Reading comprehension Worksheets

Learning Objectives

• Explain how natural selection can change a population’s trait distribution over multiple generations
• Describe how variation and heritability make adaptation possible
• Analyze how changing environmental conditions can shift selection pressures and lead to new patterns of adaptation

Learning Objectives

• Explain how climate patterns and variability shape landforms, ecosystems, and human activities
• Analyze how changes in climate regimes affect agriculture, settlement planning, and infrastructure resilience
• Use evidence to connect weather, natural hazards, and human choices in regional planning

Learning Objectives

• Use total distance and total time to calculate average speed for a multi-segment trip
• Analyze how different segment speeds and time durations affect overall average speed
• Represent a trip using distance-time segment pairs and use proportional reasoning to compare scenarios

Learning Objectives

• Explain how conduction, convection, and radiation transfer thermal energy
• Use evidence from everyday situations to identify which thermal transfer mode is happening
• Compare how different environments affect heating patterns using the three modes

Learning Objectives

• Explain chemical equilibrium in terms of equal forward and reverse reaction rates and constant equilibrium concentrations
• Use equilibrium constant expressions (Kc) and reaction quotient (Q) to predict the direction of shift
• Apply Le Chatelier’s principle to qualitatively predict how changes in concentration, pressure, or temperature affect equilibrium+ Show more

Learning Objectives

• Interpret p-values, confidence intervals, and effect sizes as evidence and evaluate practical significance in scientific contexts.
• Assess regression assumptions using diagnostics such as residual plots and identify when model revisions are needed.
• Select and justify inferential methods by connecting assumptions, uncertainty, and limitations to conclusions.

Learning Objectives

• Explain how biological, social, and environmental factors influence physical and mental well-being.
• Analyze how peer relationships, cultural norms, and access to resources can affect health behaviours.
• Evaluate how genetics and health history may interact with community and environment to shape outcomes.

Learning Objectives

• Apply the law of conservation of mass to open and closed systems by accounting for all matter and possible mass transfer.
• Use quantitative evidence (before/after masses) to explain apparent mass changes without breaking atom conservation.
• Connect balanced chemical equations to mass and mole relationships when comparing measured reactant and product values.

Learning Objectives

• Explain how risk reduction behaviors lower the likelihood of injury, illness, or other health problems.
• Identify examples of risk reduction in everyday situations (transportation, substances, and sexual health).
• Apply decision-making steps to choose safer actions in real-life scenarios.

Learning Objectives

• Explain how online interactions can affect relationships and mental well-being.
• Identify harmful online behaviours such as cyberbullying and describe their potential impacts.
• Apply strategies for preventing and responding to cyberbullying in realistic scenarios.+ Show more

Learning Objectives

• Identify key components of healthy daily routines that support physical and mental well-being
• Explain how exercise, meal planning, and stress-management habits connect to long-term health
• Evaluate routine choices and select strategies that reduce health risks and support wellness+ Show more

Learning Objectives

• Explain how an introduced species can become invasive by establishing, spreading, and outcompeting native species
• Identify ecological traits and conditions that make communities susceptible to invasions
• Describe at least three ecosystem impacts of invasive species, such as effects on biodiversity, nutrient cycling, and habitat structure

Learning Objectives

• Classify ionic, covalent, and metallic bonding using electrostatic attraction, lattice models, and electron-sharing ideas
• Use Lewis structures, formal charge, and VSEPR to predict molecular shape and relate it to polarity and intermolecular forces
• Explain how bonding type influences melting point, conductivity, and solubility using lattice energy and (where appropriate) molecular orbital concepts

Learning Objectives

• Describe how Dalton, Thomson, Rutherford, and Bohr proposed atomic models and what evidence supported each model.
• Connect atomic number, mass number, isotopic abundance, and nuclear charge to measurable properties of atoms.
• Explain how cathode rays, gold foil scattering, and emission spectra provide empirical support for atomic structure.+ Show more

Learning Objectives

• Explain acid-base behavior using Arrhenius, Brønsted–Lowry, and Lewis definitions and connect them to observable reactions.
• Distinguish strong and weak acids/bases using dissociation, conjugate pairs, and pH/pOH relationships.
• Interpret buffer action and titration curves, including equivalence points and salt formation using net ionic thinking.

Learning Objectives

• Explain how physical activity, balanced nutrition, and stress reduction support personal wellness.
• Identify informed choices that promote long-term health and resilience.
• Describe how consistent healthy behaviors can improve physical and mental well-being over time.

