Grade 11 Science Worksheets

Learning Objectives

• Describe the key features and types of chemical reactions, including conservation laws and reaction classification.
• Understand stoichiometry, balancing equations, limiting reagents, and quantitative yield calculations.
• Explain qualitative indicators of chemical change such as colour change, gas evolution, and enthalpy change.+ Show more

Learning Objectives

• Explain the concepts of effective nuclear charge, shielding, and orbital penetration.
• Describe how atomic radius, ionization energy, and electronegativity vary across periods and groups.
• Analyze deviations from ideal trends in periodic properties using representative elements.+ Show more

Learning Objectives

• Understand how multiple lines of empirical evidence support the theory of common ancestry and evolution.
• Identify different types of evidence such as fossil records, comparative anatomy, molecular data, and biogeography.
• Analyze how congruent data from diverse scientific fields strengthen evolutionary explanations.

Learning Objectives

• Understand the mechanisms controlling gene expression from transcription to post-transcriptional modification.
• Identify key regulatory elements such as promoters, transcription factors, and epigenetic marks.
• Analyze how gene regulation influences phenotypic diversity among cells and developmental stages.

Learning Objectives

• Interpret and communicate scientific information across different contexts using graphical and quantitative methods.
• Translate findings between disciplinary languages while recognizing uncertainty and assumptions.
• Critique evidence quality and construct clear, discipline-appropriate explanations.+ Show more

Learning Objectives

• Explain oxidation state conventions and determine oxidation numbers in various chemical species.
• Formulate and balance half-reactions in both inorganic and organic redox reactions.
• Connect standard reduction potentials to cell spontaneity and voltage.+ Show more

Learning Objectives

• Understand the fundamental concepts of measurement, including SI units and significant figures.
• Identify and distinguish between precision, accuracy, systematic, and random errors in experimental data.
• Learn methods of instrument calibration such as multimeters and vernier calipers.+ Show more

Learning Objectives

• Understand the link between bond energies, enthalpy changes, and reaction heat exchange.
• Apply Hess’s law for calculating enthalpy changes in reactions.
• Explain the principles of calorimetry for measuring heat flow during chemical processes.+ Show more

Learning Objectives

• Understand key concepts of ecological systems including population dynamics and community interactions.
• Analyze the role of biogeochemical cycles and energy transfer in ecosystems.
• Evaluate models such as logistic growth and Lotka–Volterra equations in ecological contexts.+ Show more

Learning Objectives

• Understand the key components involved in the scientific method, including hypothesis framing and variable control.
• Explain the role of measurement technologies such as sensors and data acquisition systems in producing reliable scientific evidence.
• Recognize the importance of measurement uncertainty, error analysis, and statistical treatment of data in research.+ Show more

Learning Objectives

• Understand and define linear momentum as a conserved vector quantity.
• Explain how impulse relates to changes in momentum through the force-time relationship.
• Apply algebraic conservation laws to analyze isolated systems in motion.+ Show more

Learning Objectives

• Understand electron-domain considerations and VSEPR approximations for predicting molecular shapes.
• Identify molecular geometries such as linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral.
• Analyze the effects of lone pairs and molecular symmetry on physical properties like polarity, boiling point, and solubility.+ Show more

Learning Objectives

• Explain the process of homolog pairing, synapsis, crossing over, and reductional division in meiosis.
• Describe the stages of meiosis I and II and their molecular basis.
• Analyze how genetic recombination and chiasmata formation contribute to genetic diversity.+ Show more

Learning Objectives

• Understand the principles governing electron arrangements in atoms.
• Identify and explain quantum numbers, the Aufbau principle, and Pauli exclusion principle.
• Relate electron configurations to elemental chemical behavior, valence electrons, and periodic trends.+ Show more

Learning Objectives

• Explain how collision frequency, molecular orientation, and activation energy influence reaction rates.
• Interpret rate laws and understand their dependence on reactant concentrations.
• Relate the Arrhenius equation to temperature and activation energy in reaction kinetics.+ Show more

Learning Objectives

• Understand the concept of periodic trends and their origins in atomic structure.
• Identify elements' properties across periods and groups, including atomic radius, ionization energy, electron affinity, and electronegativity.
• Explain how effective nuclear charge, electron shielding, and orbital penetration influence these trends.+ Show more

