Grade 8 Worksheets

7,920 grade resources
Grade 8 Science — Measuring Density Worksheet for Mastery

Grade 8 Science — Measuring Density Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the methods used to measure density of solids and liquids
  • Learn to perform calculations comparing theoretical and measured densities
  • Recognize factors that cause discrepancies in density measurements
$2.00
Grade 8 Science | Environmental Monitoring Worksheet & Answer Key (NGSS Aligned)

Grade 8 Science | Environmental Monitoring Worksheet & Answer Key (NGSS Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Understand different methods used for monitoring ecosystems and water resources.
  • Identify indicators of ecological health and appropriate mitigation strategies.
  • Analyze measurement protocols and evaluate the effectiveness of interventions.
$2.00
Grade 8 Science | Material Origins Worksheet (Answer Key) – NGSS Aligned

Grade 8 Science | Material Origins Worksheet (Answer Key) – NGSS Aligned

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Understand how natural resources are transformed into synthetic materials.
  • Describe the influence of material processing and composition on properties like strength, conductivity, and durability.
  • Identify examples of natural and synthetic materials and their sources.
$2.00
Grade 8 Science | Molecular Structure Worksheet (Answer Key) – NGSS Aligned

Grade 8 Science | Molecular Structure Worksheet (Answer Key) – NGSS Aligned

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Describe the atomic composition of simple molecules using particle models and symbolic formulas.
  • Interpret molecular diagrams and structural models to identify atom types and bonds.
  • Differentiate between discrete molecular units and extended solids based on microscopic arrangements.
$2.00
Grade 8 Science | Mass Conservation Worksheet & Answer Key (NGSS Aligned)

Grade 8 Science | Mass Conservation Worksheet & Answer Key (NGSS Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Explain the principle of mass conservation in chemical reactions within closed systems.
  • Use symbolic equations and particulate models to demonstrate that mass remains constant during reactions.
  • Connect macroscopic mass measurements to microscopic atomic conservation and stoichiometry.
$2.00
Grade 8 Science | Water Cycle Worksheet (PDF + Answer Key) – NGSS Aligned

Grade 8 Science | Water Cycle Worksheet (PDF + Answer Key) – NGSS Aligned

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Explain the processes involved in the water cycle, including evaporation, condensation, precipitation, infiltration, runoff, and groundwater flow.
  • Describe how energy from the Sun and gravity drive the water cycle processes.
  • Connect the water cycle to weathering processes such as erosion, karst formation, and coastal erosion, and understand their impacts on soil and sediment delivery.
$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
Grade 8 Science | Surface Forces Worksheet – Hydrostatic Pressure & Force (PDF)

Grade 8 Science | Surface Forces Worksheet – Hydrostatic Pressure & Force (PDF)

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Understand how pressure distributes on submerged surfaces.
  • Apply integrative methods to calculate net force and torque.
  • Analyze structural implications of hydrostatic pressure in engineering design.
$2.00
Grade 8 Science | Earth Materials Worksheet + Answer Key (NGSS Aligned)

Grade 8 Science | Earth Materials Worksheet + Answer Key (NGSS Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Describe the major processes involved in Earth's rock cycle, including melting, crystallization, uplift, weathering, transport, and deposition.
  • Explain how mantle convection and Earth's internal heat drive geosphere dynamics.
  • Identify interactions among the geosphere, hydrosphere, and atmosphere in surface processes.
$2.00
Grade 8 Science | Climate Drivers Worksheet (PDF + Answer Key) – NGSS aligned

Grade 8 Science | Climate Drivers Worksheet (PDF + Answer Key) – NGSS aligned

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Understand the main factors influencing recent climate change, including greenhouse gases, volcanic aerosols, solar variability, and feedback mechanisms.
  • Evaluate multiple lines of scientific evidence, such as ice-core data and temperature records, to analyze climate trends.
  • Differentiate between natural and anthropogenic drivers of climate change using paleoclimate and observational records.
$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 Worksheet on Aquifer Dynamics | Ontario Standards

