Reading comprehension Worksheets

Learning Objectives

• Explain the process of filtration and how it separates components of a mixture.
• Identify the role of particle size in filtration.
• Describe what happens to different substances during filtration.+ Show more

Learning Objectives

• Identify the basic components of DNA and their functions.
• Understand how DNA sequences encode proteins.
• Explain the processes of transcription and translation.+ Show more

Learning Objectives

• Explain conservation of atoms by relating reactants and products in a balanced chemical equation
• Interpret balanced chemical equations as models that represent conservation of mass and atomic rearrangement
• Describe how mass changes in a system can be understood using the system boundary

Learning Objectives

• Understand Newton’s third law of motion and the concept of action-reaction force pairs.
• Identify examples of action-reaction forces in everyday situations.
• Explain how forces acting on different objects affect their motion and momentum.

Learning Objectives

• Explain how weather differs from climate using long-term patterns.
• Describe how the Sun’s energy, atmospheric circulation, and water distribution help determine climate.
• Model how ocean heat storage and heat release can influence regional climate.+ Show more

Learning Objectives

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

Learning Objectives

• Explain how matter cycles through ecosystems as producers, consumers, and decomposers transform nutrients and elements.
• Describe how organisms at different trophic levels exchange matter while maintaining conservation of matter.
• Use evidence from food webs and decomposition processes to predict where elements end up in soil and water.

Learning Objectives

• Interpret weather data patterns using variables such as temperature, humidity (dew point), wind, and pressure
• Explain how short-term weather variability differs from longer-term climate averages
• Use evidence from data trends to describe likely precipitation timing, cloud development, and storm intensity

Learning Objectives

• Identify key facts about New Year’s Day celebrations from different cultures.
• Use context clues to explain meanings of vocabulary related to festivities.
• Compare traditions to find shared themes of hope and renewal.

Learning Objectives

• Differentiate between mass and weight and explain how they are related to gravity
• Describe how gravity acts as a net force on falling objects and how it affects motion
• Use evidence from comparing different masses to support the idea that gravity provides the same type of force in the same gravitational field

Learning Objectives

• Explain how leaf structures support gas exchange, photosynthesis, and transpiration
• Compare conifer needles and broadleaf deciduous leaves in terms of leaf function and seasonal changes
• Describe how stomata and chlorophyll content affect water use efficiency and growth+ Show more

Learning Objectives

• Explain how predators, prey, and competitors influence access to resources and affect survival and reproduction rates.
• Describe how mutualism and other population interactions can change population size over time.
• Interpret population trends using evidence about both environmental resources and organism responses to one another.

Learning Objectives

• Understand how energy enters and moves through an ecosystem
• Identify trophic levels and their roles in energy transfer
• Explain the concept of energy loss at each trophic transfer+ Show more

Learning Objectives

• Explain how Earth’s systems (atmosphere, hydrosphere, geosphere, biosphere) interact through matter and energy flow.
• Describe how processes such as heating, cooling, evaporation, condensation, erosion, and deposition connect different Earth spheres.
• Use evidence to predict how a change in one sphere can affect weather, landforms, and living things.

Learning Objectives

• Understand the concept of chemical bonds and their energy characteristics
• Differentiate between types of chemical bonds (single, double, triple)
• Explain how bond formation and breaking involve energy changes+ Show more

Learning Objectives

• Classify chemical reactions as synthesis, decomposition, single replacement, and double replacement
• Use conservation laws and reaction patterns to predict likely products
• Identify evidence of reaction type such as gas formation, precipitate formation, color change, or temperature change

Learning Objectives

• Understand the basic ideas of the particle model
• Identify the different states of matter
• Explain how particles behave in solids, liquids, and gases+ Show more

Learning Objectives

• Explain equilibrium using Newton’s second law and the concept of net force as a vector sum
• Interpret force diagrams to determine whether forces balance in static or constant-velocity situations
• Use component reasoning (ΣFx and ΣFy) to analyze equilibrium systems with multiple forces+ Show more

Learning Objectives

• Identify measurable performance metrics and match them to common design goals such as mass, energy output, drag, and noise.
• Explain how optimization uses trade-offs between objectives and constraints to reach acceptable performance.
• Describe how design margins help maintain performance when real-world conditions vary.

Learning Objectives

• Understand the concept of conduction as a mode of heat transfer
• Identify examples of conduction in everyday life
• Explain how conduction differs from convection and radiation

Learning Objectives

• Identify various insulating materials such as rubber, glass, and dry wood.
• Understand the electron behavior in insulators versus conductors.
• Describe how insulators prevent electrical charge flow.+ Show more

Learning Objectives

• Explain how system decomposition breaks a complex engineering task into connected subsystems with clear interfaces
• Identify how choices in one subsystem (energy supply, control, or structural support) create constraints in other subsystems
• Use systems thinking to describe how interface variables and performance requirements can be coordinated in an engineering design

Learning Objectives

• Identify different forms of energy
• Describe how energy is transferred and transformed
• Recognize examples of energy in daily life

Learning Objectives

• Understand how test data influences design improvements.
• Learn to interpret quantitative data for design decisions.
• Apply iterative adjustments to optimize design parameters.+ Show more

Learning Objectives

• Explain how lithospheric plate motion produces divergent, convergent, and transform boundaries.
• Analyze how sea-floor spreading, subduction, and strike-slip faulting are reflected in rocks, topography, and seismic patterns.
• Use structural and rock evidence to reconstruct past plate configurations.

