Grade 9 Science Worksheets

6,680 worksheets
Grade 9 Science – Decision Modeling in Environmental Strategies (PDF + Answers)

Grade 9 Science – Decision Modeling in Environmental Strategies (PDF + Answers)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the role of decision models in environmental management.
  • Learn how to evaluate mitigation and adaptation strategies using models.
  • Analyze trade-offs among environmental, social, and economic variables.
$3.00
Grade 9 Science – Comparative Evaluation in Engineering Design(PDF + Answer Key)

Grade 9 Science – Comparative Evaluation in Engineering Design(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand key concepts related to Science
  • Apply knowledge through practice questions
  • Demonstrate comprehension of the material
$3.00
Momentum Conservation Worksheet | NGSS Grade 9 Science Assessment

Momentum Conservation Worksheet | NGSS Grade 9 Science Assessment

Skylark WorksheetsCreated bySkylark Worksheets
ScienceGrade 9

Learning Objectives

  • Calculate total linear momentum before and after interactions in an isolated two-body system.
  • Differentiate elastic and inelastic collisions using conservation of momentum and kinetic energy changes.
  • Apply center-of-mass motion concepts to interpret two-body momentum exchange.
$4.00
Grade 9 Science – Human Body System Hierarchy Worksheet(PDF + Answer Key)

Grade 9 Science – Human Body System Hierarchy Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand key concepts related to Science
  • Apply knowledge through practice questions
  • Demonstrate comprehension of the material
$3.00
Grade 9 Science Rock Transformations Worksheet(PDF + Answer Key)

Grade 9 Science Rock Transformations Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Describe the processes involved in the formation of igneous, sedimentary, and metamorphic rocks.
  • Explain how different rock types transition from one to another in the rock cycle.
  • Identify examples of rocks generated through melting, erosion, compaction, and metamorphism.
$3.00
Grade 9 Science – Ionic Bonds Daily Reading Worksheet(PDF + Answer Key)

Grade 9 Science – Ionic Bonds Daily Reading Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand key concepts related to Science
  • Apply knowledge through practice questions
  • Demonstrate comprehension of the material
$3.00
Energy Systems Worksheet | NGSS Grade 9 Science Assessment

Energy Systems Worksheet | NGSS Grade 9 Science Assessment

Skylark WorksheetsCreated bySkylark Worksheets
ScienceGrade 9

Learning Objectives

  • Evaluate energy system transition pathways by comparing reliability, affordability, and greenhouse gas (GHG) reduction goals.
  • Apply life-cycle greenhouse gas accounting to compare energy sources beyond tailpipe or stack emissions.
  • Analyze how renewables integration, energy storage, grid capacity, and carbon capture affect emissions and environmental impacts.
$4.00
Grade 9 Science – Power and Efficiency Worksheet (PDF) | Alberta Standards

Grade 9 Science – Power and Efficiency Worksheet (PDF) | Alberta Standards

Bright Mind ResourcesCreated byBright Mind Resources
ScienceGrade 9

Learning Objectives

  • Understand the concepts of power, energy transfer rate, and efficiency in machines and systems.
  • Analyze regional engineering examples to assess power output and energy losses.
  • Compare theoretical and practical efficiencies of machines to identify operational trade-offs.
$3.00
Grade 9 Science Worksheet on System Efficiency | Alberta Standards

Grade 9 Science Worksheet on System Efficiency | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the key concepts of energy efficiency in electrical systems.
  • Identify common loss mechanisms and their impacts on system performance.
  • Compare different strategies and technologies that improve energy efficiency.
$2.00
Grade 9 Science – Tectonic Forces Daily Worksheet(PDF + Answer Key)

Grade 9 Science – Tectonic Forces Daily Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Identify Earth's internal layers and their characteristics
  • Understand how Earth's layers influence surface features
  • Describe the processes of plate tectonics, including seafloor spreading and subduction
$3.00
Grade 9 Science – Molecular Regulation in Cells Worksheet(PDF + Answer Key)

Grade 9 Science – Molecular Regulation in Cells Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Identify key components involved in molecular signaling pathways.
  • Understand how signal transduction cascades influence gene expression.
  • Explain mechanisms of hormonal and receptor-ligand signaling.
$3.00
Grade 9 Science – Producers & Consumers Worksheet(PDF + Answer Key)

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

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Explain the process of photosynthesis and its importance in energy transfer.
  • Identify the roles of autotrophs and heterotrophs in ecosystems.
  • Analyze how photosynthesis and respiration contribute to the carbon and oxygen cycles.
$3.00
Grade 9 Science – Exploring Computational Modeling Worksheet(PDF + Answer Key)