Grade 8 Science Worksheet on Aquifer Dynamics | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the structure and function of aquifers and groundwater flow systems.
  • Describe porosity, permeability, and the differences between confined and unconfined aquifers.
  • Explain recharge and discharge zones and the concept of hydraulic head.
$2.00
Grade 8 Science | Natural Hazards Worksheet (Answer Key) | NGSS Standards

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

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Understand how historical data informs risk assessment for natural hazards.
  • Interpret patterns in natural hazard frequency and magnitude.
  • Analyze data from seismic, flood, tsunami, and landslide records.
$2.00
Grade 8 Science | Population Effects Worksheet (PDF + Answer Key)

Grade 8 Science | Population Effects Worksheet (PDF + Answer Key)

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Analyze the links between population growth, resource consumption, and environmental changes.
  • Evaluate evidence related to human activities' impacts on Earth systems using quantitative data.
  • Develop argumentation skills to connect demographic patterns with ecological consequences.
$2.00
Grade 8 Science | Resource Distribution Worksheet (NGSS-Aligned)

Grade 8 Science | Resource Distribution Worksheet (NGSS-Aligned)

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Understand geological processes such as plate tectonics, sedimentation, metamorphism, and aquifer formation.
  • Analyze how mineral, energy, and groundwater resources are distributed unevenly across regions.
  • Identify geological evidence used to determine resource formation and accessibility.
$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 8 Science — Tissue Organization Worksheet for Mastery

Grade 8 Science — Tissue Organization Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Describe the major types of body tissues: epithelial, connective, muscle, and nervous tissues.
  • Explain the structural features and functions of different tissue types.
  • Understand how tissue organization contributes to organ and body system functions.
$2.00
Grade 8 Science | Cell Structure and Function Worksheet (PDF + Answer Key)

Grade 8 Science | Cell Structure and Function Worksheet (PDF + Answer Key)

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Describe the main features and functions of cell organelles such as the nucleus, mitochondria, chloroplasts, ribosomes, cell membrane, and cell wall.
  • Compare prokaryotic and eukaryotic cells and distinguish between single-celled and multicellular organisms.
  • Explain how microscopy and cell imaging help in understanding cellular structures and their relation to organismal traits.
$2.00
Grade 8 Science – Friction Effects Worksheet for Mastery

Grade 8 Science – Friction Effects Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the different types of friction, including static and kinetic friction, and their roles in mechanical systems.
  • Analyze how surface textures, normal forces, and materials influence frictional forces.
  • Evaluate methods to estimate and reduce frictional forces to improve system efficiency and performance.
$2.00
Grade 8 Science — Inclined Planes Worksheet for Mastery

Grade 8 Science — Inclined Planes Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Explain the mechanical advantage of inclined planes and how it is calculated.
  • Describe how friction affects the effort required to use ramps and wedges.
  • Analyze practical applications of inclined planes in everyday scenarios.
$2.00
Grade 8 Science — Work and Energy Worksheet for Mastery

Grade 8 Science — Work and Energy Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the concept of work as force applied over a displacement and its relation to energy transfer.
  • Calculate work for both constant and variable forces in mechanical systems.
  • Connect work input to changes in kinetic and potential energy through the work–energy theorem.
$2.00
Grade 8 Science — Rotational Forces Worksheet for Mastering Torques

Grade 8 Science — Rotational Forces Worksheet for Mastering Torques

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the concepts of torque, lever arm, and moment of force.
  • Recognize the conditions for static equilibrium in rotational systems.
  • Connect net torque with angular acceleration and rotational inertia.
$2.00
8th Grade Science | Energy Basics Worksheet & Answer Key (Printable PDFs)

8th Grade Science | Energy Basics Worksheet & Answer Key (Printable PDFs)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the forms of mechanical energy such as kinetic and potential energy.
  • Explain how energy transfers occur through work and the transformation of energy forms.
  • Identify the effects of friction and air resistance in converting mechanical energy into thermal energy.
$2.00
Predator–Prey Balance Worksheet | Grade 8 Science | Alberta Standards

