Grade 11 Science Worksheets

Learning Objectives

• Explain how the hypothalamus monitors core temperature
• Describe how temperature homeostasis uses heat production and heat loss through body systems

Learning Objectives

• Explain what phylogenetic trees represent and how shared characters and genetic similarity support evolutionary relationships.
• Compare how parsimony, maximum likelihood, and molecular clock methods are used to infer tree topology and divergence times.
• Distinguish homology from analogy and interpret how clades and branching patterns relate to speciation.

Learning Objectives

• Understand the concept of Newton's First Law of Motion
• Identify real-world examples of objects in motion with balanced and unbalanced forces
• Explain how forces affect the motion of objects

Learning Objectives

• Explain how probability helps predict trait frequencies from genotype combinations in reproduction
• Use Punnett-style reasoning to connect genotypes to expected phenotypes
• Interpret real-world observations as probability patterns when traits show non-deterministic outcomes

Learning Objectives

• Explain how different types of DNA sequence changes (substitutions, insertions, deletions, and chromosomal rearrangements) arise and what they do to genetic information.
• Describe how mutations can change proteins (silent, missense, nonsense, and frameshifts) and how that can lead to altered phenotypes.
• Evaluate how mutations in coding regions versus regulatory regions can affect gene expression and development.

Learning Objectives

• Explain how DNA sequences are organized into genes and how genes contribute to traits.
• Describe how chromosomes and allele pairs are related during cell division.
• Use the DNA → gene → protein pathway (transcription and translation) to connect genotype to phenotype.+ Show more

Learning Objectives

• Understand the basic concept of photosynthesis
• Identify the role of chlorophyll in photosynthesis
• Recognize the importance of photosynthesis for ecosystems and atmospheric balance

Learning Objectives

• Compare prokaryotic and eukaryotic cell organization using structural features visible at different microscopic scales.
• Describe the structure and function of key organelles and cytoskeletal components that support metabolism and transport.
• Explain how ultrastructure and surface-area-to-volume constraints relate to cellular specialization.

Learning Objectives

• Understand how body systems communicate to maintain internal balance.
• Identify the roles of respiratory, circulatory, renal, endocrine, and nervous systems in homeostasis.
• Explain how cross-system interactions support rapid and sustained responses to stressors.+ Show more

Learning Objectives

• Understand the mechanisms of homeostatic regulation and how failure can lead to systemic disorders.
• Identify examples of chronic and acute disruptions in regulatory systems.
• Analyze how pathological feedback loops can exacerbate health conditions.+ Show more

Learning Objectives

• Understand the key components of a design problem statement
• Identify how criteria and constraints influence design solutions
• Learn to translate needs into measurable, quantitative outcomes

Learning Objectives

• Explain how proteins are targeted to the endoplasmic reticulum, Golgi apparatus, lysosomes, and peroxisomes.
• Describe the roles of vesicular transport and the endomembrane system in secretion and degradation.
• Compare mitochondrial and chloroplast protein import mechanisms and connect them to compartment-specific functions.

Learning Objectives

• Explain why balanced chemical equations represent conservation of mass.
• Distinguish between subscripts and coefficients in chemical formulas and equations.
• Balance simple chemical equations using conservation of atoms.+ Show more

Learning Objectives

• Understand the basic concepts of Earth's surface movement
• Identify different types of plate boundaries and their effects
• Explain the evidence supporting plate tectonics

Learning Objectives

• Explain enthalpy changes using calorimetry results and state assumptions.
• Apply Hess’s law to combine energy steps and determine overall reaction heat.
• Connect bond enthalpies and standard formation energies to reaction enthalpy and energy diagrams.+ Show more

Learning Objectives

• Understand the concept of simple harmonic motion and restoring force
• Derive equations of motion for mass–spring systems and small-angle pendula
• Connect restoring force linearity to sinusoidal solutions+ Show more

Learning Objectives

• Understand the basic types of chemical bonds: ionic, covalent, and metallic.
• Learn how different bonds influence material properties such as hardness, conductivity, melting point, and solubility.
• Analyze examples of materials with different bonding types and their practical applications.

