Reading comprehension Worksheets

Learning Objectives

• Explain what phylogenetic trees depict in evolutionary biology.
• Identify key features of phylogenetic trees such as common ancestors and branching points.
• Differentiate between rooted and unrooted trees and their uses.+ Show more

Learning Objectives

• Understand the relationship between work and energy transfer in physical systems.
• Explain the work–energy principle and its application to motion and systems.
• Calculate power as the rate of energy transfer in different scenarios.+ Show more

Learning Objectives

• Describe the main ideas of cell theory including the role of cells in all living organisms.
• Differentiate between unicellular and multicellular organisms and understand cell specialization.
• Compare prokaryotic and eukaryotic cell structures and explain how cellular organization underlies organism functions.

Learning Objectives

• Understand the concepts of impulse and momentum in physics.
• Describe how force and time relate to changes in momentum.
• Analyze collision processes using impulse–momentum principles.+ Show more

Learning Objectives

• Understand the key motivations behind 19th-century imperialism.
• Identify the regions affected by imperialist expansion.
• Analyze the social, economic, and political consequences of imperialism.+ Show more

Learning Objectives

• Understand how position vs. time graphs illustrate an object's motion.
• Interpret the slope of position-time graphs to find velocity.
• Analyze shapes of graphs to determine acceleration and movement patterns.+ Show more

Learning Objectives

• Understand the three main types of chemical bonds: ionic, covalent, and metallic.
• Explain how atoms share or transfer electrons to form different bond types.
• Compare bond energies, properties, and applications of ionic, covalent, and metallic bonds.+ Show more

Learning Objectives

• Understand the basic components of an atom: protons, neutrons, electrons.
• Learn about electron configurations and quantized energy levels.
• Explore how the periodic table organizes elements based on valence electrons.+ Show more

Learning Objectives

• Define and identify physical changes in materials.
• Differentiate between reversible and irreversible physical changes.
• Understand how measurement of mass, appearance, and texture supports the identification of physical changes.+ Show more

Learning Objectives

• Understand the concept of ecological modelling and its applications.
• Differentiate between conceptual and quantitative models in ecology.
• Identify the inputs, limitations, and regional examples of ecological models.+ Show more

Learning Objectives

• Explain the first and second laws of thermodynamics and their implications on energy conservation and entropy.
• Describe how heat engines and refrigerators operate between temperature reservoirs.
• Calculate the theoretical maximum efficiency of heat engines using Carnot's principles.+ Show more

Learning Objectives

• Understand the criteria for evaluating social explanations, including empirical evidence and theoretical coherence.
• Distinguish correlation from causation and analyze multiple data sources for social patterns.
• Examine how historical and cultural contexts influence social patterns and explanations.+ Show more

Learning Objectives

• Describe the major human organ systems and their functions.
• Understand how different systems interact in the body.
• Identify the structure-function relationship in organ systems.+ Show more

Learning Objectives

• Understand the key technological and economic developments during the late 19th century industrialization.
• Analyze the social and societal changes caused by industrial expansion.
• Identify the challenges faced by workers and entrepreneurs during this period.+ Show more

Learning Objectives

• Explain how evidence strengthens claims by connecting to the controlling idea or thesis
• Identify whether a piece of evidence fits an argument and helps clarify the author’s meaning
• Write or revise explanations that interpret evidence and link it back to a claim

Learning Objectives

• Understand how particle motion affects gas pressure and temperature.
• Describe observable relationships like expansion, compression, and diffusion in gases.
• Explain how changes in temperature influence kinetic energy and pressure in confined systems.+ Show more

Learning Objectives

• Explain how the total amount of matter is conserved during physical and chemical changes using particle and atom models.
• Differentiate particle rearrangement in physical changes from atom rearrangement in chemical changes.
• Use atom or particle counts to predict whether mass and number of atoms match on both sides of a reaction.+ Show more

Learning Objectives

• Understand how battery storage converts and maintains energy through chemical and electrical processes.
• Explain the concepts of state of charge, storage capacity, and their significance in battery performance.
• Analyze degradation mechanisms affecting battery life through charge–discharge cycles.+ Show more

Learning Objectives

• Understand how Earth's orbital relationships influence seasons and climate patterns.
• Identify the Moon's phases and the cycles that determine lunar illumination.
• Explain how gravitational interactions between Earth, Moon, and Sun drive tides and cyclic phenomena.

Learning Objectives

• Understand the concept of net force and how vector addition determines the resultant acceleration of objects.
• Analyze real-world scenarios involving opposing forces such as friction, air resistance, and applied loads.
• Calculate net force through vector analysis in practical Alberta situations like load tipping, vehicle deceleration, and rigging.+ Show more

Learning Objectives

• Understand how scalar and vector measures describe object motion.
• Identify and differentiate between speed, velocity, and acceleration.
• Apply unit conversions and sign conventions to analyze motion data.+ Show more

Learning Objectives

• Explain the concept of mechanical advantage and how it is used in different machines.
• Calculate mechanical advantage for levers, pulleys, and wheel systems.
• Analyze trade-offs between force reduction and displacement in mechanical systems.+ Show more

Learning Objectives

• Understand how to synthesize kinematic descriptions, force balances, and energy considerations in analyzing motion.
• Apply graphs, equations, and net-force reasoning to complex dynamic scenarios.
• Interpret integrated data to predict motion in transport and recreational contexts.+ Show more

Learning Objectives

• Understand the fundamental concepts of simple machines and how they reduce effort.
• Identify common examples and applications of lever, wheel and axle, pulley, inclined plane, and screw.
• Explain the difference between ideal mechanical advantage and actual mechanical advantage considering friction and support geometry.+ Show more

