Reading comprehension Worksheets

Learning Objectives

• Explain how homeostasis maintains internal conditions within narrow limits using sensor-effector loops.
• Use concepts of set point and tolerance to predict what happens when variables change.
• Describe trade-offs and physiological adjustments that help organisms survive in fluctuating environments.

Learning Objectives

• Explain how diffusion, osmosis, and facilitated transport move materials across cell membranes
• Describe how lipid composition and membrane proteins affect permeability and transport rate
• Apply membrane transport ideas to real contexts such as root water uptake and kidney epithelial transport

Learning Objectives

• Explain why balancing chemical equations preserves atoms and reflects conservation of mass.
• Balance simple chemical equations by adjusting coefficients without changing chemical formulas.
• Use balanced equations to interpret quantitative relationships between reactants and products.

Learning Objectives

• Explain how signaling networks coordinate responses from the cellular level to organ and whole-organism outcomes
• Describe how environmental signals can trigger acclimation, including limits of plasticity and costs/trade-offs
• Evaluate how resource reallocation affects short-term survival and long-term fitness in populations and ecosystems

Learning Objectives

• Explain how cells with similar structure and function organize into tissues that perform specific roles.
• Describe tissue types in plants and animals and connect tissue architecture to transport, support, secretion, and barrier functions.
• Analyze how differentiation and tissue properties influence organ-level performance in different Alberta biomes and agricultural settings.

Learning Objectives

• Explain directional, stabilizing, and disruptive selection and how each changes a population’s trait distribution.
• Use fitness concepts to predict how selection pressures affect mean phenotype and genetic variation.
• Compare how frequency-dependent and sexual selection change fitness based on interactions with other individuals.

Learning Objectives

• Explain the difference between structural and physiological adaptations.
• Describe how natural selection can favor traits that improve survival and reproduction.
• Connect specific organism features to the advantages they provide in a habitat.

Learning Objectives

• Interpret energy diagrams and bar charts to describe how energy is distributed and transferred between forms.
• Identify sources and sinks of energy in mechanical and thermal processes, including friction on icy roads.
• Use energy conservation concepts to explain changes in potential energy, kinetic energy, and heat energy.+ Show more

Learning Objectives

• Explain how social, environmental, and psychological influences affect health behaviors.
• Identify how media messages and peer pressure can shape nutrition, activity, and safety choices.
• Use evidence and personal beliefs to justify healthy decisions over time.

Learning Objectives

• Explain how tactical decision-making improves effectiveness during competitive movement activities
• Identify personal strengths and weaknesses and create a simple, targeted improvement plan using skill drills
• Apply safety adjustments to movement technique to reduce risk and improve performance

Learning Objectives

• Explain how DNA sequence similarity and accumulated mutations can indicate relatedness among organisms
• Describe how molecular clocks use mutation rates to estimate divergence times
• Identify how conserved genes and shared genetic markers provide evidence for common ancestry and lineage-specific change

Learning Objectives

• Explain how energy moves through trophic levels in an ecosystem, starting with producers
• Distinguish directional energy flow from recycled matter in food webs
• Identify how decomposers contribute to nutrient availability for continued production+ Show more

Learning Objectives

• Explain how cells obtain and use energy to carry out cellular work using ATP
• Describe cellular respiration as an energy-conversion pathway that releases energy stored in ATP
• Compare energy conversion in cellular respiration and photosynthesis in terms of inputs, outputs, and ATP/sugar production+ Show more

Learning Objectives

• Explain how genetic drift changes allele frequencies through random events rather than natural selection.
• Analyze why genetic drift is stronger in small populations and how it can reduce genetic diversity.
• Evaluate how drift can lead to divergence among populations over long time periods.

Learning Objectives

• Explain how scientific progress and technological development influence each other within society
• Analyze how scientific evidence can shape public policy, risk management, and ethical decision-making
• Evaluate trade-offs between technical capability and social impacts such as cost, privacy, and equity

Learning Objectives

• Explain how background extinction differs from mass extinction and how each affects biodiversity over time
• Identify major drivers of extinction (environmental change, habitat loss, invasive species, rapid climate shifts) and how they interact
• Interpret how fossil and genetic evidence can reveal past extinction events and biodiversity crises+ Show more

Learning Objectives

• Explain what a gravitational field is and how it influences other masses.
• Use the inverse-square relationship to predict how gravitational field strength changes with distance.
• Relate gravitational fields to acceleration and attractive-only motion in orbital contexts.

