Grade 11 Science Worksheets

Learning Objectives

• Distinguish molecular, complete ionic, and net ionic equations
• Identify spectator ions in aqueous chemical reactions
• Apply solubility rules to predict precipitate formation+ Show more

Learning Objectives

• Identify suitable donor and acceptor groups involved in hydrogen bonding.
• Explain how hydrogen bonding influences water's boiling point and ice density.
• Relate hydrogen bonding to protein structure and polymer properties.+ Show more

Learning Objectives

• Identify observable evidence of chemical reactions in experimental situations
• Distinguish chemical reactions from physical changes using observations
• Explain how precipitate formation can remove dissolved ions+ Show more

Learning Objectives

• Explain how atomic orbitals combine to form molecular orbitals
• Compare bonding and antibonding orbitals by formation and relative energy
• Distinguish conductors, semiconductors, and insulators using band gaps+ Show more

Learning Objectives

• Explain how bond polarity and bond strength influence acid strength
• Compare oxyacid strength using oxidation states and molecular structure
• Describe how electronegativity stabilizes conjugate bases+ Show more

Learning Objectives

• Use VSEPR theory to predict molecular shapes.
• Explain how molecular geometry affects permanent molecular polarity.
• Distinguish London dispersion, dipole-dipole, and hydrogen bonding.+ Show more

Learning Objectives

• Compare electron transfer, sharing, and delocalisation in chemical bonds
• Describe ionic lattices, covalent molecules, and metallic structures
• Explain electrical conductivity using mobile ions and electrons+ Show more

Learning Objectives

• Explain how electron-group repulsion determines molecular geometry
• Identify five common electron-group geometries and their ideal angles
• Distinguish bonding pairs from nonbonding electron pairs+ Show more

Learning Objectives

• Distinguish complete and incomplete combustion using reaction products
• Calculate stoichiometric oxygen requirements for methane combustion
• Interpret coefficients in balanced combustion equations+ Show more

Learning Objectives

• Explain how electrons occupy atomic orbitals according to quantum principles.
• Describe the role of quantum numbers in atomic structure.
• Understand the Pauli exclusion and Aufbau principles for electron filling.+ Show more

Learning Objectives

• Explain how effective nuclear charge and electron shielding drive periodic trends such as atomic radius and ionization energy.
• Use periodic trends to predict relative ion formation and electronegativity-based bonding tendencies across groups and periods.
• Connect electron configurations to predictable chemical behavior in simple inorganic compounds.

Learning Objectives

• Explain how quantum theory accounts for wave–particle duality and energy quantization in atoms.
• Describe how orbitals (including nodal patterns and hybridization ideas) relate to chemical bonding tendencies.
• Interpret atomic spectral evidence (photoelectron and absorption spectra) to support claims about ionization energies and electron affinities.

Learning Objectives

• Understand the mechanisms controlling gene expression from transcription through post-transcriptional modification
• Identify the roles of promoter architecture, transcription factors, chromatin remodeling, and epigenetics in gene regulation
• Analyze how regulatory networks and sequence motifs influence phenotypic outcomes+ Show more

Learning Objectives

• Explain how feedback mechanisms regulate internal physiological variables.
• Identify examples of homeostasis such as blood glucose regulation and thermoregulation.
• Describe the components involved in cellular ion homeostasis and endocrine signaling.+ Show more

Learning Objectives

• Explain the light-driven and biochemical stages of photosynthesis, including electron transport, photophosphorylation, and the Calvin cycle.
• Describe gas exchange processes, ATP production, and carbon fixation in chloroplasts.
• Analyze the stoichiometry of CO2 uptake and O2 release during photosynthesis and respiration.+ Show more

Learning Objectives

• Explain how Hardy-Weinberg equilibrium provides a null model for allele frequency change in populations.
• Calculate genotype frequencies from allele frequencies and interpret how microevolutionary forces alter them over time.
• Compare the effects of selection, genetic drift, mutation, and migration on evolutionary trajectories and adaptive potential.+ Show more

Learning Objectives

• Understand and explain the concept of solubility product constant (Ksp) as an equilibrium measure for slightly soluble salts.
• Apply Ksp concepts to predict ion concentrations and solubility behavior under different conditions in ecological and industrial contexts.