Grade 9 Science – Exploring Computational Modeling Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the concept of scientific models and their purpose.
  • Identify how mathematical and computational methods are used in scientific modeling.
  • Recognize the components involved in developing performance objective functions and sensitivity analysis.
$3.00
Grade 9 Science – Integrated Physiology Worksheet(PDF + Answer Key)

Grade 9 Science – Integrated Physiology Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the role of cellular processes in organ function.
  • Describe how molecular interactions affect overall organism health.
  • Connect genetic variations to cellular responses and organ systems.
$3.00
Grade 9 Science – Cellular Metabolism Worksheet(PDF + Answer Key)

Grade 9 Science – Cellular Metabolism Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the processes of glycolysis, the citric acid cycle, and electron transport in cellular respiration
  • Identify where in the cell these processes occur and their roles in ATP production
  • Relate metabolic pathways to organismal energy balance and organelle function
$3.00
Grade 9 Science Momentum and Collisions Worksheet(PDF + Answer Key)

Grade 9 Science Momentum and Collisions Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the basic concept of linear momentum.
  • Identify types of collisions: elastic and inelastic.
  • Calculate total momentum before and after collisions.
$3.00
Cosmic Timescales Worksheet | NGSS Grade 9 Science Assessment

Cosmic Timescales Worksheet | NGSS Grade 9 Science Assessment

Skylark WorksheetsCreated bySkylark Worksheets
ScienceGrade 9

Learning Objectives

  • Explain how redshift and Hubble’s law link galaxy observations to the expansion history of the universe.
  • Describe how cosmic microwave background (CMB) anisotropies constrain the universe’s early conditions and timescales.
  • Connect primordial abundances of hydrogen, helium, and lithium to Big Bang nucleosynthesis and early-universe timing.
$4.00
Grade 9 Science – Hydrologic Change Landforms Worksheet(PDF + Answer Key)

Grade 9 Science – Hydrologic Change Landforms Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand how water causes erosion and shapes Earth's surface.
  • Identify landforms created by water processes such as valleys, fjords, and shorelines.
  • Analyze hydrologic data related to erosion and sediment transport.
$3.00
Grade 9 Science – Speciation Processes Worksheet(PDF + Answer Key)

Grade 9 Science – Speciation Processes Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the mechanisms of reproductive isolation
  • Identify the different models of speciation
  • Recognize examples of speciation like hybrid zones and polyploidy
$3.00
Evidence of Evolution Assessment for Grade 9 Science | AP Standards

Evidence of Evolution Assessment for Grade 9 Science | AP Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 9

Learning Objectives

  • Understand the different types of evidence that support the theory of evolution.
  • Identify key fossil, genetic, and anatomical evidence.
  • Evaluate how scientific evidence is used to support evolutionary relationships.
$5.00
Grade 9 Science | Organelles Specialization Worksheet (PDF) for BC Standards

Grade 9 Science | Organelles Specialization Worksheet (PDF) for BC Standards

Bright Mind ResourcesCreated byBright Mind Resources
ScienceGrade 9

Learning Objectives

  • Understand the functions and importance of different organelles in eukaryotic cells.
  • Identify the specific roles of mitochondria, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, and peroxisomes.
  • Explain how organelle specialization supports cellular efficiency and coordination of metabolic pathways.
$3.00
Grade 9 Science – Origins of the Solar System Worksheet(PDF + Answer Key)

Grade 9 Science – Origins of the Solar System Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Explain how the protoplanetary disk contributed to planetary formation.
  • Identify key evidence supporting planetary origins, such as meteorites and isotopic dating.
  • Describe differences between inner rocky planets and outer gas giants based on formation processes.
$3.00
Chromosomes and DNA Worksheet | Grade 9 Science Activities

Chromosomes and DNA Worksheet | Grade 9 Science Activities

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 9

Learning Objectives

  • Explain how the double-helix structure of DNA supports base pairing and heredity.
  • Describe how chromosomes package DNA and how loci relate to gene location.
  • Compare nuclear DNA with organelle genomes and interpret basic ideas about karyotypes.
$5.00
Grade 9 Science Transmission Tradeoffs in Communication Systems(PDF + Answers)

Grade 9 Science Transmission Tradeoffs in Communication Systems(PDF + Answers)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the differences between digital and analog signals.
  • Learn how bandwidth and signal-to-noise ratio affect data transmission.
  • Explore sampling criteria and error-correcting techniques used in communication.
$3.00
Membrane Transport Worksheet for Grade 9 Science – Ontario Standards