Learning Objectives

• Explain how electron pair repulsions influence the three-dimensional shapes of molecules.
• Identify and predict molecular geometries such as linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral using the VSEPR model.
• Understand how molecular geometry affects properties like polarity, dipole moments, and intermolecular interactions.+ Show more

Learning Objectives

• Understand how mole relationships and balanced chemical equations are used in stoichiometric calculations.
• Identify limiting reagents and calculate percent yields in chemical reactions.
• Perform mass-to-mass, mass-to-mole, and mole-to-mole conversions using molar masses and stoichiometry.+ Show more

Learning Objectives

• Explain the concept of oxidation numbers and how they are used to analyze redox reactions.
• Identify oxidants and reductants in various chemical processes.
• Describe how electrochemical cells connect redox reactions to measurable voltages.+ Show more

Learning Objectives

• Understand the components and functions of cellular organelles in eukaryotic and prokaryotic cells.
• Differentiate between prokaryotic and eukaryotic cell organization and compartmentalization.
• Recognize how microscopy and schematic models illustrate cellular structures and relative organelle sizes.+ Show more

Learning Objectives

• Understand the principles of radiometric dating and isotopic decay.
• Identify different isotope systems used for dating various rock types and timescales.
• Explain key factors affecting radiometric age accuracy, such as closed-system behavior and closure temperature.+ Show more

Learning Objectives

• Understand the processes of weathering, erosion, transport, and deposition in landscape formation.
• Identify the different agents of erosion such as water, wind, glaciers, and gravity.
• Explain how sediments are transported and deposited in various environments.+ Show more

Learning Objectives

• Understand the principles of mechanical energy conservation in systems without significant energy loss.
• Explain how gravitational potential and kinetic energy interconvert in a roller coaster scenario.
• Identify how energy transfer diagrams and numerical accounting track energy forms and transfers.+ Show more

Learning Objectives

• Understand the concepts of impulse and momentum in physics.
• Describe how force and time relate to changes in momentum.
• Analyze collision processes using impulse–momentum principles.+ Show more

Learning Objectives

• Understand the different types of friction and how they oppose motion.
• Explain how normal force and surface properties influence frictional force.
• Analyze real-world situations involving static and kinetic friction.+ Show more

Learning Objectives

• Understand how to represent forces acting on an object using free-body diagrams.
• Identify common forces such as gravity, normal force, tension, and friction in physical systems.
• Apply vector addition to analyze forces and determine net force and motion.+ Show more

Learning Objectives

• Understand the concept of atomic orbital hybridization and its role in molecular geometry.
• Identify common hybridizations such as sp, sp2, and sp3 and their corresponding geometries.
• Explain the formation of sigma and pi bonds through hybrid and unhybridized orbitals.+ Show more

Learning Objectives

• Define and distinguish between position, displacement, speed, and velocity in one-dimensional motion.
• Calculate average speed and velocity over given intervals.
• Understand the concepts of instantaneous velocity and acceleration at specific moments.+ Show more

Learning Objectives

• Explain how work is related to energy transfer in physical systems.
• Differentiate between kinetic and potential energy within mechanical energy.
• Describe how conservative and non-conservative forces affect energy in a system.+ Show more

Learning Objectives

• Explain the principle of wave superposition and interference patterns.
• Describe standing waves, nodes, and antinodes in bounded media.
• Understand resonant frequencies, harmonics, and their relation to boundary conditions.+ Show more

Learning Objectives

• Understand the concept of the center of mass in multi-particle systems.
• Explain how external forces influence the motion of a system's center of mass.
• Apply the formalism relating system momentum, mass distribution, and trajectory.+ Show more

Learning Objectives

• Understand the different remote sensing methods and their applications in landscape monitoring.
• Identify how geographic information systems (GIS) are integrated with remote sensing data.
• Explain key concepts such as land cover classification, vegetation indices, and change detection techniques.+ Show more

