Grade 8 Worksheets

Learning Objectives

• Explain how net force is determined when multiple forces act on an object
• Use Newton’s second law idea (a depends on net force and mass) to predict acceleration
• Connect net force to changes in velocity, including changes in speed and direction+ Show more

Learning Objectives

• Understand the territorial outcomes of the Mexican-American War and the Treaty of Guadalupe Hidalgo.
• Analyze how territorial expansion influenced debates over slavery in the United States.
• Examine the regional and political impacts of territorial changes following the war.+ Show more

Learning Objectives

• Understand the significance of the Louisiana Purchase in expanding U.S. territory.
• Analyze the geographic, political, and economic impacts of territorial expansion.
• Evaluate how territorial changes influenced national identity and westward expansion ideas.+ Show more

Learning Objectives

• Explain how models show structure-function relationships in cells.
• Use models to describe how diffusion and osmosis support cell survival.
• Connect organelle roles to energy transfer in cell processes.+ Show more

Learning Objectives

• Explain how comparative analysis reveals patterns of change and persistence across different time periods
• Identify and use social, political, and economic indicators when comparing historical communities
• Describe how causes such as policy shifts, demographic movements, and economic restructurings can produce different outcomes+ Show more

Learning Objectives

• Explain why the United States initially chose neutrality during World War I
• Identify the economic and security reasons that led the U.S. to join the Allied powers in 1917
• Describe how U.S. participation changed government involvement in the economy and society+ Show more

Learning Objectives

• Explain how post-World War I economic growth was shaped by government policies and business practices.
• Identify major social conflicts of the post-war period, including labor rights and immigration concerns.
• Analyze how different groups argued for different levels of regulation and government control.

Learning Objectives

• Explain how particle models connect the structure of atoms and molecules to observable properties such as state of matter.
• Compare polar and nonpolar molecular arrangements and predict how they affect interactions with water (solubility and separation).
• Describe how extended structures (polymers and crystalline solids) differ in properties based on particle connections and energy movement.

Learning Objectives

• Explain how technological and scientific innovations can change economic development and daily routines
• Analyze how inventions can create both opportunities and challenges for different groups in society
• Evaluate historical examples (steam engine, medicine) to describe societal transformation over time

Learning Objectives

• Define civic participation and participatory impact in a democracy.
• Identify examples of civic participation such as voting, volunteering, and advocacy.
• Explain how civic participation can influence public policy decisions and community outcomes.+ Show more

Learning Objectives

• Understand the relationship between energy transfer, material type, mass, and temperature change.
• Explain the concept of specific heat capacity and its role in thermal responses of substances.
• Interpret how different heat capacities affect temperature changes for identical energy inputs.+ Show more

Learning Objectives

• Explain how human land use (agriculture, forestry, urban growth, and resource extraction) affects natural systems like soil, water, and habitats.
• Assess environmental impacts by identifying cause-and-effect relationships such as erosion, habitat loss, and water-quality changes.
• Describe continuity and change in how communities manage land and resources over time.

Learning Objectives

• Explain how human settlements adapt to and modify environmental features.
• Analyze spatial patterns of human-environment interactions using examples from regions.
• Evaluate environmental consequences of land use and resource use for ecosystem sustainability.

Learning Objectives

• Explain how abiotic and biotic factors interact to change population size and distribution
• Describe how birth, death, immigration, and emigration influence local population trajectories
• Use examples from Alberta to connect density dependence and seasonal climate to population dynamics

Learning Objectives

• Explain how human activities influence environmental features and how environments affect settlement choices
• Analyze examples of human-environment interactions such as urban expansion and agricultural resource use
• Identify consequences of these interactions for ecosystems, land management, and sustainability+ Show more

Learning Objectives

• Describe how energy transfers through different mechanical subsystems such as gears, pulleys, and hydraulics.
• Identify points of energy conversion and quantify energy losses in system components.
• Calculate the net useful energy transfer in case study systems like conveyor assemblies and pump–actuator systems.+ Show more