Membrane Transport Worksheet for Grade 9 Science – Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Describe the mechanisms of molecular movement across cell membranes, including diffusion, facilitated diffusion, osmosis, and active transport.
  • Explain the roles of electrochemical gradients and membrane potential in transport processes.
  • Distinguish between paracellular and transcellular pathways in epithelial tissues.
$2.00
Grade 9 Science – Hazard Assessment Daily Worksheet(PDF + Answer Key)

Grade 9 Science – Hazard Assessment Daily Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the causes and effects of earthquakes and related hazards.
  • Learn to evaluate hazard risks through data analysis and modeling.
  • Explore case studies involving natural hazard impacts on communities.
$3.00
Grade 9 Science – Climate Drivers Worksheet(PDF + Answer Key)

Grade 9 Science – Climate Drivers Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Analyze how solar radiation influences Earth's surface temperature
  • Understand the role of Earth's surface albedo in climate variability
  • Explain greenhouse gas effects on atmospheric warmth
$3.00
Resource Choices Worksheet | NGSS Grade 9 Science Assessment

Resource Choices Worksheet | NGSS Grade 9 Science Assessment

Skylark WorksheetsCreated bySkylark Worksheets
ScienceGrade 9

Learning Objectives

  • Compare energy and mineral resource options using criteria such as emissions, water use, land disturbance, and long-term impacts.
  • Explain how extraction methods create different life-cycle trade-offs, including remediation needs and waste management.
  • Use regional supply constraints and economic factors to justify resource-management decisions.
$4.00
Human Influence Worksheet | NGSS Grade 9 Science Assessment

Human Influence Worksheet | NGSS Grade 9 Science Assessment

Skylark WorksheetsCreated bySkylark Worksheets
ScienceGrade 9

Learning Objectives

  • Analyze historical atmospheric carbon dioxide (CO2) trends and explain how fossil fuel combustion and deforestation increase CO2.
  • Interpret evidence such as the Keeling Curve and vegetation-loss indicators to connect emissions with climate change.
  • Evaluate how altered climate variables (temperature and precipitation) can disrupt ecosystems and water systems at regional to global scales.
$4.00
Grade 9 Science – Human Influence on Climate Carbon Dioxide (PDF + Answer Key)

Grade 9 Science – Human Influence on Climate Carbon Dioxide (PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand key concepts related to Science
  • Apply knowledge through practice questions
  • Demonstrate comprehension of the material
$3.00
Grade 9 Science – Inheritance Basics Worksheet(PDF + Answer Key)

Grade 9 Science – Inheritance Basics Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the structure and function of DNA
  • Learn how genes are transmitted through reproduction
  • Explore the processes of DNA replication and chromosomal segregation
$3.00
Grade 9 Science – Field Dynamics Worksheet(PDF + Answer Key)

Grade 9 Science – Field Dynamics Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the concept of magnetic field lines and how they represent magnetic fields
  • Learn about forces on moving charges in magnetic fields and how to visualize them
  • Explore applications such as cathode-ray deflection and mass spectrometry
$3.00
Molecules & Lattices Worksheet | NGSS Grade 9 Science Assessment

Molecules & Lattices Worksheet | NGSS Grade 9 Science Assessment

Skylark WorksheetsCreated bySkylark Worksheets
ScienceGrade 9

Learning Objectives

  • Explain how particle arrangement and electrical forces influence bulk properties of solids.
  • Compare ionic lattices, covalent networks, and molecular solids using evidence from melting point, conductivity, hardness, and solubility.
  • Use particle-level reasoning to predict changes in behavior when a solid is heated or dissolved.
$4.00
Grade 9 Science – Wave Properties Daily Reading Worksheet(PDF + Answer Key)

Grade 9 Science – Wave Properties Daily Reading Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Identify and describe the main components of waves: amplitude, frequency, wavelength, and phase.
  • Understand the basic behavior of different types of waves including transverse and longitudinal waves.
  • Calculate wave speed using the formula: wave speed = frequency × wavelength.
$3.00
Grade 9 Science – Force Laws Daily Reading Worksheet(PDF + Answer Key)

Grade 9 Science – Force Laws Daily Reading Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the concept of gravitational and electrostatic forces.
  • Learn the inverse-square law and its impact on force magnitude.
  • Apply mathematical formulas to calculate forces between objects.
$3.00
Grade 9 Science – Power Analysis Worksheet(PDF + Answer Key)

Grade 9 Science – Power Analysis Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Differentiate between power and energy.
  • Calculate energy demand over time.
  • Understand efficiency and losses in energy systems.
$3.00
Electrical Safety Standards Worksheet for Grade 9 Science Alberta

