Reading comprehension Worksheets

Learning Objectives

• Understand the structure and function of chromosomes in inheritance
• Learn how genes are organized on chromosomes
• Explore how chromosomes contribute to genetic variation in offspring+ Show more

Learning Objectives

• Understand the structure and function of DNA, chromosomes, and genes
• Identify how alleles influence genetic traits
• Predict inheritance patterns based on genotypes and phenotypes+ Show more

Learning Objectives

• Describe the process of photosynthesis and its main components.
• Identify the inputs and outputs of photosynthesis.
• Explain the compartmentalized steps involved in photosynthesis.+ Show more

Learning Objectives

• Understand the key processes involved in the carbon cycle
• Identify how natural and human activities influence biogeochemical cycles
• Analyze the links between carbon movement, climate, and living organisms

Learning Objectives

• Explain how population size, growth rate, and carrying capacity are linked to ecological interactions.
• Describe trophic relationships and how energy transfer efficiency affects food webs.
• Connect nutrient cycling to ecosystem functioning and interpret how disturbances change these processes.+ Show more

Learning Objectives

• Explain the photoelectric effect using energy conservation between photon energy, work function, and electron kinetic energy.
• Determine how threshold frequency and stopping potential relate to the minimum photon energy needed for electron emission.
• Interpret how photon flux and experimental measurements support the particle-like (quantized) behavior of light.

Learning Objectives

• Explain how codominance and incomplete dominance change heterozygote phenotypes compared with complete dominance.
• Evaluate how multiple-gene traits produce complex phenotypic distributions rather than simple monohybrid ratios.
• Connect recombination during meiosis to changes in the frequencies of inherited allele combinations.

Learning Objectives

• Explore diverse Easter customs around the world and understand their cultural significance.
• Analyze how community activities during Easter reflect local history, values, and artistic heritage.
• Compare different ways communities celebrate Easter to foster cultural awareness and appreciation.+ Show more

Learning Objectives

• Identify key processes involved in the carbon cycle
• Explain how carbon moves through ecosystems
• Understand the role of decomposers and producers in the carbon cycle+ Show more

Learning Objectives

• Explain how optimization evaluates competing design solutions using prioritized criteria under constraints.
• Identify trade-offs that occur when improving one metric can worsen another.
• Apply a simple multi-criteria decision approach to compare two design options.+ Show more

Learning Objectives

• Analyze various April Fools' jokes and hoaxes for their cleverness and accuracy.
• Evaluate what makes a prank successful and ethical through critical thinking.
• Discuss boundaries and social responsibility in humor and pranks.+ Show more

Learning Objectives

• Understand the structure of electron shells and energy levels
• Identify how electrons are distributed in atoms based on their electron configuration
• Recognize the importance of valence electrons in chemical reactivity and bonding+ Show more

Learning Objectives

• Explain the orbital motions of planets and the Moon within the solar system.
• Describe how Earth's tilt and revolution cause seasonal changes.
• Interpret the phases of the Moon and their relation to the Sun and Earth.+ Show more

Learning Objectives

• Understand the concept of adaptation in evolution.
• Identify how natural selection influences traits in a population.
• Describe the process by which advantageous characteristics become more common.+ Show more

Learning Objectives

• Explain how intermolecular forces influence physical properties such as boiling point and viscosity
• Differentiate between London dispersion forces, dipole–dipole interactions, and hydrogen bonding
• Relate molecular polarity and molecular size to the strength of intermolecular attractions+ Show more

Learning Objectives

• Explain how scientific theories change when new evidence, better measurements, or stronger reasoning becomes available
• Describe how scientists evaluate competing explanations using the quality and consistency of supporting evidence
• Use examples to connect theory revision to predictions and observed patterns in science

Learning Objectives

• Describe how forces act as push or pull interactions and identify examples of contact and non-contact forces in everyday Alberta contexts.
• Use magnitude and direction to reason about forces as vectors, including how opposing forces affect motion.
• Explain, qualitatively, how net force expectations relate to whether an object speeds up, slows down, or changes direction.

Learning Objectives

• Understand how different segments of a trip with varying speeds affect overall travel time and average speed.
• Apply proportional reasoning to compute average speeds from total distances and times.
• Interpret distance-time data to analyze multi-stage journeys.+ Show more

Learning Objectives

• Understand the role of evidence in supporting scientific claims
• Identify key criteria used to evaluate scientific explanations
• Compare different scientific explanations based on supporting data and uncertainties+ Show more

Learning Objectives

• Understand how multiple forces acting together influence an object's motion.
• Identify the effects of unbalanced and balanced forces on velocity and acceleration.
• Connect real-world examples like weight and friction to force interactions and motion changes.+ Show more

Learning Objectives

• Identify and classify common chemical reaction types (synthesis, decomposition, displacement, combustion, and neutralization) based on particle changes and observable indicators.
• Use representative word equations and simple indicators (heat, light, gas, color change, precipitate, temperature change) to predict likely product categories.
• Apply reaction-type classification to real-world contexts relevant to Alberta, such as oxidation, natural gas combustion, and water treatment.

