Grade 11 Worksheets

Learning Objectives

• Explain how human activities can alter Earth’s material cycles across the geosphere, hydrosphere, atmosphere, and biosphere.
• Describe how changes in carbon, nitrogen, phosphorus, and water flows can affect erosion, nutrient loading, air quality, and greenhouse-gas concentrations.
• Use evidence from a scientific description to predict likely system-wide effects of land-use change, extraction, and waste management.

Learning Objectives

• Explain how reliability-centered optimization uses performance expectations across repeated operation and changing conditions.
• Identify and interpret reliability metrics such as stability, sustained efficiency, and acceptable failure rates.
• Describe how models/simulations and test results work together to validate reliability targets and guide design refinements.

Learning Objectives

• Explain how electron energy levels and quantum shells relate to atomic spectra and periodic trends
• Describe isotopic variation and how it affects mass-dependent and nuclear properties
• Compare ionic, covalent, and metallic bonding using electron structure and intermolecular effects+ Show more

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

• Understand the strategies used in designing engineering solutions.
• Learn how to decompose complex problems into manageable parts.
• Explore principles of optimization in engineering design.+ Show more

Learning Objectives

• Explain the role of hypothesis framing, variable control, and measurement uncertainty in the scientific method.
• Describe how sensors, data acquisition systems, and computational tools improve measurement precision and data analysis.
• Apply ethical principles and reproducibility practices to experimental research and error analysis.+ Show more

Learning Objectives

• Explain allele segregation during gamete formation using chromosome behavior and meiosis
• Predict offspring genotype and phenotype probabilities from parental allele combinations
• Use probability reasoning to describe expected trait frequencies in large groups+ Show more

Learning Objectives

• Explain how temperature changes molecular kinetic energy and collision outcomes in reaction kinetics
• Use the concept of activation energy and an energy profile to connect microscopic collisions to macroscopic reaction rates
• Predict how increasing temperature affects rates of chemical and relevant physical transformations

Learning Objectives

• Identify the basic components of DNA
• Describe the double helix structure of DNA
• Understand the significance of base pairing in genetic information+ Show more

Learning Objectives

• Explain how Earth processes such as weathering, permeability, and fluid movement influence soil and groundwater availability.
• Describe how mineral ores can form through magmatic differentiation, hydrothermal circulation, and metamorphism.
• Connect fossil fuel formation to past biological production, burial conditions, and later pressure and temperature changes.+ Show more

Learning Objectives

• Understand the organization of cellular structures from macromolecules to organelles.
• Compare structural features of prokaryotic and eukaryotic cells.
• Identify the roles of membrane architecture, cytoskeleton, and compartmentalization in cell function.+ Show more

Learning Objectives

• Compare how early states, medieval institutions, and pre-1500 trade networks shaped long-term regional patterns.
• Explain how demographic, environmental, and economic factors interacted to influence state resilience and cultural diffusion.
• Analyze continuity and change by using examples of political forms, technologies, and trade links before 1500.

Learning Objectives

• Explain how competition, predation, and symbiosis influence survival and reproduction in ecosystems.
• Analyze how ecological interactions affect population sizes and community composition over time.
• Use scientific vocabulary (competition, predation, mutualism, parasitism, fitness) to describe species relationships.

Learning Objectives

• Explain how scientific claims are supported by evidence, including consistency with data and sufficiency of support
• Evaluate competing scientific explanations by comparing predictions, explanatory power, and treatment of uncertainty
• Identify how transparency about assumptions strengthens the credibility of scientific arguments+ Show more

Learning Objectives

• Explain the conservation principle in chemical reactions using mass and atom conservation concepts.
• Connect balanced chemical equations to stoichiometry and quantitative predictions in real contexts.
• Use mass-balance ideas to interpret measurements from laboratory or industrial (e.g., Alberta) processes.

Learning Objectives

• Explain how geological processes create natural resources and why location affects extraction feasibility
• Identify major geohazards and describe how they threaten infrastructure and communities
• Evaluate trade-offs between resource development benefits and environmental and safety risks

Learning Objectives

• Understand the causes of sea-level variability and the methods used to measure it.
• Analyze the contributions of thermal expansion, ice-sheet loss, and local subsidence to sea-level change.
• Evaluate the evidence from stratigraphy and coastal geomorphology for historical sea-level variations.+ Show more

Learning Objectives

• Identify how diction and imagery contribute to mood in an author’s writing.
• Analyze how sentence rhythm and figurative language shape meaning.
• Evaluate how structural choices (opening hooks and concluding emphasis) guide interpretation.

Learning Objectives

• Explain how P-waves and S-waves travel differently and how this helps identify Earth’s internal layers.
• Interpret seismic profiles and describe what shadow zones indicate about the outer core.
• Connect variations in seismic wave speed to changes in composition and temperature inside Earth.+ Show more

Learning Objectives

• Understand the concept of momentum as a product of mass and velocity
• Learn how momentum is conserved in isolated systems during collisions
• Differentiate between elastic and inelastic collisions+ Show more

Learning Objectives

• Explain how energy transfers occur when chemical bonds form and break during reactions
• Distinguish exothermic and endothermic reactions using energy of reactants vs. products
• Describe the role of activation energy barriers in whether reactions occur and how fast they proceed+ Show more

Learning Objectives

• Explain why multiple geoscience records are used to reconstruct past climate.
• Identify greenhouse gases and aerosols as key drivers that influence Earth’s energy balance.
• Distinguish short-term natural variability from long-lasting climate shifts using evidence.+ Show more

Learning Objectives

• Use Avogadro’s number and molar mass to convert between moles and particles for a substance.
• Convert between grams and moles using molar mass and apply consistent units.
• Relate gas volume at standard conditions to moles using the molar gas volume.+ Show more

Learning Objectives

• Explain how stratigraphic columns summarize vertical sequences of rock layers and depositional history.
• Interpret depositional environments using lithology, fossil content, and sedimentary structures.
• Describe how correlation and unconformities help reconstruct geologic time and past environments.

