Grade 8 Worksheets

7,920 grade resources
Grade 8 Science Worksheet | Hydrostatic Variation – Concepts & Practice (PDF)

Grade 8 Science Worksheet | Hydrostatic Variation – Concepts & Practice (PDF)

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Understand how hydrostatic pressure varies with depth and fluid density.
  • Explain communicating vessels and the hydrostatic paradox.
  • Calculate pressure at different depths and analyze forces on submerged surfaces.
$2.00
Grade 8 Science | Understanding Layered Fluids Worksheet (PDF )

Grade 8 Science | Understanding Layered Fluids Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Understand how temperature and salinity create density gradients in fluids.
  • Explain the concepts of pycnoclines and stratification in natural and engineered systems.
  • Analyze the effects of density differences on vertical mixing and pollutant dispersion.
$2.00
Grade 8 Science | Pascal's Principle Worksheet (PDF )

Grade 8 Science | Pascal's Principle Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Explain the concept of Pascal's principle and its significance in hydraulic systems.
  • Perform calculations involving forces, areas, and pressure in hydraulic devices.
  • Identify real-world applications of Pascal's principle such as hydraulic presses and brakes.
$2.00
Grade 8 Science – Pressure Basics Worksheet (PDF ) | Ontario Standards

Grade 8 Science – Pressure Basics Worksheet (PDF ) | Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Define fluid pressure and understand its SI units.
  • Compare surface contact pressure with internal fluid pressure.
  • Apply mathematical relations to convert pressure units.
$2.00
Grade 8 Science | Momentum Transfer Worksheet (PDF )

Grade 8 Science | Momentum Transfer Worksheet (PDF )

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Describe the concept of linear momentum and how it is conserved in closed systems.
  • Explain the relationship between impulse and change in momentum.
  • Differentiate between elastic and inelastic collisions in terms of momentum transfer.
$2.00
Grade 8 Science — Population Dynamics Worksheet for Mastery | PDF + Answer Key

Grade 8 Science — Population Dynamics Worksheet for Mastery | PDF + Answer Key

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the factors that influence population size and distribution.
  • Analyze growth patterns and oscillations in populations using graphs.
  • Explain the impact of limiting resources, competition, predation, and succession.
$2.00
Hydrologic Measurement Worksheet for Grade 8 Science | Ontario Standards

Hydrologic Measurement Worksheet for Grade 8 Science | Ontario Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe various methods and instruments used for measuring water quantity and quality.
  • Explain the concepts of stream gauging, rating curves, and stage-discharge relationships.
  • Identify the types of sensors used in surface water monitoring and their functions.
$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
Grade 8 Science Energy Forms Worksheet | TEKS-Aligned Practice & Answer Key

Grade 8 Science Energy Forms Worksheet | TEKS-Aligned Practice & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Identify different types of energy such as kinetic, potential, thermal, chemical, and electrical.
  • Describe common energy transformations in everyday systems.
  • Understand how energy is conserved and transferred in closed systems.
$2.00
Force Diagrams Worksheet for Grade 8 Science | TEKS Practice

Force Diagrams Worksheet for Grade 8 Science | TEKS Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how to represent forces using free-body diagrams.
  • Identify and distinguish between normal, gravitational, frictional, and tension forces.
  • Decompose forces acting on inclined planes into components.
$2.00
Grade 8 Science Worksheet on Mechanical Advantage | TEKS Aligned

Grade 8 Science Worksheet on Mechanical Advantage | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the concept of mechanical advantage and how it is calculated in different machine systems.
  • Apply algebra to compute efficiency, input/output forces, distances, and work in simple machines.
  • Differentiate between ideal and actual mechanical advantage considering frictional losses.
$2.00
Momentum Collisions Worksheet for Grade 8 Science | TEKS Aligned

Momentum Collisions Worksheet for Grade 8 Science | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the concept of linear momentum and how it is conserved in collisions.
  • Differentiate between elastic and inelastic collisions using examples.
  • Calculate post-collision velocities using momentum conservation principles in one-dimensional encounters.
$2.00
Grade 8 Science Worksheet on Motion Fundamentals | TEKS-Aligned Practice PDF

