Science Worksheets

Learning Objectives

• Analyze societal and global challenges to define qualitative and quantitative criteria.
• Formulate measurable constraints and performance metrics for problem-solving.
• Develop conceptual models to generate multiple design approaches.+ Show more

Learning Objectives

• Explain how meiosis segregation produces different allele combinations in gametes
• Use dominance, recessiveness, and Punnett-square reasoning to predict offspring genotypes and phenotypes
• Interpret heredity patterns in families by linking traits to underlying allele distributions+ Show more

Learning Objectives

• Explain the flow of energy through different trophic levels in an ecosystem.
• Describe the structure of food webs and the concept of biomass distribution.
• Analyze how energy transfer efficiency impacts ecosystem productivity and stability.+ Show more

Learning Objectives

• Understand how models represent Earth–Sun geometry to predict celestial phenomena.
• Identify different types of models used in astronomy and their applications.
• Explain how simplified models help forecast sunrise, sunset, and lunar phases.+ Show more

Learning Objectives

• Explain the principles of wave interference, including constructive and destructive interference.
• Describe the conditions required for coherence in wave phenomena.
• Analyze patterns produced by single- and double-slit diffraction and relate them to wavelength and aperture size.+ Show more

Learning Objectives

• Describe the layered structure of Earth's interior based on seismic, gravity, and heat-flow evidence.
• Interpret the behavior of P-waves and S-waves to understand Earth's internal composition.
• Explain how density contrasts and mantle temperature gradients influence convective processes.+ Show more

Learning Objectives

• Identify human activities that impact forest ecosystems.
• Describe specific examples of human impacts in Alberta.
• Explain how human impacts affect habitat connectivity, soil, water, and species.+ Show more

Learning Objectives

• Understand the mathematical representations of population growth, including exponential and logistic models.
• Interpret graphical population curves to identify fluctuations, steady states, and carrying capacity.
• Analyze factors such as resource availability and predation that influence population trajectories.+ Show more

Learning Objectives

• Understand the quantitative relationships between kinetic and potential energy and how they depend on mass, speed, and position.
• Interpret graphical displays relating kinetic energy to mass and the square of speed.
• Analyze energy interchange in systems such as pendulums and roller-coasters.+ Show more

Learning Objectives

• Explain how net force (a vector) determines changes in motion and connects to acceleration
• Interpret and create free-body diagrams, including contact forces and friction
• Use vector reasoning to determine the net direction and magnitude of forces

Learning Objectives

• Understand how conservation of atoms supports evidence of chemical reactions.
• Identify observable signs indicating a chemical reaction has occurred.
• Correlate reactant properties with product identities in various reactions.+ Show more

Learning Objectives

• Explain how natural resources are transformed into synthetic materials.
• Describe how processing and composition influence material properties.
• Compare properties of natural and synthetic materials and consider environmental impacts.+ Show more

Learning Objectives

• Explain the hierarchical levels of biological organization from organelles to organ systems.
• Identify models that depict specialized cell types, tissue integration, and system-level exchanges.
• Describe how multicellular organization supports nutrient distribution, signaling pathways, and internal environment maintenance.

Learning Objectives

• Define what a habitat is and explain its importance in an ecosystem.
• Describe what a niche is and how it differs from a habitat.
• Understand how overlapping niches create competition among species.+ Show more

Learning Objectives

• Understand the principle of conservation of atoms during chemical reactions.
• Identify how energy changes occur in chemical reactions and their effects.
• Differentiate between exothermic and endothermic reactions with examples.+ Show more

Learning Objectives

• Understand the principles of allele frequency change in populations.
• Apply Hardy-Weinberg equilibrium to real-world scenarios.
• Identify forces such as selection, genetic drift, migration, and mutation that influence genetic variation.+ Show more