Predator–Prey Balance Worksheet | Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the role of predators in maintaining ecological balance in populations.
  • Describe how predator absence or recolonization impacts community structure.
  • Analyze predator–prey relationships and their effects on habitat and resource distribution.
$2.00
Grade 8 Science | Contaminant Transport Worksheet (PDF ) – Ontario Standards

Grade 8 Science | Contaminant Transport Worksheet (PDF ) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Explain the processes involved in the movement of contaminants in surface and subsurface waters.
  • Identify and differentiate between mechanisms such as advection, dispersion, diffusion, sorption, and biodegradation.
  • Describe how contaminant plumes form and migrate in aquifers and fractured rock.
$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
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
Momentum Transfer Worksheet - Grade 8 Science Ontario Standard Practice

Momentum Transfer Worksheet - Grade 8 Science Ontario Standard Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the concepts of linear momentum and impulse in collisions.
  • Distinguish between elastic and inelastic collisions and their effects on momentum.
  • Apply conservation of momentum principles to predict post-collision velocities.
$2.00
Lever Mechanics Worksheet for Grade 8 Science | Ontario Standards

Lever Mechanics Worksheet for Grade 8 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the principles of lever classes and fulcrum placement.
  • Calculate mechanical advantage for first-, second-, and third-class levers.
  • Analyze trade-offs between force amplification and range of motion in lever systems.
$2.00
Hydraulic Transmission Grade 8 Science Worksheet | Ontario Standards

Hydraulic Transmission Grade 8 Science Worksheet | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how Pascal's principle explains fluid-force transmission in hydraulic systems.
  • Describe how input force and piston area affect output force in hydraulic devices.
  • Identify applications of hydraulic systems like jacks and brakes.
$2.00
Efficiency Losses Science Worksheet | Grade 8 Ontario Standards

Efficiency Losses Science Worksheet | Grade 8 Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the mechanisms leading to energy dissipation in mechanical systems.
  • Identify factors such as friction, hysteresis, and sound emission that cause efficiency loss.
  • Learn measurement approaches for quantifying energy dissipation.
$2.00
Grade 8 Science Worksheet on Tissue Organization | Ontario Standards

Grade 8 Science Worksheet on Tissue Organization | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe the major tissue types: epithelial, connective, muscle, and nervous tissues.
  • Explain the structural features and functions of different tissue types.
  • Identify examples of tissue-level integration in organ systems.
$2.00
Grade 8 Science Worksheet on Biotech Considerations | Ontario Standards

Grade 8 Science Worksheet on Biotech Considerations | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the key aspects of cell culture, stem cell differentiation, and tissue engineering.
  • Describe molecular markers, scaffold interactions, and controlled differentiation in regenerative medicine.
  • Discuss ethical, safety, and regulatory considerations in cellular biotechnology.
$2.00
Surface Forces Science Worksheet Grade 8 | Ontario Standards Practice

Surface Forces Science Worksheet Grade 8 | Ontario Standards Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how pressure varies with depth on submerged surfaces.
  • Calculate net force and center of pressure on planar and curved surfaces.
  • Apply pressure concepts to dam faces and bulkhead structures.
$2.00
Grade 8 Science – Comparative Cells Worksheet for Mastery

Grade 8 Science – Comparative Cells Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Identify the structural differences between plant and animal cells related to cell walls, chloroplasts, vacuoles, plasmodesmata, centrioles, and lysosomes.
  • Compare prokaryotic and eukaryotic cells in terms of organization and functional adaptations.
  • Explain how cellular architecture supports specific physiological functions like photosynthesis, motility, and structural support.
$2.00
Grade 8 Science — Water Quality Indicators Worksheet for Mastery