Learning Objectives

• Explain Newton’s first law using the ideas of inertia and net external force
• Predict how motion changes when net force is zero versus nonzero
• Apply Newton’s first law to everyday situations such as starting, stopping, and sliding+ Show more

Learning Objectives

• Understand the importance of civic responsibility related to tax compliance.
• Explore stories of community contributions funded by taxes.
• Reflect on personal roles in supporting national and local initiatives.+ Show more

Learning Objectives

• Explain how energy is converted (not created) during cellular processes involving ATP and redox reactions
• Distinguish producers and consumers in terms of how they capture and transfer energy through ecosystems
• Describe how energy transformations support growth, maintenance, and reproduction at multiple levels of biological organization

Learning Objectives

• Explain how DNA is built from nucleotides and how nucleotide chemistry determines strand structure.
• Describe antiparallel strand orientation, double-helical geometry, and base-pairing specificity.
• Connect chromatin organization and nucleosome packing to accessibility during replication and transcription.+ Show more

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

• Explain how organelle structure supports specific metabolic functions in chloroplasts and mitochondria.
• Connect membrane architecture to gradients, electron transport, and ATP production.
• Describe how enzyme active-site structure and charge distributions affect reaction efficiency.

Learning Objectives

• Understand what habitat fragmentation is and how it impacts ecosystems.
• Identify human activities that lead to habitat fragmentation.
• Recognize the effects of habitat fragmentation on biodiversity and ecological processes.

Learning Objectives

• Understand the principle of mass conservation during chemical reactions.
• Identify how atomic accounting supports mass invariance.
• Analyze combustion processes and closed-system experiments related to mass.+ Show more

Learning Objectives

• Explain how adaptive management and ecosystem-based management support long-term ecosystem stewardship
• Describe how protected-area design and restoration ecology help maintain resilient ecosystems
• Evaluate trade-offs among economic, social, and ecological objectives using sustainability indicators and monitoring+ Show more

Learning Objectives

• Explain periodic trends in atomic radius, ionization energy, electron affinity, and electronegativity using effective nuclear charge and electron shielding.
• Predict how atomic properties change across a period and down a group and relate these changes to chemical reactivity.
• Use periodic trends to justify bonding polarity and likely ion formation.

Learning Objectives

• Explain how environmental change can alter allele frequencies across generations
• Describe how natural selection favors heritable traits that increase fitness in a particular environment
• Evaluate how genetic variation and selection pressure influence evolutionary outcomes+ Show more

Learning Objectives

• Explain how a single ancestral lineage can diversify rapidly through adaptive radiation.
• Describe ecological factors that promote speciation after colonization of new habitats.
• Use phylogenetic patterns to connect related species to different traits and habitats.

Learning Objectives

• Define momentum and describe types of collisions
• Explain how momentum is conserved during collisions
• Use impulse-momentum relationships to analyze collisions+ Show more

Learning Objectives

• Understand the concept of trophic levels in ecosystems
• Explain how energy is transferred from producers to consumers
• Recognize the role of heat dissipation in energy transfer+ Show more

Learning Objectives

• Explain how equilibrium is established by the balance of forward and reverse reaction rates in a closed system.
• Use the equilibrium constant expression to relate reactant and product concentrations (or activities) for a given reaction.
• Apply Le Châtelier’s principle to predict the direction of shift when concentrations, temperature, or pressure are changed.+ Show more

Learning Objectives

• Explain the main stages of cellular respiration and their roles in energy production.
• Describe how electrons pass through the electron transport chain to generate ATP.
• Understand the importance of oxygen as the final electron acceptor in respiration.+ Show more

Learning Objectives

• Explain how net force determines changes in an object's motion using vector reasoning.
• Construct and interpret free-body diagrams that include contact forces and friction.
• Determine the net direction and magnitude from multiple force vectors and connect them to acceleration.

Learning Objectives

• Explain how light-dependent reactions convert photon energy into ATP and NADPH
• Describe the role of electron transport and proton pumping in building an electrochemical gradient
• Model how water splitting contributes electrons and produces oxygen

Learning Objectives

• Understand the basic components of an atom, including protons, neutrons, and electrons.
• Explain atomic number and atomic mass and their significance.
• Describe the electron configuration and quantum shells.+ Show more

Learning Objectives

• Understand the concept of electric potential difference (voltage).
• Identify different circuit components and their roles.
• Apply Ohm’s Law to simple circuits.+ Show more

Learning Objectives

• Understand the principles of proton gradient formation across membranes.
• Explain how electrochemical gradients drive ATP synthesis.
• Identify key membrane protein complexes involved in energy transduction.+ Show more

Learning Objectives

• Explain how chemical energy changes are represented by bond formation and breaking.
• Describe how enthalpy change is determined by bond energies and the use of calorimetry data.
• Apply Hess's law to relate reaction enthalpies to molecular structures.+ Show more

Learning Objectives

• Understand the primary functions of the circulatory system and its components.
• Identify the roles of blood, blood vessels, and the heart in circulation.
• Explain how blood pressure, vessel resistance, and blood composition affect tissue perfusion.+ Show more

Learning Objectives

• Identify different types of forces and understand their roles in motion.
• Describe Newton’s three laws of motion and their applications.
• Interpret free-body diagrams including contact, normal, frictional, tension, and gravitational forces.+ Show more