Grade 11 Science Worksheets

Learning Objectives

• Evaluate claims about how UV, visible, IR, and X-ray radiation are absorbed by matter using detector measurements.
• Analyze how calibration, uncertainty, and instrument limitations affect the reliability of detector-based conclusions.
• Compare detector types (CCD/CMOS, photodiodes, and X-ray imaging detectors) in terms of what their measurements can and cannot support.

Learning Objectives

• Evaluate evidence for wave and particle models of electromagnetic radiation using interference, diffraction, and the photoelectric effect.
• Explain where the wave model works best (e.g., polarization, interference, diffraction) and where it breaks down.
• Explain where the particle (photon) model works best (e.g., quantized energy transfer in the photoelectric effect) and where it breaks down.+ Show more

Learning Objectives

• Use the wave equation v = fλ to calculate how wave speed relates to frequency and wavelength.
• Differentiate transverse and longitudinal waves and connect these forms to typical examples (sound, water waves, light).
• Explain how amplitude, phase, and wave energy relate to observable effects in mechanical and electromagnetic waves.+ Show more

Learning Objectives

• Explain how conduction, convection, and radiation transfer thermal energy and change temperature.
• Use material properties (e.g., thermal conductivity and heat capacity) to predict heat flow behavior.
• Describe phase changes using latent heat and relate them to temperature plateaus during heating/cooling.+ Show more

Learning Objectives

• Explain how multiple independent lines of evidence (fossils, anatomy, molecules, and biogeography) support biological evolution and common ancestry.
• Describe how concordant evidence across different datasets leads to coherent explanations for lineage relationships and trait persistence.
• Use scientific reasoning to evaluate claims about evolutionary history using evidence-based statements.

Learning Objectives

• Explain Mendelian principles of segregation and independent assortment using meiosis-based reasoning.
• Distinguish incomplete dominance, codominance, sex linkage, polygenic inheritance, and genetic linkage.
• Use probability to predict likely offspring phenotypes and interpret pedigrees and blood-group patterns.

Learning Objectives

• Explain how heritable variation, differential survival, and differential reproduction drive natural selection.
• Analyze how genetic variation from mutation and recombination influences changes in allele frequencies over generations.
• Evaluate how environmental pressures affect trait frequencies using examples such as finch bill variation and industrial melanism.+ Show more

Learning Objectives

• Explain how geographic isolation and reproductive barriers can lead to speciation and population divergence.
• Describe allopatric and sympatric speciation and connect them to adaptive radiation and lineage sorting.
• Interpret phylogenetic trees using ideas such as monophyly, homology, and tree topology.

Learning Objectives

• Use Hardy–Weinberg equilibrium to predict expected genotype frequencies from allele frequencies
• Apply chi-square tests to evaluate whether observed genotype data depart from equilibrium expectations
• Interpret how sampling error and population size affect allele-frequency estimates and evolutionary inferences+ Show more

Learning Objectives

• Explain how DNA sequence information is copied, transcribed, and translated into functional proteins.
• Describe how DNA structure and chromosomal organization support gene inheritance and regulation.
• Use the genetic code to connect codons to specific amino acids and predict effects on proteins and phenotypes.

Learning Objectives

• Explain how coupled Earth system models integrate atmosphere, ocean, cryosphere, and biosphere processes
• Describe how boundary conditions and forcings affect model outputs and emergent behavior
• Interpret common diagnostics such as ensemble means and uncertainty ranges

Learning Objectives

• Explain how carbon moves among the atmosphere, ocean, terrestrial biosphere, and sediments using flux and reservoir concepts.
• Describe how isotopic tracers and mass-balance ideas help distinguish natural carbon cycling from anthropogenic emissions.
• Evaluate carbon storage timescales, from seasonal air–sea exchange to long-term geologic sequestration.

Learning Objectives

• Interpret atmospheric and ocean circulation patterns using momentum, buoyancy, and Coriolis concepts
• Analyze streamfunction and velocity-field ideas to explain jets, trade winds, and thermohaline circulation
• Connect circulation changes to heat redistribution and climate teleconnections, including ENSO

Learning Objectives

• Characterize how land-use change, resource extraction, and emissions alter Earth systems.
• Explain how spatial datasets and time-series land-cover data can reveal human impacts.
• Use basic ideas from flux budgets to connect local activities to regional environmental change.+ Show more

Learning Objectives

• Differentiate ionic, covalent, and metallic bonding using potential-energy concepts and electron behavior
• Use electronegativity differences and formal charge ideas to justify bonding model predictions
• Predict how bonding models relate to macroscopic properties such as conductivity and melting point+ Show more

Learning Objectives

• Interpret key features of phase diagrams and vapor–liquid equilibrium in relation to intermolecular forces.
• Explain how solute type and particle number affect vapor pressure, boiling point elevation, and freezing point depression.
• Use colligative-property relationships (ideal case) to predict trends for boiling, freezing, and osmotic behavior.+ Show more

Learning Objectives

• Explain how quantum theory accounts for wave–particle duality and energy quantization in atoms.
• Describe how orbitals (including nodal patterns and hybridization ideas) relate to chemical bonding tendencies.
• Interpret atomic spectral evidence (photoelectron and absorption spectra) to support claims about ionization energies and electron affinities.

