Reading comprehension Worksheets

Learning Objectives

• Explain allele segregation during gamete formation using chromosome behavior and meiosis
• Predict offspring genotype and phenotype probabilities from parental allele combinations
• Use probability reasoning to describe expected trait frequencies in large groups+ Show more

Learning Objectives

• Explain how friction is a contact force that opposes relative motion between surfaces
• Describe how surface texture and normal force affect the frictional force and motion of objects
• Use real-world examples (brakes, sleds, tires) to predict how friction changes motion and energy transfer

Learning Objectives

• Identify causes and effects in narrative and informational texts using evidence.
• Use causal signal words to explain how events, decisions, or conditions lead to outcomes.
• Distinguish between supported causal claims and assumptions without evidence.

Learning Objectives

• Understand the importance of surface area in cells.
• Explain how surface area affects material exchange.
• Identify adaptations that increase surface area in cells.+ Show more

Learning Objectives

• Explain how evidence from tests or validated models is used to evaluate a design against specific criteria
• Interpret evaluation results by connecting performance data to intended function and realistic conditions
• Identify tradeoffs between criteria and justify which option best meets constraints

Learning Objectives

• Understand how iteration uses test evidence to refine solutions.
• Explain the connection between the design cycle and iterative improvements.
• Identify examples of modifications made during iterative testing to improve performance.+ Show more

Learning Objectives

• Use unit consistency and proper notation when recording measurements.
• Explain how instrument resolution and calibration affect measurement accuracy and precision.
• Estimate uncertainty using repeated trials and significant figures.

Learning Objectives

• Understand the concept of corrosion in steel and its effects over time.
• Identify various environmental factors that contribute to material degradation.
• Learn protective measures used to enhance material durability.+ Show more

Learning Objectives

• Explain the importance of defining problems in engineering design
• Identify key criteria and constraints for designing solutions
• Understand how scientific principles guide design choices+ Show more

Learning Objectives

• Identify high and low pressure areas on maps
• Explain how pressure differences influence wind and weather
• Recognize regional effects of pressure patterns, especially in Alberta+ Show more

Learning Objectives

• Evaluate how transitions between energy systems affect greenhouse gas emissions using life-cycle and scenario thinking.
• Compare reliability, affordability, and emissions-reduction trade-offs when integrating renewables and storage.
• Explain how grid capacity and air-quality considerations change with shifting electricity mixes.

Learning Objectives

• Describe how cells communicate using autocrine, paracrine, endocrine, and synaptic signaling
• Explain how receptor–ligand specificity and signal transduction help information spread inside cells
• Compare direct cytoplasmic connections (gap junctions and plasmodesmata) with chemical signaling modes+ Show more

Learning Objectives

• Identify evidence that supports scientific claims
• Understand how observations and data strengthen explanations
• Evaluate the quality and relevance of evidence behind scientific statements+ Show more

Learning Objectives

• Identify the basic components of DNA
• Describe the double helix structure of DNA
• Understand the significance of base pairing in genetic information+ Show more

Learning Objectives

• Explain how evidence chains link observations, quantitative analysis, and models to explanatory claims.
• Evaluate whether evidence is sufficient and consistent using multiple representations (graphs, summaries, diagrams).
• Identify how to handle competing explanations by comparing the full chain of inference.

Learning Objectives

• Explain how to interpret patterns and relationships in scientific graphs such as scatter plots, histograms, and line graphs
• Use summary measures (range and averages) while also considering variability and outliers
• Evaluate the strength of evidence for a scientific claim, including uncertainty and random variation

Learning Objectives

• Understand how gears transfer energy and motion
• Identify the parts and functions of gear systems
• Explain the role of gears in mechanical advantage+ Show more

Learning Objectives

• Understand the concept of measurement uncertainty and its sources.
• Identify techniques for minimizing and evaluating measurement errors.
• Learn how to propagate error when combining measurements in calculations.+ Show more

Learning Objectives

• Explain how environmental chemical changes can be interpreted using observable evidence and particle/atomic ideas.
• Apply the idea of mass conservation and clear system boundaries to environmental chemical problems.
• Relate chemistry concepts to Alberta-relevant contexts such as acid deposition, tailings chemistry, and nutrient cycling.

Learning Objectives

• Distinguish balanced and unbalanced forces by reasoning about net force and motion.
• Explain how net force affects changes in velocity (speed and/or direction).
• Use a tug-of-war scenario to predict whether an object’s motion stays the same or changes.

Learning Objectives

• Explain how Earth processes such as weathering, permeability, and fluid movement influence soil and groundwater availability.
• Describe how mineral ores can form through magmatic differentiation, hydrothermal circulation, and metamorphism.
• Connect fossil fuel formation to past biological production, burial conditions, and later pressure and temperature changes.+ Show more

Learning Objectives

• Understand the organization of cellular structures from macromolecules to organelles.
• Compare structural features of prokaryotic and eukaryotic cells.
• Identify the roles of membrane architecture, cytoskeleton, and compartmentalization in cell function.+ Show more

Learning Objectives

• Identify abiotic and biotic factors affecting population size and distribution
• Understand examples of population dynamics in Alberta wildlife
• Explain how birth, death, immigration, and emigration influence populations+ Show more

Learning Objectives

• Understand the process of evaporation as a method of separating a soluble solid from a liquid.
• Identify evidence that indicates evaporation has occurred.
• Distinguish evaporation from other separation methods based on state change.