Learning Objectives

• Understand the causes of earthquakes and volcanic activity.
• Identify how seismic energy affects Earth's surface.
• Recognize the relationship between tectonic plate movements and surface changes.

Learning Objectives

• Use measures of center (mean, median, mode) and percent change to summarize data from real scientific contexts
• Calculate rates and interpret linear relationships using slope from graphs
• Estimate and discuss uncertainty when combining measurements and drawing conclusions from evidence

Learning Objectives

• Explain how optimization metrics help compare design choices under constraints.
• Identify common optimization metrics such as strength-to-weight ratio, operating cost, and energy conversion efficiency.
• Use evidence from a scenario to choose improvements that best meet explicit targets.

Learning Objectives

• Explain how selection can change allele frequencies and shift trait distributions over generations
• Use evidence from molecular similarity, fossils, and present-day variation to justify evolutionary predictions
• Describe how population-level outcomes depend on genetic mechanisms and constraints such as trade-offs and limited variation

Learning Objectives

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

Learning Objectives

• Explain how engineering solutions communicate connections among criteria, constraints, models/assumptions, and expected performance
• Interpret how flow diagrams translate subsystems and parameters into understandable relationships
• Justify design choices by describing trade-offs and how they meet performance targets under constraints

Learning Objectives

• Distinguish biotic factors from abiotic factors in an ecosystem
• Explain how abiotic conditions influence which organisms can survive
• Describe how changes in abiotic factors can affect biotic interactions and population sizes+ Show more

Learning Objectives

• Understand the importance of evidence in scientific explanations
• Identify relevant and reliable data from observations and measurements
• Learn how reproducibility and precision strengthen scientific evidence+ Show more

Learning Objectives

• Understand the particle interactions involved in chemical reactions.
• Identify signs of chemical reactions through observable evidence.
• Relate microscopic particle changes to macroscopic observations.+ Show more

Learning Objectives

• Explain electromagnetic induction using changing magnetic flux and Faraday’s law ideas
• Describe how relative motion and coil design (number of turns, circuit load) affect induced voltage and current
• Connect induction to real-world electrical systems such as generators, transformers, and Alberta power production

Learning Objectives

• Describe the overall purpose of glycolysis in breaking glucose into two pyruvate molecules
• Explain where ATP is gained and where ATP is invested during glycolysis
• Connect NADH production in glycolysis to aerobic and anaerobic cell conditions

Learning Objectives

• Explain how divergent, convergent (subduction), and transform plate motions reshape Earth’s surface.
• Describe how earthquakes, volcanism, uplift, faulting, and erosion are connected to plate boundaries.
• Use evidence from patterns of landforms and seismic activity to infer plate interactions.

Learning Objectives

• Understand how genetic inheritance occurs through meiosis and gamete formation.
• Identify sources of genetic variation, including chromosome combinations and mutations.
• Explain how diversity in genotypes can lead to evolutionary change.

Learning Objectives

• Explain how multiple organ systems coordinate to maintain homeostasis.
• Describe how hormones and nerves provide communication for systemic responses.
• Connect cell and tissue specialization to organ function in integrated systems.

Learning Objectives

• Explain how stored energy can change form while the total energy in a system remains conserved.
• Identify common energy transformations involving gravity, motion, friction, and electrical circuits.
• Use evidence such as motion, temperature change, and brightness to infer energy transformations.

Learning Objectives

• Explain how anaerobic fermentation regenerates NAD+ so glycolysis can continue when oxygen is scarce
• Compare lactic acid fermentation and alcoholic fermentation in terms of end products and their impact on cellular energy balance
• Use pathway models to predict how ATP yield and redox balancing change under anaerobic conditions

Learning Objectives

• Explain how feedback mechanisms maintain homeostasis through sensing, signaling, and effector responses
• Distinguish negative feedback from positive feedback and predict how each affects internal conditions
• Analyze how dynamic feedback loops help keep variables within a preferred range despite disturbances

Learning Objectives

• Describe the major parts of a cell and their basic functions (cell membrane, cytoplasm, nucleus, and organelles).
• Explain how cell structure helps support life processes by organizing materials and controlling interactions.
• Use science vocabulary to distinguish shared and distinct cell features.

Learning Objectives

• Explain how nutrients move through ecosystems in cycles involving producers, consumers, decomposers, soil, and water
• Compare the one-direction flow of energy with the cyclic movement of matter and nutrients
• Describe nitrogen and carbon pathways and how changes in nutrient availability affect ecosystem stability

Learning Objectives

• Understand the concept of reaction yield and how it is measured.
• Identify factors that influence reaction yield, including temperature, concentration, and particle collisions.
• Explain the role of microscopic particle interactions in determining reaction extent.+ Show more

Learning Objectives

• Explain how energy transfer and matter cycling interact across the atmosphere, hydrosphere, lithosphere, and cryosphere.
• Use radiative balance and albedo concepts to predict climate and seasonal variability.
• Describe the hydrologic cycle and ocean–atmosphere coupling as mechanisms linking system reservoirs.+ Show more

Learning Objectives

• Explain how energy transfer causes changes of state between solid, liquid, and gas using the particle model
• Describe what happens to particle motion and particle arrangement during melting, freezing, evaporation, and condensation
• Interpret phase-change information to predict temperature behavior during energy transfer

Learning Objectives

• Explain how protons, neutrons, and electrons define atomic number and mass number
• Describe how electrons in shells relate to an element’s chemical behavior
• Interpret and apply atomic particle ideas to periodic table organization