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Understand the distribution of freshwater and saline reservoirs globally
  • Analyze how climate, topography, and geology influence water storage and access
  • Evaluate the implications of uneven water distribution for human use and regional security
$2.00
Newton's Laws Worksheet for Grade 8 Science | Alberta Standards

Newton's Laws Worksheet for Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe Newton's three laws of motion and their relationships between force, mass, and acceleration.
  • Apply Newton's laws to predict the outcomes of common regional scenarios involving motion and forces.
  • Explain real-world examples, such as truck hauling, puck sliding, and seatbelt function, using Newton's laws.
$2.00
Grade 7 Science Worksheet | Volcanic Landforms Practice & Answer Key (PDF)

Grade 7 Science Worksheet | Volcanic Landforms Practice & Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand how magma composition and eruption style influence volcanic landforms.
  • Identify different types of volcanoes and their formation processes.
  • Explain the relationship between tectonic setting and volcanic activity.
$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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