Learning Objectives

• Explain how ATP stores and releases usable energy through phosphate bonds and hydrolysis.
• Describe how cells generate ATP by substrate-level phosphorylation and oxidative phosphorylation.
• Identify how ATP powers endergonic cellular processes through coupling and phosphoryl transfer.

Learning Objectives

• Understand various human land-use transformations including agriculture, urbanization, resource extraction, and infrastructure development.
• Identify the environmental effects such as habitat loss, fragmentation, and connectivity impacts caused by land-use change.
• Describe concepts like edge effects, corridor design, and landscape metrics that influence species movement and gene flow.+ Show more

Learning Objectives

• Understand the factors that influence reaction rates
• Describe how concentration affects the frequency of molecular collisions
• Explain the relationship between concentration and reaction speed+ Show more

Learning Objectives

• Define solute and solvent and explain how they form a homogeneous mixture (solution).
• Describe how solute dissolves at the microscopic level using solute–solvent attractions.
• Distinguish solution types and interpret concentration using common units and ideas (not full calculations).+ Show more

Learning Objectives

• Understand how atomic radius, ionization energy, and electronegativity vary across the periodic table.
• Explain the influence of periodic trends on element bonding and chemical reactivity.
• Apply knowledge of periodic patterns to predict element behaviors in real-world contexts such as metallurgy and corrosion.+ Show more

Learning Objectives

• Understand the different types of chemical bonding (ionic, covalent, metallic) and how they influence material properties.
• Recognize how ionic solids, metals, and covalent networks differ in terms of hardness, conductivity, melting point, and solubility.
• Apply examples from Alberta, such as salt, steel, and carbon materials, to illustrate bonding and property relationships.+ Show more

Learning Objectives

• Understand the link between molecular shapes predicted by VSEPR theory and intermolecular forces.
• Identify how molecular geometry influences dipole alignment and hydrogen bonding.
• Analyze the impact of molecular shape on physical properties such as boiling and melting points.+ Show more

Learning Objectives

• Explain the concept of dipole–dipole interactions and their significance in molecular behavior.
• Identify how polarity influences intermolecular forces and properties like boiling point and solubility.
• Relate molecular orientation, temperature, and polarity to the strength of dipole interactions in various phases.+ Show more

Learning Objectives

• Understand how valence electron distribution influences molecular polarity.
• Identify examples of polar and nonpolar molecules based on electron arrangement.
• Connect electron density maps to observable polar behavior in molecules.+ Show more

Learning Objectives

• Understand the vector nature of bond polarity and the concept of partial charges.
• Distinguish between polar bonds and polar molecules using examples like HCl and H₂O.
• Explain how bond dipoles contribute to the overall molecular polarity and its implications.+ Show more

Learning Objectives

• Understand the principles of VSEPR theory and how electron pair repulsion determines molecular shape.
• Identify common molecular geometries such as linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral.
• Explain the influence of bonding and nonbonding electron pairs on bond angles and molecular symmetry.+ Show more

Learning Objectives

• Understand the concept of electronegativity and its significance in chemical bonding.
• Identify the trends of electronegativity across periods and down groups in the periodic table.
• Differentiate between polar covalent and nonpolar covalent bonds based on electronegativity differences.+ Show more

Learning Objectives

• Understand how Lewis structures represent valence electrons, lone pairs, and bonding pairs.
• Apply Lewis structures to predict molecular connectivity and electron arrangements.
• Identify molecules that require formal charge minimization, resonance, or exhibit exceptions to the octet rule.+ Show more

Learning Objectives

• Describe how intermolecular forces influence phase transitions, vapor pressure, and boiling points.
• Explain how molecular size, polarity, and temperature affect phase diagrams and observable changes.
• Apply knowledge of phase behaviour to practical scenarios such as petroleum processing and atmospheric transport.

Learning Objectives

• Describe the organization of protons, neutrons, and electrons within an atom.
• Explain how electron arrangements influence reactivity, ion formation, and bonding.
• Identify regional examples like sodium in road salt and carbon in hydrocarbons to illustrate atomic behavior.

