Grade 11 Science Worksheets

Learning Objectives

• Explain how Punnett-style genotype combinations lead to phenotype probabilities
• Use probability reasoning to predict likely offspring trait outcomes from allele inheritance
• Interpret observed trait frequencies as evidence of underlying genetic probabilities+ Show more

Learning Objectives

• Explain how energy moves from producers to higher trophic levels in an ecosystem.
• Describe why available energy decreases at higher trophic levels due to metabolic losses.
• Use energy-transfer models (e.g., energy pyramids) to predict patterns in biomass and population size.

Learning Objectives

• Explain how evidence-based climate forecasts combine observations with outputs from climate models.
• Evaluate climate model results by comparing predicted patterns with historical trends and measurable indicators.
• Describe major climate impacts (precipitation patterns, temperature extremes, sea-level rise, and ecosystem/water effects) and how uncertainty is used in decision-making.

Learning Objectives

• Explain reaction rearrangement using particle models of bond breaking and bond formation
• Use balanced chemical equations to demonstrate conservation of atoms
• Connect microscopic atom accounting to macroscopic changes in reactants and products+ Show more

Learning Objectives

• Distinguish qualitative criteria from quantitative criteria in engineering design problems
• Identify constraints that restrict feasible solutions (cost, space, safety, materials, and environmental limits)
• Explain how criteria and constraints guide trade-offs and decision-making in real-world engineering

Learning Objectives

• Explain how constraints and prioritized criteria guide design decisions in optimization problems.
• Identify and describe trade-offs that occur when improving one metric worsens another.
• Apply optimization reasoning to compare competing design options under realistic conditions.

Learning Objectives

• Understand the mathematical frameworks used for propagating measurement uncertainty.
• Apply linear approximation, Monte Carlo sampling, and sensitivity coefficients to real-world problems.
• Interpret the sources of dominant errors and assess their impact on measurement accuracy.+ Show more

Learning Objectives

• Describe how atomic radius, ionization energy, and electronegativity change across periods and down groups in the periodic table.
• Explain how periodic trends influence atomic bonding, cation and anion formation, and metallic properties.
• Apply knowledge of periodic patterns to Alberta-relevant examples such as pipeline corrosion and alloy selection.+ Show more

Learning Objectives

• Understand the concept of hydrogen bonding and its significance in molecular interactions.
• Identify the effects of hydrogen bonding on the properties of water and biological molecules.
• Analyze how hydrogen bonding influences environmental phenomena such as ice formation and water's boiling point.+ Show more

Learning Objectives

• Explain the purpose and components of Lewis structures, including valence electrons, lone pairs, and bonding pairs.
• Apply formal charge minimization techniques to draw accurate Lewis structures.
• Recognize resonance structures and understand their significance in molecular stability.+ Show more

Learning Objectives

• Understand the principles of stoichiometric calculations in large-scale industrial processes.
• Apply mass and mole balances to real-world chemical production scenarios.
• Interpret process data related to ammonia synthesis, hydrocarbon upgrading, and emissions management.+ Show more

Learning Objectives

• Understand the fundamental concept of the conservation principle in chemistry and environmental science.
• Identify real-world applications of mass conservation in industrial processes and laboratory systems.
• Explain how the conservation law underpins reaction stoichiometry and mass balance calculations.+ Show more

Learning Objectives

• Describe the process of combustion and its environmental impacts.
• Explain the stoichiometry involved in complete and incomplete combustion.
• Identify pollutants produced during combustion and their formation mechanisms.+ Show more

Learning Objectives

• Explain how enthalpy changes relate to chemical reactions and energy transfer.
• Calculate reaction enthalpies using standard enthalpies of formation.
• Understand the implications of reaction energetics on process efficiency and industrial applications.+ Show more

Learning Objectives

• Understand and recognize measurable signs of chemical reactions such as color change, gas evolution, precipitate formation, and energy exchange.
• Link macroscopic observations to microscopic particle rearrangements in chemical processes.
• Apply regional exemplars like pipeline corrosion and soot formation to understand real-world chemical evidence.+ Show more

Learning Objectives

• Explain key concepts of ecological systems, including population dynamics, community interactions, and biogeochemical cycles.
• Understand and interpret quantitative models such as logistic growth and Lotka–Volterra interactions.
• Analyze human impacts on ecosystems and their effects on system stability and resilience.+ Show more