Learning Objectives

• Explain how lithology, fossils, and sedimentary structures are used to interpret depositional environments in stratigraphic columns
• Describe how correlation and unconformities help reconstruct geologic history across regions
• Use facies changes and superposition principles to make evidence-based interpretations of past environments

Learning Objectives

• Identify claims and supporting evidence in scientific texts.
• Understand how scientific arguments are constructed with reasoning and uncertainty.
• Analyze case studies involving climate trends and chemical reactions.+ Show more

Learning Objectives

• Analyze elastic and inelastic collisions in one and two dimensions using conservation of momentum and kinetic energy.
• Compare laboratory and center-of-mass reference frames in collision scenarios.
• Employ algebraic and vector methods to predict post-collision velocities.+ Show more

Learning Objectives

• Understand various quantitative approaches used to model biological systems.
• Identify key parameters and methods for sensitivity analysis and model validation.
• Compare different types of models such as differential equations, network models, and statistical inference.+ Show more

Learning Objectives

• Explain the basic process of photosynthesis
• Identify the main structures involved in photosynthesis
• Describe how light energy is converted into chemical energy in plants+ Show more

Learning Objectives

• Understand the structure and function of the respiratory system.
• Identify the path of air from the nasal passages to the alveoli.
• Explain the processes of ventilation and diffusion during gas exchange.+ Show more

Learning Objectives

• Explain how ethical scientific communication requires complete disclosure of methods, limitations, and uncertainty
• Interpret graphs and other representations in ways that remain understandable under scrutiny
• Evaluate how data quality and uncertainties affect the strength of scientific conclusions+ Show more

Learning Objectives

• Understand the basic concepts of radiometric dating
• Identify different isotope systems used in dating
• Recognize factors affecting the accuracy of radiometric ages+ Show more

Learning Objectives

• Understand the fundamental principles of ionic bonding and lattice formation.
• Identify the role of electrostatic forces between ions in ionic solids.
• Explain how lattice energy influences the stability of ionic compounds.+ Show more

Learning Objectives

• Understand the concept of simple harmonic motion and the role of restoring forces.
• Identify and explain properties of waves such as wavelength, frequency, period, and speed.
• Differentiate between transverse and longitudinal waves and their propagation characteristics.+ Show more

Learning Objectives

• Explain how hydrogen bonding forms between a hydrogen atom and a lone pair on an acceptor atom
• Describe how hydrogen bonding affects physical properties such as melting and boiling points
• Analyze the role of hydrogen bonding in water structure, ice formation, and biological/industrial materials

Learning Objectives

• Explain how waves transport energy without transporting matter overall
• Use relationships among amplitude, frequency, wavelength, and wave speed to predict changes in wave behavior
• Differentiate reflection, refraction, and diffraction and connect them to changes in wave direction and pattern+ Show more

Learning Objectives

• Explain how allele segregation occurs during meiosis and gamete formation
• Use probability to predict expected offspring genotype and phenotype frequencies
• Interpret Punnett square outcomes as long-run statistical patterns rather than single events

Learning Objectives

• Explain how carbon and nitrogen move into and out of living systems through coupled chemical and biological processes
• Describe the role of decomposers in returning essential elements to ecosystems
• Connect organism-level activity (feeding, respiration, waste) to ecosystem-level biogeochemical cycles

Learning Objectives

• Explain how Earth’s axial tilt and its orbit around the Sun determine seasonal changes and day length across latitudes.
• Describe how orbital geometry affects the intensity and angle of solar radiation reaching Earth’s surface.
• Connect the Moon’s orbit and gravity to observable tides on Earth.

Learning Objectives

• Explain how evidence from observations and measurements supports or weakens scientific explanations
• Evaluate evidence quality using relevance, precision, and reproducibility
• Distinguish reliable patterns from random variation and measurement error+ Show more

Learning Objectives

• Define what an atom is and identify its basic components.
• Explain the roles of protons, neutrons, and electrons in an atom.
• Understand how electron energy levels influence atomic behavior and bonding.+ Show more

Learning Objectives

• Understand various human activities that alter ecosystems and their impacts on biodiversity.
• Identify and describe key types of environmental pollution and resource extraction.
• Evaluate the ecological consequences of habitat fragmentation and invasive species introduction.+ Show more

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

• 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

• 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