Grade 11 Science Worksheets

Learning Objectives

• Explain how anthropogenic land-use changes (agriculture, urbanization, extraction, and infrastructure) affect habitats and biodiversity.
• Describe edge effects and how they influence species survival and community composition.
• Evaluate how corridors and landscape connectivity metrics can support species movement and gene flow.+ Show more

Learning Objectives

• Explain how satellite imagery, aerial photography, and LiDAR support landscape-scale monitoring
• Describe how land cover classification, vegetation indices, and change detection are used to assess ecosystem condition
• Analyze how spatial resolution, scale, and temporal frequency affect the ability to detect habitat fragmentation and land-use change+ Show more

Learning Objectives

• Explain how crossing over during meiosis leads to recombination between linked genes.
• Interpret recombination frequency to estimate the map distance between loci.
• Describe how interference and hot spots influence crossover patterns.+ Show more

Learning Objectives

• Understand the role of criteria and constraints in engineering design.
• Identify qualitative and quantitative criteria used in solving real-world challenges.
• Explain how constraints restrict feasible solutions in project planning.+ Show more

Learning Objectives

• Explain how carbon and nitrogen move through atmospheric, terrestrial, and freshwater compartments using pools and fluxes.
• Describe key nitrogen transformations including fixation, mineralization, nitrification, and denitrification.
• Interpret how residence times and linkages among ecosystem compartments affect productivity and food webs.+ Show more

Learning Objectives

• Explain how transcription, RNA processing, and translation transform DNA information into functional polypeptides
• Describe the roles of capping, splicing, and polyadenylation in eukaryotic pre-mRNA maturation
• Use codons, tRNA anticodons, start/stop signals, and the genetic code’s redundancy to predict mutation impacts+ Show more

Learning Objectives

• Understand the concept of the mole and its relation to particles, mass, and gas volume.
• Perform conversions between grams, moles, and particle counts using molar mass and Avogadro's number.
• Apply molar calculations to real-world contexts such as natural gas and fertilizer production.+ Show more

Learning Objectives

• Understand how to calculate theoretical yield from balanced chemical equations.
• Identify factors that affect actual yield and percent yield in chemical reactions.
• Apply concepts of limiting reagents and side reactions to real-world chemical processes.+ Show more

Learning Objectives

• Understand how intermolecular forces influence solubility.
• Analyze the effects of temperature and pressure on the solubility of gases and solids.
• Explore real-world Alberta examples of solubility in natural systems.+ Show more

Learning Objectives

• Explain how evidence from new conditions can strengthen or weaken model-based scientific claims.
• Describe how discrepancies between model predictions and measurements motivate examination of assumptions and parameter choices.
• Use uncertainty to decide whether differences suggest model failure or normal variation.+ Show more

Learning Objectives

• Understand and apply the formulas P = W/t and P = IV to calculate power in mechanical and electrical systems.
• Create computational models to predict energy changes and compare predictions with observed data.
• Discuss system efficiencies and analyze the differences between theoretical and actual power outputs.

Learning Objectives

• Understand the process of meiotic recombination and its role in genetic variation.
• Identify key mechanisms such as crossing over and independent assortment.
• Explain how chromosomal segregation and chiasmata formation contribute to inheritance.+ Show more

Learning Objectives

• Describe the processes involved in light-dependent reactions and the Calvin cycle.
• Explain how photons are captured by photosystems to produce energy carriers.
• Identify the roles of ATP and NADPH in carbon fixation and sugar production.+ Show more

Learning Objectives

• Understand the concept of the center of mass and its significance in physics.
• Analyze how the center of mass affects the motion of systems under external forces.
• Apply conservation of momentum principles about the center of mass in various scenarios.+ Show more

Learning Objectives

• Understand the concept of oxidation numbers and their role in redox reactions.
• Explain how electron transfer occurs in redox processes and identify oxidants and reductants.
• Describe the principles of electrochemical cells, including galvanic and electrolytic cells.+ Show more

Learning Objectives

• Describe the three fundamental Newton's Laws of motion and their implications.
• Analyze how forces, mass, and acceleration interact according to Newton's Laws.
• Apply Newton's Laws to real-world scenarios involving contact and contactless forces.+ Show more