Learning Objectives

• Understand the different types of ecological interactions such as predation, competition, mutualism, and disease.
• Describe how abiotic factors influence organism survival and community composition.
• Explain the connection between ecological relationships and genetic trait selection.+ Show more

Learning Objectives

• Explain how model-based predictions are tested against evidence from new conditions
• Identify how discrepancies motivate checking assumptions, parameters, and simplifying approximations
• Use uncertainty to distinguish normal variation from likely model failure+ Show more

Learning Objectives

• Explain how inherited variation and environmental pressures lead to changes in a population over generations
• Use the ideas of variation, differential survival/reproduction, and inheritance to describe natural selection
• Analyze how environmental change can alter which traits become more common

Learning Objectives

• Define key variables used in kinematic equations.
• Explain the significance of constant acceleration in motion.
• Use basic kinematic equations to analyze uniform acceleration scenarios.+ Show more

Learning Objectives

• Identify observable indicators of chemical reactions such as color change, gas production, precipitate formation, and temperature change.
• Differentiate between physical and chemical changes based on qualitative and quantitative data.
• Interpret evidence from reactions like corrosion, combustion, and acid-base interactions to determine chemical transformations.+ Show more

Learning Objectives

• Explain how limiting factors determine the maximum population size an ecosystem can support.
• Describe how carrying capacity can change over time due to fluctuations in resources and biotic/abiotic conditions.
• Identify examples of limiting factors and predict how populations may overshoot and crash or stabilize.

Learning Objectives

• Explain how conservation of mass guides balancing chemical equations.
• Distinguish correctly between stoichiometric coefficients and chemical subscripts.
• Describe the purpose of balanced equations for determining mole ratios.

Learning Objectives

• Understand the factors contributing to air pollution caused by human activities.
• Analyze how different actions impact air quality and ecosystem health.
• Evaluate the tradeoffs involved in reducing air pollution while considering other environmental constraints.+ Show more

Learning Objectives

• Identify different parts of mechanical devices
• Understand how parts interact within a system
• Explain the roles of inputs, outputs, and energy transfers+ Show more

Learning Objectives

• Describe the steps of scientific inquiry using observation, questions, evidence, and logical reasoning
• Use measurement and observation terms to communicate what happens in a natural-world investigation
• Evaluate claims by checking whether they are supported by evidence and whether reasoning follows a logical pattern

Learning Objectives

• Identify direct observations in scientific data.
• Understand how data collection supports scientific claims.
• Differentiate between direct observations and interpretations.+ Show more

Learning Objectives

• Identify and describe mechanical energy in pendulum motion
• Explain how energy is conserved or lost during pendulum swings
• Observe and analyze energy transfer between potential and kinetic forms+ Show more

Learning Objectives

• Use dimensional analysis to check that equations for physical and biological quantities have consistent units.
• Derive relationships between quantities by tracking units and identifying plausible proportionality and rate forms.
• Use unit-checking to find and correct algebraic or modeling errors, and to constrain scaling and density/flux/rate computations.

Learning Objectives

• Explain how Earth’s axial tilt and revolution around the Sun produce seasonal patterns in sunlight.
• Describe how the Moon’s synodic cycle leads to repeating lunar phases.
• Interpret how gravitational interactions between Earth, the Moon, and the Sun drive tides.+ Show more

Learning Objectives

• Understand the basic stages of water movement in the water cycle
• Identify key processes such as evaporation, condensation, precipitation, runoff, and infiltration
• Recognize how water moves between the atmosphere, land, and oceans+ Show more

Learning Objectives

• Explain how protons, neutrons, and electrons determine atomic structure and ion formation
• Describe how electron configurations and valence electrons relate to chemical properties and periodic trends
• Use quantized energy levels to connect atomic structure models to spectral behavior and reactivity

Learning Objectives

• Understand the importance of clarity and transparency in scientific communication.
• Identify key elements of ethical reporting, including accuracy, disclosure, and honesty.
• Evaluate how data quality and limitations influence scientific claims.+ Show more

Learning Objectives

• Understand various methods of water conservation
• Recognize the importance of sustainable water use practices
• Identify ways to reduce water pollution+ Show more

Learning Objectives

• Describe the main steps of glycolysis.
• Explain how glycolysis contributes to cellular energy production.
• Identify key enzymes and intermediates in glycolysis.+ Show more

Learning Objectives

• Explain how balancing a chemical equation enforces conservation of mass and conservation of atoms.
• Use stoichiometric coefficients to determine mole ratios for reactants and products.
• Balance ionic equations while conserving both atoms and overall charge.

Learning Objectives

• Understand the concept of net force and how it influences acceleration.
• Identify different forces acting on an object in various scenarios.
• Explain how multiple forces combine to produce net force and change an object's motion.

Learning Objectives

• Understand the principle of mass conservation in closed systems
• Recognize practical applications of mass conservation in environmental contexts
• Interpret data related to mass balances in chemical and physical processes

Learning Objectives

• Explain how birth rates, death rates, immigration, and emigration affect population size over time.
• Distinguish between exponential growth and logistic growth using carrying capacity and limiting factors.
• Analyze how biotic interactions (predation, competition, mutualism, parasitism) and abiotic factors influence survival, reproduction, and community structure.+ Show more

Learning Objectives

• Explain how natural selection changes allele frequencies in a population over time
• Differentiate directional, stabilizing, and disruptive selection using trait-environment examples
• Distinguish population-level evolution from individual transformation

Learning Objectives

• Describe the different types of plate boundaries and their associated landforms.
• Explain how heat transfer within Earth influences surface features like volcanoes and mountains.
• Identify observable evidence of plate tectonics such as mid-ocean ridges and volcanic arcs.+ Show more

Learning Objectives

• Understand the principles governing electron placement in atoms, including Aufbau, Pauli exclusion, and Hund’s rules.
• Identify orbital shapes and their nodal structures.
• Connect electron configurations to valence electrons, oxidation states, and periodic trends.+ Show more

Learning Objectives

• Identify examples of competition, predation, and symbiosis in the environment
• Explain how these interactions affect organism survival and community composition
• Recognize the effects of competition on resource availability and population dynamics