Grade 8 Worksheets

Learning Objectives

• Understand key principles of ecological restoration in Alberta contexts.
• Identify various approaches used in habitat reclamation and species reintroductions.
• Explain the importance of monitoring recovery metrics and adaptive management.+ Show more

Learning Objectives

• Define dynamic and kinematic viscosity and describe how they relate to flow resistance
• Explain how temperature and flow speed affect viscosity and flow patterns (laminar vs. turbulent)
• Use qualitative ideas from Poiseuille’s law to predict how viscosity and pipe size affect flow rate+ Show more

Learning Objectives

• Evaluate health information by examining the source, evidence, and purpose.
• Identify common signs of unreliable health claims in digital and print media.
• Practice using credibility checks to support safer health decisions.

Learning Objectives

• Understand the relationship between fluid speed and pressure in Bernoulli's principle
• Learn how energy conservation applies to incompressible flow
• Explain real-world applications such as lift in airfoils and flow in pipes+ Show more

Learning Objectives

• Understand how human land use alters habitat structure
• Identify ways agriculture, urbanization, and infrastructure impact ecosystems
• Explain the effects of habitat fragmentation on native species+ Show more

Learning Objectives

• Explain how genetic diversity within and among populations helps species adapt to changing conditions.
• Describe how mutation, gene flow, population size, and selective pressure shape genetic variation.
• Evaluate how low genetic diversity can increase vulnerability, including inbreeding depression.+ Show more

Learning Objectives

• Explain how preventive health practices help prevent disease or injury.
• Identify examples of screenings, vaccinations, and check-ups.
• Describe how early detection can protect long-term health.

Learning Objectives

• Explain how energy transfer during phase changes affects particle arrangement and motion.
• Distinguish melting, freezing, evaporation, condensation, and boiling using particle behavior and energy changes.
• Use evidence from temperature trends to describe when energy is being used for rearranging particles versus changing temperature.

Learning Objectives

• Explain how separation of powers and checks and balances limit government power.
• Describe how federalism divides authority between state and national governments.
• Analyze how constitutional rights and Supreme Court decisions affect civil liberties and civil rights.+ Show more

Learning Objectives

• Explain the concepts of linear momentum and impulse in collision events.
• Apply conservation of momentum principle to elastic and inelastic collisions.
• Distinguish between elastic and inelastic collisions using real-world examples.+ Show more

Learning Objectives

• Interpret data graphs and statistical summaries
• Identify performance trends in test data
• Evaluate the effectiveness of design modifications+ Show more

Learning Objectives

• Understand how cell membranes regulate the movement of substances.
• Identify different transport mechanisms across cell membranes.
• Explain how substances move via diffusion and active transport.+ Show more

Learning Objectives

• Describe the processes involved in the water cycle, including evaporation, condensation, precipitation, infiltration, runoff, and groundwater flow.
• Explain the role of energy from sunlight and gravity in driving the water cycle.
• Connect the water cycle to mechanical and chemical weathering processes such as river incision, karst formation, and coastal erosion.+ Show more

Learning Objectives

• Understand the concept of inertia and Newton's first law
• Identify examples of inertia in everyday life
• Explain how net force affects motion+ Show more

Learning Objectives

• Explain how form and structure (headings, sequence, spacing) shape a reader’s focus and interpretation.
• Analyze how stylistic choices (dialogue, sentence rhythm, figurative language) create tone and mood.
• Compare two versions of the same information and describe how structure changes meaning.

Learning Objectives

• Understand how the positions of the centre of gravity and buoyancy affect stability of floating bodies.
• Describe how hull shape and loading influence tipping moments and capsizing thresholds.
• Calculate stability margins and analyze buoyancy shifts during loading.+ Show more

Learning Objectives

• Understand the key goals and initiatives of late 19th and early 20th-century reform movements.
• Identify major achievements and limitations of progressives in social and political reforms.
• Analyze the social and political dynamics that shaped reform efforts during this period.

Learning Objectives

• Identify the main components of the solar system, including the Sun, planets, dwarf planets, moons, asteroids, and comets.
• Understand the relative scale and composition of different celestial bodies in the solar system.
• Describe orbital characteristics and gravitational interactions among planets and other objects.+ Show more

Learning Objectives

• Understand methods for sampling and testing water quality.
• Identify indicators of water health and ecological impacts.
• Learn measurement protocols and interpret results for ecosystem protection.

Learning Objectives

• Explain how the Treaty of Guadalupe Hidalgo changed United States territory after the Mexican-American War.
• Describe how the expansion of new territories intensified debates over slavery.
• Analyze how territorial changes increased sectional tensions between the North and the South.+ Show more

Learning Objectives

• Explain how economic, environmental, and social factors influence migration and settlement patterns.
• Compare rural depopulation and urbanization using real-world geographic examples.
• Analyze how migration affects infrastructure, resources, and regional development.

Learning Objectives

• Explain how separation of powers and checks and balances prevent abuse of authority in the U.S. government.
• Describe how federalism divides power between the national government and the states.
• Summarize how the Supreme Court and constitutional amendments influence civil liberties and civil rights.

Learning Objectives

• Identify definitional phrases within sentences.
• Use surrounding sentences to infer the meaning of unfamiliar words.
• Differentiate literal language from figurative or technical language through context.+ Show more

Learning Objectives

• Understand the key events and developments of the 1850s that contributed to political polarization.
• Analyze how electoral laws, Supreme Court rulings, and legislative acts influenced regional tensions.
• Evaluate the impact of legal and political shifts on national unity during the period.+ Show more

Learning Objectives

• Add and subtract radicals by combining only like radicals (same radicand).
• Simplify radical expressions using perfect squares and exponent/root rules.
• Simplify products and quotients of radicals by combining factors under one radical when appropriate.