Grade 8 Science Worksheet on Motion Fundamentals | TEKS-Aligned Practice PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the basic concepts of position, distance, speed, velocity, and acceleration.
  • Differentiate scalar and vector quantities related to motion.
  • Interpret distance–time and velocity–time graphs with examples.
$2.00
Grade 8 Science Worksheet on Simple Machines with Answer Key | TEKS Aligned

Grade 8 Science Worksheet on Simple Machines with Answer Key | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the different types of simple machines and their functions.
  • Explain how simple machines modify force and change the direction of effort.
  • Analyze the advantages and trade-offs of different simple machine configurations.
$2.00
Grade 8 Science — Membrane Structure Worksheet for Mastering Cell Biology

Grade 8 Science — Membrane Structure Worksheet for Mastering Cell Biology

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the components that make up cell membranes, including phospholipids, proteins, cholesterol, and carbohydrates.
  • Describe how membrane proteins contribute to transport, signalling, and structural support in cells.
  • Compare structural variations in cell membranes across different cell types and their functional implications.
$2.00
Grade 8 Science – Green Infrastructure Worksheet for Mastery

Grade 8 Science – Green Infrastructure Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the concept of green infrastructure and its role in stormwater management.
  • Identify different types of nature-based and engineered green infrastructure practices.
  • Explain how design parameters influence the effectiveness of green infrastructure solutions.
$2.00
Grade 8 Science — Gear Trains Worksheet for Understanding Mechanical Transmission

Grade 8 Science — Gear Trains Worksheet for Understanding Mechanical Transmission

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the concept of gear ratios and how they affect mechanical advantage
  • Calculate overall gear ratios in simple and compound gear trains
  • Explain the roles of spur gears and idler gears in gear systems
$2.00
Grade 8 Science – Regional Water System Case Study Worksheet

Grade 8 Science – Regional Water System Case Study Worksheet

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Analyze the components and processes of a regional water system, including hydrologic cycle dynamics and watershed connectivity.
  • Evaluate governance challenges and strategies in managing large basin water resources.
  • Understand the impacts of contaminant sources, nutrient loading, invasive species, and climate shifts on water balance.
$2.00
Grade 8 Science | Hydraulic Transmission Worksheet for Mastery

Grade 8 Science | Hydraulic Transmission Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the principles of fluid-force transmission using Pascal's law.
  • Explain how input force and piston area influence output force in hydraulic systems.
  • Identify applications of hydraulic systems such as jacks and brake mechanisms.
$2.00
Grade 8 Science – Water Treatment Worksheet for Mastery

Grade 8 Science – Water Treatment Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the principles and stages involved in drinking-water and wastewater treatment processes.
  • Identify mechanisms for removing suspended solids, pathogens, and dissolved contaminants.
  • Recognize tertiary treatment methods like biological nutrient removal and engineered wetlands.
$2.00
Grade 8 Science – Membrane Transport Worksheet for Mastery

Grade 8 Science – Membrane Transport Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the differences between passive and active transport mechanisms across cell membranes.
  • Identify key processes such as diffusion, osmosis, facilitated diffusion, and active transport, including their functions and characteristics.
  • Describe vesicular transport processes like endocytosis and exocytosis in cellular activity.
$2.00
Grade 8 Science – Atmospheric Effects Worksheet for Mastery

Grade 8 Science – Atmospheric Effects Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand how atmospheric pressure influences boiling points and weather instruments.
  • Describe the operation of a barometer and the effects of pressure gradients on wind.
  • Analyze the relationship between altitude and pressure variations, including implications for high-altitude systems.
$2.00
Grade 8 Science – Organ Systems Worksheet for Mastery

Grade 8 Science – Organ Systems Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Explain how tissue specialization contributes to organ system functions.
  • Identify the roles of the circulatory, respiratory, and digestive systems in maintaining homeostasis.
  • Describe how cellular arrangements and tissue interfaces enhance system efficiency.
$2.00
Grade 8 Science – Density Concept Worksheet for Mastering Density

Grade 8 Science – Density Concept Worksheet for Mastering Density

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the definition of density as mass per unit volume.
  • Explain the relationship between mass, volume, and density using SI units.
  • Compare the densities of different materials such as metals, liquids, and gases.
$2.00
Grade 8 Science – Flotation Stability Worksheet for Mastering Buoyancy

