Grade 12 Worksheets

Learning Objectives

• Explain how regression models predict numerical outcomes and compare them to classification models
• Identify factors that affect prediction accuracy, such as model fit and variable relationships
• Choose the correct modeling approach for a given prediction problem and justify the choice

Learning Objectives

• Understand the principles of radioactive decay and decay laws
• Identify key concepts related to nuclear reactions and conservation of nucleon number
• Apply decay calculations to practical scenarios such as radiotracing and energy release+ Show more

Learning Objectives

• Explain how energy flows through ecosystems
• Describe how matter cycles through the biosphere
• Explain photosynthesis in carbon and nutrient cycling+ Show more

Learning Objectives

• Explain why temperature can stay constant during a phase change even as energy is added or removed.
• Interpret a heating curve to identify melting and boiling plateaus and relate them to energy input.
• Use the particle model to describe how particle spacing and interactions change from solid to liquid to gas.

Learning Objectives

• Describe the semi-conservative mechanism of DNA replication.
• Identify the roles of enzymes such as helicase, primase, and DNA polymerase.
• Explain the importance of replication fidelity, proofreading, and repair mechanisms.+ Show more

Learning Objectives

• Understand the components and functions of regulatory networks in gene expression.
• Describe how epigenetic modifications influence gene activity.
• Analyze examples of regulatory networks in Alberta's ecological and agricultural contexts.+ Show more

Learning Objectives

• Understand the fundamental principles of gravitational dynamics and Keplerian motion.
• Analyze how orbital parameters such as eccentricity, inclination, and semimajor axis influence planetary and satellite systems.
• Apply formulas for escape velocity, orbital energy, and perturbation effects through quantitative problems.+ Show more

Learning Objectives

• Identify different types of waves and their characteristics
• Understand properties such as wavelength, frequency, amplitude, and speed
• Apply quantitative models to describe wave propagation+ Show more

Learning Objectives

• Explain the historical background of Patriot Day and the events of September 11, 2001
• Analyze how speeches and media shape national identity and collective memory
• Evaluate how civic responsibility and unity are reflected in memorial practices

Learning Objectives

• Explain how mental health is essential to overall well-being and how community support can reduce psychological stress.
• Analyze how workplace and school cultures influence mental health outcomes and individual coping behaviors.
• Evaluate evidence-based strategies for managing stress, building resilience, and creating healthy environments.

Learning Objectives

• Use significant figures appropriately when reporting experimental measurements.
• Apply correct scientific units and labeled diagrams to improve clarity and reproducibility.
• Present data using organized tables and graphs while using consistent scientific terminology.+ Show more

Learning Objectives

• Understand the mechanisms driving plate movements such as mantle convection and isostasy.
• Identify different types of plate boundaries and the geologic features they produce.
• Explain how geologic evidence, including radiometric dating, stratigraphy, and seismic tomography, reconstructs Earth's geologic history.+ Show more

Learning Objectives

• Identify different types of electromagnetic waves based on their properties
• Understand the spectrum of electromagnetic radiation
• Relate wavelength, frequency, and energy for various electromagnetic waves+ Show more

Learning Objectives

• Explain how ancient African civilizations and cultural traditions have influenced societies today.
• Analyze how celebrating Africa Day supports identity, unity, and historical awareness.
• Use evidence from historical themes to make connections between the past and modern development.

Learning Objectives

• Understand how models are used to predict outcomes under constraints in engineering and design.
• Identify different types of models such as diagrams, scaling, and physics-based representations.
• Analyze how uncertainty and assumptions influence decision-making in modeling.+ Show more

Learning Objectives

• Analyze how identity is shaped by both personal experiences and cultural expectations.
• Use precise vocabulary related to acceptance, self-expression, and inclusivity.
• Evaluate how representation can influence social attitudes and belonging.+ Show more

Learning Objectives

• Understand the different types of atomic packing in solids
• Identify unit cell geometries and their significance
• Explore bonding types that produce various crystal structures+ Show more

Learning Objectives

• Understand the basic concepts of nuclear fission
• Identify how nuclear energy is released during fission
• Distinguish nuclear fission from chemical reactions+ Show more

Learning Objectives

• Explain the roles and responsibilities of the legislative, executive, and judicial branches of the U.S. government.
• Describe how checks and balances help prevent abuse of power within the federal system.
• Use constitutional provisions and landmark cases to support claims about branch independence and accountability.