Learning Objectives

• Explain how current, voltage (electric potential difference), and resistance relate in DC circuits using Ohm’s law.
• Predict steady-state current and voltage relationships in series and parallel circuits using Kirchhoff-style reasoning.
• Analyze power dissipation and energy transfer in simple DC circuit systems.+ Show more

Learning Objectives

• Analyze elastic and inelastic collisions in one and two dimensions using conservation of momentum.
• Determine when kinetic energy is conserved and use energy partitioning in inelastic collisions.
• Compare laboratory and center-of-mass perspectives to predict post-collision velocities using algebra and vectors.+ Show more

Learning Objectives

• Explain how oscillating electric and magnetic fields combine to produce electromagnetic wave propagation.
• Describe the orthogonal (perpendicular) field structure and identify the roles of E-field, B-field, and direction of travel.
• Use the vacuum wave speed relationship to compare electromagnetic wave behavior across frequencies.+ Show more

Learning Objectives

• Explain linear momentum as a vector quantity and state when it is conserved for an isolated system
• Define impulse as the time integral of force and connect impulse to the change in momentum
• Apply momentum conservation using algebraic relations for one-dimensional and multi-object systems+ Show more

Learning Objectives

• Explain how DNA polymerase fidelity and proofreading help preserve genetic information during replication
• Describe key DNA repair pathways (excision repair and double-strand break repair) and how failures can lead to mutations
• Analyze how mutation type, mutation rate, and repair efficiency influence genome stability over generations

Learning Objectives

• Explain how a linear restoring force leads to simple harmonic motion in mass–spring systems and small-angle pendula
• Use qualitative and quantitative relationships among displacement, velocity, and phase to describe SHM
• Connect kinetic and potential energy interchange to motion graphs and phase-space behavior+ Show more

Learning Objectives

• Explain how primary production, decomposition, and biogeochemical cycles regulate energy flow and material movement in ecosystems.
• Use productivity and stoichiometric ideas to interpret how carbon, nitrogen, and phosphorus are transferred among biotic and abiotic pools.
• Evaluate how land-use change, nutrient inputs, and climate variability can change cycle rates and affect ecosystem services and long-term carbon balance.

Learning Objectives

• Apply the work–energy theorem to relate net work done by forces to changes in kinetic energy
• Use integral expressions for work to handle variable forces and connect energy accounting to measurable quantities
• Define power as the rate of energy transfer and evaluate efficiency and energy pathways in real systems+ Show more

Learning Objectives

• Differentiate major interspecific interactions (competition, predation, mutualism, and facilitation) and predict their effects on community structure.
• Interpret community relationships using concepts such as food webs, interaction matrices, functional traits, keystone species, and trophic cascades.
• Explain how niche partitioning and species interactions can increase ecosystem resilience under environmental disturbances.

Learning Objectives

• Explain how population growth can be modeled using exponential and logistic growth frameworks.
• Differentiate density-dependent and density-independent factors and predict their effects on population size.
• Interpret population graphs and life-history information to evaluate persistence and long-term viability.+ Show more

Learning Objectives

• Use linear approximation and sensitivity coefficients to propagate measurement uncertainty through formulas.
• Apply Monte Carlo sampling to model uncertainty in nonlinear or compound calculations.
• Interpret and report propagated uncertainties using appropriate rounding and comparison reasoning.

Learning Objectives

• Explain the difference between precision and accuracy and identify common sources of measurement uncertainty.
• Use significant figures and instrument calibration practices to report measurements responsibly.
• Describe how uncertainty can be represented with error bars and confidence intervals and interpret what those representations imply about reliability.+ Show more

Learning Objectives

• Explain how design choices (blocking, repeated measures, power analysis) support robust causal inference.
• Interpret effect sizes and distinguish statistical significance from practical or ecological/material relevance.
• Apply principles of predefining analysis pipelines, comparison families, and reasoning about null results under Type I/II error trade-offs.

Learning Objectives

• Explain how atomic sub-particles (protons, neutrons, and electrons) determine an element’s atomic identity and properties.
• Use electron shell and subshell ideas to describe valence electrons, ion formation, and bonding tendencies.
• Connect atomic-scale electron arrangements to macroscopic chemical behavior using real-world Alberta examples.

Learning Objectives

• Explain how differences in electronegativity create polar covalent bonds and partial charges.
• Distinguish polar bonds from polar molecules and relate bond dipoles to overall molecular polarity.
• Predict how molecular polarity influences solubility and intermolecular interactions.+ Show more

Learning Objectives

• Explain how ionic, covalent, and metallic bonding influence physical properties such as hardness, electrical conductivity, melting point, and solubility.
• Use evidence from everyday materials (e.g., salt, steel, carbon materials) to connect bonding type to observed behavior.
• Predict how changes in bonding or structure could affect a material’s physical properties.