Learning Objectives

• Understand how chromosomes segregate during meiosis and how this affects inheritance.
• Identify different patterns of inheritance such as dominance and recessiveness.
• Analyze Punnett squares to predict likely offspring trait combinations.+ Show more

Learning Objectives

• Explain how reference frames and coordinate systems are used to describe position and motion in one dimension.
• Use position-time and velocity-time graphs to interpret changes in motion and determine velocity or acceleration.
• Distinguish between constant-velocity and constant-acceleration models and state their key assumptions.+ Show more

Learning Objectives

• Understand the concept of a food web and how it differs from a simple food chain.
• Identify the relationships between producers, herbivores, and predators.
• Learn how energy flows through a community via feeding relationships.+ Show more

Learning Objectives

• Explain how abiotic factors (sunlight, soil, water, temperature, topography) affect ecosystem structure and function.
• Describe cause-and-effect relationships between abiotic conditions and biotic outcomes (plant growth, shelter, survival).
• Compare how ecosystems can change across environmental gradients in Alberta (prairie, parkland, mountain valleys).

Learning Objectives

• Explain how scientific claims are supported by evidence, including consistency with data and sufficiency of support
• Evaluate competing scientific explanations by comparing predictions, explanatory power, and treatment of uncertainty
• Identify how transparency about assumptions strengthens the credibility of scientific arguments+ Show more

Learning Objectives

• Understand the basic features of oscillatory models
• Learn how to compare models with observed behaviors
• Identify the role of parameters and additional processes like damping+ Show more

Learning Objectives

• Explain how mantle convection, slab pull, and ridge push can create plate motion.
• Describe how these plate mechanisms can differ in strength across Earth’s surface.
• Use cause-and-effect reasoning to predict how changes in forces can affect plate velocity and direction.

Learning Objectives

• Identify the different types of RNA: messenger RNA, transfer RNA, and ribosomal RNA.
• Describe the functions of each RNA type in protein synthesis.
• Understand the structural differences between RNA and DNA.+ Show more

Learning Objectives

• Explain how greenhouse gases affect the flow of energy in Earth’s atmosphere by absorbing and re-emitting infrared radiation.
• Describe how energy balance depends on absorption, re-emission, and the altitude where radiation escapes to space.
• Use evidence from the greenhouse effect to predict how changing greenhouse gas concentrations can change global temperature trends.

Learning Objectives

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

Learning Objectives

• Explain how cellular respiration converts energy in food into usable energy for cells.
• Describe the role of oxygen and the exchange of gases during cellular respiration.
• Identify how matter from food is transformed into new substances and how wastes are removed.

Learning Objectives

• Explain the processes involved in the rock cycle
• Identify different types of rocks and how they form
• Describe how Earth's materials are recycled through geological processes

Learning Objectives

• Explain the conservation principle in chemical reactions using mass and atom conservation concepts.
• Connect balanced chemical equations to stoichiometry and quantitative predictions in real contexts.
• Use mass-balance ideas to interpret measurements from laboratory or industrial (e.g., Alberta) processes.

Learning Objectives

• Understand how power dissipation in resistive components converts electrical energy into heat.
• Analyze effects of internal resistance on voltage and energy transfer in circuits.
• Predict how load interactions influence battery life and device heating.+ Show more

Learning Objectives

• Explain how geological processes create natural resources and why location affects extraction feasibility
• Identify major geohazards and describe how they threaten infrastructure and communities
• Evaluate trade-offs between resource development benefits and environmental and safety risks

Learning Objectives

• Explain how evolutionary claims are strengthened when multiple independent evidence sources agree.
• Describe how different types of evidence (fossils, anatomy, development, molecular sequences, and biogeography) each support biological change over time.
• Evaluate limitations of single datasets and justify conclusions using converging evidence.

Learning Objectives

• Understand the causes of sea-level variability and the methods used to measure it.
• Analyze the contributions of thermal expansion, ice-sheet loss, and local subsidence to sea-level change.
• Evaluate the evidence from stratigraphy and coastal geomorphology for historical sea-level variations.+ Show more

Learning Objectives

• Explain how forces act as pushes or pulls that can change an object’s motion
• Use the ideas of balanced and unbalanced forces to predict changes in velocity
• Identify how the direction and size of forces affect speed and direction

Learning Objectives

• Identify how diction and imagery contribute to mood in an author’s writing.
• Analyze how sentence rhythm and figurative language shape meaning.
• Evaluate how structural choices (opening hooks and concluding emphasis) guide interpretation.

Learning Objectives

• Define fundamental and realized ecological niches
• Identify abiotic and biotic factors that influence niche occupation
• Differentiate between spatial and temporal partitioning among species+ Show more

Learning Objectives

• Explain how the Moon and Sun create tidal forces on Earth’s oceans.
• Describe the difference between spring tides and neap tides.
• Predict how local geography and ocean basin features can change tidal range and currents.

Learning Objectives

• Explain how P-waves and S-waves travel differently and how this helps identify Earth’s internal layers.
• Interpret seismic profiles and describe what shadow zones indicate about the outer core.
• Connect variations in seismic wave speed to changes in composition and temperature inside Earth.+ Show more

Learning Objectives

• Understand the principles of electron configuration, including Aufbau, Pauli exclusion, and Hund's rules.
• Identify how electrons fill energy levels and subshells.
• Relate electron arrangement to chemical properties and reactivity of elements.+ Show more

Learning Objectives

• Understand how streams and wind transport different sizes of particles.
• Identify the factors that affect the movement of sediments.
• Explain how energy influences sediment transport and sorting.+ Show more