Learning Objectives

• Understand Le Chatelier’s principle and how it predicts the response of chemical equilibrium systems to external stresses.
• Explain how changes in concentration, pressure, and temperature shift equilibrium positions.
• Describe the effects of catalysts on equilibrium systems.+ Show more

Learning Objectives

• Identify factors that influence the amount of product formed in a reaction.
• Explain how particle behavior affects reaction rates and yields.
• Predict how changing reaction conditions impacts yield based on chemical principles.

Learning Objectives

• Explain how radiometric dating uses radioactive decay and half-lives to estimate the absolute age of rocks and minerals.
• Compare major isotope systems (U–Pb, K–Ar, and C–14) and identify what kinds of materials and events each is best suited for.
• Describe the role of closure temperature, isotope systematics, and analytical uncertainties in interpreting radiometric dates.

Learning Objectives

• Identify theme claims by tracing recurring ideas, conflicts, and changes in characters or reasoning across a text.
• Explain how patterns build a defensible interpretation rather than relying on a single moment.
• Distinguish theme from topic and from plot events by using evidence and logical connection.+ Show more

Learning Objectives

• Understand the basic concepts of planetary orbits
• Identify key factors influencing orbital speed and distance
• Explain how gravity governs orbital paths at different scales+ Show more

Learning Objectives

• Understand the different types of chemical bonds: ionic, covalent, and metallic.
• Identify the characteristics and properties associated with each bond type.
• Compare bond energies, electron sharing, and their effects on material properties.+ Show more

Learning Objectives

• Explain the main claims of modernization theory and identify its key variables (economic development, secularization, and institutional restructuring).
• Analyze cause-and-effect relationships in modernization narratives, including how industrialization can reshape institutions and social life.
• Evaluate continuities and changes across agrarian, industrial, and postindustrial contexts.+ Show more

Learning Objectives

• Identify different narrative perspectives: first-person, second-person, and third-person
• Analyze how perspective influences a story's framing and meaning
• Differentiate between narrative points of view through contextual clues+ Show more

Learning Objectives

• Explain how economic and social pressures can transform family forms, caregiving arrangements, and intergenerational relationships.
• Analyze cause-and-consequence links between family change and outcomes for child welfare and gender roles.
• Compare continuity and change in family life across different social classes and policy contexts.+ Show more

Learning Objectives

• Identify how SELECT queries filter rows using WHERE conditions.
• Use ORDER BY to sort query results and predict the output order.
• Interpret SQL syntax to determine which columns are returned.

Learning Objectives

• Understand the concept of global interconnectedness and shared responsibility in environmental sustainability.
• Analyze international frameworks and cooperative efforts like climate accords.
• Evaluate the role of individual actions in contributing to global environmental health.+ Show more

Learning Objectives

• Explain the major processes of geologic evolution including plate motion, internal heat, and erosion.
• Identify different types of plate boundaries and their associated geological activities.
• Describe how evidence like rock ages and magnetic patterns support plate tectonics models.+ Show more

Learning Objectives

• Choose an appropriate collection type (array, list, or set) for a given problem and justify the choice.
• Predict how an iteration loop will process each element in a collection.
• Use reasoning to compute totals, avoid duplicates, and search through collections.

Learning Objectives

• Explain key climate science concepts (atmospheric greenhouse effect, carbon cycle, and feedbacks) that contribute to global warming.
• Interpret simplified scientific data and describe how climate models project future temperature and climate change impacts.
• Evaluate social, economic, cultural, and ethical consequences of climate shifts and climate policy decisions.+ Show more

Learning Objectives

• Explain how atmospheric composition, pressure gradients, and thermal structure drive large-scale circulation patterns.
• Use the Coriolis force and cell/jet/frontal concepts (Hadley and Ferrel cells, jet streams, fronts) to interpret weather regimes.
• Connect atmospheric stability, lapse rates, and radiative heating to short-term variability and longer-term climate patterns.