Learning Objectives

• Understand pathways and mechanisms of physical and chemical contaminant transport in ecosystems.
• Identify sources and effects of nutrients, heavy metals, and organic pollutants on community ecology.
• Evaluate indicators and thresholds used for ecological risk assessment and remediation strategies.+ Show more

Learning Objectives

• Define and distinguish measures of biodiversity including species richness, evenness, and diversity indices.
• Explain sampling considerations such as effort and rarefaction for accurate biodiversity estimates.
• Differentiate between alpha, beta, and gamma diversity across spatial scales.+ Show more

Learning Objectives

• Understand the dissociation processes of polyprotic acids and their sequential dissociation constants.
• Learn how to calculate stepwise dissociation, cumulative acidity, and interpret titration curves of polyprotic acids.
• Explore environmental relevance of carbonate and phosphate buffer systems, especially in prairie waters and soils in Alberta.

Learning Objectives

• Understand the concept of electronegativity and how it quantifies an atom's tendency to attract electrons.
• Identify trends in electronegativity across periods and down groups in the periodic table.
• Explain how differences in electronegativity influence bond polarity and the formation of polar or nonpolar covalent bonds.+ Show more

Learning Objectives

• Understand the steps involved in the scientific method, including hypothesis formulation and variable control.
• Recognize the importance of measurement technologies, data accuracy, and uncertainty in scientific research.
• Explain the role of sensors, data acquisition systems, and computational tools in producing reliable results.+ Show more

Learning Objectives

• Understand the roles of protons, neutrons, and electrons in atomic structure.
• Explain how atomic number, mass number, and isotopic variation are determined.
• Contrast early models of atomic structure with modern quantum models.+ Show more

Learning Objectives

• Explain the law of conservation of atoms in chemical reactions.
• Identify different types of chemical reactions such as synthesis, decomposition, single- and double-displacement, and combustion.
• Understand the role of stoichiometric coefficients in balancing chemical equations.+ Show more

Learning Objectives

• Understand how molecular orbital and band theory explain complex bonding, delocalization, and electronic properties.
• Analyze how orbital overlap, symmetry, and band structure influence spectroscopic features and reactivity.
• Apply advanced bonding concepts to transition metal complexes in catalysis and materials used in energy applications.+ Show more

Learning Objectives

• Explain the electrostatic interactions leading to lattice formation in ionic compounds.
• Describe how lattice energy, ion size, and charge influence the stability and properties of ionic solids.
• Analyze the impact of crystal packing, coordination number, and macroscopic properties such as melting point and solubility.+ Show more

Learning Objectives

• Describe the processes of intracellular protein trafficking and organelle pathways.
• Explain the roles of the endomembrane system in secretion and degradation.
• Identify mechanisms of protein import into mitochondria and chloroplasts.+ Show more

Learning Objectives

• Understand the factors affecting reaction rates and how to interpret experimental data.
• Explain the collision theory and the role of activation energy in chemical reactions.
• Apply the Arrhenius equation to describe the temperature dependence of reaction rates.+ Show more

Learning Objectives

• Understand frameworks and policy instruments for sustainable resource use.
• Evaluate trade-offs among economic, social, and ecological objectives.
• Identify indicators used for sustainability assessment such as ecological footprints and ecosystem service valuation.+ Show more

Learning Objectives

• Understand the concept of hybridization schemes and their role in molecular bonding.
• Identify sigma and pi interactions and how orbital overlap influences bond formation.
• Differentiate between localized bonding and delocalized molecular orbitals in various systems.+ Show more

Learning Objectives

• Understand the concept of center of mass and its importance in physics.
• Apply formalism relating external net force to the acceleration of the center of mass.
• Calculate system momentum and use it to solve collision and recoil problems.+ Show more

Learning Objectives

• Understand the principles of energy conservation within closed systems.
• Identify different forms of energy and how they convert during motion in gravitational and elastic fields.
• Explain the effects of non-conservative forces on mechanical energy and how energy is redistributed as thermal or internal energy.+ Show more

Learning Objectives

• Compare and contrast ionic, covalent, and metallic bonding in terms of electron transfer, sharing, and delocalization.
• Link bonding types to characteristic structures such as ionic lattices, molecular covalent frameworks, and electron sea models.
• Relate bonding types to real Alberta phenomena like road salt, bitumen hydrocarbons, and pipeline steels.+ Show more