Grade 8 Science — Water Quality Indicators Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the physical, chemical, and biological indicators used to assess water quality.
  • Interpret ranges of water quality parameters for different aquatic health conditions.
  • Recognize the importance of integrated assessments over single-parameter evaluations.
$2.00
Measuring Density Worksheet for Grade 8 Science | Ontario Standards

Measuring Density Worksheet for Grade 8 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand different methods for measuring the density of solids and liquids.
  • Learn how to perform calculations involving density, mass, and volume.
  • Recognize factors that cause discrepancies in density measurements such as trapped air, temperature, and material heterogeneity.
$2.00
Layered Fluids Worksheet Grade 8 Science | Ontario Standards

Layered Fluids Worksheet Grade 8 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain how temperature and salinity influence fluid density and layering.
  • Understand the concepts of buoyancy, pycnoclines, and stability regimes in stratified fluids.
  • Analyze how density gradients affect vertical mixing and pollutant dispersion in natural and engineered environments.
$2.00
Grade 8 Science — Surface Exchanges Worksheet for Mastering Hydrology

Grade 8 Science — Surface Exchanges Worksheet for Mastering Hydrology

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Explain the mechanisms of surface water and groundwater interactions and their significance in ecosystems.
  • Identify factors influencing exchange rates such as permeability, hydraulic gradients, and recharge zones.
  • Describe how river stage and seasonal variability affect surface and groundwater interactions.
$2.00
Grade 8 Science | Common Ancestry Worksheet (PDF + Answer Key) | NGSS Standards

Grade 8 Science | Common Ancestry Worksheet (PDF + Answer Key) | NGSS Standards

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Understand the types of evidence—fossil, anatomical, embryological, and molecular—that support common ancestry.
  • Interpret patterns of biological data to infer evolutionary relationships.
  • Identify examples of transitional fossils, homologous structures, and DNA sequence similarities.
$2.00
Measurement Precision Worksheet for Grade 8 Science | Alberta Standards

Measurement Precision Worksheet for Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand principles of instrument calibration, uncertainty estimation, and units in measurement.
  • Interpret measurement data, including significant figures and measurement errors.
  • Apply knowledge to real-world contexts such as braking distances and force sensor readings.
$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
Particle Theory Worksheet for Grade 8 Science – Alberta Standards

Particle Theory Worksheet for Grade 8 Science – Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe how particles in matter are arranged in solids, liquids, and gases.
  • Explain how particle motion affects the observable properties of matter.
  • Connect microscopic particle behaviour to macroscopic traits like rigidity, flow, and compressibility.
$2.00
Grade 8 Science Worksheet on Braking Distance | Alberta Standards

Grade 8 Science Worksheet on Braking Distance | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the factors that influence braking distance, including friction, reaction time, and mechanical systems.
  • Explain how environmental conditions like winter roads affect stopping distances.
  • Analyze the role of anti-lock braking systems and brake fade in vehicle safety.
$2.00
Power and Efficiency Worksheet for Grade 8 Science | Alberta Standards

Power and Efficiency Worksheet for Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the concept of power as energy transfer per unit time.
  • Compare the efficiency of different electrical devices and systems.
  • Identify loss mechanisms such as resistive heating, transformer losses, and transmission dissipation.
$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
8th Grade Science | Force and Motion Worksheet & Answer Key (Printable PDF)

8th Grade Science | Force and Motion Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how net force affects the rate of change in motion of an object.
  • Explain the relationship between mass and acceleration according to Newton's second law.
  • Apply qualitative reasoning to predict how doubling force or tripling mass influences motion.
$2.00
Collision Forces Worksheet for Grade 8 Science | Alberta Standards

Collision Forces Worksheet for Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how force magnitude and contact duration affect the change in an object's motion during a collision.
  • Describe structural deformation as an energy absorption process in impact events.
  • Explain how force peaks relate to observable damage and motion without requiring advanced analysis.
$2.00

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About Grade 8 Worksheets

Explore Grade 8 worksheets in math, ELA, science, and social studies. Our 7,920 Grade 8 printables print straight from PDF, answer keys included.

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