Reading comprehension Worksheets

Learning Objectives

• Understand the concept of trophic levels in an ecosystem.
• Identify primary producers, consumers, and decomposers in energy transfer.
• Explain how energy moves from one trophic level to the next.+ Show more

Learning Objectives

• Revise writing to improve coherence by ensuring ideas follow a logical order and paragraphs stay focused.
• Use transitions and precise language to support clarity for the reader.
• Evaluate how well claims are supported by evidence and adjust placement during revision.

Learning Objectives

• Use context clues and word parts (prefixes, roots, suffixes) to infer the meaning of academic vocabulary.
• Replace vague words with precise academic nouns and verbs to improve clarity and accuracy.
• Evaluate how word choice affects tone, purpose, and audience in formal writing.

Learning Objectives

• Understand the process of seafloor spreading at mid-ocean ridges.
• Identify how magnetic striping provides evidence for symmetrical reversals in Earth's magnetic field.
• Describe how oceanic crust age progression helps document plate movements and ocean basin cycles.+ Show more

Learning Objectives

• Explain how context shapes word meaning beyond dictionary definitions (denotation and connotation).
• Identify how tone and topic signals narrow a word’s possible meanings, especially for multiple-meaning and technical terms.
• Use sentence relationships (cause, contrast, evaluation) to interpret meaning accurately in academic reading.

Learning Objectives

• Explain how resource cycles move materials through Earth system reservoirs and flux pathways
• Use residence time and flux drivers to predict how changes affect ecosystem function and resource availability
• Relate Alberta examples (snowpack runoff, boreal peat carbon storage, prairie nitrogen fluxes, and bedrock minerals) to cycle concepts

Learning Objectives

• Understand the concept of sustainability and its importance for future generations.
• Identify renewable energy sources and conservation techniques.
• Recognize eco-friendly practices at home and school.+ Show more

Learning Objectives

• Explain how heat transfer affects the energy and motion of particles in matter.
• Compare melting, freezing, evaporation, and boiling as changes in state.
• Use the particle model to predict how temperature and state changes are related.+ Show more

Learning Objectives

• Explain how food webs show interconnected energy pathways using direct and indirect interactions.
• Describe how redundancy and alternative pathways can stabilize communities when a species is lost.
• Analyze how seasonal migration and life-cycle stages can change the strength of feeding links.

Learning Objectives

• Identify a speaker’s main idea and supporting details.
• Distinguish essential information from elaboration when summarizing.
• Write a concise summary that preserves the speaker’s intent and structure.

Learning Objectives

• Understand how greenhouse gases influence climate change
• Identify different types of climate feedback mechanisms
• Explain the role of water vapor, ice albedo, and clouds in climate systems+ Show more

Learning Objectives

• Understand the purpose of scientific models and their applications.
• Identify different types of scientific models used in research.
• Evaluate the strengths and limitations of various models.+ Show more

Learning Objectives

• Identify how context clues help determine the correct meaning of multiple-meaning words.
• Differentiate literal and extended meanings by analyzing surrounding sentences and syntax.
• Select the most appropriate meaning that best fits the text’s purpose and discipline-specific usage.

Learning Objectives

• Understand the principles of linear momentum and impulse in translational motion.
• Apply conservation of momentum to elastic and inelastic collisions.
• Analyze two-body collisions using center-of-mass reference frames and impulse-momentum relations.+ Show more

Learning Objectives

• Explain how a character changes by using evidence from specific actions or choices in a story.
• Identify motivations and awareness that help explain why a character’s behavior changes.
• Connect character change to outcomes in an event chain (cause and effect).

Learning Objectives

• Explain how pathogens and environmental factors can disrupt organ system function through infection, inflammation, toxins, and genetic or lifestyle changes
• Analyze how chronic diseases affect metabolism, immunity, and vascular health over time
• Evaluate how lung and immune impairments reduce oxygen delivery and increase susceptibility to complications

Learning Objectives

• Understand the concept of density and how it relates mass and volume.
• Learn how density affects whether objects float or sink in water.
• Recognize that density depends on how tightly matter is packed.+ Show more

Learning Objectives

• Revise fragments and run-on sentences to improve sentence clarity without changing meaning.
• Edit subject-verb and pronoun references so they clearly match the intended nouns.
• Use more precise word choice to strengthen clarity and readability.

Learning Objectives

• Explain how conduction transfers kinetic energy in solids through particle-to-particle collisions
• Compare how different materials conduct heat using conductivity ideas
• Describe how interfaces, material contact, and contact resistance influence heat flow and temperature gradients+ Show more

Learning Objectives

• Understand the concept of reaction stoichiometry in industrial chemical reactions.
• Identify reactants and products in various chemical equations.
• Learn how mass conservation principles are applied in industrial settings.+ Show more

Learning Objectives

• Explain how style and voice affect how a text sounds and how the reader experiences tone
• Identify differences between formal explanatory voice and narrative voice
• Revise sentences to improve consistent tense, objective wording, and intentional tone

Learning Objectives

• Determine the precise meaning of words and phrases in informational writing by using context clues.
• Identify how connotation and specialized usage change the tone and interpretation of a text.
• Use structural clues (examples, definitions, and signal words) to infer meaning accurately.