Learning Objectives

• Integrate quotations and textual details into analysis by linking each piece of evidence to a clear claim and interpretation.
• Explain how language choices (connotation, repetition, symbolism, tone) in a passage support reasoning.
• Prioritize the most explanatory evidence when multiple details could be relevant.

Learning Objectives

• Explain how friction and drag are resistance forces that oppose motion, and distinguish their physical origins.
• Use ideas of normal force and surface characteristics to predict changes in friction.
• Describe how drag depends on speed and how terminal velocity occurs when forces balance.

Learning Objectives

• Explain how bones, joints, and muscles work together to support and move the body.
• Describe how muscles create movement by contracting and how joints control motion.
• Connect the musculoskeletal system to the nervous and circulatory systems for coordinated activity.

Learning Objectives

• Identify examples of physical properties of matter, including mass, volume, density, conductivity, melting point, and hardness.
• Explain how physical properties describe matter without changing its chemical identity.
• Distinguish physical changes from chemical changes using observable evidence related to physical properties.

Learning Objectives

• Identify refusal, negotiation, and help-seeking strategies for risky situations
• Apply assertive communication to set boundaries and express personal needs
• Demonstrate safe decision-making by choosing appropriate responses and next steps

Learning Objectives

• Explain key ways STIs are transmitted and why realistic risk assessment matters for sexual health decisions.
• Identify effective prevention strategies, including condom use, regular testing, and vaccination.
• Describe how symptoms, partner communication, and treatment/testing schedules support STI prevention.

Learning Objectives

• Differentiate physical changes from chemical changes using evidence from products and reversibility.
• Explain how bond changes and new substances relate to chemical changes.
• Use real-life examples (melting, dissolving, burning, rusting) to justify the type of change.

Learning Objectives

• Explain how sound waves carry energy and information in devices such as speakers and microphones
• Describe how light waves are captured and converted into electrical signals in cameras
• Use wave properties (frequency and intensity) to predict how changing signals affects device performance

Learning Objectives

• Explain how respectful words and tone improve verbal communication in everyday conversations.
• Identify how nonverbal cues (facial expressions and gestures) reinforce spoken messages.
• Use verbal skills to resolve disagreements with peers and family members calmly.

Learning Objectives

• Compare kites, gliders, and round canopies using lift-to-drag performance and glide ratio concepts
• Explain how control responsiveness changes with design choices across different flight envelopes
• Relate flight outcomes to real Alberta atmospheric conditions such as prairie crosswinds and valley thermals

Learning Objectives

• Identify and distinguish metaphors, similes, personification, hyperbole, and symbolism in texts.
• Interpret how figurative language shapes tone, meaning, and author intent.
• Explain the meaning and impact of idioms and culturally contextual expressions.

Learning Objectives

• Explain how uneven heating creates pressure gradients that influence wind direction and speed.
• Describe how low and high pressure zones form and change in response to temperature and air movement.
• Connect regional landforms (mountains, plains, river valleys) to local pressure circulation and weather.+ Show more

Learning Objectives

• Use commas to separate items in a series and to join clauses correctly with coordinating conjunctions.
• Apply comma rules for dependent clauses (introductory and nonessential information).
• Identify and fix comma splices and other comma misuses that blur sentence boundaries.+ Show more

Learning Objectives

• Explain how Earth–Sun geometry affects daylight length and solar intensity during Alberta’s seasons.
• Connect Alberta’s continental climate to patterns like spring melt, summer warmth, fall transition, and winter cold.
• Describe how seasonal changes influence ecosystems, river ice breakup, and agriculture in different regions of Alberta.

