Reading comprehension Worksheets

Learning Objectives

• Identify key natural and anthropogenic drivers of climate variability
• Understand the concept of radiative forcing and feedback mechanisms
• Recognize how ocean heat uptake influences climate change+ Show more

Learning Objectives

• Explain how mutations, meiosis recombination, and sexual reproduction contribute to genetic variation within populations.
• Describe how differences in survival and reproduction (natural selection) change allele frequencies over time.
• Connect genetic mechanisms to how populations evolve.

Learning Objectives

• Explain why scientists use models to represent systems that are too large, too small, or too complex to study directly.
• Describe how effective scientific models connect observable features to underlying ideas and clarify what the model can and cannot represent.
• Use evidence from measurements to compare model outputs to real data and identify limitations.

Learning Objectives

• Distinguish between kinetic energy and potential energy using examples from real-world motion
• Explain how gravitational potential energy changes as an object’s height changes
• Use conservation of energy to describe how total mechanical energy can remain constant while energy shifts between forms

Learning Objectives

• Identify the main parts of levers
• Classify levers into first, second, and third classes
• Understand how pulleys change direction of force+ Show more

Learning Objectives

• Identify how morphological, physiological, and behavioral adaptations help organisms survive and reproduce in specific environments.
• Explain how inherited traits can improve resource use, predator avoidance, and successful reproduction based on environmental conditions.
• Distinguish adaptation from statements about an organism’s origin by focusing on the match between traits and the environment.

Learning Objectives

• Understand different measures of solution concentration such as molarity, mass percent, and parts per million.
• Apply concentration concepts to environmental and regional contexts, including water testing and nutrient management.
• Perform quantitative reasoning about solutions, dilution, and mixture calculations.+ Show more

Learning Objectives

• Define and identify independent, dependent, and controlled variables.
• Explain the role of variables in scientific experiments.
• Apply knowledge of variables to real-world Alberta-focused examples.+ Show more

Learning Objectives

• Use balanced chemical equations and molar mass to convert between mass, moles, and particle counts.
• Identify the limiting reactant and determine expected product amounts from stoichiometric ratios.
• Apply conservation of mass to check that total reactant mass equals total product mass in ideal conditions.

Learning Objectives

• Understand different types of solution concentration measurements such as molarity, mass percent, and parts per million.
• Interpret how concentration affects physical properties and chemical reactivity.
• Apply knowledge of solution concentration to environmental and regional contexts like irrigation water and watershed monitoring.+ Show more

Learning Objectives

• Evaluate freshwater management options by identifying tradeoffs in cost, reliability, energy use, and environmental impact.
• Explain how design constraints (water quality, infrastructure limits, and altered flow patterns) affect water system decisions.
• Propose improvements that reduce risk from scarcity and pollution while supporting long-term sustainability.

Learning Objectives

• Understand the organs involved in the digestive process and their functions.
• Describe how enzymes and acids chemically digest food into absorbable nutrients.
• Explain how nutrients cross epithelial surfaces into blood and lymph for distribution.+ Show more

Learning Objectives

• Explain how cosmic microwave background (CMB) anisotropies support an expanding-universe model
• Use galaxy redshifts and large-scale structure to interpret cosmic expansion and matter distribution
• Describe how primordial hydrogen-to-helium abundance constrains early-universe conditions+ Show more

Learning Objectives

• Explain how a star’s mass determines internal pressure, fusion rate, and overall lifespan.
• Describe the major stages of stellar evolution from formation to main sequence to later evolutionary paths.
• Connect observational patterns of luminosity and temperature to the Hertzsprung-Russell (H-R) diagram concept.+ Show more

Learning Objectives

• Explain how scientific inquiry uses observations and questions to form testable explanations.
• Distinguish evidence-based claims from opinions and identify how data supports an explanation.
• Use appropriate methods and careful recording to compare results with existing knowledge.

Learning Objectives

• Differentiate weather from climate using time scales and patterns
• Explain how temperature, precipitation, humidity, and wind help describe weather
• Describe how geography and global energy patterns influence a region’s climate

Learning Objectives

• Explain the stages of scientific inquiry from observation to conclusion and justify why each stage matters.
• Formulate a testable hypothesis using appropriate operational definitions and identify variables in an investigation.
• Apply measurement protocols to evaluate validity and reproducibility, and interpret results with peer review criteria.+ Show more

Learning Objectives

• Understand the processes of mitosis and meiosis
• Identify the roles of cell division in growth, repair, and reproduction
• Learn the stages and functions of chromosome pairing, segregation, and errors+ Show more

Learning Objectives

• Understand the concepts of action and reaction forces
• Identify examples of Newton's Third Law in everyday life
• Explain how forces produce acceleration in systems like rockets and skaters

Learning Objectives

• Explain how matter moves among the geosphere, hydrosphere, atmosphere, and biosphere
• Describe how energy from the Sun and internal heat drives phase changes, transport, and chemical transformations
• Connect the rock cycle and water cycle to long-term landscape evolution and changing substance concentrations

Learning Objectives

• Identify different types of friction
• Understand the basic properties of static and kinetic friction
• Explain how surface properties and normal force influence friction+ Show more

Learning Objectives

• Explain how figurative language connects concrete details (imagery) to abstract ideas (themes, emotions, values).
• Analyze how recurring imagery and devices such as metaphor and symbolism guide readers toward interpretations.
• Use textual evidence to support a claim about how figurative language shapes meaning and supports multiple interpretations.