Learning Objectives

• Understand the concept of chemical equilibrium in homogeneous and heterogeneous systems.
• Learn to write and interpret equilibrium constants such as Kc and Kp.
• Apply reaction quotient (Q) calculations to predict the direction of shifts in equilibrium.+ Show more

Learning Objectives

• Understand how indicator colour-change pH ranges match titration equivalence points.
• Identify appropriate indicators for different titration types based on their transition intervals.
• Recognize practical applications of titration indicators in laboratory and field settings.+ Show more

Learning Objectives

• Understand the Henderson–Hasselbalch equation and its components.
• Learn how the equation relates buffer pH to pKa and concentrations.
• Apply the Henderson–Hasselbalch equation to real-world environmental and industrial scenarios.+ Show more

Learning Objectives

• Understand the roles of acid dissociation constant (Ka) and base dissociation constant (Kb) in describing chemical equilibria.
• Connect Ka, Kb, and Kw to analyze conjugate acid-base pairs and predict pH in various systems.
• Apply the concepts of equilibrium to buffer systems, percent ionization, and environmental scenarios such as dissolved carbonates.+ Show more

Learning Objectives

• Understand the concept of polyprotic acids and their dissociation constants.
• Identify and interpret the multiple buffer regions and equivalence points in titrations of polyprotic acids.
• Apply calculations of stepwise dissociation, cumulative acidity, and titration interpretation considering each dissociation constant.+ Show more

Learning Objectives

• Explain how ionic, covalent, and metallic bonds influence physical properties of materials.
• Distinguish between ionic solids, metals, and covalent networks based on properties like melting point, conductivity, hardness, and solubility.
• Apply examples such as salt, steel, and carbon materials to real-world contexts in Alberta and energy sectors.+ Show more

Learning Objectives

• Understand how molecular orbital and band theories provide advanced explanations of bonding
• Explain delocalization, metallic conduction, and semiconductor behavior using orbital overlap and band structure
• Apply symmetry and molecular orbitals to predict spectroscopic features and reactivity+ Show more

Learning Objectives

• Compare electron transfer, electron sharing, and delocalized electron models in ionic, covalent, and metallic bonds.
• Understand how bonding types influence the structure and properties of materials such as salt, hydrocarbons, and steel.
• Link real Alberta phenomena to bonding models, including road salt, bitumen, and pipeline steel.+ Show more

Learning Objectives

• Understand the features of titration curves and what they reveal about acid-base systems.
• Identify the characteristic points such as initial pH, buffer regions, inflection points, and equivalence point.
• Learn how different titration types show distinct curve shapes and how to interpret them for industrial and environmental applications.+ Show more

Learning Objectives

• Explain how molecular geometry predicted by VSEPR model influences intermolecular forces.
• Describe the link between molecular shape and dipole interactions, hydrogen bonding, and physical properties.
• Analyze examples such as water, ammonia, and hydrocarbons to understand effects on boiling and melting points.+ Show more

Learning Objectives

• Understand the stoichiometric relationships used in titration calculations.
• Apply concentration relationships to determine unknown reagent volumes and concentrations.
• Analyze how acid or base strength influences titration calculations and endpoint pH.+ Show more

Learning Objectives

• Explain the concept of percent yield and its significance in chemical reactions.
• Calculate theoretical yield using balanced chemical equations and determine limiting reagents.
• Analyze factors that affect actual yield and the importance of efficiency metrics in industry.

Learning Objectives

• Describe the concepts of enthalpy change in chemical reactions.
• Explain how enthalpy varies with the amount of reactants and products.
• Calculate reaction enthalpy using standard enthalpies of formation.+ Show more

Learning Objectives

• Understand how pressure influences gas solubility according to Henry's law.
• Describe proportionality concepts as they relate to pressure and gas dissolution.
• Identify practical implications of pressure changes for carbonation and groundwater gases.+ Show more

Learning Objectives

• Explain the principles of energy conservation in closed systems.
• Describe the conversion between kinetic and potential energy during motion.
• Identify how dissipative forces affect energy within a system.+ Show more

Learning Objectives

• Explain energy transfer across trophic levels and the efficiency of energy flow.
• Describe concepts of primary production, gross and net productivity, and secondary production.
• Analyze top-down and bottom-up controls and their effects on ecosystems.+ Show more