Learning Objectives

• Understand how molecular orbital theory explains delocalization, metallic conduction, and semiconductor behavior.
• Identify the role of band structure and molecular symmetry in predicting spectroscopic features and reactivity.
• Apply concepts of orbital overlap and electronic properties to transition metal complexes and energy materials.+ Show more

Learning Objectives

• Understand different types of ecosystem models and their applications.
• Analyze how models represent ecological interactions and predict system behavior.
• Evaluate the parameters and feedback mechanisms in ecosystem modeling.+ Show more

Learning Objectives

• Explain the main stages of a petroleum system: generation, migration, reservoir accumulation, and sealing
• Describe how burial history, thermal maturation, and basin architecture influence when and how much hydrocarbon forms
• Analyze how reservoir properties and traps control whether petroleum can be trapped and recovered

Learning Objectives

• Understand key reaction conditions and separation techniques used in chemical systems.
• Identify factors affecting reaction efficiency and product purity.
• Analyze trade-offs in industrial synthesis and laboratory preparation.+ Show more

Learning Objectives

• Understand the concept of genetic drift and its mechanisms.
• Differentiate between bottleneck and founder effects.
• Explain the impact of genetic drift on genetic variation.+ Show more

Learning Objectives

• Identify the different parts of ATP synthase
• Describe how ATP synthase functions at the molecular level
• Explain the importance of ATP synthase in cellular energy production

Learning Objectives

• Understand how the periodic table organizes elements based on electron configurations and recurring properties.
• Identify trends in reactivity, ionization energy, and atomic radius across periods and groups.
• Explain how atomic models and electron configurations relate to spectral patterns and isotopic notation.+ Show more

Learning Objectives

• Explain how proteins are targeted to the endoplasmic reticulum, Golgi apparatus, lysosome, and peroxisomes using trafficking signals.
• Describe how vesicular transport connects organelles in the endomembrane system.
• Compare mitochondrial and chloroplast protein import mechanisms and why targeting is compartment-specific.

Learning Objectives

• Trace the major glycolysis steps from glucose phosphorylation to pyruvate production.
• Explain where substrate-level phosphorylation occurs and how NAD+ is reduced to NADH.
• Describe key regulation points in glycolysis and how they support metabolic control.+ Show more

Learning Objectives

• Describe how photon capture triggers excitation energy transfer in photosystems.
• Explain the sequence of electron transport during light reactions and how it pumps protons.
• Compare noncyclic and cyclic electron flow and predict their effects on ATP, NADPH, and electron return.

Learning Objectives

• Explain bilayer structure and how integral and peripheral proteins contribute to transport.
• Compare passive diffusion, facilitated diffusion, osmosis, and primary versus secondary active transport.
• Describe how membrane potential and electrochemical gradients drive ion movement and help maintain homeostasis.

Learning Objectives

• Understand the fundamental principles of conservation laws in physics.
• Apply algebraic and vector balances to analyze isolated systems.
• Recognize examples of conservation in collision phenomena and recoil scenarios.+ Show more

Learning Objectives

• Understand the role of pH indicators in titrations
• Identify appropriate indicators based on pH transition ranges
• Explain how to match an indicator’s colour change to the titration’s equivalence point+ Show more

Learning Objectives

• Understand the types of evidence used to support common ancestry and biological evolution.
• Identify and analyze fossil evidence, comparative anatomy, molecular similarities, biogeography, and vestigial organs.
• Evaluate the coherence among different scientific datasets and their contribution to evolutionary theory.

Learning Objectives

• Explain how transects, quadrats, timed searches, and mark–recapture can be used to sample populations and communities.
• Apply sampling design principles such as replication, randomization, and stratification to reduce bias.
• Identify sources of error related to detectability and sample effort and describe how they affect quantitative indices.

Learning Objectives

• Understand the concept of polyprotic acids and their dissociation stages.
• Identify different polyprotic acids and analyze their dissociation constants.
• Explain the environmental significance of carbonate and phosphate buffers.+ Show more