Learning Objectives

• Understand the differences between science and technology.
• Identify the steps of the scientific method.
• Apply the scientific method to real-world scenarios.+ Show more

Learning Objectives

• Understand the difference between static and kinetic friction.
• Learn how normal force and surface properties affect frictional forces.
• Explore friction's role in motion on inclined planes and contact surfaces.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Explain how interval estimates, likelihood statements, and effect sizes communicate quantitative uncertainty in scientific claims.
• Interpret graphs and visualizations that show variability, and connect them to the uncertainty in the underlying data.
• Report numerical results with appropriate limits of extrapolation and clear assumptions.+ Show more

Learning Objectives

• Explain particle conservation using the idea that atoms are not created, destroyed, or lost during chemical reactions.
• Use particulate (atom-level) reasoning to describe how reactants transform into products.
• Identify evidence for conservation of matter from balanced counts of elements before and after a reaction.

Learning Objectives

• Define measures of biodiversity including species richness and evenness.
• Explain diversity indices and their significance.
• Identify different types of biodiversity such as functional and genetic diversity.+ Show more

Learning Objectives

• Define work as the product of force and displacement components.
• Explain the scalar nature of work in different physical contexts.
• Relate work to changes in kinetic energy via the work-energy theorem.+ Show more

Learning Objectives

• Explain the role of enzymes in the Calvin cycle
• Identify the different phases of the Calvin cycle
• Describe the importance of ATP and NADPH in photosynthesis+ Show more

Learning Objectives

• Categorize drag into parasitic and induced sources
• Explain how speed and shape affect parasitic drag components
• Describe why induced drag is connected to lift production and wing span+ Show more

Learning Objectives

• Explain how engineered and composite materials (cross-laminated timber, fibre-reinforced polymers, and high-performance concrete) achieve improved strength, stiffness, and durability.
• Describe how manufacturing methods and microstructure influence material performance and long-term reliability.
• Evaluate trade-offs among cost, fabrication complexity, and performance when selecting advanced materials for buildings and bridge retrofits.+ Show more

Learning Objectives

• Understand what gene regulation is and why it is essential in cells.
• Identify the mechanisms that control gene expression.
• Explain how cells with the same DNA can produce different proteins.+ Show more

Learning Objectives

• Explain the differences between ionic, covalent, and metallic bonds.
• Describe how atoms achieve stable electron configurations through different bonding methods.
• Relate bond types to their properties such as melting point, solubility, and electrical conductivity.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Explain how planetary density, composition, and surface characteristics provide evidence for differentiation and heat history
• Analyze how orbital patterns and the arrangement of planets and small bodies reflect early gravitational interactions
• Use observational evidence (craters, volcanic landforms, rings, and moons) to make and compare claims about why solar system features differ

Learning Objectives

• Understand the stages of cellular respiration: glycolysis, citric acid cycle, and electron transport chain.
• Identify where each stage occurs within the cell.
• Recognize the products and energy yields of each respiration pathway.+ Show more

Learning Objectives

• Identify how audience and purpose influence tone and word choice in oral communication.
• Evaluate statements about language adaptation for clarity, respect, and effectiveness.
• Select appropriate vocabulary and formality for different speaking contexts.+ Show more

Learning Objectives

• Explain how the cell membrane’s selective permeability supports diffusion down concentration gradients.
• Distinguish between passive transport and active transport across the cell membrane.
• Describe how osmosis affects water movement and influences cell size and function.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Match an indicator’s colour-change pH range to the expected equivalence pH for a given acid–base titration.
• Choose appropriate indicators for different titration types (strong/weak acid and strong/weak base) to identify a clear endpoint.
• Explain why incorrect indicator selection can cause overshooting or ambiguous endpoints in lab and water-quality applications.

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Understand the basic concepts of plate tectonics and Earth's internal structure.
• Identify different types of plate boundaries and their associated geological features.
• Explain the evidence supporting plate movement, such as magnetic patterns and rock ages.+ Show more

Learning Objectives

• Understand the basic processes involved in cellular energy transformation.
• Identify the main stages of cellular respiration: glycolysis, pyruvate oxidation, citric acid cycle, and oxidative phosphorylation.
• Explain how electron transport chains and proton gradients generate ATP.+ Show more

Learning Objectives

• Explain how genetic drift changes allele frequencies through random events in small populations
• Differentiate genetic drift from natural selection and predict outcomes over time
• Describe how drift can reduce genetic diversity and increase divergence among populations

Learning Objectives

• Understand the concept of wave-particle duality and its significance in atomic models.
• Describe how wave–particle duality influences our understanding of electrons.
• Identify the basic principles of atomic orbital hybridization and energy quantization.+ Show more

Learning Objectives

• Understand the mechanism of heat transfer through conduction.
• Identify examples of conduction in everyday life.
• Explain the role of temperature gradients in conduction processes.+ Show more

Learning Objectives

• Understand and identify synthesis reactions
• Recognize decomposition reactions
• Differentiate between single and double replacement reactions+ Show more