Grade 8 Science – Flotation Stability Worksheet for Mastering Buoyancy

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand how the position of the centre of gravity and buoyancy affect the stability of floating bodies
  • Recognize the factors like hull shape and loading that influence upright equilibrium and tipping moments
  • Learn how to calculate stability margins and buoyancy shifts during vessel loading and unloading
$2.00
Grade 8 Science — Hydraulic Systems Worksheet for Mastery

Grade 8 Science — Hydraulic Systems Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Describe how hydraulic systems convert input forces into larger output forces through fluid pressure.
  • Calculate the mechanical advantage provided by piston assemblies in hydraulic devices.
  • Evaluate design constraints affecting hydraulic system efficiency, including seal integrity and fluid viscosity.
$2.00
Grade 8 Science — Hydrostatic Variation Worksheet for Mastery

Grade 8 Science — Hydrostatic Variation Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand how hydrostatic pressure depends on fluid density and depth using the relation p = ρgh.
  • Explain the concepts of communicating vessels and the hydrostatic paradox.
  • Apply pressure calculations at different depths to real-world scenarios such as dams, underwater structures, and submerged plates.
$2.00
Grade 8 Science — Layered Fluids Worksheet for Mastering Fluid Stratification

Grade 8 Science — Layered Fluids Worksheet for Mastering Fluid Stratification

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand how temperature and salinity influence fluid density and create stratification in natural and engineered environments.
  • Analyze the stability regimes resulting from density differences and their effects on vertical mixing and pollutant dispersion.
  • Interpret density profiles and buoyancy frequency to evaluate conditions promoting or suppressing overturning in stratified fluids.
$2.00
8th Grade Science | Reaction Evidence Worksheet & Answer Key (Printable PDF)

8th Grade Science | Reaction Evidence Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Identify observable indicators of chemical changes, such as color change, gas production, precipitate formation, and temperature change.
  • Interpret qualitative and quantitative data to distinguish between chemical and physical changes in reactions.
  • Connect macroscopic evidence to molecular rearrangements and formation of new substances with distinct properties.
$2.00
Grade 8 Science — Pulley Systems Worksheet for Mastering Mechanical Advantage

Grade 8 Science — Pulley Systems Worksheet for Mastering Mechanical Advantage

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Explain the different types of pulley arrangements, including fixed, movable, and compound pulleys.
  • Calculate the mechanical advantage in pulley systems considering ideal and real-world conditions.
  • Analyze force distribution and support reactions in pulley configurations for lifting loads.
$2.00
Grade 8 Science — Photosynthetic Cells Worksheet for Mastering Photosynthesis

Grade 8 Science — Photosynthetic Cells Worksheet for Mastering Photosynthesis

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Explain the process of photosynthesis, including light-dependent reactions and the Calvin cycle.
  • Describe the structure of chloroplasts and the roles of pigments in photosynthesis.
  • Identify environmental factors that influence photosynthetic efficiency in plant and algal cells.
$2.00
Grade 8 Science – Newtonian Motion Worksheet for Mastery

Grade 8 Science – Newtonian Motion Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand Newton's three laws of motion and their application to mechanical systems.
  • Quantitatively relate force, mass, and acceleration using the equation F = ma.
  • Identify cause-and-effect relationships in situations involving inertia and action–reaction pairs.
$2.00
Grade 8 Science – Osmotic Balance Worksheet for Mastery

Grade 8 Science – Osmotic Balance Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Explain key concepts of water potential, tonicity, and cellular responses to different environmental conditions.
  • Describe mechanisms that regulate cell volume and turgor pressure in plants and animals.
  • Identify osmoresponsive adaptations such as contractile vacuoles, membrane pumps, and extracellular buffering in physiological contexts.
$2.00
Grade 8 Science | Newtonian Motion Worksheet (PDF) – Ontario Standards

Grade 8 Science | Newtonian Motion Worksheet (PDF) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Understand and explain Newton's three laws of motion in the context of mechanical systems.
  • Apply the equation F = ma to analyze forces and resulting accelerations in single- and two-object systems.
  • Identify cause-and-effect relationships between forces, mass, and acceleration in various mechanisms.
$2.00
Grade 8 Science — Energy Forms in Mechanical Systems Worksheet

