Reading comprehension Worksheets

Learning Objectives

• Explain how food molecules provide both building materials and stored energy in the body.
• Describe how digestion breaks large food molecules into smaller molecules that can be absorbed.
• Identify how different food molecules (proteins, carbohydrates, fats) meet different needs of cells.+ Show more

Learning Objectives

• Explain how photosynthesis provides energy and matter for plant growth.
• Describe why plants store chemical energy and how they use it when light is limited.
• Identify how plant structures change over time through ongoing energy transformations and matter use.

Learning Objectives

• Explain how limiting resources affect population size in ecosystems.
• Identify examples of limiting resources such as water, nutrients, or space.
• Describe how organisms may respond to scarcity, but why population growth eventually slows.

Learning Objectives

• Explain how carbon atoms cycle through air, water, and living organisms in an ecosystem
• Distinguish between matter cycling (conservation of atoms) and energy flow (one-way transformation)
• Describe how carbon moves from plants to animals and returns to the environment through respiration and decomposition

Learning Objectives

• Explain how photosynthesis converts light energy into chemical energy stored in glucose and other carbon-based molecules.
• Describe the roles of water, carbon dioxide, and sunlight in the light-dependent steps and the Calvin cycle.
• Identify oxygen as a byproduct of photosynthesis and explain how photosynthesis supports life on Earth.

Learning Objectives

• Explain how carbon dioxide, water, and gases from the atmosphere provide raw materials for plant growth
• Describe how roots, leaves, and plant cells use environmental inputs to build biomass
• Use evidence from text to answer questions about matter entering and leaving plant systems

Learning Objectives

• Explain conservation of atoms during chemical reactions as rearrangements of atoms into new combinations
• Use particle diagrams to track atoms in reactants and products
• Predict whether a reaction description or diagram conserves atoms by counting atoms of each element

Learning Objectives

• Explain how particle models describe matter using atoms and particles too small to see
• Relate the composition of atoms in substances to observable physical and chemical properties
• Use particle-level reasoning to predict how changes in matter affect properties

Learning Objectives

• Identify observable indicators that a chemical reaction has occurred.
• Differentiate chemical evidence from signs of physical change.
• Connect evidence of new substances to particle-level rearrangements.

Learning Objectives

• Explain the conservation of atoms by counting each type of atom on the reactant and product sides of a particle model.
• Use particle-level reasoning to predict whether a chemical reaction forms new combinations while conserving the number of atoms of each element.
• Justify reaction outcomes using evidence based on atom counts rather than mass changes or appearance alone.

Learning Objectives

• Explain what compounds are and how they form from atoms of different elements.
• Describe how particle models show compounds with definite bonding arrangements.
• Use element ratios in compounds to predict properties and understand macroscopic differences.

Learning Objectives

• Differentiate mixtures and compounds using particle models
• Explain how composition affects properties of matter
• Use physical vs chemical ideas to predict whether a sample can be separated

Learning Objectives

• Describe how particle models represent matter as atoms and molecules that occupy space
• Use particle models to explain how rearranging particles can cause matter to change
• Connect particle-level composition to observable properties of substances

Learning Objectives

• Explain how cooling and vapor pressure changes lead to condensation or ice crystal formation in the atmosphere
• Describe how clouds form from condensed droplets or ice crystals and how this relates to the water cycle
• Compare how clouds affect Earth’s energy balance by reflecting sunlight and trapping infrared radiation+ Show more

Learning Objectives

• Explain how Earth’s four system spheres—geosphere, hydrosphere, atmosphere, and biosphere—interact
• Describe how matter and energy move between spheres through processes such as weathering, evaporation, cloud formation, and biological activity
• Use gravity and energy concepts to predict how changes in one sphere can affect other spheres

Learning Objectives

• Explain how energy from the Sun and gravity influence Earth system processes such as heating, water movement, and sediment transport.
• Describe how phase changes in water relate to evaporation and cloud formation.
• Use cause-and-effect reasoning to predict how energy and gravity shape the distribution of sediments and soils over time.+ Show more

