Science Worksheets

Learning Objectives

• Explain how energy and temperature affect evaporation and transpiration
• Describe how plants add water vapor to the atmosphere through transpiration
• Connect evaporation, transpiration, condensation, and precipitation as linked phase changes

Learning Objectives

• Understand the oscillating electric and magnetic field structure of electromagnetic waves.
• Describe wave properties including speed, polarization, and energy transfer.
• Relate electromagnetic waves to prior wave models and their behavior in different media.+ Show more

Learning Objectives

• Compare weather and climate using short-term vs long-term patterns
• Explain how air masses, fronts, and pressure systems lead to precipitation
• Describe how temperature, humidity, and pressure variability affect measurable weather+ Show more

Learning Objectives

• Identify and describe the different phases of the Moon.
• Understand the cause of lunar phases based on the Sun-Earth-Moon geometry.
• Explain the significance of lunar phases in calendars and tidal patterns.+ Show more

Learning Objectives

• Explain how aerodynamic drag opposes motion through air and how it affects net force
• Describe how shape and exposed area influence drag and airflow behavior
• Apply drag concepts to real-world examples such as vehicles and wind turbines

Learning Objectives

• Understand the relative sizes and distances among the Sun, Earth, and Moon
• Explain how gravitational interactions influence orbital relationships
• Describe the concept of the Earth–Moon barycenter and the Sun's gravitational role+ Show more

Learning Objectives

• Interpret position–time and velocity–time graphs to analyze motion.
• Explain how the slope of a graph relates to velocity and acceleration.
• Calculate displacement and identify types of motion from graphs.+ Show more

Learning Objectives

• Understand the structure and function of aquifers and groundwater flow systems.
• Describe porosity, permeability, and the differences between confined and unconfined aquifers.
• Explain recharge and discharge zones and the concept of hydraulic head.+ Show more

Learning Objectives

• Understand the regulatory mechanisms that coordinate metabolic pathways, including allosteric enzyme control and covalent modifications.
• Explain feedback inhibition and hormonal signals that shift metabolic flux between catabolism and anabolism.
• Model how enzyme kinetics and substrate concentrations influence pathway rates.+ Show more

Learning Objectives

• Explain the processes involved in the formation of the solar system from a protoplanetary disk.
• Identify key evidence such as meteorite composition and isotopic dating that supports planetary formation theories.
• Describe the differences between inner rocky planets and outer gas giants based on compositional gradients and planetary differentiation.+ Show more

Learning Objectives

• Understand the foundational concepts of probabilistic frameworks for quantifying uncertainty.
• Differentiate between frequentist and Bayesian perspectives in probabilistic analysis.
• Apply principles of prior, likelihood, and posterior to real-world phenomena such as decay series and epidemiology.+ Show more

Learning Objectives

• Describe different mechanisms of asexual reproduction such as binary fission, budding, spore formation, and vegetative propagation.
• Explain the genetic consequences of producing clones and how this affects diversity.
• Evaluate ecological contexts that favor asexual versus sexual reproduction.+ Show more

Learning Objectives

• Identify key factors influencing species richness and composition in various habitats.
• Explain how habitat fragmentation, invasive species, land-use change, and climate shifts impact ecosystems.
• Analyze mechanisms such as genetic diversity, metapopulation structure, and connectivity affecting extinction risk and recovery.+ Show more

Learning Objectives

• Identify different types of aquifers
• Understand the basic functions of aquifers
• Explain how groundwater flows within aquifers+ Show more

Learning Objectives

• Explain the concept of chemical equilibrium and how it depends on reaction conditions.
• Identify how changes in pressure, concentration, and temperature influence the position of equilibrium in chemical systems.
• Describe the role of catalysts and equilibrium constants in chemical reactions.+ Show more

Learning Objectives

• Understand how balanced chemical equations demonstrate the conservation of atoms and mass.
• Identify various chemical reactions where mass invariance is verified through molar relationships.
• Apply mole concepts, molar masses, and coefficients to analyze and confirm mass conservation in chemical processes.+ Show more

Learning Objectives

• Understand how crystal structure and molecular interactions influence macroscopic properties of materials.
• Differentiate between ionic lattices, molecular solids, metals, and electrolytes based on their particle arrangements and electrical behavior.
• Explain how lattice energy, dispersion forces, and hydrogen bonding affect phase transitions and physical properties.

