Grade 11 Science Worksheets

Learning Objectives

• Define chemical equilibrium and explain its dynamic nature.
• Differentiate between homogeneous and heterogeneous equilibrium systems.
• Understand and write expressions for equilibrium constants Kc and Kp.+ Show more

Learning Objectives

• Understand how models and diagrams communicate complex engineering designs
• Identify components of flow diagrams used in air filtration systems
• Explain the importance of clear communication in engineering decision-making

Learning Objectives

• Explain how nephrons regulate fluid volume, electrolyte balance, and acid-base status through filtration, reabsorption, secretion, and excretion.
• Describe how aldosterone and antidiuretic hormone (ADH) change sodium, potassium, and water handling to influence blood pressure and osmolarity.
• Interpret how renal clearance and physiological feedback systems (including the renin-angiotensin system) help maintain internal stability.

Learning Objectives

• Differentiate strong and weak acids/bases in terms of percent ionization in aqueous solution
• Predict how the strength of an electrolyte affects equilibrium concentrations of H+ and OH− and therefore pH
• Apply strong/weak concepts to environmental scenarios involving acids and bases released into soil and water

Learning Objectives

• Explain how climate forcing initiates change and how feedbacks amplify or reduce that change over time
• Describe key feedback mechanisms such as ice-albedo, water vapor, and carbon-cycle feedbacks
• Use feedback strength and timescales to interpret why climate responses may accelerate rather than remain linear

Learning Objectives

• Understand how net force, mass, and acceleration are related
• Identify the factors affecting the acceleration of objects
• Explain why objects with different masses accelerate differently under the same force+ Show more

Learning Objectives

• Understand key concepts of biodiversity, including species richness, evenness, and diversity indices.
• Learn about different types of biodiversity such as functional and genetic diversity.
• Gain awareness of sampling considerations like effort and rarefaction to estimate biodiversity accurately.+ Show more

Learning Objectives

• Explain how atomic radius, ionization energy, and electronegativity vary across the periodic table.
• Describe how periodic trends influence element bonding and material properties.
• Connect periodic patterns to real-world examples such as corrosion and alloying in Alberta metallurgy.+ Show more

Learning Objectives

• Use equilibrium constants (Kc and Kp) to relate reactant and product activities for homogeneous and heterogeneous equilibrium systems.
• Predict the direction of shift after a perturbation using reaction quotient Q and Le Châtelier’s principle.
• Apply solubility product (Ksp) ideas and compare Ksp with ionic concentrations to decide whether precipitation occurs.+ Show more

Learning Objectives

• Explain what ethical communication requires in scientific reporting, including full disclosure of methods and limitations.
• Evaluate how uncertainty, data quality, and representations (graphs/diagrams) affect the credibility of scientific claims.
• Use evidence-based reasoning to compare predicted and observed outcomes without selective emphasis.

Learning Objectives

• Explain how molecular geometry and bond angles can be predicted using VSEPR and hybridization
• Relate orbital overlap and hybridization to bond types (sigma vs pi) and bond strength
• Use resonance to interpret bond order, bond lengths, and spectroscopic observations+ Show more

Learning Objectives

• Explain how mutations can change DNA and affect gene function or gene regulation
• Describe how genetic variation arises through mutation and recombination during sexual reproduction
• Connect changes in allele frequency to natural selection and evolutionary change over time+ Show more

Learning Objectives

• Determine hydrogen ion concentration from pH and hydroxide ion concentration from pOH using logarithmic relationships
• Use Kw to interrelate [H+], [OH-], and pH/pOH in water samples
• Apply correct significant figures, units, and conversions when reporting aqueous concentration results

Learning Objectives

• Describe the various mechanisms kidneys use to regulate fluid and electrolyte balance.
• Explain how hormonal control influences nephron functions and blood pressure.
• Identify renal clearance processes and their role in waste removal.+ Show more

Learning Objectives

• Understand how diseases and environmental factors affect organ system functions.
• Identify different pathways through which pathogens, toxins, and lifestyle factors cause damage.
• Analyze cascading effects of internal and external insults on homeostasis.+ Show more