Learning Objectives

• Explain how series and parallel circuits affect overall resistance and current distribution.
• Compare how voltage is shared in series versus parallel arrangements.
• Use circuit rules to predict effects on brightness and functionality in household-style circuits.

Learning Objectives

• Frame senior design research questions that can be tested with controlled comparisons and clear success criteria.
• Manage variables and sampling strategies for air or water monitoring in field and laboratory contexts.
• Apply basic statistical reasoning to interpret significance, error sources, and uncertainty characterization.+ Show more

Learning Objectives

• Explain how connotation and shades of meaning affect the tone and accuracy of claims in writing.
• Distinguish between synonyms by analyzing intensity, formality, and emotional effect.
• Use context to choose precise word choices that match a writer’s purpose.

Learning Objectives

• Explain how the immune, nervous, and endocrine systems can affect each other’s functioning.
• Describe how stress, sleep, and hormones can influence whole-body health outcomes.
• Identify lifestyle and environmental factors that create interdependent effects on body systems.

Learning Objectives

• Explain how energy transforms between electrical, thermal, radiant, and mechanical forms in common devices
• Use power and efficiency ideas to describe why some energy is transferred more effectively than others
• Identify where energy losses occur in electrical systems, including transmission and resistive heating

Learning Objectives

• Explain how conservation of mass is supported by experimental observations in closed systems.
• Use before-and-after mass measurements and gas-trapping ideas to account for changes without violating conservation.
• Interpret evidence that apparent mass loss usually comes from exchange with the environment rather than mass disappearing.

Learning Objectives

• Explain how PCR, gel electrophoresis, and high-throughput sequencing each contribute to nucleic-acid analysis.
• Compare nucleic-acid delivery and genome editing tools (recombinant plasmids, viral vectors, CRISPR-Cas) in basic terms.
• Evaluate scientific, medical, and ethical considerations (efficacy, safety, and responsible use) when applying molecular techniques.

Learning Objectives

• Explain how dominant/recessive inheritance, incomplete dominance, and sex linkage affect genotype and phenotype outcomes
• Use recombination frequency to infer relative chromosomal positions and predict trait assortments
• Interpret pedigrees to determine the most likely inheritance pattern and identify possible carriers

Learning Objectives

• Explain how energy flows through trophic levels and why transfer is inefficient.
• Analyze how keystone species and trophic cascades can reshape community structure.
• Connect biogeochemical cycles to nutrient availability and long-term ecosystem productivity.+ Show more

Learning Objectives

• Explain how biotechnology uses molecular tools to manipulate genetic material and biological systems.
• Describe key biotechnological techniques such as recombinant DNA, PCR, DNA sequencing, and genome editing.
• Analyze real-world applications of biotechnology in medicine, agriculture, and industry.+ Show more

Learning Objectives

• Explain how mid-ocean ridges generate new oceanic crust through sea-floor spreading.
• Describe how magnetic stripes form from Earth’s changing magnetic field during crust cooling.
• Interpret how magnetic anomaly patterns and radiometric ages support plate motion reconstructions.+ Show more

Learning Objectives

• Explain how wavelength, frequency, amplitude, and wave speed relate to mechanical and electromagnetic waves.
• Use quantitative models (including wave speed relations and superposition ideas) to predict wave behavior and outcomes.
• Interpret real-world wave phenomena such as refraction, mirages, sound across landscapes, and seismic signals.

Learning Objectives

• Identify how planning helps writers organize ideas with a clear beginning, middle, and end.
• Explain how revising strengthens writing by adding details and improving sequence.
• Use editing strategies to check spelling, punctuation, and word choice.+ Show more

Learning Objectives

• Explain how causes and effects are connected in informational text.
• Identify signal words and phrases that show cause and effect.
• Write cause-effect statements using clear reasons and outcomes.

Learning Objectives

• Explain how convergent plate interactions produce mountain building (orogeny) through deformation, metamorphism, and magmatism.
• Compare mountain-building outcomes from subduction zones versus continent-continent collision.
• Use rock structures and metamorphic patterns to infer the timing and intensity of past tectonic events.

Learning Objectives

• Explain the major processes of erosion dynamics: detachment, transport, and deposition, and how they reshape Earth’s surface.
• Analyze how water, ice, wind, and gravity drive erosion differently in river, glacial, and coastal environments.
• Evaluate how climate, vegetation, and tectonic uplift influence erosion rates and downstream sediment records.

