Grade 12 Worksheets

Learning Objectives

• Explain oxidation and reduction in terms of electron transfer and relate them to oxidation states.
• Identify oxidizing and reducing agents in common redox scenarios.
• Use oxidation-state reasoning and half-reaction ideas to analyze and balance redox reactions.+ Show more

Learning Objectives

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

Learning Objectives

• Describe the Earth's internal layers and their distinct properties.
• Interpret seismic data to understand layer boundaries and composition.
• Explain the evidence supporting Earth's layered structure from seismic waves.+ Show more

Learning Objectives

• Identify the different layers of Earth's internal structure and their characteristics.
• Interpret seismic data to understand boundary zones within Earth.
• Explain how geological evidence supports models of Earth's layered composition.+ Show more

Learning Objectives

• Explain how competition shapes ecological communities
• Describe energy flow through food webs
• Explain how trophic efficiency affects biomass distribution+ Show more

Learning Objectives

• Identify and use key wave-model parameters (wavelength, frequency, amplitude, period, and propagation speed) to explain wave behavior.
• Differentiate transverse and longitudinal waves and relate wave type to how energy transfers through a medium.
• Explain superposition and interference using wave models, including how patterns form from combining waves.+ Show more

Learning Objectives

• Understand the process of achieving independence through treaties and negotiations.
• Analyze different decolonization pathways including legal reforms, truth and reconciliation measures, and cultural revitalization.
• Evaluate the impact of decolonization on political authority, cultural narratives, and social institutions.+ Show more

Learning Objectives

• Explain one-directional energy flow through ecosystems using photosynthesis and respiration
• Describe how matter cycles through ecosystems via carbon, nitrogen, and phosphorus pathways
• Evaluate how decomposers and environmental change affect long-term nutrient availability

Learning Objectives

• Explain how heat transfer relates to enthalpy changes in chemical reactions
• Distinguish exothermic and endothermic reactions using temperature and enthalpy trends
• Use specific heat and calorimetry concepts to connect temperature change to energy transfer+ Show more

Learning Objectives

• Explain how collision theory and activation energy influence reaction rates.
• Determine reaction orders from rate laws and predict how concentration changes affect rate.
• Use the Arrhenius relationship to interpret how temperature changes rate constants.+ Show more

Learning Objectives

• Understand factors that influence population size and growth
• Identify patterns of exponential and logistic population growth
• Recognize interactions within and between populations+ Show more

Learning Objectives

• Explain how mutations create genetic differences within populations
• Describe how meiosis and sexual reproduction reshuffle alleles to generate new allele combinations
• Evaluate how differential survival and reproduction change allele frequencies over time

Learning Objectives

• Understand the key components of designing and assessing senior-level scientific studies.
• Identify appropriate instrumentation and statistical methods for environmental monitoring.
• Evaluate criteria for methodological robustness, reproducibility, and ethical data handling in research.+ Show more

Learning Objectives

• Analyze various forms of cultural resistance in response to domination and assimilation.
• Evaluate strategies of preservation, adaptation, and resurgence in cultural movements.
• Identify artistic, legal, and political practices that assert identity and challenge power relations.+ Show more

Learning Objectives

• Define cultural rights and explain their significance in society.
• Identify key international instruments that protect cultural rights.
• Analyze the role of domestic and Indigenous laws in safeguarding cultural practices.+ Show more

Learning Objectives

• Explain why statistical inference helps researchers detect patterns and test hypotheses using social data.
• Differentiate correlation from causation and interpret what quantitative results do and do not prove.
• Evaluate how model specification and data quality influence substantive conclusions about social relationships.+ Show more

Learning Objectives

• Explain why goal-setting matters for academic and personal growth over time
• Use evidence-based strategies to define clear, achievable goals and sustain motivation
• Analyze how leaders and innovators respond to obstacles without abandoning their vision+ Show more

Learning Objectives

• Understand key concepts of population dynamics, trophic relationships, and nutrient cycling in Alberta ecosystems.
• Analyze the impacts of habitat alteration, invasive species, and climate variability on community structure.
• Interpret quantitative descriptors such as carrying capacity, growth rates, and energy transfer efficiencies.

Learning Objectives

• Understand the concept of cultural resistance and its importance in societal contexts.
• Identify different strategies used for cultural preservation, adaptation, and resurgence.
• Analyze case studies involving grassroots movements, Indigenous resurgence, and transnational solidarity.+ Show more

Learning Objectives

• Analyze how framing choices in opinion writing and news reporting influence what readers consider important and credible.
• Identify bias signals such as loaded language, selective evidence, and omission of counter-views.
• Compare how an opinion column and a straight news report differ in representation and rhetorical emphasis.

Learning Objectives

• Understand the concept of magnetic flux and how it influences electromagnetic induction.
• Describe the process by which changing magnetic flux induces an electromotive force.
• Explain Faraday’s law and Lenz’s law and their significance in electromagnetic phenomena.+ Show more

Learning Objectives

• Understand sources of genetic variation such as mutations, recombination, and chromosomal changes.
• Explain how gene mutations influence phenotype and inheritance patterns.
• Identify Mendelian and polygenic inheritance as models for trait transmission.+ Show more

Learning Objectives

• Understand the concept of atomic radius and how it varies across the periodic table.
• Identify patterns in atomic size across periods and down groups.
• Explain the reasons behind the trends in atomic radius.+ Show more

Learning Objectives

• Calculate wavelength, frequency, amplitude, and wave speed
• Interpret quantitative relationships among fundamental wave quantities
• Explain how boundary conditions affect observable wave behaviour+ Show more

