Science Worksheets

42,859 subject resources
Energy Safety Grade 1 Science Worksheet | Ontario Standards

Energy Safety Grade 1 Science Worksheet | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 1

Learning Objectives

  • Recognize potential hazards associated with sources of light and heat in homes and communities.
  • Identify safe practices to prevent burns, fires, and electrical shocks.
  • Understand protective measures like supervision, keeping materials away from heat sources, and using heat-resistant tools.
$2.00
11th Grade Science | Systems Integration Worksheet (Printable PDF + Answer Key)

11th Grade Science | Systems Integration Worksheet (Printable PDF + Answer Key)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the concept of biological systems and their hierarchical organization across different scales.
  • Identify feedback loops, regulatory networks, and emergent properties within physiological and ecological contexts.
  • Analyze the limitations of reductionist models and explore multi-scale modeling approaches.
$2.00
Common Ion Effect Worksheet for Grade 11 Science | Alberta Standards

Common Ion Effect Worksheet for Grade 11 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the concept of the common ion effect and how it influences solubility.
  • Analyze how background ionic compositions affect equilibrium in natural and industrial water systems.
  • Explain the significance of ion concentrations in mineral precipitation and water treatment processes.
$2.00
Homeostatic Balance Worksheet | Science Practice for Grade 10 Alberta

Homeostatic Balance Worksheet | Science Practice for Grade 10 Alberta

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Describe the concept of homeostasis and its importance in maintaining internal stability.
  • Identify mechanisms involved in temperature regulation and osmotic balance in mammals and freshwater fishes.
  • Explain the role of sensor-effector loops, transport, and metabolic adjustments in homeostatic processes.
$2.00
7th Grade Science | Organ Interactions Worksheet (Printable PDF + Answer Key)

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

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Describe the functions of the circulatory, respiratory, digestive, and nervous systems in multicellular animals.
  • Explain how organ systems cooperate to support gas exchange, nutrient distribution, and homeostasis.
  • Identify the dependencies and feedback mechanisms between different organ systems.
$2.00
7th Grade Science | Design Optimization Worksheet & Answer Key (Printable PDF)

7th Grade Science | Design Optimization Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Analyze test data to identify factors affecting design performance.
  • Refine parameters iteratively using quantitative comparisons.
  • Apply evidence-based justifications to improve design solutions within constraints.
$2.00
Charge and Fields Worksheet for Grade 10 Science | Alberta Standards

Charge and Fields Worksheet for Grade 10 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Explain the concept of electric charge, including magnitude and sign.
  • Describe how electric field lines represent forces at a distance.
  • Apply Coulomb's law to calculate electrostatic forces between charges.
$2.00
The Rock Cycle Worksheet for Grade 9 Science | Ontario Standards Practice

The Rock Cycle Worksheet for Grade 9 Science | Ontario Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Describe the processes involved in the rock cycle and how they transform different rocks.
  • Explain the role of plate tectonics and Earth's energy sources in rock cycle pathways.
  • Identify observable field evidence of the rock cycle such as foliated textures, layering, and intrusions.
$2.00
Ecological Interactions Worksheet | Science | Grade 12 Alberta Standards

Ecological Interactions Worksheet | Science | Grade 12 Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Understand the concepts of population dynamics, trophic relationships, and nutrient cycling in Alberta ecosystems.
  • Analyze how habitat alteration, invasive species, and climate variability impact community structure.
  • Link biological patterns with environmental drivers through quantitative descriptors such as carrying capacity and growth rates.
$2.00
Grade 8 Science Worksheet | Solution Comparison Practice with Answer Key

Grade 8 Science Worksheet | Solution Comparison Practice with Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the process of developing and evaluating multiple design concepts.
  • Identify key criteria, constraints, and performance indicators used in solution selection.
  • Differentiate between qualitative and quantitative assessment methods.
$2.00
12th Grade Science | Paleoclimate Evidence Worksheet with Answer Key (Printable PDF)

12th Grade Science | Paleoclimate Evidence Worksheet with Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Interpret proxy records from natural archives to reconstruct past climate variability.
  • Identify key indicators used in paleoclimate studies such as isotopic, chemical, and biological signals.
  • Understand calibration methods and age-model construction for proxy data.
$2.00
10th Grade Science | Geologic Mapping Worksheet & Answer Key (Printable PDF)

10th Grade Science | Geologic Mapping Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the methods and tools used in geologic mapping.
  • Interpret stratigraphic contacts, fault systems, and basin structures from data sets.
  • Explain how rates of landscape evolution are inferred from stratigraphy and geochronology.
$2.00
7th Grade Science | Human Impacts Worksheet & Answer Key (Printable PDF)