Electrical Safety Standards Worksheet for Grade 9 Science Alberta

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the key safety standards and codes related to electrical installations.
  • Identify the purpose of grounding, overcurrent protection, and insulation in electrical safety.
  • Interpret labels and markings on electrical devices to ensure compliance with safety regulations.
$2.00
Grade 9 Science – Reaction Stoichiometry Worksheet(PDF + Answer Key)

Grade 9 Science – Reaction Stoichiometry Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand key concepts related to Science
  • Apply knowledge through practice questions
  • Demonstrate comprehension of the material
$3.00
Grade 9 Science – Cell Architecture and Genetic Coding Worksheet(PDF + Answers)

Grade 9 Science – Cell Architecture and Genetic Coding Worksheet(PDF + Answers)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand how nucleic acid sequences determine amino acid chains
  • Learn how protein folding influences cell structures
  • Explore the relationship between molecular coding and organelle architecture
$3.00
Grade 9 Science – Energy Conversion Devices Worksheet(PDF + Answer Key)

Grade 9 Science – Energy Conversion Devices Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand how photovoltaic cells convert solar energy into electrical energy.
  • Identify the process and limitations of energy conversion devices.
  • Analyze the concept of energy efficiency and losses during energy transformation.
$3.00
Grade 9 Science – Understanding Heat and Temperature Worksheet(PDF + Answer Key)

Grade 9 Science – Understanding Heat and Temperature Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Differentiate between heat and temperature.
  • Explain basic mechanisms of heat transfer: conduction, convection, radiation.
  • Perform calculations involving specific heat capacity, mass, and temperature change.
$3.00
Grade 9 Science Worksheet on Balancing Equations | Alberta Standards

Grade 9 Science Worksheet on Balancing Equations | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the law of conservation of mass in chemical reactions.
  • Learn how to write and interpret chemical formulas and equations.
  • Practice balancing chemical equations through examples and exercises.
$2.00
Grade 9 Science – Signal Encoding Daily Reading Worksheet(PDF + Answer Key)

Grade 9 Science – Signal Encoding Daily Reading Worksheet(PDF + Answer Key)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the basic concepts of modulation and multiplexing.
  • Recognize different schemes used for signal encoding.
  • Compare encoding techniques based on bandwidth, fidelity, and noise susceptibility.
$3.00
Orbital Motion Worksheet | NGSS Grade 9 Science Assessment

Orbital Motion Worksheet | NGSS Grade 9 Science Assessment

Cedar Grove LearningCreated byCedar Grove Learning
ScienceGrade 9

Learning Objectives

  • Explain the principles of gravitational interactions governing planetary and satellite trajectories.
  • Describe Kepler's laws and Newton's law of universal gravitation as they relate to orbital motion.
  • Analyze the relationships between orbital period, semi-major axis, and escape velocity using real-world examples.
$5.00
Grade 9 Science Worksheet on Mixtures and Solutions | Alberta Standards

Grade 9 Science Worksheet on Mixtures and Solutions | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Differentiate between heterogeneous mixtures and homogeneous solutions based on uniformity and separability.
  • Explain the roles of solute and solvent in a solution.
  • Describe methods used to separate components of mixtures based on physical properties.
$2.00
Circuit Types Worksheet for Grade 9 Science | Alberta Standards Practice

Circuit Types Worksheet for Grade 9 Science | Alberta Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Understand the differences between series and parallel circuits in terms of current and voltage.
  • Identify examples of series and parallel circuits in real-world settings.
  • Explain how load distribution affects circuit performance and reliability.
$2.00
States of Matter Worksheet for Grade 9 Science | Alberta Standards

States of Matter Worksheet for Grade 9 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 9

Learning Objectives

  • Describe the solid, liquid, and gas phases of matter and their distinguishing features.
  • Explain the processes of phase changes such as freezing, evaporation, and condensation.
  • Link energy changes to phase transitions in environmental contexts.
$2.00
Grade 9 Science - Resource Choices in Energy Production Worksheet(PDF + Answers)

Grade 9 Science - Resource Choices in Energy Production Worksheet(PDF + Answers)

Copper Leaf ClassroomCreated byCopper Leaf Classroom
ScienceGrade 9

Learning Objectives

  • Understand the environmental impacts of different resource extraction and energy production methods.
  • Compare the trade-offs between renewable and non-renewable energy sources.
  • Analyze the life-cycle and sustainability considerations of resource management decisions.
$3.00

About Grade 9 Science Worksheets

Find Science worksheets built for Grade 9. All 6,680 cover core skills, practice, and review, each an instant PDF download.

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