Grade 11 Science Worksheets

Learning Objectives

• Identify the main reservoirs and fluxes of carbon among air, ocean, biosphere, and sediments.
• Distinguish between natural carbon cycle processes and human-induced emissions using tracers and models.
• Analyze the impact of ocean uptake, soil carbon dynamics, and fossil fuel emissions on atmospheric CO2 levels.+ Show more

Learning Objectives

• Understand the fundamental concepts of natural selection as a driving mechanism of evolution.
• Identify the factors that influence genetic variation, survival, and reproduction.
• Analyze classic examples such as finch beak variation and industrial melanism to illustrate selection pressures.+ Show more

Learning Objectives

• Understand various forms of energy and how they can be converted from one form to another.
• Design and refine devices that perform energy conversions with high efficiency.
• Analyze energy losses during conversions and identify ways to improve efficiency.+ Show more

Learning Objectives

• Understand mathematical approaches for propagating measurement uncertainty
• Apply error propagation techniques to real-world experimental data
• Interpret the dominant sources of error in calculated quantities+ Show more

Learning Objectives

• Understand the different units of percent concentration and parts per million.
• Convert between mass percent, volume percent, and parts per million.
• Interpret concentration data in practical examples such as salt in road brines and metal levels in water samples.+ Show more

Learning Objectives

• Explain the concept of centripetal force and its direction in uniform circular motion.
• Derive and understand the formula for centripetal acceleration (v²/r).
• Analyze different forces like tension, gravity, and friction that produce centripetal acceleration.+ Show more

Learning Objectives

• Analyze societal and global challenges to define clear criteria and constraints.
• Formulate measurable performance metrics and stakeholder requirements.
• Prioritize constraints and construct conceptual models for solution generation.+ Show more

Learning Objectives

• Explain scientific principles applied in monitoring environmental effects.
• Identify instrumentation and protocols used in impact assessment.
• Evaluate remote sensing applications for detecting environmental changes.+ Show more

Learning Objectives

• Understand the concept of oxidation and reduction in electron transfer reactions.
• Learn how to determine oxidation states systematically in various compounds.
• Practice balancing redox equations in acidic and basic media.+ Show more

Learning Objectives

• Explain the roles of mutation, natural selection, genetic drift, and gene flow in evolution.
• Identify the impact of these mechanisms on genetic diversity within populations.
• Analyze how environmental pressures influence evolutionary processes.+ Show more

Learning Objectives

• Describe how astronomical observations constrain the age and evolution of the universe and solar system.
• Explain key concepts such as Hubble's law, cosmic microwave background, and radiometric dating of meteorites.
• Relate stellar evolution models and the Hertzsprung–Russell diagram to star lifespans and the Sun's position.+ Show more

Learning Objectives

• Explain how electrons occupy atomic orbitals based on quantum principles and energy ordering.
• Describe the significance of quantum numbers in atomic structure.
• Understand the Pauli exclusion principle and Aufbau principle in electron filling.+ Show more

Learning Objectives

• Explain the nature of covalent bonds and how atoms share electron pairs to achieve full valence shells.
• Describe bond polarity, and how differences in electronegativity influence molecular dipoles and intermolecular forces.
• Understand and calculate bond order, bond length, and bond energy, and their effects on molecular stability.+ Show more

Learning Objectives

• Analyze the relationship between net force, mass, and acceleration using F = ma.
• Interpret motion data from free-fall and circular motion scenarios to understand forces.
• Evaluate the effects of frictional and contact forces in terrestrial motion scenarios.+ Show more

Learning Objectives

• Explain how seismic profiles reveal Earth's internal structure.
• Identify differences between P-waves and S-waves in seismology.
• Describe the significance of shadow zones in understanding Earth's core.+ Show more

Learning Objectives

• Understand the process of ionic bonding and electron transfer between atoms.
• Identify the characteristics and properties of ionic compounds.
• Explain how lattice energy influences the stability and solubility of ionic solids.+ Show more