Learning Objectives

• Understand the primary factors contributing to changes in biological diversity.
• Analyze evidence from phylogenetic studies and population monitoring related to biodiversity.
• Evaluate conservation strategies and their effectiveness based on extinction and genetic data.+ Show more

Learning Objectives

• Understand the processes influencing the movement and fate of contaminants in water.
• Identify and describe mechanisms such as advection, dispersion, diffusion, sorption, and biodegradation.
• Explain how contaminant plumes form and migrate in aquifers and fractured rocks.+ Show more

Learning Objectives

• Explain how the Treaty of Guadalupe Hidalgo changed U.S. territorial boundaries after the Mexican-American War.
• Describe how the addition of new territories intensified debates over whether slavery would be allowed.
• Analyze how territorial expansion contributed to sectional tensions and political conflict in the United States.

Learning Objectives

• Define synthesis and explain how it differs from summarizing
• Identify and describe relationships among ideas (cause/effect, problem/solution, comparison) in texts
• Use evidence from one or more text parts to write a synthesis that answers a guiding purpose+ Show more

Learning Objectives

• Revise writing to improve clarity by correcting grammar, spelling, capitalization, and punctuation.
• Ensure pronouns have clear, specific antecedents to reduce ambiguity.
• Maintain consistent verb tense so events and ideas make sense to readers.+ Show more

Learning Objectives

• Define natural selection and its key components.
• Identify how heritable variations influence evolution.
• Describe different modes of selection: directional, stabilizing, and disruptive.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the role of signaling pathways in gene regulation
• Identify key components such as transcription factors, noncoding RNAs, and epigenetic marks
• Explain how regulatory networks influence development and environmental responses+ Show more

Learning Objectives

• Understand the concepts of precision, accuracy, and systematic vs. random errors in measurements.
• Learn how to calibrate instruments and propagate measurement uncertainties through calculations.
• Apply significant figures and reporting conventions for confidence intervals and error bounds.+ Show more

Learning Objectives

• Understand the structure and organization of lipid bilayers in cellular membranes.
• Identify the roles of membrane proteins in transport and signaling.
• Explain passive and active transport mechanisms and their importance in maintaining cellular gradients.+ Show more

Learning Objectives

• Understand the concept of measurement uncertainty
• Identify sources of error in measurements
• Learn techniques for accurate instrument reading+ Show more

Learning Objectives

• Understand how intermolecular forces influence phase transitions and vapor pressure.
• Explain the relationship between molecular strength of attraction and boiling points.
• Analyze how temperature, molecular size, and polarity affect phase diagrams in different environments.

Learning Objectives

• Differentiate run-on sentences, comma splices, and fragments from complete sentences.
• Revise run-ons by applying correct punctuation and appropriate coordinating or subordinating structures.
• Use sentence completeness to improve clarity, logical flow, and readability.

Learning Objectives

• Understand the composition of an atom, including protons, neutrons, and electrons.
• Identify how proton number determines the element type.
• Explain the significance of isotopes and atomic mass.+ Show more

Learning Objectives

• Identify physical and chemical properties of matter using everyday examples.
• Explain how properties help classify and distinguish substances under consistent conditions.
• Determine whether statements about matter properties are true or false.

Learning Objectives

• Understand the fundamental concepts of Newton's laws of motion.
• Analyze force diagrams, including free-body diagrams and force components.
• Apply Newton's second law to solve problems involving acceleration and net force.+ Show more

Learning Objectives

• Explain how new substances form when atoms rearrange during a chemical change.
• Use macroscopic properties (such as solubility, conductivity, and melting behavior) to infer that composition has changed.
• Compare properties of reactants and products to distinguish chemical change from physical change.

Learning Objectives

• Explain how evaporation, condensation, and precipitation transfer water between the ocean, atmosphere, and land
• Describe how runoff and infiltration move water through drainage basins and groundwater systems
• Analyze how temperature and energy influence evaporation and precipitation patterns+ Show more

Learning Objectives

• Understand different conservation strategies used to protect forest biodiversity.
• Identify provincial examples of habitat protection and restoration.
• Explain how ecological knowledge informs conservation planning.+ Show more

Learning Objectives

• Describe the principles of Mendelian inheritance, including segregation and independent assortment.
• Explain how dominant and recessive alleles influence phenotypes from genotypes.
• Predict genetic variation outcomes in monohybrid and dihybrid crosses using Punnett squares.+ Show more

Learning Objectives

• Identify signs of a chemical reaction such as gas bubbles, color change, temperature change, and precipitate formation.
• Understand how conserved atoms and atomic rearrangement support reaction explanations.
• Relate observable evidence to specific chemical reactions like combustion, synthesis, and precipitation.+ Show more

Learning Objectives

• Explain how work transfers energy and how net work relates to changes in kinetic energy using the work–energy principle
• Differentiate kinetic energy and potential energy and describe how forces do work on moving or stored-energy systems
• Calculate and interpret power as the rate of energy transfer and apply energy conservation to real scenarios

Learning Objectives

• Explain how design choices involve trade-offs between competing properties, needs, or constraints.
• Connect evidence (strength, flexibility, insulation, friction, weight, cost, transportability) to user needs and limitations.
• Use cause-and-effect reasoning to justify why one improvement can create new limitations.

Learning Objectives

• Define equilibrium as the condition where the vector sum of forces equals zero.
• Distinguish between static and dynamic equilibrium through examples and analysis.
• Describe roles of forces such as normal, gravitational, tension, and net force in achieving equilibrium.+ Show more

Learning Objectives

• Identify the main parts of a cell and their functions.
• Describe how cell parts work together to support life processes.
• Explain the differences between shared and distinct cell parts.+ Show more

Learning Objectives

• Explain how mRNA, tRNA, and rRNA each contribute to translating genetic information into proteins
• Describe how complementary base pairing and uracil (U) replace thymine (T) during transcription
• Distinguish the specific functions of RNA variants in the ribosome and during codon–anticodon matching+ Show more