Grade 9 Worksheets

Learning Objectives

• Explain the biochemical pathways involved in cellular respiration, including glycolysis, the citric acid cycle, and electron transport chain.
• Describe the role of ATP in energy transfer within cells.
• Relate mitochondrial and chloroplast functions to metabolic processes such as respiration and photosynthesis.+ Show more

Learning Objectives

• Explain how computational models use equations, functions, and simulation to predict system performance.
• Develop and interpret performance objective functions for design decision-making.
• Describe how parameter estimation and sensitivity analysis support model tuning and uncertainty awareness.+ Show more

Learning Objectives

• Explain how economic, political, and social motivations shaped migration during colonization in Canada
• Identify major migration routes and how they influenced settlement patterns and territorial/population distribution
• Analyze how migration affected Indigenous and settler relationships over time

Learning Objectives

• Explain how the Silk Roads connected China, Central Asia, the Middle East, and Europe through trade networks.
• Identify major goods and non-material ideas that traveled along Silk Roads routes.
• Analyze how long-distance trade influenced economic, cultural, and political institutions.+ Show more

Learning Objectives

• Explain the process of energy conversion in different devices
• Identify the forms of energy involved in energy conversion processes
• Analyze the efficiency and energy losses during device operation+ Show more

Learning Objectives

• Understand the origins and early growth of labor unions in Canada.
• Identify key events that shaped labor movements during industrialization.
• Analyze the influence of immigration and diverse communities on labor rights.+ Show more

Learning Objectives

• Understand different prototyping methods and their appropriate use cases.
• Recognize the importance of measurement, iteration, and documentation in prototyping.
• Identify criteria for selecting materials and fidelity levels in prototype development.+ Show more

Learning Objectives

• Understand the purpose of chemical equations and the conservation of atoms.
• Learn how to represent reactions symbolically with correct formulas.
• Practice balancing chemical equations to reflect mass conservation.+ Show more

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 applications
• Analyze how circuit arrangements affect brightness, load sharing, and reliability+ Show more

Learning Objectives

• Understand key safety standards related to electrical installations and devices.
• Identify the purpose of various protective devices and safety labels.
• Interpret environmental considerations influencing electrical safety requirements.+ Show more

Learning Objectives

• Understand key strategies that enhance community resilience to shocks and stresses.
• Identify causes and consequences related to community vulnerabilities and adaptive responses.
• Evaluate the role of traditional ecological knowledge and policy evolution in resilience building.+ Show more

Learning Objectives

• Describe how Juneteenth is celebrated in different communities across the United States
• Analyze the cultural meaning of traditions such as parades, music, and storytelling
• Explain how celebrations can strengthen community bonds and collective identity

Learning Objectives

• Explain what distinguishes chemical changes from physical changes.
• Identify observable indicators of chemical reactions, such as gas production and precipitate formation.
• Interpret microscopic representations of reactant-to-product transformations in chemical reactions.+ Show more

Learning Objectives

• Explain how controlling variables helps link a cause to an observed effect in an investigation.
• Identify which variable is independent, dependent, and controlled in a given scenario.
• Describe measurement practices that improve reliability and accuracy of data.+ Show more

Learning Objectives

• Identify how graph axes, labels, and scales affect interpretation of data patterns.
• Interpret qualitative trends and quantitative relationships from graphs and tables.
• Distinguish likely outliers from typical values using spread and overall direction.+ Show more

Learning Objectives

• Explain how instrument scales, calibration, and consistent units improve measurement accuracy.
• Identify how significant figures represent precision and justified measurement limits.
• Convert between units and apply appropriate rounding rules to recorded data.+ Show more

Learning Objectives

• Understand the concept of resistance in electrical components
• Identify characteristics of linear resistance in circuit elements
• Differentiate between linear and nonlinear component behaviors+ Show more

Learning Objectives

• Understand how chemicals are used in everyday life and their societal benefits.
• Identify potential risks and environmental or health impacts associated with chemical use.
• Evaluate considerations for safe handling, disposal, and regulation of chemicals.+ Show more