Learning Objectives

• Explain how laminar and turbulent flow affect river and groundwater movement in Alberta contexts
• Apply continuity and Bernoulli ideas to predict how pressure, speed, and flow rate relate in real systems
• Use scaling and dimensional analysis reasoning to connect lab observations to field-scale fluid behavior+ Show more

Learning Objectives

• Understand the principles of wave interference, including constructive and destructive patterns.
• Analyze standing waves and resonance phenomena in various systems.
• Apply mathematical superposition principles to predict nodal and antinodal structures.+ Show more

Learning Objectives

• Explain why engineered systems often improve one performance goal while worsening another, using the idea of trade-offs.
• Evaluate design alternatives using data, models, and explicit reasoning about cost, performance, and risk.
• Incorporate long-term operating and maintenance impacts (not just purchase price) into cost-benefit judgments.

Learning Objectives

• Differentiate kinetic, potential, and thermal energy and identify how each relates to motion and deformation.
• Explain how mechanical energy (KE + U) changes in the presence of non-conservative forces such as friction.
• Use energy conservation and the kinetic energy relationship KE = 1/2 mv^2 to connect concepts to calculations.+ Show more

Learning Objectives

• Distinguish exothermic and endothermic reactions using enthalpy signs
• Calculate reaction enthalpy using standard enthalpies of formation
• Apply Hess’s law to determine reaction enthalpy+ Show more

Learning Objectives

• Understand how mutation, natural selection, genetic drift, and gene flow influence allele frequencies over time.
• Explain how these mechanisms create adaptation and biological diversity in populations.
• Analyze examples of evolutionary forces in real-world contexts, such as Alberta's ecosystems and agriculture.+ Show more

Learning Objectives

• Explain the principles of electromagnetic induction, including Faraday's and Lenz's laws.
• Analyze the effects of changing magnetic flux on induced emf and current.
• Describe practical applications of electromagnetic induction in transformers and generators.+ Show more

Learning Objectives

• Understand the concept of chemical equilibrium and how it characterizes reversible reactions.
• Apply Le Châtelier’s principle to predict how changes in concentration, pressure, and temperature affect equilibrium positions.
• Use equilibrium constants to quantitatively analyze chemical reactions and optimize yields.+ Show more

Learning Objectives

• Understand the concept of natural selection and how it affects populations
• Identify different patterns of selection such as directional, stabilizing, and disruptive
• Recognize examples of natural selection in real-world scenarios like antibiotic resistance

Learning Objectives

• Analyze how historical and contemporary trade networks function as channels of cultural exchange and technological change.
• Compare regional trade patterns and explain how economic incentives and ideological goals shape exchange.
• Evaluate unintended cultural consequences of trade networks, including language shift and religious conversion.+ Show more

Learning Objectives

• Analyze the legal and moral foundations of cultural rights in various frameworks.
• Compare international instruments, domestic laws, and Indigenous traditions concerning cultural practices.
• Evaluate case studies involving language rights, religious freedom, and cultural expression.+ Show more

Learning Objectives

• Evaluate how different indicators and data sources support claims about policy effectiveness and accountability.
• Use counterfactual reasoning to explain why an observed outcome may be caused by a policy rather than by other factors.
• Analyze stakeholder perspectives and normative judgments when interpreting evaluation results and refining policy.

Learning Objectives

• Analyze how societies use rituals, symbols, and ceremonies to express values and identity.
• Interpret the performative dimensions of cultural practices in different contexts.
• Compare meanings of symbols across cultural, political, and historical settings.+ Show more

Learning Objectives

• Understand the concept of phylogenetic trees and their role in evolutionary biology.
• Identify methods used to construct and analyze phylogenetic trees, including morphological and molecular data.
• Explain how molecular clocks estimate divergence times among species.+ Show more