Science Worksheets

42,859 subject resources
10th Grade Science | Nutrient Cycling Worksheet & Answer Key (Printable PDF)

10th Grade Science | Nutrient Cycling Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand the major biogeochemical cycles and their components.
  • Analyze the processes involved in nutrient fluxes among Earth's spheres.
  • Evaluate how human activities alter nutrient reservoirs and fluxes.
$2.00
Grade 7 Science Worksheet on Mechanical Energy | TEKS Aligned Practice

Grade 7 Science Worksheet on Mechanical Energy | TEKS Aligned Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Explain the concept of mechanical energy and how it is conserved in ideal systems.
  • Describe energy transfer processes in simple systems like pendulums and springs.
  • Identify real-world examples where energy is conserved or lost to nonmechanical forms.
$2.00
Production Tradeoffs Worksheet | Ontario Grade 5 Science Practice

Production Tradeoffs Worksheet | Ontario Grade 5 Science Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 5

Learning Objectives

  • Understand different energy production methods and their trade-offs.
  • Compare renewables like solar, wind, and hydroelectric power in terms of environmental impact and resource use.
  • Analyze the environmental and economic pros and cons of fossil fuels.
$2.00
Population Change Worksheet | TEKS Grade 7 Science Practice PDF

Population Change Worksheet | TEKS Grade 7 Science Practice PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the factors that influence population size and distribution
  • Explain patterns of exponential and logistic growth in populations
  • Analyze the effects of predators, resources, and diseases on population dynamics
$2.00
Grade 5 Science Worksheet on Composite Reinforcement | Ontario Standards

Grade 5 Science Worksheet on Composite Reinforcement | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 5

Learning Objectives

  • Understand the concept of composite reinforcement and its benefits in structural design.
  • Identify different materials and shapes used in reinforcement strategies.
  • Explain how composite action influences load transfer and stress mitigation.
$2.00
Energy Conservation Worksheet | Grade 8 Science Practice & Assessment

Energy Conservation Worksheet | Grade 8 Science Practice & Assessment

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the principle of conservation of mechanical energy in ideal systems.
  • Differentiate between kinetic and potential energy and their interconversion in systems like pendulums and roller coasters.
  • Recognize how energy is dissipated to thermal forms due to friction and air resistance.
$2.00
Force Types Grade 5 Science Worksheet | Ontario Standards

Force Types Grade 5 Science Worksheet | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 5

Learning Objectives

  • Define and distinguish between compression, tension, shear, and bending as mechanical actions.
  • Relate each force type to real-world examples and signs of occurrence.
  • Understand the effects of each force on common materials and structures.
$2.00
Grade 5 Science Worksheet on Separation Methods | Ontario Standards

Grade 5 Science Worksheet on Separation Methods | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 5

Learning Objectives

  • Understand different physical properties exploited in separation techniques.
  • Identify suitable separation methods for specific types of mixtures.
  • Describe the applications of filtration, evaporation, chromatography, and magnetic separation.
$2.00
Grade 8 Science | Atmospheric Effects Worksheet (PDF )

Grade 8 Science | Atmospheric Effects Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Explain how atmospheric pressure affects boiling points and weather instruments.
  • Describe the operation of a barometer and the influence of pressure gradients on wind.
$2.00
States Overview Science Worksheet Grade 6 TEKS | Printable PDF & Answer Key

States Overview Science Worksheet Grade 6 TEKS | Printable PDF & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Describe the three major states of matter: solid, liquid, and gas.
  • Compare particle arrangement, motion, and macroscopic traits among the states.
  • Identify everyday phenomena that illustrate differences in density and molecular spacing.
$2.00
Grade 6 Science Worksheet on Measurement Precision TEKS Alignment

Grade 6 Science Worksheet on Measurement Precision TEKS Alignment

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand measurement conventions including units, significant figures, and uncertainty notation.
  • Recognize the importance of instrument resolution and calibration in obtaining accurate measurements.
  • Apply methods such as repeated measures and averaging to reduce random errors.
$2.00
8th Grade Science | DNA and Traits Worksheet with Answer Key (Printable PDF)

8th Grade Science | DNA and Traits Worksheet with Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the relationship between DNA sequences and protein synthesis.
  • Describe gene structure, transcription, and translation processes.
  • Analyze how mutations affect amino acid sequences and phenotypes.
$2.00
Population Patterns Worksheet for Grade 8 Science | Alberta Standards