Learning Objectives

• Explain how human activities such as farming, forestry, urban growth, and resource extraction can affect natural systems
• Identify ecosystem responses to land-use changes, including soil erosion, habitat loss, and water quality changes
• Evaluate how economic needs, cultural values, and environmental capacity influence land-use decisions+ Show more

Learning Objectives

• Differentiate between static friction and kinetic friction and explain when each applies.
• Describe how surface texture, normal force, and material pairing affect frictional force.
• Apply friction concepts to real-world scenarios involving traction, road/gravel wear, and slope driving force.

Learning Objectives

• Understand the concept of kinetic energy and its dependence on mass and speed.
• Interpret graphs relating kinetic energy to mass and the square of speed.
• Analyze the energy interchange in systems like pendulums and roller coasters.+ Show more

Learning Objectives

• Understand the basic concepts of particles and their behavior in different states of matter.
• Recognize how particle motion and arrangement influence properties like rigidity, flow, and compressibility.
• Relate microscopic particle behavior to macroscopic observable traits in real-world examples.

Learning Objectives

• Explain how life in the American colonies under British rule created social and political tensions.
• Describe key conflicts and events that fueled colonial resistance.
• Identify common colonial grievances and connect them to the desire for self-government.+ Show more

Learning Objectives

• Describe the classification of igneous, sedimentary, and metamorphic rocks.
• Explain the processes of the rock cycle, including melting, cooling, sedimentation, and metamorphism.
• Identify geological evidence such as strata, fossils, and radiometric dating used to interpret Earth's history.+ Show more

Learning Objectives

• Describe the particle arrangements of solids, liquids, and gases.
• Explain how particle bonding strength and energy influence state properties.
• Identify examples of different states of matter in Alberta environments.+ Show more

Learning Objectives

• Understand the cultural and historical significance of Pi Day.
• Explore various ways communities celebrate Pi and promote STEM interests.
• Reflect on the values of curiosity, perseverance, and collaboration in learning math.+ Show more

Learning Objectives

• Understand the fundamental principles of measurement including accuracy, precision, and SI units.
• Apply measurement conventions and unit conversions accurately in scientific contexts.
• Identify appropriate instruments for measuring mass, volume, length, and temperature.+ Show more

Learning Objectives

• Define and differentiate between dynamic and kinematic viscosity.
• Explain how viscosity affects fluid flow in pipes and systems.
• Identify factors influencing viscosity, such as temperature and shear.+ Show more

Learning Objectives

• Explain how electric and magnetic forces can be described using field interactions
• Describe how interaction strength changes with separation distance for electric forces and with orientation/pole strength for magnetic interactions
• Use examples (charged pith balls, bar magnets, compass near a wire) to predict force direction and relative magnitude

Learning Objectives

• Explain how geographic features and resource availability influence where settlements form and grow
• Interpret map and spatial data to identify patterns in land use (residential, agricultural, industrial)
• Describe how land-use decisions can affect transportation systems and environmental sustainability

Learning Objectives

• Explain how GIS and spatial data help identify land use changes over time.
• Describe how geographic patterns (such as where development spreads) can be measured using maps.
• Use geographic reasoning to connect land use change to environmental and human impacts.

Learning Objectives

• Organize historical research into a clear structure that matches a research question.
• Support claims with relevant evidence from primary and secondary sources.
• Use accurate citations so an audience can verify information and give proper credit.