Learning Objectives

• Understand key indicators used to measure quality of life across different communities.
• Analyze disparities between urban and rural contexts using various metrics.
• Explore causes and consequences of differing development trajectories in communities.+ Show more

Learning Objectives

• Explain the differences between ionic, covalent, and metallic bonds, including bond energies, polarity, and lattice structures.
• Illustrate how Lewis structures and electron sharing/transfer models explain molecular shapes and intermolecular forces.
• Connect atomic electron configurations to properties such as melting point, conductivity, and solubility.+ Show more

Learning Objectives

• Analyze the components of modern transportation networks and their roles in supporting economic activity.
• Identify causes and effects associated with transportation infrastructure investments and land-use policies.
• Evaluate the impacts of technological shifts and policy reforms on transportation systems.+ Show more

Learning Objectives

• Define mechanical work as the scalar product of force and displacement.
• Identify and distinguish between kinetic and potential energy.
• Calculate work done by a constant force in different contexts.+ Show more

Learning Objectives

• Explain the particle model as a representation of matter in different states.
• Describe how particle spacing, motion, and collisions explain macroscopic phenomena such as diffusion and pressure.
• Link observable behaviour of solids, liquids, and gases to particle arrangement and motion using Alberta examples.

Learning Objectives

• Explain how the cardiovascular system functions as a transport network for oxygen, nutrients, and waste removal
• Describe the roles of the heart, valves, and blood vessel hierarchy in blood flow
• Model how haemodynamics (pressure, flow, and resistance) helps regulate tissue oxygen delivery+ Show more

Learning Objectives

• Understand how feedback loops, redundancy, and cross-regulation contribute to multi-system coordination in the body.
• Explain how exercise triggers responses across respiratory, cardiovascular, and metabolic pathways.
• Identify the mechanisms by which disruptions in one component can affect overall homeostasis and clinical outcomes.+ Show more

Learning Objectives

• Analyze key events, alliances, and clashes between Indigenous peoples and settlers.
• Understand how differing worldviews, territorial disputes, and resource competition influenced relationships.
• Evaluate the impacts of historical relationships on Indigenous sovereignty and colonial goals.+ Show more

Learning Objectives

• Understand the routes and settlement trends during colonization in Canada.
• Analyze the motivations behind migration, including economic and political factors.
• Examine the impact of migration on Indigenous and settler relations.+ Show more

Learning Objectives

• Explain how sea surface temperature (SST) anomalies can change atmospheric convection and circulation
• Describe the ENSO mechanism as a canonical example of ocean–atmosphere coupling
• Use ideas from time-series and lag correlation to connect ocean heat content changes to atmospheric responses+ Show more

Learning Objectives

• Explain how temperature, pressure, moisture, and wind interact to produce weather patterns
• Describe how phase changes of water vapor contribute to cloud formation and precipitation
• Analyze how heat transfer methods (radiation, conduction, convection) drive large-scale atmospheric circulation

Learning Objectives

• Describe the basic principles of molecular geometry and VSEPR theory.
• Identify common molecular shapes such as linear, trigonal planar, tetrahedral, and bent.
• Understand how molecular shapes influence polarity and intermolecular forces.+ Show more

Learning Objectives

• Understand key strategies and technologies promoting sustainable resource management.
• Analyze the long-term impacts of renewable energy and land reclamation practices.
• Evaluate the role of policy, community values, and indigenous knowledge in sustainability.+ Show more

Learning Objectives

• Understand how treaties and legal frameworks influence Indigenous resource rights.
• Analyze the role of First Nations, Métis, and Inuit communities in resource management.
• Evaluate the impact of co-management agreements on community wellbeing and ecological stewardship.+ Show more

Learning Objectives

• Identify and describe the major categories of natural resources in Canada, including minerals, forests, freshwater, agricultural, and energy resources.
• Map the geographic distribution of these resource types across Canada's regions.
• Explain the economic significance of different resource regions and how geology and climate influence resource availability.+ Show more

