Reading comprehension Worksheets

Learning Objectives

• Define net force and understand its role in moving objects
• Explain how unbalanced forces cause changes in motion
• Differentiate between balanced and unbalanced forces+ Show more

Learning Objectives

• Identify the main components of the water cycle
• Describe processes such as evaporation, condensation, precipitation, infiltration, runoff, and groundwater flow
• Understand how residence time varies in different water reservoirs+ Show more

Learning Objectives

• Explain the key properties of materials such as stress–strain behaviour, Young’s modulus, and toughness.
• Describe degradation mechanisms like corrosion and phase changes affecting material usability.
• Identify and interpret characterization techniques like tensile testing, thermal analysis, and microscopy.+ Show more

Learning Objectives

• Explain how physical and conceptual models represent scientific systems and help predict outcomes.
• Use evidence to evaluate and refine models, including identifying assumptions and limits.
• Generate testable predictions from a model and compare them to observed patterns.

Learning Objectives

• Understand the concept of linear momentum as mass times velocity.
• Explain how impulse relates force and time to change in momentum.
• Analyze the effects of different force durations on the change in momentum during collisions.+ Show more

Learning Objectives

• Describe the main states of matter: solid, liquid, and gas.
• Compare particle arrangement, movement, and traits among the states.
• Explain everyday phenomena that illustrate differences in states of matter.+ Show more

Learning Objectives

• Explain how conduction, convection, and radiation transfer thermal energy.
• Identify examples of each energy transfer mechanism in everyday life.
• Connect changes in temperature to different ways heat transfer occurs.+ Show more

Learning Objectives

• Identify and describe physical and chemical properties used to distinguish substances.
• Compare substances based on qualitative and simple quantitative properties.
• Relate observed material properties to examples like iron, salt, oil, and copper.+ Show more

Learning Objectives

• Understand different classification schemes for elements, compounds, and mixtures.
• Identify characteristics that distinguish pure substances from mixtures.
• Recognize common separation techniques like filtration and distillation.+ Show more

Learning Objectives

• Differentiate between physical and chemical changes based on observable indicators.
• Identify characteristic evidence such as gas formation, precipitate, color change, and temperature change in chemical processes.
• Recognize physical alterations like shape or phase reversibility and understand substance conservation.+ Show more

Learning Objectives

• Describe the processes involved in the hydrologic cycle, including evaporation, condensation, precipitation, infiltration, runoff, and groundwater flow.
• Explain the concepts of water residence time and fluxes that influence water availability.
• Understand how watershed characteristics affect water partitioning, flow, and storage.+ Show more

Learning Objectives

• Understand the structure and function of neurons.
• Explain how action potentials are generated and propagated.
• Describe synaptic transmission and its role in neural communication.+ Show more

Learning Objectives

• Understand the particles' kinetic motion and how it relates to temperature and heat.
• Identify common heat transfer methods: conduction, convection, and radiation.
• Explain how environmental examples like winter heating and snowpack reflectivity demonstrate thermal processes.+ Show more

Learning Objectives

• Explain how particle models describe matter as being made of particles and how atoms build elements.
• Identify how different combinations and relative numbers of atoms help determine properties like density and melting point.
• Connect atomic composition to observable/measureable properties rather than only macroscopic appearance.

Learning Objectives

• Understand key concepts in chemical system refinement, including reaction condition optimization, separation, and purification techniques.
• Identify factors influencing the selection of solvents, catalysts, and separation methods in chemical processes.
• Analyze case studies of industrial and laboratory synthesis to evaluate trade-offs among efficiency, purity, resources, and safety.+ Show more

Learning Objectives

• Understand the purpose of physical and computational models in science
• Identify different types of scientific models, including scale models and simulations
• Recognize limitations and sources of measurement uncertainty in models+ Show more

Learning Objectives

• Analyze regional phenomena to understand the interactions among science, technology, society, and the environment.
• Evaluate trade-offs among technological choices considering economic, environmental, and social factors.
• Interpret historical and contemporary case studies related to policy decisions and infrastructure projects.+ Show more

Learning Objectives

• Understand how biochemical, chemical, and physical processes interact in environmental phenomena in Alberta landscapes.
• Apply cross-disciplinary reasoning to analyze complex environmental patterns and management challenges.