Learning Objectives

• Analyze how pivotal historical events create immediate effects and longer-term changes in communities and institutions.
• Evaluate why certain events altered political, economic, and social trajectories, including how collective memory is shaped.
• Connect causes and consequences by linking political decisions, economic pressures, and social movements to observable outcomes.+ Show more

Learning Objectives

• Explain how a pivotal event produces immediate effects and longer-term changes in communities and institutions.
• Analyze causes and consequences by linking political decisions, economic pressures, and social movements to observable outcomes.
• Compare pre-event and post-event conditions to identify continuity and change over time.+ Show more

Learning Objectives

• Explain how Canada’s government mobilized resources and industries for World War II.
• Describe how wartime labour changes affected different groups and created inequalities.
• Evaluate perspectives on the economic benefits and social costs of wartime economic mobilization.

Learning Objectives

• Identify the central idea of an informational text by noticing repeated key claims and themes.
• Distinguish supporting details from the central idea by asking what the text emphasizes overall.
• Use textual evidence to explain how details work together to develop the author’s main point.

Learning Objectives

• Differentiate between mixtures and compounds based on their properties and formation.
• Identify characteristics of mixtures and compounds through examples and observations.
• Understand methods of separation for mixtures and the difficulty of separating compounds.+ Show more

Learning Objectives

• Identify the textual details that support an inference.
• Differentiate between a reasonable inference and unsupported guessing.
• Explain how word choice, dialogue, and sensory details contribute to meaning.

Learning Objectives

• Understand different types of population growth models, including logistic and exponential growth.
• Identify factors that limit population size, such as resources and predation.
• Interpret graphs of population curves to analyze fluctuations and steady states.+ Show more

Learning Objectives

• Understand the origins of industrialization and its impact on Canadian labour conditions.
• Analyze the working environments in factories during the early 20th century.
• Identify the emergence of labour movements and the role of unions.+ Show more

Learning Objectives

• Understand the different types of pulley arrangements and their mechanical advantages.
• Explain force distribution and support reactions in fixed, movable, and compound pulleys.
• Calculate ideal and real mechanical advantage considering friction and rope stretch.+ Show more

Learning Objectives

• Define density as mass per unit volume and identify its SI units
• Use density relationships to predict whether an object will float or sink in water
• Explain relative density (specific gravity) and interpret what values greater than or less than 1 mean+ Show more

Learning Objectives

• Explain how density differences create layered (stratified) fluids and pycnoclines
• Interpret how temperature and salinity affect density gradients in natural and engineered systems
• Describe buoyancy and vertical mixing across fluid interfaces and predict when overturning is likely

Learning Objectives

• Describe how fluid speed and pressure are related in Bernoulli's principle.
• Explain the conservation of energy in fluid flow.
• Apply Bernoulli's principle to real-world examples like airfoils and constricted pipes.

Learning Objectives

• Understand the hierarchy of cell organization from cells to organ systems.
• Identify the structure and function of different cell types, tissues, and organs.
• Explain how similar cells combine to form tissues and how tissues form organs.+ Show more

Learning Objectives

• Identify how an introduction sets topic and relevance in a presentation.
• Use transitions and supporting details to arrange ideas in a logical sequence.
• Explain how audience needs and situation shape word choice and formality.+ Show more

Learning Objectives

• Explain how atomic structure and particle models help predict substance properties such as solubility and states of matter.
• Compare polar and nonpolar molecular arrangements and relate them to interactions with water.
• Use particle models to describe how extended structures (polymers and crystalline solids) influence observable behaviors.

Learning Objectives

• Understand the characteristics of different regional economies in the United States before the Civil War.
• Analyze how economic differences contributed to sectional tensions.
• Identify the relationship between economic interests and political conflicts over tariffs, labor, and expansion.

Learning Objectives

• Understand the principle of conservation of mass in closed and open systems.
• Apply mass and mole calculations to biological and chemical reactions.
• Recognize factors that lead to apparent mass changes in open systems.+ Show more

Learning Objectives

• Describe the structural components of chloroplasts involved in photosynthesis.
• Explain the light-dependent reactions and the Calvin cycle in photosynthesis.
• Identify environmental factors affecting photosynthetic efficiency.+ Show more

Learning Objectives

• Explain how abiotic and biotic factors influence population size and distribution over time.
• Describe how birth, death, immigration, and emigration rates affect local population trajectories.
• Use density dependence and temporal variation to predict changes in population patterns.+ Show more

Learning Objectives

• Explain how diffusion, osmosis, facilitated diffusion, and active transport move materials across membranes
• Describe the roles of concentration gradients, membrane surface area, and ATP in determining net transport rate
• Compare passive, active, and bulk (vesicular) transport, including endocytosis and exocytosis+ Show more

Learning Objectives

• Identify observable signs indicating a chemical reaction
• Describe different types of signs such as temperature change, precipitate formation, colour change, and gas release
• Understand real-world examples of chemical change signatures in environmental and industrial contexts

Learning Objectives

• Differentiate between weather and climate and understand their temporal and spatial scales.
• Describe how air masses, fronts, and pressure systems influence weather events.
• Explain the processes of precipitation and their role in weather patterns.+ Show more

Learning Objectives

• Use weighted scoring and Pareto comparisons to prioritize design options under competing constraints.
• Estimate costs and benefits to justify a chosen solution using tradeoff reasoning.
• Perform basic sensitivity analysis to understand how changes in assumptions affect decisions.