Learning Objectives

• Explain the concept of force as an interaction capable of changing an object's motion.
• Identify and differentiate between contact and non-contact forces in real-world Alberta settings.
• Describe how magnitude and direction combine vectorially to represent forces.+ Show more

Learning Objectives

• Explain how work quantifies energy transfer through force and distance.
• Describe how simple machines modify force and distance to improve work efficiency.
• Identify real-world examples of levers, pulleys, and inclined ramps in Alberta contexts.+ Show more

Learning Objectives

• Explain the relationship between displacement, velocity, acceleration, and time using constant-acceleration equations.
• Apply standard motion equations to solve numerical problems involving vehicle stopping, ski descents, and falling objects.
• Use proper units and sign conventions when substituting values into motion equations.+ Show more

Learning Objectives

• Understand the basic principles of static electricity and charge transfer
• Identify materials that tend to gain or lose electrons
• Describe phenomena such as attraction, repulsion, and sparks caused by static electricity+ Show more

Learning Objectives

• Understand the fundamental principles of oxidation and reduction in chemical reactions.
• Identify how electron transfer affects oxidation states in redox reactions.
• Track changes in oxidation numbers to determine oxidizing and reducing agents.+ Show more

Learning Objectives

• Understand the processes and mechanisms involved in speciation.
• Identify different reproductive barriers that contribute to speciation.
• Explain how geographic, ecological, and environmental factors lead to reproductive isolation.+ Show more

Learning Objectives

• Identify how word choice, imagery, syntax, and emphasis shape a writer’s tone.
• Explain how tone supports an author’s overall message or intent in a text.
• Distinguish between tone (attitude) and message (purpose/meaning).

Learning Objectives

• Understand different conservation strategies used to maintain forest biodiversity.
• Identify provincial examples of conservation approaches in Alberta.
• Explain how ecological knowledge is integrated into conservation planning.+ Show more

Learning Objectives

• Explain how heritable differences can change allele frequencies over generations
• Use evidence-based reasoning to describe adaptation at the population level
• Compare convergent and divergent outcomes from different or similar selective pressures

Learning Objectives

• Understand various classification methods used in biology to organize biodiversity.
• Differentiate between cladistic, phenetic, and phylogenomics approaches.
• Explain how hierarchical taxonomic systems represent evolutionary relationships.+ Show more

Learning Objectives

• Understand how the fossil record documents evolutionary change over geological time.
• Interpret stratigraphic context and radiometric dating to place fossils in chronological order.
• Analyze patterns of morphological change and extinction events through fossil evidence.+ Show more

Learning Objectives

• Understand the processes involved in mass wasting such as rockfalls, landslides, and slumps.
• Identify factors that trigger surface movements like rainfall, freeze-thaw cycles, and earthquakes.
• Explain how debris deposition affects drainage and erosion patterns.+ Show more

Learning Objectives

• Identify the processes of weathering and erosion.
• Explain how physical and chemical weathering contribute to landscape change.
• Describe the transport and deposition of sediments by natural agents.+ Show more

Learning Objectives

• Identify common structural forms such as arches, beams, and frames.
• Understand how shape, span, and connection type affect strength and stability.
• Compare the properties of compression and bending in simple structural examples.+ Show more

Learning Objectives

• Understand the principle of chemical equilibrium and its characteristics.
• Explain how the equilibrium constant relates concentrations of reactants and products.
• Analyze how reaction conditions such as temperature influence equilibrium.+ Show more

Learning Objectives

• Identify steady or constant trends in graphs.
• Describe patterns such as increasing, decreasing, and steady lines.
• Analyze graph shapes to understand relationships between variables.+ Show more

Learning Objectives

• Understand the importance of animal care and responsibility.
• Learn key vocabulary related to pet needs and responsibilities.
• Recognize ways to help maintain the health and happiness of animals.+ Show more

Learning Objectives

• Understand the conventions for representing forces in free-body diagrams.
• Identify and label different forces acting on isolated objects in various scenarios.
• Learn how to analyze net force and conditions for equilibrium or acceleration using free-body diagrams.+ Show more

Learning Objectives

• Understand the principles and assumptions of the Hardy-Weinberg equilibrium.
• Calculate expected genotype frequencies using allele frequencies.
• Analyze deviations from Hardy-Weinberg expectations to infer evolutionary forces.+ Show more

Learning Objectives

• Understand the concept of habitat fragmentation
• Identify effects of habitat fragmentation on biodiversity
• Analyze how habitat fragmentation impacts ecological processes+ Show more

Learning Objectives

• Understand the principles of allele frequency changes due to selection, mutation, migration, and drift.
• Explain how gene flow and barriers influence genetic structure and local adaptation.
• Analyze metapopulation dynamics and their role in evolutionary potential.+ Show more

Learning Objectives

• Identify the purpose of an essay introduction, including context and a controlling idea
• Develop body paragraphs by explaining reasons using relevant evidence and analysis
• Use internal organization patterns (chronological, cause-and-effect, or compare-and-contrast) to strengthen clarity+ Show more

Learning Objectives

• Understand the roles of markets, banks, and governments in organizing resources.
• Identify different economic practices, including barter and currency use.
• Analyze how economic systems support societal development and cultural continuity.+ Show more

Learning Objectives

• Understand the science behind global warming and greenhouse gases.
• Identify the effects of climate change on communities and ecosystems.
• Analyze human activities that influence climate change.+ Show more