Learning Objectives

• Explain how intermolecular forces influence melting point, boiling point, and solubility.
• Describe regional phenomena such as freeze–thaw cycles, hydrocarbon volatility, and humidity effects in terms of molecular interactions.
• Compare the strength of different types of intermolecular forces and their effects on physical properties.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Understand the principles of habitat reclamation and restoration.
• Identify different strategies used to restore ecological functions.
• Analyze the importance of monitoring recovery metrics.+ Show more

Learning Objectives

• Describe characteristics of drainage basins and watershed boundaries.
• Explain how runoff generation, stream networks, and tributary hierarchy affect watershed functions.
• Analyze the influence of land cover, slope, and soil type on infiltration and overland flow.+ Show more

Learning Objectives

• Analyze how tone, pacing, emphasis, and supporting details shape meaning in spoken media.
• Identify a speaker’s claim, key reasons, and intended impact in an interview or recorded speech.
• Evaluate credibility and urgency by examining word choice and language structures.

Learning Objectives

• Explain the function of simple machines in redirecting forces and transferring energy.
• Identify different types of simple machines such as levers, pulleys, and gears.
• Describe how mechanical advantage affects force and displacement in simple machines.+ Show more

Learning Objectives

• Explain how magnetic fields are produced by magnets and by moving electric charges in current-carrying conductors.
• Use field line ideas to describe polarity, relative strength, and how field patterns form around magnets.
• Compare the behavior of ferromagnetic materials to non-magnetic materials in magnetic fields.+ Show more

Learning Objectives

• Explain how the hydrologic cycle shapes water availability in a large basin
• Describe how watershed connectivity influences nutrient loading and ecosystem impacts
• Distinguish groundwater–surface water exchange and identify possible contaminant pathways+ Show more

Learning Objectives

• Understand the relationship between air mass motions and weather changes.
• Identify how synoptic-scale analyses explain shifts in weather conditions.
• Describe the processes of frontogenesis and cyclogenesis.+ Show more

Learning Objectives

• Understand Canada's role in international peace efforts after World War I.
• Identify key organizations and events related to Canada's diplomatic history.
• Analyze how wartime experiences influenced Canada's foreign policy decisions.+ Show more

Learning Objectives

• Understand how earthquake catalogs are compiled and interpreted.
• Analyze seismic data to identify patterns and recurrence intervals.
• Explore the role of fault maps and volcanic histories in hazard assessment.+ Show more

Learning Objectives

• Explain how aerobic respiration converts chemical energy into ATP through glycolysis, the Krebs cycle, and oxidative phosphorylation
• Describe the role of mitochondria and proton gradients in chemiosmosis
• Compare aerobic ATP production with anaerobic fermentation and connect energy pathways to oxygen availability

Learning Objectives

• Analyze factors that influence population growth and decline in ecosystems.
• Identify and describe biotic and abiotic influences such as resource availability, invasive species, and environmental events.
• Interpret population graphs and birth/death rate trends to understand long-term population stability.+ Show more

Learning Objectives

• Understand the processes involved in the water cycle, including evaporation, condensation, precipitation, and collection.
• Identify key processes in the cycling of matter within ecosystems, especially photosynthesis, respiration, decomposition, and nutrient transformation.
• Explain how matter, such as water and carbon, moves through living organisms and the environment, and how mass is conserved in these processes.

Learning Objectives

• Analyze historical practices of social inclusion and exclusion in Canadian history.
• Evaluate the social and ethical impacts of exclusionary policies on marginalized groups.
• Develop critical perspectives on social justice, community belonging, and national identity.

Learning Objectives

• Explain key historical events connected to the origin of Flag Day in the United States.
• Describe why Flag Day is significant in American civic culture and community identity.
• Use information from a historical passage to answer comprehension and vocabulary questions.

Learning Objectives

• Explain how matter cycles through ecosystems using decomposition, mineralization, nitrogen fixation, and sedimentation.
• Describe carbon and nitrogen pathways and how soil organic matter connects biotic and abiotic pools.
• Analyze how temperature, moisture, and altered river flows affect nutrient availability and ecosystem productivity.

Learning Objectives

• Explain how climate patterns are identified by summarizing many years of weather data into trends and averages.
• Distinguish natural variability from persistent climate change using evidence and reasoning.
• Describe how feedbacks (such as ice-albedo and water-vapor effects) can amplify or reduce climate change.