Population Patterns Worksheet for Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe different types of population dynamics including exponential growth, logistic regulation, and cyclical fluctuations.
  • Analyze case studies such as snowshoe hare–lynx cycles and forest insect outbreaks to understand real-world population patterns.
  • Explain the concepts of carrying capacity, reproductive strategies, and time lags in shaping population trajectories.
$2.00
Grade 6 Science Worksheet | Circuit Diagnosis Practice | Ontario Standards

Grade 6 Science Worksheet | Circuit Diagnosis Practice | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the principles of troubleshooting electrical circuits through analysis of symptoms.
  • Identify how circuit topology affects diagnostic reasoning.
  • Apply observational skills to infer faults based on component behaviour and measurement patterns.
$2.00
Matter Properties Worksheet for Grade 5 Science | Ontario Standards

Matter Properties Worksheet for Grade 5 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 5

Learning Objectives

  • Compare the observable differences between solids and liquids, including shape retention, volume, and particle arrangement.
  • Explain how particle motion relates to the macroscopic properties of solids and liquids.
  • Describe the structure of solids and liquids at the particle level and relate it to their behavior.
$2.00
Conservation Status Worksheet | Grade 7 Science Alberta Standards

Conservation Status Worksheet | Grade 7 Science Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the criteria used to evaluate species' conservation risk.
  • Identify examples of species at risk and factors influencing their vulnerability.
  • Interpret evidence related to land use, genetic diversity, and connectivity in conservation assessments.
$2.00
Gas Behavior Worksheet for Grade 7 Science | TEKS-Aligned PDF & Answer Key

Gas Behavior Worksheet for Grade 7 Science | TEKS-Aligned PDF & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Describe how pressure, volume, and temperature of gases interrelate qualitatively.
  • Explain phenomena such as diffusion and compressibility in gases.
  • Relate macroscopic observations to basic gas principles without involving formal gas law derivations.
$2.00
Monitoring Methods Science Worksheet | Grade 7 | Alberta Standards

Monitoring Methods Science Worksheet | Grade 7 | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand different long-term ecological monitoring techniques used in Alberta.
  • Describe the importance of standardized sampling protocols and data recording.
  • Identify considerations for sampling design, temporal replication, and data quality.
$2.00
Grade 7 Science Worksheet on Ethics and Communication in STEM | Ontario

Grade 7 Science Worksheet on Ethics and Communication in STEM | Ontario

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the importance of ethical considerations in scientific reporting and data sharing.
  • Identify conventions for transparent and responsible communication of scientific findings.
  • Recognize the role of community involvement and reflection on unintended consequences in STEM practices.
$2.00
Grade 5 Science Worksheet on The Respiratory System | Ontario Standards

Grade 5 Science Worksheet on The Respiratory System | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 5

Learning Objectives

  • Identify the main parts of the respiratory system including nasal passages, trachea, bronchi, and lungs.
  • Describe the process of gas exchange in the alveoli and its importance for oxygen and carbon dioxide transport.
  • Understand how pressure changes in the thoracic cavity facilitate breathing.
$2.00
Saturation Concepts Worksheet for Grade 7 Science | Alberta Standards

Saturation Concepts Worksheet for Grade 7 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the definition of saturation and supersaturation in solutions.
  • Identify real-world examples of saturation and supersaturation.
  • Explain the conditions that lead to phase changes between dissolved and solid states.
$2.00
Grade 7 Science Worksheet on Atmospheric Systems TEKS aligned

Grade 7 Science Worksheet on Atmospheric Systems TEKS aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Describe the main processes involved in atmospheric energy transfer and circulation.
  • Identify the roles of air masses, pressure gradients, and circulation cells in weather patterns.
  • Explain how phenomena like fronts, jet streams, and greenhouse gases influence climate variability.
$2.00
Energy Transfer Worksheet for Grade 11 Science | Ontario Standards

Energy Transfer Worksheet for Grade 11 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Identify and describe various forms of energy such as kinetic, potential, thermal, and chemical energy.
  • Explain different modes of energy transfer including work, heat, and radiation.
  • Apply conservation of energy principles to both closed and open systems using quantitative methods.
$2.00
Grade 7 Science Worksheet on Space Technology | TEKS aligned

Grade 7 Science Worksheet on Space Technology | TEKS aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the types of technologies used in space exploration, such as telescopes, satellites, and spacecraft.
  • Identify major historical missions and their contributions to space observation.
  • Explain how robotic missions and space stations enhance data collection and scientific research.
$2.00
Grade 11 Science Worksheet | Molecular Mechanisms & Cell Signaling ( Answer Key)

