Grade 11 Science Worksheets

Learning Objectives

• Define molar concentration and understand its notation.
• Convert between mass, moles, and volume in solution preparation.
• Apply dilution calculations to prepare solutions from concentrated stocks.+ Show more

Learning Objectives

• Explain how scientific inquiry connects observations to evidence-based explanations
• Describe how inquiry can be non-linear and use prior knowledge while remaining open to alternative interpretations
• Identify characteristics of scientific explanations (natural causes, testable predictions, and evaluability by others)+ Show more

Learning Objectives

• Explain how electron pair repulsion determines molecular geometry in VSEPR theory.
• Identify common molecular shapes: linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral.
• Describe the role of bonding and nonbonding electron pairs in bond angles and molecular symmetry.+ Show more

Learning Objectives

• Explain the VSEPR model and how molecular shapes influence intermolecular interactions.
• Describe how molecular geometry affects dipole moments and hydrogen bonding capabilities.
• Analyze the effects of molecular shape on boiling and melting points using real-world examples.+ Show more

Learning Objectives

• Understand how to convert chemical reactions into ionic equations, including complete and net forms.
• Identify spectator ions and distinguish them from reacting species in aqueous solutions.
• Apply charge balance and solubility rules to balance ionic equations accurately.+ Show more

Learning Objectives

• Understand the concept of limiting and excess reagents in chemical reactions.
• Learn how to compare moles of reactants to determine the limiting reagent.
• Apply mole-based calculations to predict maximum theoretical yield.+ Show more

Learning Objectives

• Understand how empirical formulas are derived from mass percent and compositional data.
• Learn to convert percent composition to mole ratios for elements in a compound.
• Determine empirical and molecular formulas from analytical data.+ Show more

Learning Objectives

• Understand how heritable variation influences natural selection.
• Describe the different modes of selection: directional, stabilizing, and disruptive.
• Explain environmental factors that shape selective regimes.+ Show more

Learning Objectives

• Understand the concept of adaptive radiation and its role in biodiversity.
• Identify ecological and evolutionary factors that promote adaptive radiation.
• Analyze patterns of speciation and trait diversification in adaptive radiation events.+ Show more

Learning Objectives

• Classify chemical reactions into synthesis, decomposition, single- and double-displacement, combustion, and redox types.
• Describe characteristic atom rearrangements and changes in oxidation states for each reaction type.
• Identify energy changes associated with different reaction classes and relate them to practical examples.+ Show more

Learning Objectives

• Explain how surface area influences reaction rates in heterogeneous systems.
• Connect particle size (smaller vs. larger) to the number of reactive contact points and collision likelihood.
• Use surface area reasoning to interpret real-world examples such as corrosion and decomposition.

Learning Objectives

• Explain how major human body systems contribute to homeostasis and maintain stable internal conditions.
• Describe how sensing, signaling, and responses work together in feedback coordination.
• Apply systems thinking to predict how a change in one body system can trigger responses in others.

Learning Objectives

• Explain how phylogenetic trees depict evolutionary relationships among organisms.
• Identify key features of rooted and unrooted trees.
• Interpret branching patterns, nodes, and clades in phylogenetic hypotheses.+ Show more

Learning Objectives

• Understand the electron-domain and VSEPR models for predicting molecular shapes.
• Identify various molecular geometries and their bond angles.
• Analyze effects of lone pairs and symmetry on molecular polarity and physical properties.+ Show more

Learning Objectives

• Explain how internal structures (cells, tissues, organs) enable essential life processes in organisms
• Analyze how specialized surfaces and organization increase rates of exchange such as gas exchange and nutrient uptake
• Evaluate how the form of internal structures supports specific physical and chemical interactions needed for survival, growth, and reproduction

Learning Objectives

• Identify the main functions of human organ systems.
• Describe the structures involved in each organ system.
• Explain how different organ systems interact to maintain homeostasis.+ Show more

Learning Objectives

• Understand the processes of weathering, erosion, transportation, and deposition in landscape change.
• Explain how physical and chemical weathering contribute to sediment formation.
• Identify different agents of erosion and their roles in sediment transport.+ Show more