Learning Objectives

• Understand the concept of ionic bonding and electron transfer.
• Identify characteristics of ionic bonds through potential-energy diagrams.
• Distinguish ionic, covalent, and metallic bonds using electronegativity differences.+ Show more

Learning Objectives

• Describe the components and functions of innate and adaptive immune responses.
• Explain how inflammation, phagocytosis, and complement activation contribute to immediate defenses.
• Identify the roles of B and T lymphocytes in targeted immunity and memory formation.+ Show more

Learning Objectives

• Explain how scientific models are revised when new evidence or improved methods reveal gaps.
• Describe the process of comparing model predictions with evidence to identify mismatches.
• Evaluate how revisions refine models without restarting science from scratch.

Learning Objectives

• Distinguish intermolecular forces from intramolecular (bond) forces
• Explain how dipole-dipole interactions, hydrogen bonding, and London dispersion affect physical properties
• Use molecular polarity and intermolecular force strength to predict boiling point, viscosity, and solubility trends

Learning Objectives

• Explain how different types of species interactions (competition, predation, herbivory, mutualism, commensalism, and parasitism) affect population sizes and community structure.
• Describe trophic interactions and how top-down and bottom-up effects can cascade across multiple levels of an ecosystem.
• Analyze how abiotic factors like temperature, moisture, and nutrients influence the strength and outcomes of species interactions.

Learning Objectives

• Define oscillations and simple harmonic motion
• Describe the components of mass–spring systems and pendulums
• Derive basic equations of motion for oscillatory systems+ Show more

Learning Objectives

• Use oxidation state conventions to identify what is oxidized and what is reduced.
• Write and systematically balance redox equations using half-reactions.
• Relate standard reduction potentials to spontaneity and predicted cell voltage.+ Show more

Learning Objectives

• Classify chemical reactions as synthesis, decomposition, single replacement, or double replacement
• Predict possible products by applying conservation of atoms and typical reaction patterns
• Use evidence such as gas, precipitate, color change, and temperature change to support reaction-type identification

Learning Objectives

• Understand different types of biological models such as differential equations, network models, and statistical inference.
• Identify the purposes of various models in representing biological systems.
• Recognize the importance of model parameterization, sensitivity analysis, and validation.+ Show more

Learning Objectives

• Understand the basic concept of photons and how they relate to electron emission
• Explain the threshold work function and its significance in the photoelectric effect
• Describe how light intensity affects emission rate but not electron energy+ Show more

Learning Objectives

• Define the concept of the center of mass.
• Explain the significance of the center of mass in physical systems.
• Identify real-world examples where the center of mass plays a key role.+ Show more

Learning Objectives

• Define what combustion reactions are and identify basic concepts involved.
• Describe the process of oxidation in fuels during combustion.
• Explain the significance of stoichiometric ratios in complete and incomplete combustion.+ Show more

Learning Objectives

• Understand the concept of trade-offs in engineering systems
• Identify factors that influence design decisions
• Analyze how changes in one aspect affect other system outcomes+ Show more

Learning Objectives

• Explain the three phases of the Calvin cycle: carbon fixation, reduction, and regeneration.
• Describe the role of RuBisCO and how it influences whether carbon is fixed or photorespiration occurs.
• Connect ATP and NADPH requirements to the production of triose phosphates.+ Show more

Learning Objectives

• Distinguish between molecular, complete ionic, and net ionic equations for reactions in aqueous solution.
• Use solubility rules and charge balance to determine which ions are spectators and which participate.
• Write and interpret net ionic equations for chemistry scenarios involving water treatment and runoff.