Learning Objectives

• Explain how energy and temperature affect evaporation and transpiration
• Describe how plants add water vapor to the atmosphere through transpiration
• Connect evaporation, transpiration, condensation, and precipitation as linked phase changes

Learning Objectives

• Understand the oscillating electric and magnetic field structure of electromagnetic waves.
• Describe wave properties including speed, polarization, and energy transfer.
• Relate electromagnetic waves to prior wave models and their behavior in different media.+ Show more

Learning Objectives

• Compare weather and climate using short-term vs long-term patterns
• Explain how air masses, fronts, and pressure systems lead to precipitation
• Describe how temperature, humidity, and pressure variability affect measurable weather+ Show more

Learning Objectives

• Understand the relative sizes and distances among the Sun, Earth, and Moon
• Explain how gravitational interactions influence orbital relationships
• Describe the concept of the Earth–Moon barycenter and the Sun's gravitational role+ Show more

Learning Objectives

• Explain how observation, experimentation, and evidence-based reasoning shaped the Scientific Revolution.
• Identify major figures (Copernicus, Galileo, Newton) and describe their key contributions.
• Analyze how scientific change challenged traditional views and influenced institutions in Europe.

Learning Objectives

• Interpret position–time and velocity–time graphs to analyze motion.
• Explain how the slope of a graph relates to velocity and acceleration.
• Calculate displacement and identify types of motion from graphs.+ Show more

Learning Objectives

• Understand the structure and function of aquifers and groundwater flow systems.
• Describe porosity, permeability, and the differences between confined and unconfined aquifers.
• Explain recharge and discharge zones and the concept of hydraulic head.+ Show more

Learning Objectives

• Understand the regulatory mechanisms that coordinate metabolic pathways, including allosteric enzyme control and covalent modifications.
• Explain feedback inhibition and hormonal signals that shift metabolic flux between catabolism and anabolism.
• Model how enzyme kinetics and substrate concentrations influence pathway rates.+ Show more

Learning Objectives

• Understand the key factors that contributed to economic globalization since 1982.
• Describe the impacts of deregulation, trade agreements, and shifts toward a service economy.
• Analyze the causes and consequences of neoliberal policies and global integration.+ Show more

Learning Objectives

• Understand the foundational concepts of probabilistic frameworks for quantifying uncertainty.
• Differentiate between frequentist and Bayesian perspectives in probabilistic analysis.
• Apply principles of prior, likelihood, and posterior to real-world phenomena such as decay series and epidemiology.+ Show more

Learning Objectives

• Describe different mechanisms of asexual reproduction such as binary fission, budding, spore formation, and vegetative propagation.
• Explain the genetic consequences of producing clones and how this affects diversity.
• Evaluate ecological contexts that favor asexual versus sexual reproduction.+ Show more

Learning Objectives

• Identify key factors influencing species richness and composition in various habitats.
• Explain how habitat fragmentation, invasive species, land-use change, and climate shifts impact ecosystems.
• Analyze mechanisms such as genetic diversity, metapopulation structure, and connectivity affecting extinction risk and recovery.+ Show more

Learning Objectives

• Identify different types of aquifers
• Understand the basic functions of aquifers
• Explain how groundwater flows within aquifers+ Show more

Learning Objectives

• Understand the mechanisms of negative and positive feedback in maintaining internal stability.
• Identify physiological examples of feedback regulation such as thermoregulation and blood glucose control.
• Explain the roles of sensors and effectors in feedback loops.+ Show more

Learning Objectives

• Understand how Earth's axial tilt causes seasonal changes in solar angle and daylight duration.
• Explain how seasonal variations influence regional climates and biological rhythms.
• Connect Earth's tilt and orbital geometry to observable seasonal phenomena in regions like Alberta.+ Show more