Learning Objectives

• Explain how digital communication encodes sampled signals into discrete binary symbols.
• Compare digital and analog information transmission in terms of noise sensitivity and reliability.
• Describe how error correction can recover intended messages despite channel noise.+ Show more

Learning Objectives

• Explain how conservation of energy determines energy flow during chemical reactions
• Differentiate exothermic and endothermic reactions using internal energy changes
• Connect observed thermal, light, and electrical effects to energy transfer pathways

Learning Objectives

• Understand the relationship between concentration, volume, and mole calculations in aqueous reactions.
• Apply mole relationships and equivalence concepts to predict reactant and product amounts.
• Utilize concentration-volume-mole conversions to support quantitative analysis in environmental and industrial contexts.+ Show more

Learning Objectives

• Explain the role of the hypothalamus in maintaining core body temperature.
• Describe the mechanisms involved in heat production, conservation, and dissipation.
• Analyze how environmental factors and fever influence thermoregulatory responses.+ Show more

Learning Objectives

• Understand the interconnected nature of biological, chemical, and physical principles in ecosystems and organisms.
• Analyze cause–effect relationships across disciplines using models, diagrams, and equations.
• Apply quantitative and representational tools to synthesize multidisciplinary scientific concepts.+ Show more

Learning Objectives

• Understand how intermolecular forces influence phase transitions, vapor pressure, and volatility.
• Explain the connection between intermolecular attractions and physical properties like boiling point and vapor pressure.
• Apply knowledge of phase diagrams considering temperature, molecular size, and polarity in regional environmental contexts.+ Show more

Learning Objectives

• Understand the coordinated enzyme activities involved in DNA replication.
• Identify the functions of key enzymes such as helicase, primase, DNA polymerase, and telomerase.
• Explain the processes occurring on leading and lagging strands during replication.+ Show more

Learning Objectives

• Explain the shapes and features of different titration curves, including strong acid–strong base, weak acid–strong base, and weak base–strong acid systems.
• Identify key points on a titration curve such as initial pH, buffer regions, inflection points, and equivalence point pH.
• Determine the appropriate endpoint based on titration curve features for different acid–base systems.+ Show more

Learning Objectives

• Understand the principles of gas laws and how they relate to mole relationships in gas stoichiometry.
• Apply gas law equations to calculate pressures, volumes, and temperatures of gases in chemical reactions.
• Analyze how standard and nonstandard conditions impact volumetric conversions in industrial contexts.+ Show more

Learning Objectives

• Understand how dissolved ions, temperature shifts, and organic contaminants influence solubility equilibria in water systems.
• Interpret chemical data to evaluate operational challenges related to scale formation, corrosion, and impurity effects.
• Analyze the impact of environmental impurities on infrastructure, especially in Alberta's oil sands processing and municipal water systems.+ Show more

Learning Objectives

• Distinguish climate from weather and explain why long-term patterns matter
• Describe how the Earth’s energy balance and greenhouse gas concentrations influence climate change
• Explain feedbacks and ocean circulation as mechanisms that can reshape temperature and precipitation patterns+ Show more

Learning Objectives

• Explain how uneven solar heating creates pressure gradients that drive atmospheric circulation.
• Describe how the Coriolis effect influences wind direction and large-scale wind belts.
• Compare how global circulation cells transport heat and affect humidity, precipitation, and storm-track locations.+ Show more

Learning Objectives

• Explain how Earth’s geosphere, hydrosphere, atmosphere, and biosphere interact as connected systems.
• Describe how energy flows and how matter cycles among Earth’s systems (including the water cycle).
• Analyze how unequal heating drives atmospheric and ocean circulation and affects regional climate patterns.+ Show more

Learning Objectives

• Explain how internal heat drives mantle convection and leads to plate motion
• Describe the three main types of plate boundaries and the geologic features they produce
• Evaluate evidence of ongoing tectonic activity using earthquakes and volcanoes

Learning Objectives

• Explain how air masses with different temperature and moisture properties form fronts and precipitation.
• Describe how temperature contrast and atmospheric stability control vertical motion and cloud growth.
• Relate storm intensity to energy from warm ocean water and wind conditions around hurricanes.

