Reading comprehension Worksheets

Learning Objectives

• Identify evidence of chemical reactions using qualitative indicators such as color change, gas formation, and precipitate formation
• Use quantitative data (mass, temperature, and composition) to decide whether new substances formed
• Explain how pre-interaction and post-interaction measurements support the claim that a chemical reaction occurred

Learning Objectives

• Explain how register changes language formality to match audience and purpose while keeping meaning consistent
• Identify signals of register (tone, vocabulary precision, sentence structure, and level of detail) in different speaking contexts
• Rewrite messages in a new register without changing the core idea

Learning Objectives

• Understand the role of microorganisms in food production through fermentation
• Identify microbial processes involved in bioremediation
• Explain how microbes are used in industrial enzyme production+ Show more

Learning Objectives

• Explain how empirical investigations (observations and measurements) help build scientific knowledge.
• Describe how evidence and peer community evaluation can support, refine, or replace scientific explanations.
• Use the idea of uncertainty to explain why scientific models can change when new data appear.

Learning Objectives

• Understand how different sources of evidence support claims about biological change over time.
• Identify and interpret evidence from fossils, comparative anatomy, molecular data, and biogeography.
• Analyze how converging evidence strengthens scientific conclusions about evolution.+ Show more

Learning Objectives

• Understand the main mechanisms that generate biological diversity, including natural selection, genetic drift, gene flow, and mutation.
• Identify and interpret evidence supporting evolution from paleontology, comparative anatomy, and molecular homology.
• Explain population-level processes, adaptive landscapes, and selection pressures related to phenotype fitness.+ Show more

Learning Objectives

• Understand the chromosomal basis of inheritance and recombination.
• Explain how linkage maps and molecular markers are used to study inheritance patterns.
• Differentiate between effects of single-gene and polygenic influences on traits.+ Show more

Learning Objectives

• Understand how inclined planes distribute work and force components.
• Calculate and interpret mechanical advantage in inclined planes.
• Explore practical applications of inclined planes in Alberta contexts.+ Show more

Learning Objectives

• Understand the concept of force and how it affects objects in motion.
• Identify different types of forces acting on objects.
• Learn the relationship between net force, mass, and acceleration.+ Show more

Learning Objectives

• Understand the properties of solids, liquids, and gases.
• Explain why particles in solids are tightly packed and how this affects their shape.
• Identify characteristics that distinguish solids from liquids and gases.+ Show more

Learning Objectives

• Identify human activities that affect forest ecosystems
• Understand how urban expansion impacts habitat connectivity
• Recognize examples of resource extraction and pollution in forests+ Show more

Learning Objectives

• Describe the semi-conservative nature of DNA replication.
• Identify roles of key enzymes involved in DNA duplication.
• Explain the significance of replication fidelity and timing for genome stability.+ Show more

Learning Objectives

• Explain how impulse relates to momentum change in collisions using force and contact time
• Interpret force–time profiles to predict how contact duration affects the resulting motion
• Distinguish elastic and inelastic collisions using kinetic energy and energy transformations+ Show more

Learning Objectives

• Explain how computational simulations generate predictions from hypothesized mechanisms
• Describe how parameter sensitivity and scenario comparisons help evaluate model behavior
• Use ensembles and visualizations to represent uncertainty in forecasts+ Show more

Learning Objectives

• Explain how physical weathering and chemical weathering break down rocks and change Earth materials
• Describe how erosion transports weathered material by wind, water, ice, and gravity
• Connect deposition to sediment layers and lithification to form new rock

Learning Objectives

• Explain what an inference is and how it uses textual clues to reach a conclusion not directly stated
• Support an inference with evidence from the text and explain how cause-and-effect relationships guide conclusions
• Verify whether an inference fits the text by considering what the clues do and do not allow

Learning Objectives

• Explain how erosion involves detachment, transport, and deposition across Earth surface processes.
• Compare erosion agents (water, ice, wind, and gravity) and how they form different landforms.
• Analyze how climate, vegetation cover, and tectonic uplift influence erosion rates and sediment supply.

Learning Objectives

• Understand the importance of units, instruments, and calibration in measurement.
• Recognize key measurement tools used in scientific data collection.
• Learn how to interpret graphs and identify trends.+ Show more

Learning Objectives

• Explain the concept of potential energy and how it is stored in different systems.
• Identify and describe examples of gravitational, elastic, and magnetic potential energy.
• Analyze how changes in the arrangement of objects affect stored potential energy.+ Show more

Learning Objectives

• Explain how alveolar gas diffusion allows oxygen to enter the blood and carbon dioxide to leave it.
• Describe how changes in CO2 concentration affect blood pH through the bicarbonate buffer system.
• Evaluate how chemoreceptors regulate breathing rate to maintain homeostasis.

Learning Objectives

• Define chemical equilibrium and recognize it in real-world examples.
• Describe the dynamic nature of equilibrium involving forward and reverse reactions.
• Explain the role of the equilibrium constant as a quantitative measure.+ Show more

Learning Objectives

• Analyze how environmental movements use different strategies to achieve conservation, climate justice, and resource governance goals.
• Explain cause-and-consequence relationships between activist actions, policy outcomes, and community effects.
• Compare continuity and change from early conservation campaigns to today’s global climate networks.+ Show more

Learning Objectives

• Explain the roles of producers, consumers, and decomposers in an ecosystem
• Describe how energy and matter move through feeding relationships and nutrient recycling
• Use ecosystem role vocabulary to predict how changes affect other organisms

Learning Objectives

• Explain how particle motion relates to temperature, pressure, and gas expansion or compression in a confined system.
• Describe diffusion using particle ideas and compare diffusion rates under different conditions.
• Use evidence-based reasoning to predict how changes in temperature and confinement affect pressure and gas behavior.