Learning Objectives

• Explain how evaporation and transpiration add water vapor to the atmosphere
• Describe how temperature and available liquid water affect the amount of water vapor
• Connect phase changes to the water cycle, including condensation and precipitation

Learning Objectives

• Explain how precipitation can infiltrate, percolate, and recharge groundwater aquifers.
• Describe how groundwater contributes to streamflow as baseflow during dry periods.
• Interpret how permeability and landscape geometry affect the groundwater–surface water connection.

Learning Objectives

• Explain how dams, withdrawals, and land-use changes can alter the timing and pathways of the water cycle
• Describe how changes in water flow can affect sediment transport and aquatic habitats
• Identify ways human pollution and habitat changes can impact water quality and living organisms

Learning Objectives

• Explain how weathering, sediment transport, and deposition move Earth materials through cycles.
• Describe how living things add organic matter to soils and affect water retention.
• Use cause-and-effect reasoning to connect transformations across Earth’s spheres.

Learning Objectives

• Explain how precipitation returns water to Earth and describe examples of precipitation types.
• Describe infiltration and runoff and how they affect soil moisture and groundwater recharge.
• Use gravity and landscape features to predict how water moves across or into the ground.

Learning Objectives

• Explain how Earth’s water is stored in major reservoirs such as oceans, lakes, rivers, groundwater, glaciers, and the atmosphere.
• Describe how changes in state and processes like precipitation, runoff, and infiltration move water between reservoirs.
• Compare whether water transfer between reservoirs is usually gradual or fast and provide examples.

Learning Objectives

• Explain how gravity, terrain, and land cover shape water movement within a watershed
• Describe how infiltration and soil storage affect the timing of runoff
• Connect vegetation and soil stability to erosion and sediment transport+ Show more

Learning Objectives

• Explain how gravity, terrain, and land cover shape water movement within a watershed
• Describe how infiltration and soil storage affect runoff timing and streamflow
• Identify how vegetation influences erosion and sediment movement in watershed pathways

Learning Objectives

• Explain how decomposers (fungi and bacteria) break down dead organisms and waste
• Describe how decomposition returns nutrients to the environment for producers to use again
• Identify factors that affect the rate of decomposition (oxygen, moisture, temperature, and surface area)+ Show more

Learning Objectives

• Identify parallel structure patterns in sentences and revise sentences to correct grammatical mismatches.
• Apply parallel structure to lists, paired ideas, and comparisons to improve clarity and emphasis.
• Evaluate how parallelism affects rhythm, tone, and persuasiveness in academic writing.

Learning Objectives

• Explain how a design functions as part of a larger system using matter, energy, and information flows
• Identify feedback and unintended effects that can occur when system components interact
• Use systems thinking to evaluate boundary conditions and how system behavior changes over time+ Show more

Learning Objectives

• Explain conservation of matter in terms of atoms being rearranged during chemical reactions
• Use balanced chemical equations to verify that the number of atoms of each element is conserved from reactants to products
• Connect conservation of mass in a closed system to particle-level models of reactions+ Show more

Learning Objectives

• Synthesize ideas across two texts by identifying shared themes and key differences in interpretation.
• Use evidence from each text to explain how reasoning and assumptions shape conclusions.
• Write a coherent synthesis response that meets a stated purpose and integrates insights from multiple genres.

Learning Objectives

• Understand how to develop and refine an engineering solution
• Learn to test and evaluate design effectiveness
• Incorporate environmental and resource considerations into engineering+ Show more

Learning Objectives

• Identify how visual and audio techniques guide attention and shape interpretation in media.
• Explain how editing choices (pacing, cuts, transitions) affect mood, clarity, and meaning.
• Analyze how typography, captions, and graphic overlays contribute to framing and audience understanding.

