Science Worksheets

Learning Objectives

• Understand the hierarchy of biological levels from cells to organisms.
• Identify the roles of cells, tissues, organs, and organ systems.
• Explain how each level contributes to the overall functioning of an organism.

Learning Objectives

• Describe how light reflects off surfaces and the relationship between angles in reflection.
• Explain how refraction bends light when passing through different materials based on refractive indices.
• Identify real-world phenomena caused by reflection and refraction, such as mirages and lenses.+ Show more

Learning Objectives

• Explain how changing magnetic flux induces electromotive force.
• Use Lenz’s law to predict induced current direction.
• Calculate induced emf using Faraday’s law.+ Show more

Learning Objectives

• Define what a reference frame is and explain its significance in describing motion.
• Identify how different reference frames can alter observations of an object's movement.
• Understand the relationship between position, displacement, and velocity within various reference frames.

Learning Objectives

• Differentiate heterogeneous mixtures from homogeneous solutions using the concepts of uniformity and separability.
• Identify solute, solvent, and explain how concentration relates to the amount of solute in a solution.
• Describe common separation methods based on physical properties (e.g., filtration, evaporation, distillation).

Learning Objectives

• Understand the microscopic mechanisms involved in chemical reactions.
• Identify evidence of chemical reactions such as color change, gas production, and temperature change.
• Connect macroscopic observations to molecular-level processes.+ Show more

Learning Objectives

• Explain the main types of seismic waves and how their paths and speeds reveal Earth structure.
• Use seismic wave timing to estimate epicentres and relate earthquake size to magnitude.
• Describe how focal mechanisms reveal fault types and the orientation of stress during earthquakes.

Learning Objectives

• Identify common circuit diagram symbols and connection types used to represent circuit topology.
• Trace current paths and determine likely voltage relationships at nodes in a diagram.
• Use standardized notation (nodes, series/parallel connections) to communicate and predict behavior of simple circuits.

Learning Objectives

• Explain how conservation of mass applies to chemical reactions and describe evidence of chemical change
• Balance chemical equations and use stoichiometry to solve for amounts of reactants and products
• Relate reaction energetics (endothermic/exothermic and enthalpy change) to qualitative observations+ Show more

Learning Objectives

• Apply particle theory and classification of mixtures/phases to explain nutrient cycling and contaminant transport in environmental systems.
• Use mass conservation (mass balance) to relate inputs, outputs, and internal storage in closed or semi-closed system scenarios.
• Interpret chemical signatures and measurements to identify probable sources (inputs) and sinks (removal processes) in a watershed or contaminated site.

Learning Objectives

• Explain how magnetic fields are produced by magnets and by moving electric charges (current).
• Interpret magnetic field lines to describe direction, strength, and polarity.
• Describe how ferromagnetic materials affect magnetic fields and how electromagnets are used in technology.

Learning Objectives

• Identify whether data are numerical or categorical and choose an appropriate representation.
• Read information from tables, bar graphs, and line graphs using consistent labels and scales.
• Compare categories and describe how a variable changes over time based on a graph.+ Show more

Learning Objectives

• Understand the key components that make up an ecosystem.
• Identify the interactions between living organisms and their environment.
• Explain how energy flows through an ecosystem from producers to consumers.+ Show more

Learning Objectives

• Understand the principles of wave interference phenomena
• Identify constructive and destructive interference patterns
• Explain the coherence requirements for interference+ Show more

Learning Objectives

• Describe the factors that influence reaction rates, including concentration, temperature, and molecular orientation.
• Explain the collision theory and the concept of activation energy in relation to reaction progress.
• Understand how rate laws are determined and how they describe the dependence of reaction rate on concentration.+ Show more

Learning Objectives

• Explain how energy flow, chemical transformations, and physical constraints are linked in biological systems using cause–effect reasoning.
• Use conservation ideas (energy and matter) to interpret models of ecosystem processes and cellular respiration.
• Connect atomic-level interactions to macroscopic outcomes using diagrams, equations, and conceptual models.

Learning Objectives

• Explain how ecological restoration and mitigation work to re-establish habitat, ecosystem function, and connectivity.
• Describe common restoration actions (e.g., recontouring, soil amendment, riparian buffers, species reintroductions) and why they are used.
• Use adaptive management and monitoring to evaluate recovery over time, especially under climate constraints.