7th Grade Science | Human Impacts Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand how human activities affect the environment and ecosystems.
  • Identify scientific methods used to monitor environmental changes due to human impacts.
  • Evaluate mitigation strategies for reducing human impacts and their trade-offs.
$2.00
Grade 8 Science Worksheet on Flotation Stability | Ontario Standards

Grade 8 Science Worksheet on Flotation Stability | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain how center of gravity and buoyancy affect a floating body's stability.
  • Describe how hull shape influences upright equilibrium and tipping moments.
  • Calculate stability margins and analyze buoyancy shifts during loading changes.
$2.00
Grade 10 Science Worksheet on Induction Principles | Alberta Standards

Grade 10 Science Worksheet on Induction Principles | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Explain the basic concepts of electromagnetic induction and Faraday’s law.
  • Describe how changing magnetic flux induces voltage in coils and transformers.
  • Understand the directionality of induced currents as explained by Lenz’s law.
$2.00
Neutralization Stoichiometry Worksheet for Grade 11 Science | Alberta Standards

Neutralization Stoichiometry Worksheet for Grade 11 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the concept of neutralization in acids and bases and its practical applications.
  • Apply stoichiometric calculations to determine reagent amounts in neutralization reactions.
  • Learn to use molarity, limiting reagent concepts, and titration data in applied scenarios.
$2.00
Grade 11 Science | Atomic Particles Worksheet (Answer Key) - Ontario Standard

Grade 11 Science | Atomic Particles Worksheet (Answer Key) - Ontario Standard

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 11

Learning Objectives

  • Explain the roles of protons, neutrons, and electrons in atomic structure.
  • Describe how atomic number, mass number, and isotopic variation define different atoms.
  • Contrast early planetary models with quantum models of atomic structure.
$2.00
Grade 11 Science – Molecular Techniques Worksheet for Mastery

Grade 11 Science – Molecular Techniques Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 11

Learning Objectives

  • Describe the main molecular techniques used in genetic analysis.
  • Identify the applications of PCR, sequencing, electrophoresis, and genome editing.
  • Understand how different methods support biological research and diagnostics.
$2.00
Grade 4 Science Worksheet on Light Materials | Ontario Standards

Grade 4 Science Worksheet on Light Materials | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Understand how light interacts with different materials to cause transmission, absorption, and scattering.
  • Identify examples of transparent, translucent, and opaque materials in everyday life.
  • Explain how surface and bulk properties influence the color, brightness, and heat effects of materials.
$2.00
Nutrient Cycling Worksheet | Science Assessment for Grade 11 Ontario

Nutrient Cycling Worksheet | Science Assessment for Grade 11 Ontario

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the key biogeochemical cycles, focusing on carbon and nitrogen pathways.
  • Explain processes such as fixation, mineralization, and denitrification.
  • Identify pools and fluxes, residence times, and bridges between ecosystem compartments.
$2.00
Balance And Motion Grade 3 Science Worksheet | Ontario Standards

Balance And Motion Grade 3 Science Worksheet | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 3

Learning Objectives

  • Understand the concept of balanced and unbalanced influences on an object.
  • Learn how to predict whether an object will remain at rest or change motion based on combined influences.
  • Identify scenarios where equal and unequal forces affect an object's movement.
$2.00
Grade 10 Science — DNA Structure Worksheet for Mastery

Grade 10 Science — DNA Structure Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 10

Learning Objectives

  • Describe the basic structure of DNA and its double helix formation.
  • Identify the roles of nucleotides and the sugar-phosphate backbone in DNA.
  • Explain specific base pairing rules and how they contribute to genetic information storage.
$2.00
Kinematic Concepts Grade 9 Science Worksheet | Alberta Standards

Kinematic Concepts Grade 9 Science Worksheet | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the fundamental scalar and vector measures of motion, including speed, velocity, and acceleration.
  • Learn how to perform unit conversions and apply sign conventions in different regional contexts.
  • Analyze real-world examples of kinematic measures such as highway speed limits, river currents, and skiing descents.
$2.00
Human Impacts on Ecosystems Science Worksheet | TEKS Grade 10

Human Impacts on Ecosystems Science Worksheet | TEKS Grade 10

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand how human activities modify ecosystems through habitat alteration, pollution, and species introductions.
  • Identify the effects of urbanization, agriculture, and climate change on biodiversity and energy flows.
  • Recognize the consequences of nutrient runoff and invasive species on ecosystem health.
$2.00
Earth's Layered Structure and Planetary Dynamics Worksheet | Ontario Grade 9