Grade 8 Science — Energy Forms in Mechanical Systems Worksheet

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Describe different types of energy present in mechanical systems, specifically kinetic and potential energy.
  • Explain how energy transforms between potential and kinetic forms during movement.
  • Identify common sinks of energy such as thermal and acoustic energy and their effects on systems.
$2.00
Grade 8 Science Worksheet on Environmental Balances | Alberta Standards

Grade 8 Science Worksheet on Environmental Balances | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how particle theory is applied to interpret environmental processes.
  • Identify principles of classification and mass conservation in ecological systems.
  • Analyze nutrient cycling, contamination transport, and remediation within closed systems.
$2.00
Grade 8 Science – Force Diagrams Worksheet for Mastery

Grade 8 Science – Force Diagrams Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the purpose and components of free-body diagrams in representing forces on objects.
  • Identify contact and non-contact forces such as normal force, tension, friction, and gravity in various systems.
  • Differentiate between balanced and unbalanced forces and relate these to constant velocity and acceleration.
$2.00
Grade 8 Science – Power Rates Worksheet for Mastering Energy Concepts

Grade 8 Science – Power Rates Worksheet for Mastering Energy Concepts

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the concept of power as the rate of doing work and its SI units.
  • Apply the relationship between torque, rotational speed, and power in mechanical systems.
  • Analyze how motor specifications relate to actual output power after accounting for efficiency.
$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 Drivers Worksheet for Grade 8 Science | Alberta Standards

Population Drivers Worksheet for Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how abiotic and biotic factors influence population size and distribution.
  • Identify examples of population changes in Alberta ecosystems.
  • Explain the roles of birth, death, immigration, and emigration in population dynamics.
$2.00
Grade 8 Science — Pressure Basics Worksheet for Practice

Grade 8 Science — Pressure Basics Worksheet for Practice

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Define fluid pressure and understand its SI units.
  • Differentiate between surface contact pressure and internal fluid pressure.
  • Understand the mathematical relation between pressure and force.
$2.00
8th Grade Science | Atoms and Molecules Practice Worksheet + Answer Key (PDF)

8th Grade Science | Atoms and Molecules Practice Worksheet + Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the basic structure of atoms and how atoms bond to form molecules.
  • Explain how chemical properties depend on atomic arrangements and bonding.
  • Recognize common symbols and formulas used to represent atoms and molecules.
$2.00
Grade 8 Science — Biotech Considerations Worksheet for Mastery

Grade 8 Science — Biotech Considerations Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the key biotechnological approaches used in cell culture, stem cell differentiation, and tissue engineering.
  • Recognize the implications of biotechnological advances for tissue repair and replacement.
  • Identify the scientific, ethical, safety, and regulatory considerations associated with manipulation of cells and tissues.
$2.00
Grade 8 Science — Viscosity and Fluid Flow Worksheet for Mastery

Grade 8 Science — Viscosity and Fluid Flow Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Define and distinguish between dynamic viscosity and kinematic viscosity.
  • Compare the flow behavior of low-viscosity fluids like water with high-viscosity oils.
  • Explain how viscosity influences flow rates in pipes and systems according to Poiseuille's law.
$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
Producers & Energy Worksheet for Grade 8 Science | Alberta Standards

Producers & Energy Worksheet for Grade 8 Science | Alberta Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the role of primary producers in energy transfer within ecosystems.
  • Identify factors influencing photosynthetic efficiency and primary productivity.
  • Describe the differences among grasses, shrubs, and boreal trees in Alberta regarding energy capture.
$2.00
Motors and Generators Worksheet | Science | Alberta Grade 8

Motors and Generators Worksheet | Science | Alberta Grade 8

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how electric motors convert electrical energy into mechanical motion.
  • Explain how generators convert mechanical motion into electrical energy.
  • Identify design parameters that affect motor and generator efficiency and power output.
$2.00
Grade 8 Science — Cell Theory Worksheet for Mastery

Grade 8 Science — Cell Theory Worksheet for Mastery

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the historical development of cell theory
  • Identify the core principles of cellular biology
  • Explain how microscopy and imaging techniques support cell theory
$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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