Learning Objectives

• Explain how enthalpy changes describe heat transfer during chemical reactions.
• Differentiate exothermic and endothermic reactions using temperature and energy arguments.
• Use calorimetry relationships (including specific heat) to connect heat and temperature change.+ Show more

Learning Objectives

• Identify common barriers that can affect health goals, such as time constraints, low motivation, and environmental challenges
• Apply problem-solving strategies to manage barriers and stay on track with a health plan
• Use social support and environmental changes to improve the chance of healthy behavior becoming a routine

Learning Objectives

• Apply a risk evaluation framework to health decisions involving substance use and unprotected sexual activity.
• Identify personal values and societal factors that influence risk judgments and outcomes.
• Compare risks and potential benefits using evidence-informed reasoning.

Learning Objectives

• Identify safe choices for clothing and equipment during physical activity.
• Describe how to recognize hazards and respond to keep movement activities safer.
• Explain how safety practices help comfort, protection, and confidence while being active.

Learning Objectives

• Explain how major body systems (respiratory, circulatory, immune, digestive, and excretory) help the body function
• Identify healthy habits that support body systems and help prevent illness
• Recognize simple signs that a body system may not be working correctly

Learning Objectives

• Compare particle arrangement and energy in solids, liquids, and gases
• Use state properties to predict how matter behaves in everyday Alberta examples
• Explain how bonding strength and particle mobility affect shape, volume, and flow

Learning Objectives

• Explain how epithelial, connective, muscle, and nervous tissues differ in structure and function.
• Identify which tissue type best matches a given description of role in the body.
• Describe how tissue arrangement supports mechanical properties such as protection, support, movement, and signal transmission.

Learning Objectives

• Apply a step-by-step decision process to health choices involving peer pressure, media, or environmental factors.
• Evaluate risks and benefits by considering short-term and long-term effects on health and well-being.
• Predict likely outcomes and select the most appropriate action using logical reasoning and critical thinking.

Learning Objectives

• Compare negotiation, compromised listening, and empathy-based conflict-resolution approaches.
• Identify strategies for respectful communication and conflict de-escalation in real-life scenarios.
• Evaluate statements about effective conflict resolution and explain why certain responses reduce tension.

Learning Objectives

• Explain how transportation innovations, such as the transcontinental railroad, changed the speed and cost of moving goods and people.
• Describe how improved transportation supported industrial growth and connected regional economies into a unified national market.
• Analyze cause-and-effect relationships between transportation networks and market expansion.

Learning Objectives

• Describe how voltage, current, and resistance are measured using common instruments in a circuit.
• Select appropriate meter connections, ranges, and units to avoid incorrect readings.
• Explain how meter impedance can affect circuit measurements and results.+ Show more

Learning Objectives

• Use commas to clarify relationships in sentences, including series, introductory elements, and nonessential clauses or appositives.
• Avoid comma splices by identifying independent clauses and choosing correct punctuation when joining them.
• Apply comma rules consistently in analytical writing so readers can track clause boundaries and interpret meaning.

Learning Objectives

• Explain how separation methods use differences in physical properties such as solubility, boiling point, particle size, and magnetism.
• Match common separation techniques (filtration, evaporation, distillation, and magnetic separation) to the property they rely on.
• Describe how separation methods are used in real-world contexts, including water clarification, oil extraction, and grain cleaning.

Learning Objectives

• Explain how particle motion and particle arrangement relate to solids, liquids, and gases using particle theory.
• Predict observable properties (rigidity, flow, and compressibility) based on particle arrangement and motion.
• Describe how temperature changes can cause state changes and connect these ideas to real-world seasonal examples in Alberta.

Learning Objectives

• Distinguish between static friction and kinetic friction and explain how they affect motion.
• Describe how surface texture, normal force, and material pairing influence the size of frictional forces.
• Apply friction concepts to real-world contexts such as tire traction on icy roads and equipment movement in winter conditions.

Learning Objectives

• Use Hardy–Weinberg equilibrium to predict how allele and genotype frequencies behave in idealized populations.
• Analyze how selection coefficients, migration, and genetic drift can shift allele frequencies and genetic diversity.
• Interpret heterozygosity, effective population size, and fixation indices to explain microevolutionary change.