Learning Objectives

• Use thermochemical equations to connect enthalpy change with reaction stoichiometry.
• Apply conservation of energy to calorimetry problems and interpret heat exchange.
• Use Hess’s law and bond enthalpy approximations to predict reaction enthalpy.+ Show more

Learning Objectives

• Use mole ratios to solve multi-step stoichiometry problems and track units consistently.
• Identify limiting reactants and determine theoretical yields from balanced chemical equations.
• Convert between mass, concentration, moles, and percent composition, including empirical formulas.+ Show more

Learning Objectives

• Compare ionic, covalent, and metallic bonding using electron-transfer and electron-sharing models.
• Use Lewis structures and basic molecular orbital ideas to explain structure and bonding behavior.
• Predict macroscopic properties (conductivity, melting point, and solubility) from bonding type.

Learning Objectives

• Use the mole concept and molar mass to convert between mass, moles, and particle amounts in chemical reactions.
• Apply balanced chemical equations to determine stoichiometric mole ratios for mass-to-mass calculations.
• Identify the limiting reagent and calculate theoretical yield using mole ratios and unit analysis.+ Show more

Learning Objectives

• Explain effective nuclear charge (Zeff) and how inner-shell electrons provide shielding.
• Use simplified Zeff reasoning to predict trends in atomic radius, ionization energy, and electron affinity across an isoelectronic series.
• Connect Zeff-based mechanistic thinking to real periodic behavior and chemical reactivity.

Learning Objectives

• Understand the principle of conservation of matter during chemical reactions.
• Explain how atoms rearrange in reactions without being created or destroyed.
• Interpret chemical equations in terms of atom counts before and after reactions.+ Show more

Learning Objectives

• Explain the concept of physiological adaptations and their role in survival.
• Identify different internal processes that help organisms respond to environmental challenges.
• Describe specific adaptations such as heat exchange, water conservation, and metabolic rate adjustments.+ Show more

Learning Objectives

• Explain the principle of energy conservation in various systems.
• Describe how energy transfers occur during elastic and inelastic collisions.
• Analyze the conversion of energy between chemical, electrical, and mechanical forms.+ Show more

Learning Objectives

• Define what heat engines are and explain their basic operation.
• Identify different types of heat engines such as internal combustion, gas turbines, and steam turbines.
• Understand factors affecting the efficiency of heat engines, including temperature differences and cycle design.+ Show more

Learning Objectives

• Formulate testable science questions by clearly identifying variables and operational definitions.
• Classify independent, dependent, and controlled variables and justify choices for fair testing.
• Use criteria for reproducibility and measurement consistency to design investigations.+ Show more

Learning Objectives

• Explain how isolating variables helps distinguish causation from correlation in multifactor investigations.
• Identify how factorial layouts, interaction effects, and blocking strategies control complexity and nuisance variables.
• Apply criteria for judging whether a design supports attributable causation using replication and sample size.

Learning Objectives

• Identify hazards in laboratory and field sampling contexts using chemical, biological, and physical hazard examples.
• Apply qualitative risk assessment steps to estimate likelihood and consequence and support mitigation decisions.
• Explain how the hierarchy of controls (elimination, substitution, engineering, and administrative procedures) reduces risk.+ Show more

Learning Objectives

• Identify how different science careers connect to laboratory practice and scientific inquiry.
• Describe credential pathways and workplace certifications that support entry into technical science roles.
• Explain how data collection, instrument calibration, and regulatory compliance appear in real workplace responsibilities.+ Show more

Learning Objectives

• Explain how ethical responsibilities (data honesty, consent, humane treatment) support scientific safety and credibility.
• Describe what researchers and professionals should do when they encounter unsafe or unethical conditions.
• Evaluate how oversight, certification, and reporting norms contribute to long-term trust in scientific evidence.

Learning Objectives

• Understand the concepts of kinetic and potential energy and how they relate to motion and stored capacity to do work.
• Describe examples of kinetic and potential energy in Alberta, such as snowmobiling and water in reservoirs.
• Explain the principle of conservation of energy and how it applies in idealized systems and real-world scenarios with non-conservative forces.