Learning Objectives

• Differentiate positive and negative feedback mechanisms in Earth systems
• Analyze how warming, water vapor, ice cover, and clouds interact through feedback
• Evaluate how human activities can strengthen or weaken Earth system feedback pathways

Learning Objectives

• Explain how balanced chemical equations represent conservation of mass by matching atom counts for each element
• Differentiate the roles of coefficients (relative amounts) and subscripts (fixed atomic ratios) in chemical formulas
• Balance simple chemical equations by selecting whole-number coefficients that produce equal atoms on both sides+ Show more

Learning Objectives

• Explain the main processes of the water cycle and how flux describes the rate of water movement between reservoirs.
• Analyze how ocean circulation and sea surface temperature affect atmospheric humidity, stability, and precipitation.
• Describe how seasonal changes and long-term climate shifts can alter regional water availability and storm patterns.

Learning Objectives

• Explain how observations of galaxy redshifts support the idea that the universe is expanding
• Describe how the cosmic microwave background (CMB) provides evidence for a hot, dense early universe
• Connect large-scale structure and galaxy clustering to the role of gravity in shaping the universe+ Show more

Learning Objectives

• Explain the difference between electrolytes and nonelectrolytes based on ion dissociation.
• Describe how ion concentration affects electrical conductance in solutions.
• Identify the impact of solute particles on colligative properties such as freezing point depression.+ Show more

Learning Objectives

• Explain Newton’s first law in terms of net external force and inertia
• Analyze real-world scenarios to determine whether forces are balanced or unbalanced
• Connect constant velocity to a net force of zero+ Show more

Learning Objectives

• Explain Newton’s second law using the relationship between net force, mass, and acceleration
• Predict how acceleration changes when net force or mass changes (for the same direction of net force)
• Describe how the direction of acceleration relates to the direction of the net force+ Show more

Learning Objectives

• Explain how cellular respiration converts chemical energy in glucose into ATP usable by cells
• Describe the role of electron carriers and electron transport in transferring energy during respiration
• Compare how oxygen availability affects the end products of cellular respiration+ Show more

Learning Objectives

• Differentiate physical changes from chemical changes by whether new substances form and composition changes.
• Identify evidence of chemical change (e.g., gas, color, temperature, precipitate) and explain why it matters.
• Predict whether a change is likely reversible based on particle/bonding behavior.

Learning Objectives

• Classify chemical reactions as synthesis, decomposition, single replacement, and double replacement
• Use conservation laws and reaction patterns to predict likely products
• Identify evidence of reaction type such as gas formation, precipitate formation, color change, or temperature change

Learning Objectives

• Distinguish between gravitational force, normal force, frictional force, and tension in real-world contexts
• Explain how forces change motion and how net force is determined by adding forces as vectors
• Predict the direction of net force for objects with multiple interacting forces using force-type reasoning

Learning Objectives

• Explain the stages of ecological succession and the role of pioneer species
• Describe how disturbances, climate, and soil development influence community change over time
• Analyze how species interactions and productivity shift during succession+ Show more

Learning Objectives

• Explain how birth rates, death rates, immigration, and emigration change population size over time
• Describe carrying capacity and how limiting factors slow growth as populations approach K
• Identify examples of limiting factors (food, habitat, disease, predation) and predict their effects on survival and reproduction

Learning Objectives

• Explain how work depends on force and displacement in the direction of the force
• Calculate or interpret work and power using basic physics relationships
• Compare situations involving the same energy transfer but different times using power

Learning Objectives

• Explain how meiosis reduces chromosome number to produce haploid gametes
• Describe how crossing over and independent assortment increase genetic diversity
• Connect fertilization to restoration of diploid chromosome number and inheritance of allele combinations+ Show more

Learning Objectives

• Explain conservation of mass in terms of a closed system and conservation of atoms during chemical reactions.
• Connect balanced chemical equations to measurable quantities of reactants and products.
• Interpret experimental mass data to support or question claims about reaction pathways.