Grade 12 Worksheets

Learning Objectives

• Understand the fundamental concept of evolution and its significance
• Identify the mechanisms that drive evolutionary change
• Recognize the types of evidence used to support evolutionary theory+ Show more

Learning Objectives

• Understand the principles of energy and momentum conservation
• Identify real-world examples of energy conservation
• Differentiate between elastic, inelastic, and perfectly inelastic collisions+ Show more

Learning Objectives

• Understand how biological, chemical, and physical processes interact to produce environmental phenomena.
• Analyze complex regional environmental challenges using cross-disciplinary reasoning.
• Apply principles from multiple sciences to explain patterns such as algal blooms and tailings behaviour.+ Show more

Learning Objectives

• Understand the concepts of measurement error, sampling variability, and model uncertainty in scientific data.
• Apply methods of uncertainty propagation, hypothesis testing, and confidence intervals to real-world environmental data.
• Interpret results within the context of scientific research and surveillance, recognizing the implications of non-significant findings.

Learning Objectives

• Understand the key concepts of resource assessment and technology conversion in renewable energy systems.
• Compare environmental and economic impacts of wind, solar, and bioenergy in Alberta.
• Analyze challenges related to integration, intermittency, and lifecycle considerations of renewable energy.+ Show more

Learning Objectives

• Understand how Coulombic forces influence atom and molecule interactions.
• Explain the role of electrostatic forces in material properties such as melting point and conductivity.
• Describe how electron distributions determine bonding types and material stability.+ Show more

Learning Objectives

• Analyze the origins and development of social justice movements worldwide.
• Identify key milestones and influential leaders in the history of justice.
• Evaluate the impact of laws, policies, and cultural shifts on fairness and equality.+ Show more

Learning Objectives

• Understand how magnetic and electromagnetic principles are used in technology
• Explain how Lorentz forces generate torque in electric motors
• Describe how magnetic field gradients enable imaging techniques such as magnetic resonance+ Show more

Learning Objectives

• Describe the different types of chemical bonding: ionic, covalent, and metallic.
• Predict bond polarity based on electronegativity differences.
• Explain the significance of bond order and bond energy in determining bond strength and length.+ Show more

Learning Objectives

• Understand the processes involved in the environmental transport and transformation of chemicals in soil and water systems.
• Analyze case studies related to agricultural runoff and petrochemical spills to identify contaminant pathways.
• Evaluate how kinetic and equilibrium considerations influence contaminant distribution and remediation strategies.+ Show more

Learning Objectives

• Analyze how emerging drivers such as AI, climate migration, and changing geopolitics can influence social change
• Explain cause-and-consequence relationships between institutions, social relations, and technological or environmental pressures
• Evaluate continuity and change from past transformations using evidence and plural perspectives+ Show more

Learning Objectives

• Understand the key characteristics of wave behaviour such as wavelength, frequency, amplitude, and speed.
• Apply quantitative models to predict wave propagation in different contexts.
• Analyze how boundary conditions, dispersion, and wave interactions influence observable phenomena.+ Show more

Learning Objectives

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

Learning Objectives

• Describe the principle of chemical equilibrium in reversible reactions.
• Explain how the equilibrium constant relates concentrations of reactants and products.
• Analyze how temperature changes affect the position of equilibrium and reaction energetics.

Learning Objectives

• Analyze how Cinco de Mayo celebrations can influence civic identity and social cohesion in contemporary communities.
• Evaluate the role of historical remembrance and cultural roots in strengthening civic pride and shared values.
• Explain how multicultural dialogue and community involvement support respect, inclusiveness, and social responsibility.

Learning Objectives

• Understand the principles of electromagnetic induction, including Faraday's law and Lenz's law.
• Identify practical applications of electromagnetic induction in power systems and electrical devices.
• Analyze the relationship between magnetic flux, induced emf, and current in various scenarios.+ Show more

Learning Objectives

• Explain the components of atomic models including protons, neutrons, and electrons.
• Describe electron configurations and their impact on element properties.
• Identify the shapes of atomic orbitals and the order of subshell filling.+ Show more

Learning Objectives

• Understand the principles of galvanic and electrolytic cells.
• Learn how cell potentials are calculated and interpreted.
• Identify the roles of electrodes, salt bridges, and standard reduction potentials.+ Show more

Learning Objectives

• Understand the concept of chemical equilibrium and the conditions under which it occurs.
• Predict the effect of changing concentration, pressure, and temperature on equilibrium position using Le Chatelier’s principle.
• Use equilibrium constants to determine the extent of reactions and optimize yields in industrial processes.+ Show more

Learning Objectives

• Understand the principles of pathway control including enzyme kinetics and allosteric modulation.
• Explain feedback inhibition and hormonal regulation mechanisms that maintain metabolic homeostasis.
• Use rate equations, metabolic flux diagrams, and steady-state approximations to analyze pathway responses.+ Show more

Learning Objectives

• Analyze how inequality is measured using income, wealth, and opportunity indicators
• Evaluate structural and policy explanations for persistent socioeconomic inequality
• Assess how neoliberal policy shifts can affect social cohesion and upward mobility+ Show more

Learning Objectives

• Define chemical equilibrium and describe the conditions under which it occurs.
• Identify reversible reactions and explain their significance in equilibrium.
• Understand how the equilibrium constant relates concentrations of reactants and products.+ Show more

Learning Objectives

• Analyze how intercultural dialogue and empathy support social harmony and inclusion.
• Evaluate how shared stories, festivals, and collaborative projects strengthen community understanding.
• Connect global citizenship practices to respecting cultural identities while promoting unity.