Learning Objectives

• Balance chemical equations by adjusting stoichiometric coefficients to conserve mass and atoms.
• Use balanced equations to interpret mole ratios for reactant and product calculations.
• Maintain conservation of charge when balancing ionic and redox reactions.

Learning Objectives

• Analyze how species interactions (competition, mutualism, predation, parasitism, facilitation, and niche partitioning) influence community structure and biodiversity.
• Explain functional roles such as keystone species and trophic cascades, and describe how interaction networks shape community outcomes.
• Use examples to predict how species introductions and disturbance regimes can alter native community stability and functional redundancy.

Learning Objectives

• Explain how different plate boundary processes (seafloor spreading, subduction, transform faulting, and continental collision) contribute to Earth’s long-term evolution
• Analyze geologic and geophysical evidence (paleomagnetism, earthquakes, GPS, and bathymetry) to infer lithospheric motion and boundary types
• Interpret how deep mantle convection can produce observable surface features such as mid-ocean ridges, volcanic arcs, and mountain belts

Learning Objectives

• Compare analog and digital transmission/storage using bandwidth, noise effects, and fidelity.
• Explain how encoding, modulation, and decoding enable reliable communication.
• Use quantitative measures (bit rate, SNR, spectral occupancy) to evaluate capacity and reliability.

Learning Objectives

• Explain how ionic, covalent (molecular and network), and metallic bonding influence material properties.
• Relate lattice energy, bond polarity, and intermolecular forces to melting point, solubility, conductivity, and viscosity.
• Use molecular geometry and particle arrangement to predict phase changes and hardness at the bulk scale.

Learning Objectives

• Explain how microscopic particle kinetic energy and interparticle potential energy combine to produce internal energy
• Relate temperature to average microscopic kinetic energy and predict how particle motion changes with temperature
• Describe how energy storage mechanisms differ in gases (translational/kinetic), solids (vibrational), and collisions (energy redistribution)

Learning Objectives

• Explain how different types of mutations and chromosomal alterations generate genetic variation
• Analyze how mutation sources (replication errors and mutagen exposure) influence mutation dynamics and rates
• Evaluate how mutations can change protein function and lead to heritable traits and disease phenotypes

Learning Objectives

• Explain how Earth’s global energy balance connects incoming solar radiation, reflected light, and outgoing infrared radiation.
• Interpret radiative forcing and relate it to changes in net radiation using simple energy budget models.
• Use albedo, radiative flux ideas, and feedback mechanisms to describe seasonal cycles and polar amplification.+ Show more

Learning Objectives

• Characterize dispersion, dipole–dipole, and hydrogen bonding interactions and explain how they affect boiling point, vapor pressure, and solubility.
• Use molecular polarity and intermolecular (surface) interactions to predict phase behavior and macroscopic trends.
• Interpret potential-energy curves and comparative property tables to justify how intermolecular forces influence cohesive versus adhesive tendencies.

Learning Objectives

• Analyze how geologic structures and processes control where mineral, water, and energy resources form and accumulate.
• Differentiate renewable and nonrenewable reservoirs and explain how extraction changes reservoir storage over time.
• Interpret quantitative ideas such as reserve quality, extraction rate/flux, and sustainability constraints using map and model information.

Learning Objectives

• Explain how igneous, sedimentary, and metamorphic rocks form and transform across geologic time.
• Describe how plate tectonics controls metamorphism, magma generation, and sedimentation in different tectonic settings.
• Interpret stratigraphic columns and tectonic cross-sections to trace material pathways and reservoir residence times.+ Show more

Learning Objectives

• Explain how satellite altimetry, tide gauges, and mass-budget estimates contribute to understanding sea-level variability.
• Distinguish major drivers of sea-level change, including thermal expansion, ice-sheet mass loss, and local subsidence.
• Use geological and geomorphic evidence to infer long-term coastal impacts over decades to millennia.+ Show more

Learning Objectives

• Explain the roles of protons, neutrons, and electrons in determining atomic identity and charge
• Use emission spectra and mass spectrometry evidence to support quantized electron energy levels and isotopic variation
• Calculate atomic mass from isotopic abundances and interpret ions formed by electron changes+ Show more

Learning Objectives

• Identify Earth system reservoirs and fluxes among the atmosphere, hydrosphere, lithosphere, and biosphere.
• Explain how mass and energy exchanges can be represented using box-and-arrow models.
• Use key evidence and terminology to describe subsystem interactions and feedbacks.

Learning Objectives

• Explain how effective nuclear charge and electron shielding drive periodic trends such as atomic radius and ionization energy.
• Use periodic trends to predict relative ion formation and electronegativity-based bonding tendencies across groups and periods.
• Connect electron configurations to predictable chemical behavior in simple inorganic compounds.