Learning Objectives

• Identify the three main types of plate boundaries and their characteristics.
• Describe landforms and seismic activity associated with divergent, convergent, and transform boundaries.
• Explain how surface observations relate to tectonic processes and hazards.+ Show more

Learning Objectives

• Differentiate climate from weather by explaining how long-term patterns are measured and interpreted
• Explain how changes in Earth’s energy balance drive climate change using greenhouse gases and solar variations
• Describe how feedbacks and ocean circulation can alter temperature and precipitation patterns+ Show more

Learning Objectives

• Describe the basic components of DNA and their functions.
• Explain the significance of complementary base pairing and the double helix structure.
• Understand how mutations can alter genetic information and contribute to variation.+ Show more

Learning Objectives

• Explain how electron transport chain complexes generate a proton-motive force during oxidative phosphorylation
• Describe the roles of electron donors, electron carriers, and oxygen as the terminal electron acceptor
• Calculate and interpret theoretical ATP yields from NADH and FADH2 and identify factors that reduce actual ATP production+ Show more

Learning Objectives

• Explain how fronts form and how they cause air to rise, cool, and form clouds and precipitation
• Compare how temperature contrast and atmospheric stability affect vertical motion in weather systems
• Describe how warm ocean water and wind conditions influence hurricane intensity and storm structure

Learning Objectives

• Explain how gravity and fusion interact to determine a star’s main-sequence stage
• Compare the evolutionary paths of stars by relating outcomes to stellar mass
• Describe how stellar evolution produces visible changes and contributes to chemical enrichment

Learning Objectives

• Understand the definition of power as the rate of energy transfer or work over time.
• Differentiate between average power and instantaneous power in physical systems.
• Apply formulas for power in translational motion to solve real-world problems.+ Show more

Learning Objectives

• Explain how positive and negative feedback mechanisms affect Earth system changes
• Analyze how climate-related changes can amplify or stabilize atmospheric conditions
• Evaluate the role of human land cover and composition in feedback pathways

Learning Objectives

• Explain how phylogenetic trees represent evolutionary relationships using nodes, branches, clades, and topology
• Differentiate rooted vs. unrooted phylogenetic trees and interpret what each reveals
• Identify homologous vs. convergent traits and describe how this affects tree interpretation+ Show more

Learning Objectives

• Explain how DNA stores genetic information and how that information guides cellular processes
• Describe how complementary base pairing supports accurate DNA replication
• Connect DNA sequence variation to inheritance, traits, and evolutionary change

Learning Objectives

• Explain transcription and translation and describe how RNA helps convert DNA information into proteins
• Connect protein production to observable traits (phenotype) and cell functions
• Describe how gene expression is regulated in different cell types and environmental conditions

Learning Objectives

• Understand how to convert between [H+] and pH, and between [OH-] and pOH using logarithmic relationships.
• Apply the ion product constant (Kw) to interrelate hydrogen and hydroxide ion concentrations in water samples.
• Perform calculations involving significant figures and units to assess water acidity in environmental contexts.+ Show more

Learning Objectives

• Use oxidation-state conventions to identify which species is oxidized and which is reduced
• Form and systematically balance half-reactions and overall redox equations
• Connect standard reduction potentials to cell spontaneity and calculate or interpret cell voltage+ Show more

Learning Objectives

• Explain how Earth’s geosphere, hydrosphere, atmosphere, and biosphere interact through matter and energy transfer
• Use cause-and-effect pathways to describe how changes in one Earth system component can propagate over time
• Analyze how landform change, atmospheric conditions, and life processes affect erosion, rainfall, chemical cycles, and surface reflectivity

Learning Objectives

• Understand the basic concepts of ecology and ecosystems.
• Identify the roles of producers, consumers, and decomposers in an ecosystem.
• Explain the flow of energy through an ecological food chain.+ Show more

Learning Objectives

• Describe the mechanisms of thermal conduction, convection, and radiation in energy transfer.
• Explain how energy transfer affects temperature changes and insulation.
• Analyze how devices like solar panels utilize energy transfer principles to interact with the environment.+ Show more

Learning Objectives

• Explain how dipole-dipole interactions, hydrogen bonding, and London dispersion forces differ and how they arise between molecules.
• Predict trends in boiling point, viscosity, and solubility based on the relative strength of intermolecular forces.
• Use molecular polarity and hydrogen-bonding ability to justify why energy is required to separate molecules during phase changes.