Learning Objectives

• Explain the three main statements of cell theory
• Compare unicellular and multicellular organization in terms of structure and function
• Use evidence from microscopy to describe how cells differ across major groups of living organisms+ Show more

Learning Objectives

• Explain how optimization balances performance goals against constraints when choosing between design alternatives.
• Identify tradeoffs and constraints in real-world engineering or science scenarios.
• Use criteria to compare options and justify why one solution is superior for the given situation.

Learning Objectives

• Explain how engineering teams frame a design problem using a clear desired outcome, measurable goal, and problem context.
• Identify and describe constraints and criteria used to evaluate solutions during an engineering design challenge.
• Apply design-problem framing skills to create a complete problem statement for a real-world scenario.

Learning Objectives

• Explain how energy moves from producers to consumers through trophic levels in one direction
• Describe how feeding transfers only a portion of available energy to the next trophic level
• Use food chains and energy pyramids to interpret patterns of energy loss across trophic levels+ Show more

Learning Objectives

• Identify multiple forms of evidence for evolution, including fossil record patterns and similarities among related organisms.
• Explain how heritable genetic variation can affect traits that improve survival or reproduction.
• Connect environmental pressures to changes in which traits become more common over generations.

Learning Objectives

• Explain how media messages can affect health choices and body image.
• Identify examples of realistic and unrealistic health messages in media.
• Use media literacy skills to question and evaluate health information.+ Show more

Learning Objectives

• Explain how diffusion and osmosis move substances across a cell membrane using concentration gradients.
• Describe how active transport moves substances against gradients using energy and transport proteins.
• Connect selective membrane permeability to how cells maintain homeostasis.

Learning Objectives

• Explain how invasive species can disrupt ecosystem interactions and community balance
• Describe ways invasive species can change food webs, niches, and resource competition
• Predict how ecosystems may shift over time due to invasions and loss of native species

Learning Objectives

• Explain how genes and alleles influence traits passed from parents to offspring
• Differentiate between dominant and recessive alleles using simple inheritance patterns
• Describe how variation in traits within a population supports the role of inherited factors

Learning Objectives

• Explain how homeostasis helps maintain stable internal conditions for cell function
• Describe how negative feedback systems respond to changes using a set range
• Connect homeostatic control to regulation of body temperature, blood chemistry, water balance, and oxygen levels

Learning Objectives

• Explain conservation of energy using energy accounting for a chosen system and its surroundings
• Identify how energy transfers and converts between kinetic, potential, thermal, and other forms
• Use an energy balance model to predict how changes in motion and temperature can occur over time

Learning Objectives

• Use confidence intervals and uncertainty language to interpret environmental and public health data.
• Evaluate hypotheses using evidence and justify conclusions with statistical reasoning.
• Analyze how measurement error and uncertainty can affect model-based decisions.

Learning Objectives

• Explain how models are constructed, parameterized, calibrated, and validated to support prediction in real systems.
• Apply ideas of sensitivity analysis, boundary conditions, and limitations of simplifications to interpret model outputs.
• Identify sources of uncertainty and justify assumptions when using models for forecasting or projection.

Learning Objectives

• Explain SI measurement units and why consistent unit choice matters for comparing scientific data.
• Differentiate accuracy, precision, systematic error, random error, and instrument calibration.
• Interpret significant figures and measurement documentation for reliable long-term monitoring in field contexts.

Learning Objectives

• Explain how laminar and turbulent flow relate to river hazards, sediment transport, and pollutant dispersion
• Apply continuity and Bernoulli’s relationships to predict qualitative changes in pressure and velocity in natural systems
• Use scaling arguments and dimensional analysis to connect laboratory measurements to field-scale fluid motion in Alberta

Learning Objectives

• Differentiate reversible physical changes from generally irreversible chemical changes using evidence from observations.
• Explain how changes in temperature and state (melting/freezing, boiling/condensation) relate to reversibility.
• Identify signs of chemical change such as new substances, permanent color change, or gas production.

Learning Objectives

• Explain how net force determines changes in an object’s motion (speed and/or direction).
• Differentiate balanced forces from unbalanced forces using the idea of net force.
• Use force magnitude and direction to predict the direction of acceleration.+ Show more