Grade 11 Science Worksheet | Molecular Mechanisms & Cell Signaling ( Answer Key)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand key biochemical signaling pathways such as phosphorylation cascades and ubiquitination.
  • Identify mechanisms of gene regulation including transcriptional motifs.
  • Explain cellular processes like membrane trafficking and intracellular transport.
$2.00
Energy Transfer Worksheet Grade 5 Science aligned with Ontario standards

Energy Transfer Worksheet Grade 5 Science aligned with Ontario standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 5

Learning Objectives

  • Understand the three main mechanisms of energy transfer: conduction, convection, and radiation.
  • Identify examples of energy transfer in everyday life.
  • Differentiate between thermal energy transfer and electrical energy transfer.
$2.00
Surface Processes Science Worksheet for Grade 7 | TEKS-Aligned Practice

Surface Processes Science Worksheet for Grade 7 | TEKS-Aligned Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Explain the physical and chemical processes shaping Earth's surface, including weathering, erosion, deposition, and mass wasting.
  • Identify driving forces such as water flow, wind, glaciers, and gravity that influence landform development.
  • Link observable landforms like deltas, canyons, and dunes to their formative surface processes and rates.
$2.00
Grade 7 Science Worksheet on Quantitative Heat | Alberta Standards

Grade 7 Science Worksheet on Quantitative Heat | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand the concept of thermal energy transfer and how it is measured using numerical representations.
  • Calculate energy changes in heat transfer problems using specific heat, mass, and temperature difference.
  • Apply formulas to real-world Alberta examples such as heating water, melting snow, and warming greenhouse air.
$2.00
Reaction Quantities Worksheet for Grade 8 Science – Alberta Standards

Reaction Quantities Worksheet for Grade 8 Science – Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how to connect measurable masses of reactants and products in stoichiometry.
  • Use proportional reasoning to predict quantities in chemical reactions.
  • Apply mass conservation principles to interpret observed changes in reactions.
$2.00
Atomic Structure Worksheet for Grade 11 Science | Alberta Standard Practice

Atomic Structure Worksheet for Grade 11 Science | Alberta Standard Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Describe the organization of protons, neutrons, and electrons within an atom.
  • Explain how electron arrangements determine reactivity and bonding tendencies.
  • Identify regional examples such as sodium in road salt and carbon in hydrocarbons to illustrate atomic behaviors.
$2.00
Grade 11 Science Worksheet on Polyprotic Systems | Alberta Standards

Grade 11 Science Worksheet on Polyprotic Systems | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand the concept of polyprotic acids and their dissociation constants.
  • Describe the environmental relevance of carbonate and phosphate buffer systems.
  • Calculate stepwise dissociation, cumulative acidity, and interpret titration data considering multiple dissociation steps.
$2.00
Modelling Ecosystems Worksheet | Science Practice for Grade 7 Alberta

Modelling Ecosystems Worksheet | Science Practice for Grade 7 Alberta

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Understand different types of ecological modelling approaches and their applications.
  • Identify the inputs, limitations, and regional examples of ecological models.
  • Explain how models help interpret complex ecological data and the importance of validation.
$2.00
Grade 9 Science Worksheet | Producers & Consumers NGSS + Answer Key (PDF)

Grade 9 Science Worksheet | Producers & Consumers NGSS + Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the roles of producers and consumers in ecosystems.
  • Analyze how photosynthesis and cellular respiration transfer energy and cycle carbon and oxygen.
  • Evaluate the impact of net primary productivity and biomass accumulation in autotrophs.
$2.00
Grade 8 Science | Natural Hazards Worksheet (Answer Key) Aligned with NGSS

Grade 8 Science | Natural Hazards Worksheet (Answer Key) Aligned with NGSS

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Analyze and interpret datasets related to natural hazards such as earthquakes, volcanoes, and tsunamis.
  • Assess the recurrence intervals and spatial distribution of natural hazards using geospatial data.
  • Apply seismic monitoring and modeling techniques to evaluate hazard likelihoods and potential impacts.
$2.00
Grade 8 Science | Cell Modeling Worksheet (PDF + Answer Key) for NGSS Alignment

Grade 8 Science | Cell Modeling Worksheet (PDF + Answer Key) for NGSS Alignment

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Describe how cellular models represent structure and function among organelles and membrane systems.
  • Explain the relationship between cell structure and processes such as membrane transport and energy pathways.
  • Identify the roles of mitochondria and chloroplasts in energy production through models.
$2.00
Nutrient Cycling Worksheet for Grade 8 Science | Alberta Standards

Nutrient Cycling Worksheet for Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the processes involved in nutrient cycling within ecosystems.
  • Describe the roles of decomposers, nitrogen fixation, and sedimentation.
  • Analyze how environmental factors influence nutrient cycling rates.
$2.00
Design Thinking Worksheet for Grade 7 Science Ontario Standards