Learning Objectives

• Understand and define mechanical work, including the calculation for constant forces.
• Identify and distinguish between kinetic energy and potential energy.
• Explain energy transfer mechanisms in simple systems such as lifting and acceleration.+ Show more

Learning Objectives

• Understand Newton's three laws of motion and their applications.
• Analyze force diagrams and components in different physical scenarios.
• Apply proportionality between net force and acceleration to predict motion in systems with constant mass.+ Show more

Learning Objectives

• Define and describe chemical properties and distinguish them from physical properties.
• Identify examples of chemical reactions such as rusting and combustion.
• Explain how indicators like gas evolution, precipitate formation, and color change signify chemical changes.+ Show more

Learning Objectives

• Explain how plate motions produce different types of plate boundaries and surface features.
• Interpret evidence for plate tectonics, including seafloor age patterns and paleomagnetic stripes.
• Connect patterns of earthquakes and volcano locations to divergent, convergent, and transform margins.

Learning Objectives

• Describe the historical context of September 11, 2001, and explain why the events are remembered.
• Identify key groups and individuals who showed courage and contributed to recovery efforts.
• Connect remembrance and empathy to modern ideas of patriotism and national identity.

Learning Objectives

• Explain the mechanisms behind divergent, convergent, and transform plate boundaries.
• Identify surface expressions of different types of plate margins.
• Connect evidence such as seafloor age, paleomagnetic stripes, and seismic distributions to plate tectonic processes.+ Show more

Learning Objectives

• Understand the structure and function of the cardiovascular system in transporting oxygen, nutrients, and wastes.
• Identify the roles of the heart chambers, valves, and blood vessels in circulation.
• Explain the mechanisms of blood flow regulation, including vascular resistance and cardiac output.+ Show more

Learning Objectives

• Explain how DNA replication supports heredity during cell division
• Describe how meiosis produces gametes with half the chromosome number
• Connect replication errors to possible inheritance outcomes+ Show more

Learning Objectives

• Identify and describe various natural hazards such as landslides, volcanic eruptions, tsunamis, floods, and severe storms.
• Analyze the geologic and atmospheric indicators associated with natural hazards.
• Evaluate the risks and resilience of human and ecological systems using hazard maps, recurrence intervals, and paleoevidence.+ Show more

Learning Objectives

• Understand the process of DNA replication
• Identify the key steps and enzymes involved in DNA replication
• Describe the semi-conservative nature of DNA duplication+ Show more

Learning Objectives

• Explain how immigration can supplement labor forces during periods of industrial growth in Canada.
• Analyze how immigration reshapes social diversity through demographic change and cultural contributions.
• Evaluate social tensions that may arise when communities expand rapidly and resources feel strained.+ Show more

Learning Objectives

• Identify key indicators that define liveable communities, including access to services, green spaces, health, and social inclusion.
• Understand how economic, zoning, and demographic factors influence community livability.
• Analyze the relationships among housing, employment, transit, and environmental health in shaping quality of life.+ Show more

Learning Objectives

• Explain how climate, resources, and economic opportunities influence where populations settle.
• Compare population density patterns in urban and rural areas and interpret what those patterns suggest.
• Describe how migration can change population distribution and regional demographic trends.

Learning Objectives

• Explain the hierarchy of medieval Japan’s feudal system, including the emperor, shogun, daimyo, and samurai
• Analyze how cultural values such as loyalty, martial skill, and Confucian principles supported feudal stability
• Describe how feudal governance and economic obligations connected regional control, taxes, and military power

Learning Objectives

• Explain the principle of electromagnetic induction and how changing magnetic flux induces an electromotive force.
• Identify practical applications of electromagnetic induction in regional power systems, such as hydroelectric generators and transformers.
• Describe the relationship between flux change, induced voltage direction, and frequency in electromagnetic systems.+ Show more