Learning Objectives

• Explain the concept of hybridization and its role in molecular geometry.
• Identify common hybridization types and their associated geometries.
• Describe how hybrid orbitals form sigma bonds and the role of unhybridized p orbitals in pi bonding.+ Show more

Learning Objectives

• Explain the impulse–momentum relationship (Δp = ∫F dt) and its relevance to collision scenarios.
• Design and evaluate crash-protection systems that minimize forces experienced during collisions.
• Apply force–time data and deformation parameters to analyze safety features.+ Show more

Learning Objectives

• Analyze how different electromagnetic frequencies are absorbed by matter through detector measurements.
• Evaluate the reliability and limitations of calibration and instruments across UV, visible, IR, and X-ray bands.
• Understand the response of CCDs and photodiodes in different spectrums and assess measurement uncertainties.

Learning Objectives

• Understand the principles of orbital motion and Kepler's laws.
• Analyze gravitational interactions and their effects on planetary orbits.
• Explore orbital resonance phenomena such as Pluto–Neptune resonance and Jupiter's Trojans.+ Show more

Learning Objectives

• Understand the pathways and reservoirs involved in carbon, nitrogen, and phosphorus cycles.
• Identify various fluxes and residence times within biogeochemical cycles.
• Explain the impact of natural and anthropogenic perturbations on nutrient cycles and atmospheric composition.+ Show more

Learning Objectives

• Understand how feedback mechanisms regulate internal physiological variables.
• Identify examples of homeostasis such as blood glucose regulation and thermoregulation.
• Explain the role of cellular ion gradients and membrane pumps in maintaining internal stability.+ Show more

Learning Objectives

• Understand the principles of conservation laws in physics.
• Apply algebraic and vector methods to analyze isolated systems.
• Interpret collision phenomena through systems balance.+ Show more

Learning Objectives

• Understand the mechanisms governing climate variability, including greenhouse gases, albedo feedbacks, and ocean-atmosphere interactions.
• Analyze the factors and feedbacks that influence climate change using instrumental, satellite, and paleoclimate data.
• Describe large-scale circulation patterns such as El Niño–Southern Oscillation and thermohaline circulation.+ Show more

Learning Objectives

• Apply mole relationships and balanced chemical equations to quantify reactants and products.
• 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 coefficients.+ Show more

Learning Objectives

• Define electronegativity and explain its importance in chemical bonding.
• Describe 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

• Evaluate the evidence supporting wave and particle models of electromagnetic radiation.
• Describe phenomena such as interference, diffraction gratings, and the photoelectric effect.
• Explain where each model (wave or particle) is applicable and where it breaks down.+ Show more

Learning Objectives

• Understand the purpose and application of hazard mapping in assessing natural risks.
• Identify different types of natural hazards and their spatial distributions.
• Analyze how hazard data informs land use planning and resilience strategies.+ Show more

Learning Objectives

• Understand the concept of oxidation numbers and how they are assigned.
• Identify oxidants and reductants in chemical reactions.
• Describe the principles of electrochemical cells including galvanic and electrolytic cells.+ Show more

Learning Objectives

• Understand the mathematical relationships among wave properties such as speed, frequency, and wavelength.
• Describe the differences and similarities between transverse and longitudinal waves using examples.
• Analyze wave behaviors like refraction and dispersion through graphs and calculations.+ Show more

Learning Objectives

• Understand Earth's major reservoirs and the energy exchanges among atmosphere, hydrosphere, geosphere, and biosphere.
• Analyze how solar energy input and radiative balance influence system states over various timescales.
• Describe heat transfer mechanisms and feedbacks that alter Earth's surface and interior processes.+ Show more

Learning Objectives

• Understand the biochemical processes such as phosphorylation, ubiquitination, and gene regulatory motifs that influence cellular functions.
• Describe how receptor-ligand interactions and second messengers regulate cellular signaling pathways.
• Explain the roles of intracellular compartmentalization and membrane transport in molecular mechanisms.+ Show more

