Reading comprehension Worksheets

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

• 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

• 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

• 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

• 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.

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 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 the difference between a decision point, options, and immediate outcomes in personal health scenarios.
• Identify factors that influence health-related decisions (e.g., risk, benefits, values, and support systems).
• Apply a simple, systematic decision-making process to choose between health options.+ Show more

Learning Objectives

• Explain how abiotic factors (light, temperature, water, soil, nutrients) affect where organisms live and how well they function.
• Describe how seasonal changes and microhabitats create different niches within the same ecosystem.
• Predict how changes in abiotic conditions can shift community composition and ecosystem processes.

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 thermohaline circulation and wind-driven circulation move heat and nutrients across the global ocean.
• Describe surface gyres, coastal upwelling, and the meridional overturning circulation as linked mechanisms for transport.
• Connect salinity, density stratification, and mixing processes to carbon sequestration and biogeochemical cycling.+ Show more

Learning Objectives

• Explain how evidence supports a claim in informational text
• Identify types of evidence (facts, definitions, data, examples, and reasoning) and evaluate their relevance
• Analyze how words and phrases signal justification (reasons, results, explanations) between a claim and its support+ Show more

Learning Objectives

• Explain Newton’s second law using the relationship between net force, mass, and acceleration
• Interpret and construct free-body diagrams to determine the net force on an object
• Use vector reasoning (components and direction) to predict changes in speed and direction

Learning Objectives

• Explain how climate differs from weather and why climate changes more slowly
• Identify climate factors (latitude, altitude, distance from water, ocean currents, and winds) and connect them to regional patterns
• Use climate information to compare deserts, grasslands, and rain forests+ Show more

Learning Objectives

• Explain how the evolutionary synthesis combines fossil, anatomical, developmental, and molecular evidence with evolutionary mechanisms.
• Identify how natural selection, genetic drift, and gene flow can produce biodiversity over time and across environments.
• Use case studies such as island finch radiations and transitional fossils to interpret patterns of divergence and common ancestry.

Learning Objectives

• Define systematic observation and explain how to plan data collection before measuring or recording.
• Distinguish qualitative notes from quantitative measurements and choose appropriate units.
• Use observation logs to improve accuracy by reducing bias and maintaining consistent sampling over time.+ Show more

Learning Objectives

• Explain what a gravitational field is and how it describes the influence of mass on space.
• Apply the inverse-square relationship to reason about how gravitational field strength changes with distance.
• Compare gravitational fields with other interaction fields and describe universal attraction.+ Show more

Learning Objectives

• Explain how ATP stores and releases usable energy through high-energy phosphate bonds and hydrolysis
• Describe how ATP couples exergonic and endergonic reactions during phosphorylation of substrates
• Compare how ATP is regenerated through oxidative phosphorylation and photophosphorylation

Learning Objectives

• Explain how reproductive barriers reduce gene flow and can lead to speciation.
• Compare allopatric, sympatric, and parapatric speciation in terms of geographic/ecological context.
• Describe how genetic change (selection, drift, mutation) contributes to divergence over time.

Learning Objectives

• Identify ethical criteria such as beneficence, risk minimization, and informed consent in real scientific scenarios.
• Explain how responsible data use and privacy matter when collecting and sharing information from scientific measurements.
• Evaluate environmental and long-term ecological consequences when making decisions about scientific technologies and biotechnology.

Learning Objectives

• Explain how health promotion helps prevent chronic illness through everyday health behaviors.
• Identify key personal strategies (nutrition, physical activity, sleep) and describe how they affect well-being.
• Analyze how community and environmental factors influence healthy choices and reduce risk.+ Show more

Learning Objectives

• Explain how branching patterns in phylogenetic trees represent common ancestry and evolutionary divergence.
• Identify how synapomorphies, molecular sequences, and fossil placements support or challenge evolutionary hypotheses.
• Use evidence to interpret relationships and relative timing of splits in phylogenetic trees.+ Show more

Learning Objectives

• Explain how allosteric regulation and feedback inhibition control metabolic pathway flux.
• Describe how covalent modification and cellular signaling can rapidly change enzyme activity.
• Compare hormonal regulation (insulin vs. glucagon) in regulating carbohydrate metabolism at the organism level.

Learning Objectives

• Explain the law of conservation of mass for closed systems during physical and chemical changes.
• Distinguish between closed and open systems when interpreting changes in measured mass.
• Use particle and evidence-based reasoning to account for reactants and products in mass conservation problems.

Learning Objectives

• Identify concrete steps needed to reach a health goal
• Describe how resources and obstacles affect an action plan
• Explain how monitoring progress helps you adjust and stay accountable+ Show more

Learning Objectives

• Identify trustworthy health information by evaluating the source for credibility and relevance.
• Distinguish facts from misinformation by analyzing health messages and evidence.
• Use credible media, professionals, and digital resources to make safer health decisions.

Learning Objectives

• Analyze how a character’s motives influence decisions and outcomes under pressure or opportunity.
• Evaluate how internal change and external impact shape tension and theme.
• Connect misunderstandings, competing goals, and values to character behavior in a text.