Learning Objectives

• Understand how chemical bond formation and breaking relate to energy changes in reactions.
• Distinguish between exothermic and endothermic processes based on bond energies.
• Analyze potential energy diagrams and bond enthalpy values to interpret energy flow during chemical reactions.+ Show more

Learning Objectives

• Understand how chemical reactions conserve atoms and involve atomic rearrangement.
• Identify observable evidence of chemical reactions such as gas evolution, color change, temperature change, and precipitate formation.
• Relate reactant properties to the identities of products using balanced formulas.+ Show more

Learning Objectives

• Understand the mechanisms of negative and positive feedback in maintaining internal stability.
• Identify physiological examples of feedback regulation such as thermoregulation and blood glucose control.
• Explain the roles of sensors and effectors in feedback loops.+ Show more

Learning Objectives

• Understand how Earth's axial tilt causes seasonal changes in solar angle and daylight duration.
• Explain how seasonal variations influence regional climates and biological rhythms.
• Connect Earth's tilt and orbital geometry to observable seasonal phenomena in regions like Alberta.+ Show more

Learning Objectives

• Describe how population trends, threats, and recovery potential are used to evaluate conservation risk.
• Identify how land use, genetic diversity, and habitat connectivity affect a species' vulnerability.
• Interpret evidence from examples such as the swift fox and at-risk plants to explain regional persistence.

Learning Objectives

• Use thermochemical equations to connect enthalpy change with reaction stoichiometry.
• Apply conservation of energy to calorimetry problems and interpret heat exchange.
• Use Hess’s law and bond enthalpy approximations to predict reaction enthalpy.+ Show more

Learning Objectives

• Use mole ratios to solve multi-step stoichiometry problems and track units consistently.
• Identify limiting reactants and determine theoretical yields from balanced chemical equations.
• Convert between mass, concentration, moles, and percent composition, including empirical formulas.+ Show more

Learning Objectives

• Compare ionic, covalent, and metallic bonding using electron-transfer and electron-sharing models.
• Use Lewis structures and basic molecular orbital ideas to explain structure and bonding behavior.
• Predict macroscopic properties (conductivity, melting point, and solubility) from bonding type.

Learning Objectives

• Use the mole concept and molar mass to convert between mass, moles, and particle amounts in chemical reactions.
• Apply balanced chemical equations to determine stoichiometric mole ratios for mass-to-mass calculations.
• Identify the limiting reagent and calculate theoretical yield using mole ratios and unit analysis.+ Show more

Learning Objectives

• Explain effective nuclear charge (Zeff) and how inner-shell electrons provide shielding.
• Use simplified Zeff reasoning to predict trends in atomic radius, ionization energy, and electron affinity across an isoelectronic series.
• Connect Zeff-based mechanistic thinking to real periodic behavior and chemical reactivity.

Learning Objectives

• Understand the principle of conservation of matter during chemical reactions.
• Explain how atoms rearrange in reactions without being created or destroyed.
• Interpret chemical equations in terms of atom counts before and after reactions.+ Show more

Learning Objectives

• Explain the concept of physiological adaptations and their role in survival.
• Identify different internal processes that help organisms respond to environmental challenges.
• Describe specific adaptations such as heat exchange, water conservation, and metabolic rate adjustments.+ Show more

Learning Objectives

• Explain the principle of energy conservation in various systems.
• Describe how energy transfers occur during elastic and inelastic collisions.
• Analyze the conversion of energy between chemical, electrical, and mechanical forms.+ Show more

Learning Objectives

• Explain how forces can change motion using push or pull effects
• Differentiate contact forces (like friction and normal force) from non-contact forces (like gravity)
• Describe how force direction and magnitude combine using vector reasoning+ Show more