Earth's Layered Structure and Planetary Dynamics Worksheet | Ontario Grade 9

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the composition and characteristics of Earth's main layers: crust, mantle, and core.
  • Explain how density, temperature, and pressure change with depth inside a planet.
  • Distinguish between mechanical behaviors of lithosphere and asthenosphere.
$2.00
Grade 8 Science – Pollution Sources Worksheet (PDF ) – Ontario Standards

Grade 8 Science – Pollution Sources Worksheet (PDF ) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Differentiate between point and nonpoint sources of pollution.
  • Identify examples of various pollution sources such as industrial effluent, sewage, and stormwater.
  • Explain processes like nutrient enrichment, eutrophication, and oxygen depletion in water bodies.
$2.00
6th Grade Science – Quantitative Circuits Worksheet (PDF )

6th Grade Science – Quantitative Circuits Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Understand the relationship between voltage, current, and resistance in electrical circuits.
  • Apply proportional reasoning to calculate circuit parameters and predict responses.
  • Analyze how changing resistance affects current flow in a circuit with a fixed voltage.
$2.00
Grade 6 Science | Engineering Design Process Worksheet (PDF )

Grade 6 Science | Engineering Design Process Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Understand the key stages of the design process in aeronautics.
  • Identify criteria and trade-offs involved in aircraft and glider design.
  • Apply measurement and refinement techniques to improve aerodynamic performance.
$2.00
Grade 4 Science Worksheet on Mirror Reflection | Ontario Standards

Grade 4 Science Worksheet on Mirror Reflection | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Understand how smooth surfaces produce specular reflections with equal angles of incidence and reflection.
  • Distinguish between images formed by plane mirrors and the effects of surface texture on reflection.
  • Identify characteristics of diffuse reflection from rough surfaces and how it affects image clarity and brightness.
$2.00
Grade 8 Science | Stored Energy Worksheet & Answer Key (Printable PDF)

Grade 8 Science | Stored Energy Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how energy is stored through the arrangement and interaction of objects at a distance.
  • Identify and explain different types of potential energy: gravitational, elastic, and magnetic.
  • Analyze how changes in objects' configurations alter stored energy and the energy available for use.
$2.00
Grade 11 Science Worksheet on Calvin Cycle | TEKS Aligned Assessment

Grade 11 Science Worksheet on Calvin Cycle | TEKS Aligned Assessment

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the main steps and enzyme functions of the Calvin cycle.
  • Explain the role of ATP and NADPH in carbon fixation.
  • Identify the products of the Calvin cycle and their significance.
$2.00
Grade 4 Science Worksheet on Gear Systems | Ontario Standards

Grade 4 Science Worksheet on Gear Systems | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Understand how gear teeth mesh to transmit motion and change rotational speed and torque.
  • Explain gear ratio concepts and their effects on output direction and speed.
  • Describe the function of idler gears and gear trains in mechanical systems.
$2.00
Grade 5 Science Worksheet on Reuse and Recycling | Ontario Standards

Grade 5 Science Worksheet on Reuse and Recycling | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 5

Learning Objectives

  • Understand the hierarchy of reduce, reuse, and recycle in waste management.
  • Identify different methods of recycling and their impact on the environment.
  • Explain the concepts of closed-loop recycling and downcycling.
$2.00
6th Grade Science | Collaborative Practices Worksheet (PDF)

6th Grade Science | Collaborative Practices Worksheet (PDF)

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Understand principles of team-based scientific organization and communication.
  • Identify key components such as versioning, attribution, and peer review in collaborative science.
  • Analyze the importance of disciplinary integration and standardized reporting in team projects.
$2.00
Grade 6 Science Worksheet | Thrust Systems Practice & Assessment

Grade 6 Science Worksheet | Thrust Systems Practice & Assessment

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the principles of propulsion used in thrust systems.
  • Compare propeller-driven and jet-driven propulsion methods.
  • Explain how thrust is generated and its relation to flight performance.
$2.00
Grade 9 Science | Heat Quantification Worksheet & Answer Key (PDF Practice)

Grade 9 Science | Heat Quantification Worksheet & Answer Key (PDF Practice)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the concepts of heat transfer through conduction, convection, and radiation.
  • Apply formulas involving specific heat capacity, mass, and temperature change to calculate thermal energy transfer.
  • Interpret sign conventions and energy flow in thermodynamic processes.
$2.00
Grade 6 Science Worksheet on Reasoning Claims | TEKS Aligned