Learning Objectives

• Define measurement uncertainty and error propagation
• Identify sources of measurement error in scientific experiments
• Describe mathematical approaches to propagate uncertainty, including linear approximation, Monte Carlo sampling, and sensitivity coefficients+ Show more

Learning Objectives

• Understand and apply the mole concept for quantitative relationships in chemical reactions.
• Use molar mass conversions and Avogadro’s number to relate masses, moles, and particle counts.
• Analyze limiting reagents, calculate theoretical yields, and determine percent yields in chemical reactions.+ Show more

Learning Objectives

• Define biotic and abiotic components in ecosystems.
• Distinguish between living and non-living elements.
• Understand the roles of habitat heterogeneity and microhabitats.+ Show more

Learning Objectives

• Understand different types of ecological interactions such as competition, predation, and symbiosis.
• Identify the effects of competition on species populations.
• Describe how predation influences prey and predator populations.+ Show more

Learning Objectives

• Explain how static and kinetic friction oppose relative or impending motion
• Use the coefficient of friction idea to describe how surface properties and normal force affect friction
• Predict how changing surfaces and normal force will change the friction force and the required applied force

Learning Objectives

• Interpret uncertainty on graphs using error bars, ranges, and spread
• Use basic statistics (mean, variability, correlation) to describe data trends
• Connect measurement uncertainty to evidence for or against differences between groups

Learning Objectives

• Explain how carbon and nitrogen enter and leave living systems through coupled chemical and biological processes.
• Describe the role of decomposers in breaking down organic matter and returning nutrients to ecosystems.
• Connect organismal feeding and waste production to biogeochemical cycles and nutrient pathways.

Learning Objectives

• Identify the three main tectonic plate boundary types and describe the primary motion at each boundary.
• Connect each boundary type to typical landforms, volcanic activity, and earthquake patterns.
• Use maps of seismicity and volcanism to infer which plate boundaries are most likely present.

Learning Objectives

• Understand the concept of genetic mutations and their types
• Identify different types of mutations based on description
• Recognize the causes and effects of mutations on DNA+ Show more

Learning Objectives

• Understand the mechanisms of heat transfer: conduction, convection, and radiation.
• Identify real-world examples of heat transfer processes.
• Apply quantitative relationships to predict heat flow and temperature changes.+ Show more

Learning Objectives

• Describe the structure and function of biological membranes, including bilayer composition and associated proteins.
• Explain the mechanisms of passive and active transport across membranes, including diffusion, osmosis, and transporter functions.
• Differentiate between primary and secondary active transport and their roles in maintaining cell homeostasis.+ Show more

Learning Objectives

• Define community structure and its components
• Understand the concept of biodiversity and its metrics
• Identify the roles of keystone species and pioneer species+ Show more

Learning Objectives

• Understand the processes involved in light-dependent reactions and the Calvin cycle of photosynthesis.
• Identify the roles of photosystems, electron transport, ATP, and NADPH in converting light energy.
• Explain how carbon fixation occurs and its significance in plant growth and ecosystems.+ Show more

Learning Objectives

• Explain how seafloor spreading, subduction, transform faulting, and continental collision move and deform Earth’s lithosphere.
• Use geologic evidence (paleomagnetism, earthquakes, GPS, bathymetry) to infer plate boundary processes.
• Relate strain accumulation and crustal features (ridges, volcanic arcs, mountain belts) to long-term Earth evolution.

Learning Objectives

• Understand the process of transcription and translation in protein synthesis.
• Identify the steps involved in converting DNA sequences into functional proteins.
• Describe how amino acid sequences determine protein structure and function.+ Show more

Learning Objectives

• Understand the concept of mechanical energy conservation
• Identify potential and kinetic energy and their transformations
• Recognize factors affecting energy transfer, such as friction and air resistance+ Show more

Learning Objectives

• Characterize dispersion, dipole–dipole, and hydrogen-bonding interactions and relate them to phase behavior.
• Explain how molecular polarity and intermolecular attractions influence boiling point, vapor pressure, and solubility.
• Use potential-energy ideas and property trends to connect microscopic forces to macroscopic observations like cohesive versus adhesive behavior.

Learning Objectives

• Explain how conduction, convection, and radiation transfer energy between systems
• Use evidence from temperature and material behavior to predict how energy will move
• Describe how insulators reduce energy transfer and why total energy is conserved