Learning Objectives

• Explain Coulomb’s law and its application to point charges.
• Describe the electric field as a spatial force per unit charge.
• Understand superposition of electric forces from multiple sources.+ Show more

Learning Objectives

• Understand the spectrum of electromagnetic waves and their properties including frequency, wavelength, and energy.
• Identify regional and practical exemplars of electromagnetic wave applications such as radio broadcasting and microwave communication.
• Apply Maxwellian concepts linking changing fields to wave propagation and calculate wave impedance, intensity, and attenuation relevant to communication infrastructure.+ Show more

Learning Objectives

• Understand the processes involved in the rock cycle and how different types of rocks transform.
• Identify the key environmental and geological processes that drive the formation and transformation of rocks.
• Describe the interactions among Earth's spheres involved in the rock cycle.+ Show more

Learning Objectives

• Understand how entropy quantifies energy dispersal and the number of microstates in a system.
• Learn how Gibbs free energy predicts spontaneity of chemical reactions under constant pressure and temperature.
• Analyze the interplay between enthalpy and entropy in determining reaction spontaneity at different temperatures.+ Show more

Learning Objectives

• Understand the concept of fields as spatial distributions exerting forces.
• Describe gravitational and electric fields as vector fields.
• Explain the significance of field lines and superposition.+ Show more

Learning Objectives

• Understand the structure and functions of Hadley, Ferrel, and polar cells in atmospheric circulation.
• Connect thermal gradients and Coriolis effect to pressure systems, jet streams, and storm tracks.
• Interpret circulation diagrams, pressure maps, and potential vorticity in relation to weather and climate patterns.+ 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

• Interpret data through various graphical representations and identify trends.
• Apply curve fitting and analyze goodness-of-fit measures to evaluate models.
• Assess residuals to diagnose model accuracy and detect anomalies.+ Show more

Learning Objectives

• Explain the mechanisms of lithospheric dynamics including mantle convection and isostasy.
• Identify different types of plate boundaries and their surface geology effects.
• Describe the evidence used to reconstruct Earth's geologic history and crustal change rates.+ Show more

Learning Objectives

• Understand the principles of galvanic and electrolytic cells.
• Identify the components and functions of electrodes, salt bridges, and external circuits in electrochemical cells.
• Calculate cell potential using standard reduction potentials and understand the significance of electrode conventions.+ Show more

Learning Objectives

• Explain molecular orbital theory and how it extends valence-bond descriptions.
• Describe bonding order, delocalization, and electronic structure of diatomic and extended systems.
• Use energy-level diagrams and symmetry considerations to predict magnetic behavior, bond strength, and electronic transitions.+ Show more

Learning Objectives

• Describe and distinguish between Arrhenius, Brønsted–Lowry, and Lewis definitions of acids and bases.
• Identify common strong and weak acids and bases and understand their dissociation behavior.
• Explain the concepts of conjugate acid-base pairs and pH/pOH relationships.+ Show more

Learning Objectives

• Understand the concept of the mole and how it relates to counting particles.
• Use molar mass to convert between mass and moles.
• Interpret and balance chemical equations to find relationships between reactants and products.+ Show more

Learning Objectives

• Describe how atoms share or transfer electrons to form ionic, covalent, and metallic bonds.
• Use electronegativity differences to predict bond polarity.
• Explain the concepts of bond order and bond energy and their relation to bond length and strength.+ Show more

Learning Objectives

• Understand how energy is transferred and dissipated in oscillatory systems.
• Describe the principles of simple harmonic motion, resonance, and damping.
• Explain the effects of non-conservative forces like friction and air resistance on energy flow.+ Show more

Learning Objectives

• Understand the processes involved in erosion and sediment transport.
• Identify factors that influence erosion rates and patterns.
• Analyze the connection between erosion and Earth's landscape features.+ Show more

Learning Objectives

• Explain the principle of conservation of linear momentum in isolated systems.
• Define momentum and impulse, and describe their relationship.
• Analyze the differences between elastic and inelastic collisions using momentum and kinetic energy.+ Show more

Learning Objectives

• Understand methods used in assessing mineral and energy resources.
• Identify environmental impacts associated with resource extraction.
• Analyze integrated strategies for sustainable resource management.+ Show more

Learning Objectives

• Understand the interactions among science, technology, society, and the environment in regional contexts.
• Analyze trade-offs in technological choices considering economic, environmental, and social factors.
• Evaluate historical and current policy decisions through a scientific and societal lens.+ Show more

Learning Objectives

• Analyze interference patterns using wave superposition principles.
• Identify conditions leading to constructive and destructive interference.
• Explain the formation of standing waves and resonance in different systems.+ Show more

Learning Objectives

• Understand how standard enthalpies of formation and combustion are used to calculate reaction enthalpies.
• Apply algebraic methods consistent with Hess's law to determine reaction enthalpies.
• Estimate reaction enthalpies using bond enthalpies and compare different energetic pathways.

Learning Objectives

• Explain the molecular basis of chromosomal inheritance and recombination processes.
• Identify how physical maps and molecular markers help trace inheritance patterns.
• Differentiate between effects of single-gene and polygenic influences on phenotype.+ Show more

Learning Objectives

• Understand how phylogenetic trees represent evolutionary relationships among organisms.
• Identify shared derived characters used to construct phylogenies.
• Explain the role of molecular clock models in estimating divergence times.+ Show more

Learning Objectives

• Understand the concepts of hypothesis testing, p-values, and confidence intervals.
• Interpret effect sizes, statistical power, and the assumptions of parametric and nonparametric tests.
• Apply and interpret t-tests, chi-square tests, and regression diagnostics.+ Show more

Learning Objectives

• Understand how stratigraphic correlation and index fossils establish relative timelines.
• Explain how isotope dating provides absolute ages of Earth's geological events.
• Analyze the interactions among Earth's spheres during major transitions like mass extinctions and glaciations.+ Show more