Learning Objectives

• Understand how human land use alters habitat structure and resource availability.
• Identify the impacts of fragmentation on ecosystems and species populations.
• Link spatial patterns of land use to species' life histories and mobility.+ Show more

Learning Objectives

• Understand key molecular signaling pathways involved in gene expression and protein activity regulation.
• Identify mechanisms such as transcriptional regulation, signal transduction cascades, and receptor-ligand interactions.
• Interpret how molecular perturbations like mutations or drugs affect cellular functions and systemic outcomes.+ Show more

Learning Objectives

• Understand how genetic and biochemical similarities across organisms provide evidence for common ancestry.
• Identify conserved genes, regulatory systems, and metabolic pathways as indicators of evolution.
• Explain how sequence similarity in DNA and shared protein functions support the concept of descent with modification.

Learning Objectives

• Explain why risk assessment is necessary before beginning a science activity
• Describe safe, ethical handling of tools, materials, and substances
• Apply ethical principles for living organisms, informed consent, and confidentiality in community and fieldwork

Learning Objectives

• Identify observable signatures of chemical change such as temperature change, precipitate formation, color change, and gas release.
• Explain how multiple indicators can be combined to confirm chemical transformations in environmental and industrial contexts.
• Describe real-world examples of chemical change signatures, including corrosion, effervescence, and combustion residues.

Learning Objectives

• Understand the flow of energy through different trophic levels in an ecosystem.
• Describe the roles of producers and consumers in energy transfer.
• Explain why energy decreases at higher trophic levels.+ Show more

Learning Objectives

• Understand the particle model and how it explains matter's behaviour.
• Describe particle arrangements and motion in solids, liquids, and gases.
• Explain real-world examples of particle behaviour, such as salt dispersal and odour spread.+ Show more

Learning Objectives

• Explain the concepts of negative and positive feedback in maintaining internal stability.
• Describe physiological examples of feedback mechanisms such as thermoregulation, blood glucose control, and osmoregulation.
• Identify the components of feedback loops, including set points, sensors, effectors, and response timing.+ Show more

Learning Objectives

• Explain how energy from the Sun drives interactions among the atmosphere, oceans, land, and ice
• Describe positive and negative feedbacks in Earth’s climate system
• Use evidence to predict how changes in one component can affect droughts, heavy precipitation, and heat waves

Learning Objectives

• Understand the fundamental principles of orbital motion and Kepler's laws.
• Analyze gravitational interactions and their effects on planetary and satellite orbits.
• Explore phenomena such as orbital resonance, perturbations, and orbital eccentricity.+ Show more

Learning Objectives

• Apply Ohm’s law to relate voltage, current, and resistance in simple circuits
• Use Kirchhoff’s current and voltage rules to analyze multi-loop circuit behavior
• Determine equivalent resistance and predict current/voltage changes in series and parallel configurations+ Show more

Learning Objectives

• Understand what physical changes are and how they differ from chemical changes.
• Identify examples of physical changes in everyday life.
• Describe properties that change during physical changes and which do not.+ Show more

Learning Objectives

• Understand the concept of a gravitational field and how it influences space.
• Explain how field strength varies with distance according to the inverse-square law.
• Describe the effects of gravitational fields on objects and orbital motion.+ Show more

Learning Objectives

• Understand how mechanical and chemical processes work together in digestion.
• Identify the roles of tissue specialization and organ functions in the digestive system.
• Explain how cellular structures like microvilli contribute to nutrient absorption.+ Show more

Learning Objectives

• Understand how tissues interact to form organs with specific functions.
• Identify the structural features that reflect an organ's physiological tasks.
• Explain how tissue integration leads to properties not predictable from single cells.+ Show more

Learning Objectives

• Understand how to interpret coefficient ratios in balanced chemical equations to relate amounts of reactants and products.
• Apply proportional relationships to calculate masses of substances involved in chemical reactions.
• Estimate mass changes during reactions such as corrosion or fuel consumption using relative mass concepts.+ Show more