Learning Objectives

• Identify how scientific inquiry and technology work together in common science careers
• Describe typical tasks (data collection, equipment maintenance, interpreting measurements, and communicating results) for several science jobs
• Connect science career skills to math, scientific reasoning, and technical literacy+ Show more

Learning Objectives

• Identify features of trusted health information sources (official organizations, healthcare providers, and reputable websites).
• Distinguish credible health information from misinformation using clear red flags.
• Use a simple check process to compare sources before making health decisions.

Learning Objectives

• Explain how Egyptian and Kushite trade networks were supported by access to valuable resources.
• Describe how regional connections through trade affected political influence and stability in both civilizations.
• Identify examples of cultural exchange that could result from trading relationships.

Learning Objectives

• Explain how to turn observations and data into clear scientific claims supported by evidence
• Use descriptive statistics and appropriate visuals to summarize patterns in environmental data
• Communicate evidence clearly using proper labelling, units, and data-source citations

Learning Objectives

• Define an organ and explain how it is made of multiple tissue types working together.
• Describe how tissue interactions in an organ support coordinated functions (such as contraction, secretion, and absorption).
• Explain how organ structure relates to the specific job it performs in the body.

Learning Objectives

• Describe how the atmosphere is structured and how air masses form and move.
• Explain how fronts and pressure systems affect regional weather and prevailing winds.
• Connect heat transfer and the greenhouse effect to local climate patterns and seasonal trends.

Learning Objectives

• Explain relative velocity using vector subtraction between two reference frames.
• Determine an object’s apparent speed and direction from measured velocities.
• Use classical relative-velocity ideas for speeds much smaller than light.

Learning Objectives

• Analyze how sentence structure and word order can shift emphasis, tone, and meaning in Grade 10 writing.
• Evaluate how dependent clauses and sentence combining create clear relationships such as contrast, cause-and-effect, and conclusion.
• Revise sentences to improve coherence and precision by manipulating syntax strategically.

Learning Objectives

• Use a routine writing plan to draft and revise opinion, informative/explanatory, and narrative writing
• Strengthen fluency by writing regularly and using a consistent organization pattern
• Improve clarity by adding evidence, specific details, and revision strategies appropriate for a targeted audience

Learning Objectives

• Explain how self-management supports long-term health by helping individuals maintain healthy routines and respond to challenges.
• Identify strategies for managing stress and building resilience using practical, day-to-day actions.
• Apply principles of medication adherence and healthy lifestyle consistency to realistic scenarios.

Learning Objectives

• Explain how energy flows through trophic levels in a food chain and food web.
• Describe the role of primary producers, consumers, and decomposers in transferring matter and recycling nutrients.
• Analyze how changes in one species can create cascading effects in an ecosystem.

Learning Objectives

• Identify key characteristics of healthy relationships, including mutual respect, trust, and appropriate personal boundaries.
• Explain how empathy and clear communication help prevent misunderstandings in friendships and other relationships.
• Use real-life examples to describe safe and respectful ways to respond when boundaries are not respected.

Learning Objectives

• Explain how particle arrangement differs between crystalline and amorphous solids.
• Use the particle model to predict how structure affects melting behavior and mechanical properties.
• Compare features such as brittleness, cleavage, and strength using evidence from bonding and order.

Learning Objectives

• Identify minerals using physical and chemical properties such as hardness, cleavage, streak, magnetism, and acid reaction.
• Classify rocks as igneous, sedimentary, or metamorphic using diagnostic evidence like texture, grain size, and sedimentary layering.
• Explain how the rock cycle connects mineral resources to formation environments, including contact metamorphism near intrusions.

Learning Objectives

• Differentiate between renewable and nonrenewable natural resources and explain why renewal rates matter.
• Describe how natural resources form and where they are commonly found in regions.
• Analyze environmental and economic impacts of extracting and using natural resources.+ Show more

Learning Objectives

• Explain how Earth’s revolution and axial tilt cause seasons and changes in solar heating.
• Describe orbital and gravitational interactions that produce predictable sky patterns, including day/night and apparent planetary motion.
• Model the Moon’s phases and eclipses using moon-sun-earth geometry.+ Show more

Learning Objectives

• Compare two plot events by describing what action happened and how it affected later outcomes.
• Identify how similarities and differences in events (choice, timing, consequences) shape the story’s message.
• Use evidence from multiple moments to explain how the structure of events influences interpretation.

Learning Objectives

• Explain Newton’s third law using the idea of action-reaction force pairs (equal magnitude, opposite direction).
• Distinguish between forces on different objects in action-reaction pairs and predict resulting acceleration using Newton’s second law.
• Apply action-reaction reasoning to collisions, rocket thrust, and contact-force situations.

Learning Objectives

• Describe the main processes of the hydrologic cycle (evaporation, transpiration, condensation, precipitation, and runoff).
• Explain how seasonal storage in snowpack and groundwater affects streamflow and freshwater availability.
• Analyze how climate variability and watershed characteristics influence water security in river basins.

Learning Objectives

• Explain how aerobic and anaerobic respiration release usable energy (ATP) from stored chemical energy in organic molecules.
• Describe the main stages of energy release: glycolysis, the citric acid cycle, and electron transport, and what happens to chemical bonds in each.
• Predict how oxygen availability affects which pathway dominates in different environments.

Learning Objectives

• Classify matter as an element, a compound, or a mixture using composition and observable characteristics
• Distinguish homogeneous mixtures from heterogeneous mixtures based on how uniform the parts appear
• Describe how separation techniques (filtration and distillation) relate to a substance’s homogeneity