Learning Objectives

• Understand how natural resources are transformed into synthetic materials.
• Recognize examples of materials such as plastics, glass, ceramics, and polymers.
• Explore the influence of molecular structure, processing, and composition on material properties.+ Show more

Learning Objectives

• Explain how ballast systems in submarines control buoyancy and depth.
• Describe the process of water intake and ejection in ballast tanks.
• Analyze how changes in ballast water affect a submarine's stability and buoyancy.+ Show more

Learning Objectives

• Explain how human activities can change Earth systems in ways that can be measured
• Use evidence such as climate records, satellite observations, and chemical measurements to evaluate claims
• Make cause-and-effect connections between pollution sources, transport processes, and system responses

Learning Objectives

• Explain conservation of mass using particle ideas and closed-system reasoning.
• Interpret and balance chemical equations to account for atoms and mass.
• Use mass accounting to calculate and compare reactant and product masses in real contexts.

Learning Objectives

• Understand the principles of power calculation in mechanical and electrical systems.
• Apply formulas P = W/t and P = IV to analyze energy transfer and power output.
• Measure relevant data and compare theoretical predictions with actual observations.+ Show more

Learning Objectives

• Explain how design problem statements separate what must be achieved from what limits the design.
• Differentiate performance criteria from constraints in a design problem.
• Create measurable outcomes that connect a need to quantitative specifications.+ Show more

Learning Objectives

• Identify how synonyms and antonyms relate to one another and how they can differ in tone or intensity.
• Explain how a word’s meaning can change depending on context and sentence purpose.
• Use relationships among words to understand figurative language and author comparisons or contrasts.

Learning Objectives

• Understand the basic concepts of mutation, natural selection, genetic drift, and gene flow
• Recognize how environmental pressures influence phenotypic variation
• Explain the impact of evolutionary forces on population diversity and adaptation

Learning Objectives

• Understand the relationship between angular and linear quantities in uniform and non-uniform circular motion.
• Explain how centripetal acceleration arises without a change in speed.
• Differentiate between radial and tangential components of acceleration and force.+ Show more

Learning Objectives

• Understand how to identify subsystem interactions within complex systems.
• Learn to define system boundaries for accurate modeling.
• Analyze emergent behaviors that arise from subsystem interactions.+ Show more

Learning Objectives

• Use active comprehension strategies to build meaning while reading
• Monitor understanding by noticing connections and confusion and adjusting strategies
• Use context clues and prior knowledge to interpret unfamiliar words and maintain the gist+ Show more

Learning Objectives

• Describe solids, liquids, gases, and plasma using the kinetic particle model.
• Explain how thermal energy changes cause phase changes such as melting, boiling, condensation, and sublimation.
• Connect energy changes and particle motion to phase diagrams and the idea of latent heat.

Learning Objectives

• Compare how different regional economic bases (resource extraction, manufacturing, services, and knowledge sectors) shape jobs and community needs
• Explain how specialization and economic decline can create social and spatial (place-based) effects
• Evaluate how technology, markets, and policy influence regional continuity and change+ Show more

Learning Objectives

• Understand how changes in wave parameters affect wave signals.
• Relate wave frequency, wavelength, and amplitude to wave energy and patterns.
• Translate between different wave representations based on wave parameters.+ Show more

Learning Objectives

• Understand the process and significance of chromosomal behavior during meiosis
• Identify patterns of recombination and linkage mapping
• Analyze the molecular basis of inheritance and how chromosomal anomalies affect genetic transmission+ Show more

Learning Objectives

• Understand how human activities impact Earth's spheres and create feedback loops.
• Identify examples of human activities that influence the atmosphere, biosphere, and geosphere.
• Explain how feedback mechanisms can amplify or reduce environmental changes.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the principal stages involved in drinking-water and wastewater treatment.
• Identify the mechanisms for removing suspended solids, pathogens, and dissolved contaminants.
• Explain tertiary treatment methods such as biological nutrient removal and engineered wetlands.+ Show more

Learning Objectives

• Write clear scientific claims supported by evidence and scientific reasoning
• Use standardized visual summaries (like graphs) to explain patterns and relationships
• Document observational records and methods clearly, including uncertainties

Learning Objectives

• Explain how energy transfers during physical processes such as heating and motion.
• Describe how energy conservation applies in real-world phenomena like friction.
• Identify different forms of energy and how they can be redistributed without being lost.+ Show more

Learning Objectives

• Explain how endocrine glands release hormones into the bloodstream to coordinate long-term body processes.
• Describe how negative and positive feedback loops regulate hormone levels and physiological outcomes.
• Use receptor and second-messenger ideas to connect hormone signals to cellular responses.

Learning Objectives

• Explain how immigration policy changed from restrictive quotas to more open, multicultural admissions in Canada
• Analyze how immigration policy reform affected demographics and labor markets
• Evaluate continuity and change in settlement patterns and citizenship norms over time+ Show more

Learning Objectives

• Identify how media (visuals, graphics, audio) can reinforce and clarify spoken messages in an oral presentation.
• Evaluate whether media is useful or redundant by comparing what the audience would gain from it.
• Use presentation flow strategies so visuals are timed and labeled to match what the speaker says.+ Show more

Learning Objectives

• Select evidence that is relevant to a specific claim and explain why it fits the claim.
• Evaluate the credibility of sources by considering author, perspective, and whether the information is supported.
• Avoid redundant or competing evidence by identifying when sources reinforce one another or conflict.