Grade 6 Science Worksheet on Reasoning Claims | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the difference between raw observation and inferential claims in scientific reasoning.
  • Interpret patterns in data, such as distance-time graphs, to make inferences about motion.
  • Assess the strength of scientific evidence and explanations based on criteria for evidence sufficiency.
$2.00
Titration Theory Worksheet for Grade 11 Science | Alberta Standards

Titration Theory Worksheet for Grade 11 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the principles and steps involved in titration analysis.
  • Identify the components and functions of titration equipment.
  • Calculate unknown concentrations based on titrant volumes and molarity.
$2.00
Grade 9 Science | Respiratory Exchange Worksheet (Answer Key) – Ontario Standard

Grade 9 Science | Respiratory Exchange Worksheet (Answer Key) – Ontario Standard

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 9

Learning Objectives

  • Explain the process of pulmonary gas exchange at the alveolar–capillary interface.
  • Describe factors influencing oxygen uptake and carbon dioxide removal during respiration.
  • Analyze how ventilation, perfusion, and diffusion limitations affect oxygen delivery to tissues.
$2.00
Feedback Control Worksheet for Grade 10 Science | Alberta Standard

Feedback Control Worksheet for Grade 10 Science | Alberta Standard

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the mechanisms of negative and positive feedback in biological systems.
  • Identify examples of feedback control in Alberta ecosystems.
  • Differentiate between stabilizing and amplifying feedback loops.
$2.00
Power Distribution Science Worksheet for Grade 9 | Alberta Standards

Power Distribution Science Worksheet for Grade 9 | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the components and processes involved in power distribution systems.
  • Explain how voltage transformation and feeder topology support continuous electricity supply.
  • Analyze the trade-offs in system reliability, capacity, and environmental impact in power networks.
$2.00
6th Grade Science – Component Functions Worksheet (PDF) for Ontario Standards

6th Grade Science – Component Functions Worksheet (PDF) for Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 6

Learning Objectives

  • Identify and describe the roles of common circuit components such as power sources, resistive loads, switches, and connectors.
  • Interpret schematic symbols and link them to physical components in electrical circuits.
  • Explain how each component influences current and voltage within a circuit.
$2.00
Grade 10 Science Worksheet | Geologic Time Analysis & Dating + Answer Key

Grade 10 Science Worksheet | Geologic Time Analysis & Dating + Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the methods used to establish Earth's and planetary bodies' chronologies.
  • Identify key principles of radiometric dating and stratigraphic analysis.
  • Explain the significance of isotopic decay systems and crater-counting records in geochronology.
$2.00
Grade 10 Science | Variables and Constraints Worksheet (Printable PDF + Answer Key)

Grade 10 Science | Variables and Constraints Worksheet (Printable PDF + Answer Key)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Identify the different types of variables: independent, dependent, and controlled.
  • Explain how operational definitions, boundary conditions, and constraints affect experimental design.
  • Describe strategies for selecting variables to isolate causal relationships.
$2.00
Measurement Concepts Worksheet for Grade 12 Science | Alberta Standards

Measurement Concepts Worksheet for Grade 12 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Understand fundamental measurement concepts including SI units, calibration, precision, and accuracy.
  • Explain the significance of significant figures, errors, and traceability to standards in field measurements.
  • Analyze how measurement choices influence data comparability in environmental and industrial settings.
$2.00
Grade 8 Science | Force Relationships Worksheet & Answer Key (Printable PDF)

Grade 8 Science | Force Relationships Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the proportional relationship between net force, mass, and acceleration.
  • Apply mathematical models to predict changes in acceleration based on force and mass.
  • Interpret graphical representations of force, mass, and acceleration data.
$2.00
Soil Types Worksheet for Grade 4 Science | Ontario Standards Practice

Soil Types Worksheet for Grade 4 Science | Ontario Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 4

Learning Objectives

  • Identify and distinguish the major types of soil: sand, silt, clay, and loam.
  • Understand how particle size affects water retention, permeability, and aeration in soils.
  • Recognize practical examples of different soil types and their uses in agriculture and construction.
$2.00
9th Grade Science Worksheet | Atomic Structure Practice PDF & Answer Key

9th Grade Science Worksheet | Atomic Structure Practice PDF & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Describe the basic particles that make up an atom: protons, neutrons, and electrons.
  • Explain electron configurations and energy levels in atoms.
  • Organize elements in the periodic table based on valence electrons and predict chemical behavior.
$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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