Learning Objectives

• Understand the basic principles and components of electric circuits.
• Explain Ohm's law and its application to series and parallel circuits.
• Describe Kirchhoff's loop and junction rules and their use in circuit analysis.+ Show more

Learning Objectives

• Understand the concept of pH as a logarithmic measure of hydrogen ion concentration.
• Explain the relationship between pH and pOH in aqueous solutions at 25°C.
• Recognize how pH influences chemical speciation, mineral solubility, and biological systems in aquatic environments.+ Show more

Learning Objectives

• Explain simple harmonic motion and how amplitude, period, angular frequency, and phase relate to restoring forces.
• Describe wave properties such as wavelength, frequency, period, and wave speed, and their relationships.
• Differentiate between transverse and longitudinal waves and their propagation mechanisms.+ Show more

Learning Objectives

• Explain key concepts of classical mechanics including kinematics, dynamics, and conservation laws.
• Apply vector analysis to describe motion in physical systems.
• Solve problems related to forces, energy, impulse, and momentum in real-world contexts.+ Show more

Learning Objectives

• Understand the concept of London dispersion forces and their role in molecular interactions.
• Explain how dispersion forces depend on molar mass and molecular shape.
• Describe how dispersion influences physical properties like melting points, viscosity, and phase behavior of nonpolar substances.+ Show more

Learning Objectives

• Understand and interpret the representation of chemical reactions with balanced symbolic equations.
• Classify reactions into synthesis, decomposition, combustion, and displacement types.
• Explain reaction notation including states of matter and phase considerations.+ Show more

Learning Objectives

• Understand the systematic determination of oxidation states in redox reactions.
• Learn to balance redox equations in acidic and basic media.
• Explore the role of redox stoichiometry in energy production, materials processing, and environmental remediation.+ Show more

Learning Objectives

• Understand the concepts of unsaturated, saturated, and supersaturated solutions.
• Explain how dynamic equilibrium relates to solubility and precipitation.
• Identify natural and industrial examples of saturation states and nucleation processes.+ Show more

Learning Objectives

• Understand the concept of percent concentration and its different units.
• Learn to convert between mass percent, volume percent, and parts per million.
• Interpret examples of chemical concentrations in environmental and industrial contexts.+ Show more

Learning Objectives

• Explain the concept of the solubility product constant (Ksp) and its role in equilibrium calculations.
• Interpret Ksp values qualitatively to predict the solubility behavior of salts in various conditions.
• Connect the concepts of Ksp to real-world situations such as scale formation and mineral precipitation in Alberta's infrastructure and industry.+ Show more

Learning Objectives

• Explain how the common ion effect influences solubility equilibria.
• Describe the role of added ions in shifting solubility limits based on Le Châtelier’s principle.
• Apply the concept of the common ion effect to real-world water treatment and mineral precipitation scenarios.+ Show more

Learning Objectives

• Understand how valence electron distribution influences molecular polarity.
• Analyze how electron arrangement affects intermolecular interactions in molecules like water and carbon dioxide.
• Connect molecular electron density maps to observable polarity phenomena.+ Show more

Learning Objectives

• Understand the concept of buffers and their role in resisting pH changes.
• Identify how conjugate acid-base pairs function in buffering systems.
• Explain the significance of pKa proximity to target pH in buffer effectiveness.+ Show more

Learning Objectives

• Understand the concept of degree of dissociation in weak acids and bases.
• Explain how concentration and equilibrium constants influence percent dissociation.
• Analyze the effects of common ions and soil chemistry on dissociation behavior.+ Show more

Learning Objectives

• Understand the mathematical basis of titration calculations using molarity and stoichiometry.
• Apply algebraic manipulation to interpret equivalence relationships in titration.
• Explain the applications of titration in quality control for water supplies and laboratory standards.+ Show more

Learning Objectives

• Describe the different types of bonding—ionic, covalent, and metallic—and how they influence material properties.
• Compare the properties of ionic solids, metals, and covalent networks in terms of hardness, conductivity, melting points, and solubility.
• Analyze real-world Canadian examples such as salt for winter use, steel for infrastructure, and carbon materials in energy contexts.+ Show more