Learning Objectives

• Explain how reaction rate depends on collision frequency, sufficient energy, and proper particle orientation.
• Describe how reactant concentration affects the number of effective collisions per unit time.
• Use concentration–rate reasoning to predict qualitative changes after dilution or mixing.

Learning Objectives

• Explain how ventilation and diffusion enable oxygen uptake and carbon dioxide removal in the lungs
• Describe how ventilation–perfusion matching improves the efficiency of gas exchange
• Identify the roles of neural and chemical chemoreceptors in controlling breathing rate based on CO2, O2, and pH+ Show more

Learning Objectives

• Explain how energy-efficiency technologies affect system-level demand and grid operation.
• Evaluate trade-offs among cost, safety, efficiency, and environmental impacts in energy designs.
• Use reasoning about life-cycle and emissions outcomes to support sustainable technology choices.

Learning Objectives

• Represent motion using vectors and kinematic equations for one-dimensional motion
• Apply Newton’s laws and momentum/impulse ideas to predict changes in motion
• Use energy methods to relate work, kinetic energy, and power to real situations+ Show more

Learning Objectives

• Explain how cardiac output, vessel resistance, and blood composition influence tissue perfusion and homeostasis
• Describe the roles of plasma proteins and cellular elements in clotting and immune defense
• Connect circulatory function to respiratory gas exchange and renal fluid balance+ Show more

Learning Objectives

• Apply the work–energy theorem to relate net work to changes in kinetic energy
• Distinguish kinetic, gravitational potential, and elastic potential energy using appropriate formulas
• Use power and the ideas of conservative vs. non-conservative forces to analyze energy transfer

Learning Objectives

• Explain molecular geometry, orbital overlap, hybridization, and resonance as frameworks for bonding properties.
• Use Lewis structures, VSEPR models, and molecular orbital descriptions to analyze molecules.
• Relate bonding models to spectroscopic signatures and reactivity patterns in organic and inorganic molecules.+ Show more

Learning Objectives

• Explain the principles of energy transfer and transformation at molecular and cellular scales.
• Describe the processes of ATP synthesis, hydrolysis, and energetic coupling.
• Interpret free energy changes and reaction coordinate diagrams in biochemical pathways.+ Show more

Learning Objectives

• Explain segregation and independent assortment as mechanisms behind Mendelian inheritance
• Distinguish dominant, recessive, incomplete dominance, codominance, and multiple-allele effects on phenotype
• Use Punnett squares to predict probabilities and phenotype ratios for monohybrid and dihybrid crosses

Learning Objectives

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

Learning Objectives

• Explain the processes involved in rock formation, transformation, and destruction over geologic time.
• Describe how plate tectonics influence metamorphism, magma generation, and sedimentation.
• Identify resources associated with the rock cycle, such as ore deposits and fossil fuels.+ Show more

Learning Objectives

• Explain how enthalpy changes relate to energy transfer in chemical reactions.
• Apply calorimetric reasoning and Hess’s law to determine overall reaction heats.
• Relate bond enthalpies and formation energies to reaction stability and energy diagrams.+ Show more

Learning Objectives

• Describe the organization of protons, neutrons, and electrons within an atom.
• Explain how electron arrangements influence reactivity and bonding tendencies.
• Identify regional examples such as sodium and carbon to illustrate atomic behavior in industry and environment.+ Show more

Learning Objectives

• Explain how PCR, gel electrophoresis, restriction digestion, and sequencing contribute to analyzing DNA variation.
• Describe how quantitative PCR and RNA sequencing measure differences in gene expression.
• Compare SNP genotyping and genome editing approaches for studying heredity and gene function.+ Show more

Learning Objectives

• Explain how energy flows through trophic levels and why ecosystems need continuous energy input
• Describe how matter cycles through carbon, nitrogen, and phosphorus between living biomass and nonliving reservoirs
• Evaluate how decomposers and nutrient forms influence what producers can use