Learning Objectives

• Understand the principle of conservation of mass in chemical reactions.
• Explain how atoms are conserved and rearranged during reactions.
• Identify the characteristics of closed systems in chemical processes.+ Show more

Learning Objectives

• Define what heat engines are and explain their basic operation.
• Identify different types of heat engines such as internal combustion, gas turbines, and steam turbines.
• Understand factors affecting the efficiency of heat engines, including temperature differences and cycle design.+ Show more

Learning Objectives

• Formulate testable science questions by clearly identifying variables and operational definitions.
• Classify independent, dependent, and controlled variables and justify choices for fair testing.
• Use criteria for reproducibility and measurement consistency to design investigations.+ Show more

Learning Objectives

• Explain how isolating variables helps distinguish causation from correlation in multifactor investigations.
• Identify how factorial layouts, interaction effects, and blocking strategies control complexity and nuisance variables.
• Apply criteria for judging whether a design supports attributable causation using replication and sample size.

Learning Objectives

• Identify hazards in laboratory and field sampling contexts using chemical, biological, and physical hazard examples.
• Apply qualitative risk assessment steps to estimate likelihood and consequence and support mitigation decisions.
• Explain how the hierarchy of controls (elimination, substitution, engineering, and administrative procedures) reduces risk.+ Show more

Learning Objectives

• Identify how different science careers connect to laboratory practice and scientific inquiry.
• Describe credential pathways and workplace certifications that support entry into technical science roles.
• Explain how data collection, instrument calibration, and regulatory compliance appear in real workplace responsibilities.+ Show more

Learning Objectives

• Explain how ethical responsibilities (data honesty, consent, humane treatment) support scientific safety and credibility.
• Describe what researchers and professionals should do when they encounter unsafe or unethical conditions.
• Evaluate how oversight, certification, and reporting norms contribute to long-term trust in scientific evidence.

Learning Objectives

• Understand the concepts of kinetic and potential energy and how they relate to motion and stored capacity to do work.
• Describe examples of kinetic and potential energy in Alberta, such as snowmobiling and water in reservoirs.
• Explain the principle of conservation of energy and how it applies in idealized systems and real-world scenarios with non-conservative forces.

Learning Objectives

• Describe the structure and composition of the cell membrane.
• Explain the functions of various membrane proteins.
• Differentiate between passive and active transport mechanisms.+ Show more

Learning Objectives

• Describe the hierarchical levels of cell organization in multicellular organisms.
• Explain how cellular differentiation leads to specialized functions.
• Identify mechanisms that regulate cellular specialization and coordination.+ Show more

Learning Objectives

• Describe the structure and function of mitochondria and chloroplasts.
• Explain how energy is converted within these organelles.
• Identify the processes of oxidative phosphorylation and the Calvin cycle.+ Show more

Learning Objectives

• Compare genome organization and gene expression mechanisms in prokaryotes and eukaryotes.
• Identify structural differences in prokaryotic and eukaryotic genomes.
• Explain how these differences influence gene regulation, transcription, and DNA replication.+ Show more

Learning Objectives

• Understand how green plants, algae, and some bacteria use sunlight to produce food
• Describe the role of chlorophyll in capturing light energy
• Explain how photosynthesis contributes to the oxygen and glucose supply in ecosystems+ Show more

Learning Objectives

• Identify different observable indicators of chemical reactions
• Describe how to recognize gas production, heat exchange, colour changes, and precipitate formation
• Connect observable signs to reaction pathways and processes+ Show more

Learning Objectives

• Identify key structures of the cell membrane and describe how they contribute to membrane function.
• Explain selective permeability and relate it to how substances move across the membrane.

Learning Objectives

• Understand scientific measurement methods used to assess ecosystem and water resource health.
• Identify indicators and thresholds for ecological impact assessments.
• Analyze approaches for monitoring land-cover change, water quality, and erosion control.+ Show more

Learning Objectives

• Describe different types of intermolecular forces and their effects on physical properties.
• Explain how molecular structure influences intermolecular interactions.
• Compare London dispersion forces, dipole–dipole, and hydrogen bonding in terms of strength.+ Show more