Learning Objectives

• Identify how a topic sentence establishes the central focus of a paragraph
• Determine logical supporting detail order (general to specific, cause to effect, or chronological order)
• Evaluate how transitions help readers track ideas across paragraphs+ Show more

Learning Objectives

• Explain how heritable variation and differential reproductive success drive changes in allele frequencies over generations.
• Analyze how environmental pressures (climate, predators, pathogens, and competition) can shift trait distributions within populations.
• Differentiate natural selection from the idea that organisms adapt by changing their genes during their lifetimes.

Learning Objectives

• Explain how specialized cell structures relate to specific cell functions in multicellular organisms
• Identify examples of specialized cells for transport, protection, absorption, and signaling and connect them to internal and surface features
• Describe how cell connections and communication pathways support tissue and system performance

Learning Objectives

• Evaluate the credibility of a media text by examining authorship, funding, evidence quality, and claim specificity.
• Identify common bias techniques such as selective omission, out-of-context quotes, and manipulated visuals.
• Differentiate information from opinion by comparing firsthand reports with secondary commentary.

Learning Objectives

• Explain how optimization uses criteria and constraints to guide engineering design choices
• Identify trade-offs involved in bridge truss optimization (strength, weight, cost, and constructability)
• Apply optimization reasoning to evaluate whether a design meets required limits+ Show more

Learning Objectives

• Describe the main processes involved in the hydrologic cycle.
• Explain the role of solar energy and gravity in water movement.
• Identify the different reservoirs of water and their residence times.+ Show more

Learning Objectives

• Differentiate a claim from evidence and an explanation (reasoning that connects them).
• Identify how explanations strengthen arguments by clarifying what evidence demonstrates and why it supports a broader message.
• Apply a claim-support-explanation pattern to revise weak reasoning into a clearer argument.+ Show more

Learning Objectives

• Explain the main processes of the water cycle, including evaporation, condensation, precipitation, and runoff.
• Describe how energy from the Sun and gravity drive the continuous movement of water through Earth systems.
• Connect water cycle processes to weather, climate, and habitats.

Learning Objectives

• Explain momentum as a vector quantity and use p = mv to predict direction and magnitude of motion.
• Apply conservation of momentum to analyze collisions and interactions in isolated systems.
• Connect impulse to changes in momentum and interpret action–reaction force pairs.+ Show more

Learning Objectives

• Understand how to integrate quantitative models and empirical data to evaluate complex phenomena.
• Develop skills in constructing coherent scientific arguments by juxtaposing models, observations, and constraints.
• Apply iterative refinement processes when conflicting evidence arises in scientific reasoning.+ Show more

Learning Objectives

• Understand how building design strategies influence thermal performance in Alberta's climate zones.
• Identify specific design components such as passive solar gains, thermal barriers, and ventilation.
• Evaluate case examples illustrating trade-offs between materials, energy, and comfort.+ Show more

Learning Objectives

• Understand the definitions of independent, dependent, and controlled variables in scientific experiments.
• Identify different types of variables in real-world and Alberta-specific examples.
• Explain the importance of operational definitions and measurement consistency in data collection.+ Show more

Learning Objectives

• Identify different types of variables in scientific experiments, including independent, dependent, and confounding variables.
• Understand how to control variables and why it is important for accurate scientific conclusions.
• Recognize examples of variable control in real-world experiments related to environmental science.

Learning Objectives

• Understand the concepts of work, energy, and power in mechanical systems.
• Apply the work–energy theorem to analyze energy transfer in various contexts.
• Differentiate between conservative and nonconservative forces and their effects on energy.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the concept and historical development of assimilation policies.
• Identify key practices and legal frameworks associated with assimilation.
• Analyze the social and cultural impacts of assimilation policies on communities.+ Show more

Learning Objectives

• Understand the concept of potential energy in different physical systems.
• Identify types of stored energy such as gravitational, elastic, and magnetic potential energy.
• Analyze how changes in position or configuration affect stored energy.+ Show more