Learning Objectives

• Explain the main processes involved in the carbon, nitrogen, phosphorus, and water cycles.
• Describe how human activities alter biogeochemical pools and fluxes.
• Identify key processes like fixation, mineralization, nitrification, denitrification, sedimentation, and uptake.+ Show more

Learning Objectives

• Understand the transfer of energy among producers, consumers, and decomposers in food webs.
• Identify the concepts of trophic levels, biomass pyramids, and energy loss.
• Calculate and evaluate efficiency of energy transfer in ecosystems.+ Show more

Learning Objectives

• Understand different types of ecosystem models and their applications.
• Identify key parameters used in modeling ecological interactions.
• Analyze feedback mechanisms within ecosystems using conceptual and mathematical models.+ Show more

Learning Objectives

• Understand the hierarchical levels of biological systems from organelles to organ systems.
• Identify the functions of different cell types, tissues, and organ systems.
• Explain how structural arrangement of biological components supports essential functions.+ Show more

Learning Objectives

• Compare advantages of digital and analog transmission and storage concerning bandwidth, noise, and fidelity.
• Explain principles of encoding, modulation, and decoding in data communication.
• Use quantitative measures like bit rate, signal-to-noise ratio, and spectral occupancy to evaluate transmission capacity and reliability.+ Show more

Learning Objectives

• Identify key drivers of ecosystem stability and change including disturbance regimes, land-use change, connectivity loss, and climate variation.
• Understand how thresholds, feedback loops, and recovery pathways influence ecosystem resilience and regime shifts.
• Analyze case studies such as coral reef bleaching, deforestation impacts, and fire regime alterations to assess ecosystem trajectories.

Learning Objectives

• Describe the key factors influencing changes in population size, including birth/death rates and immigration/emigration.
• Identify different growth patterns such as exponential and logistic trajectories in populations.
• Explain predator-prey interactions and mechanisms of density regulation, including Allee effects and episodic disturbances.+ Show more

Learning Objectives

• Understand the structure and purpose of the geologic time scale.
• Distinguish between relative and absolute dating methods used in geology.
• Identify major Earth history events linked to rock layers and fossils.+ Show more

Learning Objectives

• Describe the differences between ionic, covalent, and metallic bonding.
• Explain how bonding types influence material properties such as hardness, conductivity, melting point, and solubility.
• Identify real-world examples of bonding types in materials used in Alberta industries.

Learning Objectives

• Explain how DNA sequences determine protein structure and function.
• Describe the processes of transcription and translation in gene expression.
• Identify how amino acid sequences affect protein folding and activity.+ Show more

Learning Objectives

• Evaluate design solutions using quantitative and qualitative criteria.
• Apply systems thinking to analyze component interactions and emergent behavior.
• Identify trade-offs among cost, safety, environmental impact, scalability, and maintainability.+ Show more

Learning Objectives

• Explain the process of mantle convection and its role in plate tectonics.
• Identify the mechanisms driven by mantle convection that cause surface features such as ridges and subduction zones.
• Interpret geophysical evidence that reveals mantle flow patterns.+ Show more

Learning Objectives

• Understand the characteristics of aquifers and how porosity and permeability affect groundwater storage and flow.
• Identify differences between confined and unconfined aquifers and their responses to recharge and pumping.
• Analyze the impacts of groundwater over-extraction on water tables, river baseflow, and land stability.+ Show more

Learning Objectives

• Explain the evolution of atomic models from early concepts to modern quantum mechanical theories.
• Identify the structure and properties of subatomic particles: protons, neutrons, and electrons.
• Describe how quantum mechanics replaced fixed orbits with probability distributions of electrons.

Learning Objectives

• Describe the major energy transformation pathways in cellular metabolism.
• Explain the roles of glycolysis, citric acid cycle, and oxidative phosphorylation.
• Interpret the energy yield from various substrates during cellular respiration.+ Show more

Learning Objectives

• Create computational models to analyze energy transfers among system components.
• Use representations to relate heat, work, and energy stored in gravitational or elastic forms.
• Compare predicted energy exchanges with data, emphasizing conservation of total energy.+ Show more