Learning Objectives

• Understand the concept of energy efficiency as the ratio of useful output to total input.
• Identify common causes of energy losses in machines and systems.
• Evaluate the trade-offs between performance and energy waste in different technologies.+ Show more

Learning Objectives

• Understand the concept of radiant transfer and how it conveys energy through electromagnetic waves.
• Identify the factors that influence radiative heating, including solar radiation intensity, surface absorptivity, and emissivity.
• Analyze how solar angles and surface conditions affect radiative balances in different environments.+ Show more

Learning Objectives

• Explain how external features and internal systems help organisms survive in their environments.
• Identify functional relationships between traits and survival needs such as protection, feeding, and movement.
• Use evidence from a text passage to fill in key vocabulary about survival structures.

Learning Objectives

• Explain how energy decreases at each trophic level in a food web.
• Describe why only a fraction of energy becomes available to the next level.
• Use trophic energy limits to predict patterns in food-chain length and biomass.

Learning Objectives

• Understand pathways and fate of physical and chemical contaminants in ecosystems.
• Identify sources, transport mechanisms, and effects of contaminants on communities.
• Examine monitoring indicators and threshold exceedances used in ecological risk assessments.+ Show more

Learning Objectives

• Define center of mass and explain its significance in physics.
• Describe how the center of mass relates to the motion of multi-particle systems.
• Apply formalism to calculate the center of mass in different configurations.

Learning Objectives

• Explain how mid-ocean ridges create new oceanic crust through seafloor spreading
• Describe how magnetic striping in basalt records seafloor spreading history
• Interpret how seafloor age and seafloor features (bathymetry and sediment thickness) support models of plate motion

Learning Objectives

• Define ecosystem resilience and identify its key mechanisms.
• Explain how disturbances affect ecological systems and recovery pathways.
• Describe feedback loops and their role in ecosystem stability.+ Show more

Learning Objectives

• Distinguish qualitative data from quantitative data
• Select appropriate graphs for different types of observations
• Interpret trends, clusters, and outliers in graphs+ Show more

Learning Objectives

• Understand how the circulatory system transports blood, gases, nutrients, hormones, and wastes.
• Identify the key organs and vessels involved in circulation.
• Explain how the heart creates pressure to facilitate blood movement.+ Show more

Learning Objectives

• Understand what a prototype is and its purpose in scientific testing
• Learn how prototypes provide evidence for evaluating design performance
• Identify examples of criteria used to assess prototypes such as strength, accuracy, and efficiency

Learning Objectives

• Understand the fundamentals of reaction stoichiometry, mass conservation, and rate control in industrial chemical processes.
• Identify key considerations in reactor operation including reagent balance and process optimization.
• Explore Alberta-specific examples such as bitumen upgrading, hydrogen production, and ammonia synthesis and understand their significance.+ Show more

Learning Objectives

• Understand how Earth's axial tilt affects the seasons
• Explain the relationship between Earth's position in orbit and day length
• Describe how the angle of sunlight influences temperature and weather patterns

Learning Objectives

• Understand the fundamental concepts of resource assessment
• Identify the different types of mineral and energy resources
• Learn about methods used to evaluate resource deposits+ Show more

Learning Objectives

• Define compression, tension, shear, and bending in structural elements
• Identify the force type shown by everyday examples of structures under load
• Describe typical signs and internal stress patterns for each force type

Learning Objectives

• Explain how wind tunnels measure aerodynamic forces and moments on models using balance systems and pressure taps.
• Describe how similar flow conditions, such as Reynolds and Mach numbers, affect scaling from models to real objects.
• Calculate lift and drag coefficients from measured forces and relate flow visualization to design improvements.

Learning Objectives

• Explain how balanced chemical equations follow the law of conservation of mass.
• Classify chemical reactions (synthesis, decomposition, combustion, single displacement, double displacement) and predict product patterns.
• Use reaction notation (including states of matter) and interpret mole ratios from balanced equations.+ Show more

Learning Objectives

• Explain the light-dependent reactions and the Calvin cycle in photosynthesis.
• Identify the roles of photosystems, electron transport, ATP, and NADPH.
• Describe how sunlight energy is converted into chemical bonds in plants.+ Show more

Learning Objectives

• Explain how inclined planes change the effective force needed to move loads.
• Describe the components of force parallel and perpendicular to an inclined plane.
• Calculate the mechanical advantage of ramps and inclined planes based on input force and load.+ Show more

Learning Objectives

• Understand the process of light reactions in photosynthesis
• Identify the role of pigments and electron transport in photosynthesis
• Explain how energy from light is converted into chemical energy

Learning Objectives

• Classify materials by magnetic response: diamagnetic, paramagnetic, and ferromagnetic
• Explain how magnetic domains, remanence, and coercivity relate to magnet performance
• Choose appropriate magnetic materials for applications such as permanent magnets, transformers, and magnetic separation+ Show more

Learning Objectives

• Explain how multiple organ systems coordinate to maintain homeostasis in the human body
• