Reading comprehension Worksheets

Learning Objectives

• Understand the classification of materials based on their magnetic responses: diamagnetic, paramagnetic, and ferromagnetic.
• Explain how microstructural properties influence magnetic behavior such as coercivity and remanence.
• Identify the applications of different magnetic materials in industry, including electromagnets, transformers, and separation tools.+ Show more

Learning Objectives

• Explain how empirical investigations and evidence support scientific explanations
• Evaluate how new data can refine, adjust, or replace scientific models
• Describe uncertainty as a normal part of scientific reasoning and communicate methods transparently+ Show more

Learning Objectives

• Understand the sources and types of uncertainty in scientific measurements and data.
• Learn how to quantify uncertainty using statistical methods such as confidence intervals and hypothesis testing.
• Interpret non-significant results in the context of uncertainty analysis.+ Show more

Learning Objectives

• Describe key ecosystem processes such as primary productivity, decomposition, and nutrient cycling.
• Explain biogeochemical cycles of carbon, nitrogen, and phosphorus and their ecological significance.
• Identify Alberta-specific examples of ecosystem processes like peatland carbon sequestration and boreal fire effects.+ Show more

Learning Objectives

• Understand the different types of evidence supporting the theory of evolution.
• Identify examples of fossil records, morphological similarities, and molecular data.
• Explain how biogeography and genetic analyses contribute to understanding evolutionary relationships.+ Show more

Learning Objectives

• Understand the concept of enthalpy change and its significance in chemical processes.
• Identify the signs and conventions for exothermic and endothermic reactions.
• Apply Hess’s law and standard enthalpies of formation to calculate reaction enthalpies.+ Show more

Learning Objectives

• Explain how friction and other resistive forces oppose motion
• Describe how surface texture and air resistance affect how quickly objects slow down
• Connect resistive forces to changes in motion and energy during real-world examples

Learning Objectives

• Understand the concept of equilibrium constants (Kc and Kp) and their significance in chemical systems.
• Explain the role of the reaction quotient Q in predicting the direction of chemical reactions.
• Describe how temperature influences equilibrium constants through enthalpic effects.+ Show more

Learning Objectives

• Understand the fundamental principles of Newtonian mechanics and how forces influence motion.
• Apply Newton's three laws to analyze real-world problems involving frictional and drag forces.
• Interpret and construct free-body diagrams for complex systems under multiple forces.+ Show more

Learning Objectives

• Describe the development of atomic models from Dalton to quantum mechanical models.
• Explain how subatomic particles influence atomic mass and behavior.
• Apply understanding of isotopes in geological and resource contexts.+ Show more

Learning Objectives

• Define explanatory models and explain why they are simplified rather than exact replicas of real systems.
• Describe how cause-and-effect mechanisms and energy transfers can be used in explanations based on a model.
• Evaluate a model’s usefulness by comparing how well it matches observations and how accurately it predicts new evidence.

Learning Objectives

• Explain how comparing model predictions with expected outcomes can guide design refinements.
• Use model outputs as evidence to decide which design features to improve or revise.
• Describe how alternative model structures can produce different performance results and inform redesign decisions.

Learning Objectives

• Understand the concept of conservation of mass in closed systems through experimental observations.
• Recognize that mass remains constant in sealed reactions despite internal changes.
• Learn how collecting gases in closed traps preserves mass measurements.+ Show more

Learning Objectives

• Explain how predation, competition, disease, and mutualism can change population sizes in an ecosystem
• Describe how changes in population balance can affect energy flow and matter cycling
• Use evidence from scenarios to predict ecosystem responses and levels of resilience

Learning Objectives

• Explain how kinetic energy depends on speed and mass
• Explain how gravitational potential energy depends on height relative to a reference level
• Use simple relationships and graphs to predict how energy shifts during motion

Learning Objectives

• Explain how density is calculated and how it predicts whether an object will sink or float in a fluid.
• Compare buoyancy and sinking/ floating using the ideas of fluid pressure and forces.
• Use the concepts of hot air balloons and liquid density to justify real-world buoyant behavior.

Learning Objectives

• Explain how friction acts as a contact force that opposes relative motion between surfaces
• Describe how surface type and normal force affect the size of friction and the rate of slowing
• Connect friction effects to real-world examples such as bicycle brakes and sleds

Learning Objectives

• Identify and classify variables into independent, dependent, and controlled groups within experiments.
• Understand the importance of controls and procedural constraints in scientific investigations.
• Describe how to establish fair tests by appropriate variable management.+ Show more

Learning Objectives

• Interpret temperature, precipitation, and storm-frequency data to identify climate patterns over time
• Distinguish between short-term weather variation and long-term climate trends using averages and extremes
• Explain how El Niño and La Niña can shift rainfall patterns and affect climate indicators

Learning Objectives

• Describe the differences between homogeneous and heterogeneous mixtures.
• Identify examples of solutions, colloids, and suspensions based on particle size and separation behavior.
• Explain concepts like solubility, saturation, and colligative effects in mixtures.+ Show more

Learning Objectives

• Describe different species interactions that influence ecological niches.
• Identify examples of mutualism, predation, competition, and parasitism in ecosystems.
• Explain how niche partitioning reduces competition among species.+ Show more

Learning Objectives

• Understand the factors that influence population size and distribution.
• Explain the patterns of exponential and logistic growth in populations.
• Identify the effects of limiting factors, disease, resources, and competition on populations.+ Show more

Learning Objectives

• Identify the major organelles within a cell and describe their functions.
• Compare the roles of different organelles such as nucleus, mitochondria, chloroplasts, and cell membranes.
• Explain how cellular structures relate to tissue and organ function in multicellular organisms.+ Show more

Learning Objectives

• Understand the mechanisms of natural selection and how they lead to adaptation in populations.
• Identify examples of natural selection in real-world scenarios such as antibiotic resistance and beak size variation.
• Analyze how environmental pressures influence evolutionary changes over generations.

Learning Objectives

• Understand the key steps in the technological design process including problem definition, criteria and constraints, brainstorming, prototyping, evaluation, and optimization.
• Recognize examples of simple design prototypes such as mechanisms, water filtration models, and electrical circuits.
• Explain the importance of documentation methods like engineering notebooks and criteria matrices in supporting design decisions.+ Show more

Learning Objectives

• Understand how physical and biological disturbances influence ecosystem dynamics.
• Interpret empirical data to determine causes of population changes in ecosystems.
• Describe mechanisms of ecosystem resilience, resistance, and succession.+ Show more

Learning Objectives

• Describe how electrons fill energy levels and orbitals in an atom using quantized rules.
• Identify valence electrons from an electron configuration and explain their role in bonding and reactivity.
• Relate electron configuration patterns to groups and periods on the periodic table.+ Show more

Learning Objectives

• Explain how mutation, recombination, and gene flow create genetic variation within populations
• Describe how heritable traits influence survival and reproduction in particular environments
• Analyze how natural selection changes allele frequencies across generations without directed intent+ Show more

Learning Objectives

• Explain how dominant and recessive alleles determine genotype and phenotype in single-gene traits
• Use simple Punnett square logic to predict offspring probabilities for inherited characteristics
• Distinguish genotype from phenotype and predict inheritance outcomes from allele combinations+ Show more

Learning Objectives

• Explain how the Earth’s magnetic field is related to compass direction and navigation.
• Describe dip (inclination) and declination and how they change with location.
• Connect auroras and ionospheric phenomena to Earth’s magnetism.+ Show more

Learning Objectives

• Explain how polygenic inheritance, epistasis, and pleiotropy can cause deviations from simple Mendelian ratios
• Describe how variable penetrance and expressivity affect whether and how genotypes show up as phenotypes
• Evaluate how linkage and environmental factors can change observed inheritance patterns in families and populations

Learning Objectives

• Explain how the plasma membrane’s selectively permeable phospholipid bilayer and proteins regulate the movement of substances in and out of cells.
• Differentiate passive transport (diffusion and osmosis) from active transport and predict movement based on concentration and energy use.
• Describe the functions of membrane channels, pumps, and receptor proteins in cellular communication and metabolic coordination.

Learning Objectives

• Convert between pH (or pOH) and hydrogen (or hydroxide) ion concentration using base-10 logarithms and inverse logarithms.
• Use Kw (and pKw or 14.00 at 25°C) to interrelate [H+] and [OH-] and check calculation consistency.
• Apply significant figures and correct units (mol/L) when reporting ionic concentrations from pH/pOH data.

Learning Objectives

• Explain the major stages of cellular respiration and what happens to electrons and protons at each stage.
• Describe how chemiosmotic coupling and ATP synthase convert an electrochemical gradient into ATP.
• Interpret quantitative models of ATP yield per glucose and the role of oxygen as the final electron acceptor.+ Show more

Learning Objectives

• Explain how cellular specialization and intercellular communication can produce emergent tissue, organ, and organism functions
• Compare chemical signaling, gap junction communication, and extracellular matrix organization in coordinating cell behavior
• Use systems thinking to predict how disruption of signaling or organization could affect organism-level health

Learning Objectives

• Explain how photosynthesis and cellular respiration are interconnected biochemical cycles involving carbon and energy transfer.
• Describe how day-night changes and tissue specialization affect sugar storage, transport, and respiration rates.
• Use a pathway model to predict how changes in light or temperature can alter net energy budgets in plants and ecosystems.

Learning Objectives

• Explain gas pressure using the particle model and collisions with container walls
• Describe how changing particle speed, collision frequency, and gas volume affects pressure
• Predict how temperature and pressure are related in sealed and unsealed situations+ Show more

Learning Objectives

• Describe how phase transitions change particle arrangement and energy without forming new substances
• Differentiate melting, freezing, vaporization, and condensation and identify the direction of energy flow
• Explain how phase transitions influence real-world systems such as river flow, snowpack melt timing, and condensation in cities

Learning Objectives

• Explain why an object moving at constant speed can still require a net inward (centripetal) force
• Analyze how centripetal force depends on mass, speed, and turn radius
• Predict what happens when the inward force is insufficient during a turn

Learning Objectives

• Integrate the first and second laws of thermodynamics to analyze chemical energy changes using internal energy, enthalpy, and entropy.
• Predict reaction spontaneity and equilibrium direction using Gibbs free energy and its temperature dependence.
• Explain how energy conservation and coupled reactions influence overall energy flow in combustion and electrochemical systems.+ Show more

Learning Objectives

• Identify independent, dependent, and confounding variables in biological and environmental investigations.
• Select appropriate strategies to control confounding variables, including randomization and matched controls.
• Explain how blinding and replication reduce bias and improve the reliability of conclusions.+ Show more

Learning Objectives

• Identify independent and dependent measures and explain why their operational definitions matter for valid inference.
• Apply experimental design strategies such as control, replication, randomization, and blocking to reduce bias and confounding.
• Plan and justify statistical analyses (e.g., ANOVA, regression) by checking assumptions and interpreting results within valid limits.

Learning Objectives

• Interpret and describe patterns in scientific data using graphs, descriptive statistics, and trend language.
• Fit and compare mathematical models using residuals and goodness-of-fit metrics while checking assumptions.
• Communicate uncertainty and limitations clearly, including how error bars and decision thresholds affect conclusions.

Learning Objectives

• Create concise, evidence-based scientific abstracts and oral openings that clearly state a testable hypothesis.
• Apply slide design norms and timing constraints to support audience understanding during oral presentations.
• Interpret and respond to data-based questions using precise technical terminology appropriate for disciplinary audiences.+ Show more

Learning Objectives

• Explain how inclined planes change the effective force needed to move a load.
• Identify and describe force components parallel and perpendicular to a ramp.
• Calculate mechanical advantage using load and input force.+ Show more

Learning Objectives

• Explain how inherited traits are passed from parents to offspring using genetic information in reproductive cells
• Distinguish between inherited traits and environmental causes of differences among individuals
• Use predictable patterns to interpret offspring trait outcomes based on parental variation

Learning Objectives

• Explain how planetesimals and accretion can lead to planets forming in the early solar system.
• Compare terrestrial planets and gas giants using properties such as size, surface or atmospheric characteristics, and moons.
• Describe how orbital eccentricity and phases relate to how we observe planets from Earth.+ Show more

Learning Objectives

• Explain the kinetic particle model using particle spacing, particle motion, and intermolecular forces.
• Predict how changes in temperature or applied force can affect diffusion, thermal expansion, density, pressure response, and compressibility.
• Connect micro-scale particle behavior to measurable macro-scale trends in experiments.