Design Thinking Worksheet for Grade 7 Science Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Explain the fundamentals of engineering design, including problem definition and criteria setting.
  • Describe how specification writing and trade-off matrices guide solution development.
  • Identify criteria such as materials, cost, and environmental factors in project feasibility.
$2.00
Grade 10 Science Worksheet on Solar Context | Alberta Standards

Grade 10 Science Worksheet on Solar Context | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand planetary motions, solar irradiance, and gravitational interactions among Earth, Moon, and Sun.
  • Explain how the Sun's position influences seasonal daylight variation and solar angles on Earth.
  • Relate solar forcing to atmospheric circulation and regional weather patterns.
$2.00
Physical Properties Grade 10 Science Worksheet | Ontario Standards

Physical Properties Grade 10 Science Worksheet | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 10

Learning Objectives

  • Understand measurable physical properties such as mass, volume, density, melting point, and boiling point.
  • Differentiate between intensive and extensive properties.
  • Interpret tabulated data and graphical representations to compare materials based on physical properties.
$2.00
Change Evidence Worksheet for Grade 8 Science | Alberta Standards Practice

Change Evidence Worksheet for Grade 8 Science | Alberta Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Identify different types of changes as physical or chemical.
  • Recognize evidence indicating whether a change is physical or chemical.
  • Explain examples of physical and chemical changes in everyday environments.
$2.00
Grade 7 Science | Abiotic Drivers Worksheet (PDF )

Grade 7 Science | Abiotic Drivers Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 7

Learning Objectives

  • Describe the key abiotic factors such as temperature, light, soil, moisture, and pH that influence environments.
  • Explain how abiotic variability creates microhabitats within different ecosystems.
  • Illustrate the relationship between physical gradients and organismal tolerance ranges.
$2.00
Grade 12 Science Worksheet on Integrated Synthesis for Alberta Standards

Grade 12 Science Worksheet on Integrated Synthesis for Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 12

Learning Objectives

  • Understand how biological, chemical, and physical concepts interact in environmental phenomena.
  • Analyze complex regional issues such as algal blooms and tailings behavior through interdisciplinary reasoning.
  • Apply principles from multiple sciences to explain environmental patterns and management challenges in Alberta landscapes.
$2.00
Mixture Types Grade 7 Science Worksheet | Ontario Standards

Mixture Types Grade 7 Science Worksheet | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 7

Learning Objectives

  • Describe the classification of mixtures into solutions, colloids, and suspensions with examples.
  • Explain the concepts of homogeneous and heterogeneous mixtures based on uniformity and particle size.
  • Analyze how particle size and light scattering influence mixture categorization and behavior during separation.
$2.00
Grade 11 Science Worksheet on Temperature Effects | Alberta Standards

Grade 11 Science Worksheet on Temperature Effects | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 11

Learning Objectives

  • Understand how temperature influences solubility and reaction rates.
  • Explain qualitative thermodynamic reasoning behind temperature effects.
  • Identify differences in gas and solid solubility changes with temperature.
$2.00
Grade 6 Science Leaf Functions Worksheet | Alberta Standards Practice

Grade 6 Science Leaf Functions Worksheet | Alberta Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 6

Learning Objectives

  • Understand the roles of leaf structures in gas exchange, photosynthesis, and transpiration.
  • Identify differences in leaf adaptations between conifers and deciduous species.
  • Explain how seasonal changes affect leaf function and plant health.
$2.00
Energy Conservation Worksheet Grade 9 Science | Alberta Standards

Energy Conservation Worksheet Grade 9 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Explain the principle of conservation of mechanical energy in different contexts.
  • Identify energy transfer mechanisms such as potential to kinetic energy in real-world examples.
  • Analyze the effects of non-conservative forces like friction on energy in systems.
$2.00
Model Frameworks Worksheet for Grade 8 Science | Alberta Standards

Model Frameworks Worksheet for Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the purpose and components of ecological model frameworks.
  • Identify key conventions used in biological and environmental models.
  • Interpret model outputs and recognize assumptions and limitations.
$2.00
Grade 9 Science | Surface Processes Worksheet & Answer Key (NGSS-Aligned)

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

Lumora LearningCreated byLumora Learning
ScienceGrade 9

Learning Objectives

  • Understand different surface processes and their roles in shaping the Earth's surface.
  • Analyze the factors that influence the rates and patterns of geomorphic changes.
  • Apply knowledge of weathering, mass wasting, and sediment transport to real-world landform examples.
$2.00

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