Learning Objectives

• Understand the physical and chemical processes involved in separating bitumen from oil sands.
• Identify the differences between physical separation techniques and chemical treatments in mixture processing.
• Explain how temperature, density, and additives influence mixture separation.+ Show more

Learning Objectives

• Understand the key factors that influence Earth's climate.
• Describe how solar energy and internal heat drive climate systems.
• Identify the roles of different Earth systems in climate variability.+ Show more

Learning Objectives

• Understand the key applications of genomics in medicine and conservation.
• Identify ethical, ecological, and societal considerations in genomic technologies.
• Evaluate benefits and risks associated with genomic interventions.+ Show more

Learning Objectives

• Identify observable signs that indicate a chemical change has occurred.
• Distinguish between physical and chemical changes based on evidence.
• Recognize real-world examples of chemical change in environmental and industrial contexts.+ Show more

Learning Objectives

• Describe the key characteristics of wave behaviour, including wavelength, frequency, amplitude, and speed.
• Use quantitative models to predict wave propagation in different media and contexts.
• Explain real-world examples of wave phenomena such as acoustic waves, seismic waves, and optical refraction.+ Show more

Learning Objectives

• Describe the differences between ionic, covalent, and metallic bonding at the particle level.
• Explain how bonding types influence macroscopic properties such as conductivity, melting point, and solubility.
• Identify examples of each bonding type in real-world materials and predict their observable behaviors based on atomic interactions.+ Show more

Learning Objectives

• Describe the key processes involved in the hydrologic cycle, including evaporation, transpiration, condensation, precipitation, and runoff.
• Explain water movement from mountain snowpack to aquifers and river systems in the Saskatchewan basin.
• Analyze the impact of seasonal storage and climate variability on regional water resources.+ Show more

Learning Objectives

• Understand the principles of calorimetry and how it measures energy exchange.
• Apply calorimetric reasoning to different thermal scenarios involving heat transfer.
• Connect observed temperature changes to energy transfer calculations in Joules.+ Show more

Learning Objectives

• Understand the concepts of electric current and resistance and how they relate in electrical circuits.
• Identify factors that affect resistance in materials, including temperature and material properties.
• Explain how resistance impacts energy dissipation and component heating in electrical systems.+ Show more

Learning Objectives

• Explain how fitness relates to survival and reproduction in a specific environment
• Describe how environmental changes can change which traits are favored by natural selection
• Connect fitness to heritable variation and how populations can respond over time

Learning Objectives

• Understand the differences between sexual and asexual reproduction.
• Identify examples of reproductive strategies in Alberta species.
• Compare the ecological trade-offs of different reproductive methods.+ Show more

Learning Objectives

• Understand key safety standards and codes related to electrical installations.
• Identify the purpose of protective devices and how to interpret their labels.
• Recognize environmental considerations affecting electrical safety.+ Show more

Learning Objectives

• Understand how different renewable energy systems convert environmental sources into usable electrical energy.
• Identify the stages in photovoltaic, wind, and hydro energy transformations.
• Explain the energy losses involved at each stage of renewable energy conversion.+ Show more

Learning Objectives

• Understand the different types of chemical reactions such as combustion, synthesis, and decomposition.
• Describe how chemical equations represent reactions and relate to real-world processes.
• Identify reactants and products in symbolic chemical equations.+ Show more

Learning Objectives

• Understand the components and architecture of power distribution systems.
• Identify the trade-offs involved in system design, including reliability, capacity, and environmental impact.
• Analyze how faults propagate in power networks and the importance of system resilience.+ Show more

Learning Objectives

• Understand the difference between static and kinetic friction and how surface texture, normal force, and material pairing influence friction.
• Identify real-world examples of friction in transportation and agriculture, such as tire traction and snowpack interactions.
• Explain how friction opposes motion, affects required force on slopes, and contributes to heat and wear in mechanical systems.