Learning Objectives

• Explain the purpose of Pride Day and how it supports LGBTQ+ visibility and belonging
• Identify common Pride symbols and cultural traditions and describe what they communicate
• Analyze how festivals, art, and storytelling foster resilience, acceptance, and community solidarity+ Show more

Learning Objectives

• Explain how parallax provides a geometric distance scale for nearby stars and why it fails for distant objects.
• Use the ideas of standard candles, apparent brightness, and the inverse-square law to infer cosmic distances.
• Interpret redshift as an indicator linked to distance through the expansion of the universe.+ Show more

Learning Objectives

• Understand the main ecosystem processes including productivity, decomposition, and nutrient cycling.
• Describe biogeochemical cycles of carbon, nitrogen, and phosphorus and their links to organisms and Earth's systems.
• Apply Alberta-specific examples of ecosystem processes to real-world environmental scenarios.+ Show more

Learning Objectives

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

Learning Objectives

• Explain how axes, scales, and units affect graph interpretation
• Identify meaningful relationships and random scatter in plotted data
• Interpret slope, intercept, and curvature in a trend line+ Show more

Learning Objectives

• Understand the fundamental principles of electric circuits including Ohm's law, series and parallel networks.
• Apply circuit analysis rules such as Kirchhoff's laws to solve complex circuits.
• Analyze the energy transfer, impedance, and power considerations in resistive and real-world systems.+ Show more

Learning Objectives

• Analyze how different teaching philosophies influence classroom practices and student outcomes
• Explain how educators contribute to ethical development and civic life beyond academics
• Describe key historical changes in the teaching profession and how they shaped modern expectations+ Show more

Learning Objectives

• Explain the principle of electromagnetic induction as formulated by Faraday's law.
• Describe how changing magnetic flux induces electromotive forces in conductors.
• Understand the effects of relative motion between conductors and magnetic fields.+ Show more

Learning Objectives

• Explain how energy flow into or out of a system changes particle motion and intermolecular interactions to produce temperature changes.
• Differentiate exothermic and endothermic processes using conservation of energy and changes in particle-level potential energy.
• Interpret calorimetry and heat-transfer relationships to connect temperature change to energy transfer.

Learning Objectives

• Identify major religious and belief systems across regions and eras.
• Interpret foundational teachings, rituals, and social roles of religions.
• Compare doctrinal differences and shared practices among religions.+ Show more

Learning Objectives

• Explain how to frame quotations by introducing the source and adding context before presenting evidence.
• Use quotation integration techniques (author tags, context, and commentary) to clarify how evidence supports a claim.
• Revise sentences to prevent quotations from appearing disconnected or “floating” in an argument.+ Show more

Learning Objectives

• Explain how relative dating methods (rock layering, stratigraphic correlation, and index fossils) build a timeline of Earth history.
• Describe how radiometric/isotope dating provides absolute ages and how uncertainties are interpreted.
• Analyze how changes in Earth systems (atmosphere, oceans, and life) connect to events across geological time, including mass extinctions and glaciations.

Learning Objectives

• Explain reaction rates using collision theory and the activated complex model
• Predict how concentration, temperature, surface area, and catalysts affect reaction rate
• Determine or interpret reaction orders and rate laws from kinetic observations+ Show more

Learning Objectives

• Explain how trophic relationships transfer energy through trophic levels and limit food-chain length
• Describe how keystone species and trophic cascades can reshape community structure
• Connect biogeochemical cycles to nutrient availability and ecosystem productivity+ Show more

Learning Objectives

• Understand the concept of natural selection and how environmental pressures influence evolution.
• Identify different patterns of selection such as directional, stabilizing, and disruptive selection.
• Analyze real-world examples like antibiotic resistance to illustrate rapid natural selection.+ Show more

Learning Objectives

• Understand the purpose of models in scientific and engineering contexts.
• Identify different types of models used in science, such as diagrams, scaled models, and physics-based representations.
• Recognize how constraints like materials, power, and time influence modeling decisions.+ Show more

Learning Objectives

• Explain constructive and destructive interference using superposition
• Predict net displacement using wave phase and amplitude
• Describe nodal and antinodal patterns from boundary conditions+ Show more

Learning Objectives

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

Learning Objectives

• Identify how a writer’s purpose and audience influence word choice and tone.
• Analyze how structure and pacing support the expectations of intended readers.
• Revise a draft by aligning evidence and formality with purpose and audience.

Learning Objectives

• Explain how technology choices affect efficiency, safety, sustainability, and reliability in real-world systems.
• Evaluate trade-offs among efficiency, safety, sustainability, and reliability when selecting or upgrading technology.
• Use evidence-based reasoning to justify technology decisions for systems operating under real conditions.

Learning Objectives

• Explain how photon energy depends on frequency using E = hf and interpret what changing frequency does to photon energy.
• Use the photoelectric effect to justify quantized energy exchange between light and matter.
• Describe threshold frequency and work function and connect them to whether electrons are emitted.+ Show more

Learning Objectives

• Describe the main types of biogeochemical cycles and their significance.
• Explain how elements like carbon, nitrogen, and phosphorus move through ecosystems.
• Identify human impacts on biogeochemical cycles and their long-term effects.+ Show more

Learning Objectives

• Identify different types of legal systems and their cultural influences
• Understand how laws reflect cultural norms and practices
• Compare indigenous customary law with state jurisprudence+ Show more

Learning Objectives

• Identify objective and restrained language in formal news articles
• Differentiate between objective and emotional tone
• Understand how tone influences credibility and reader interpretation+ Show more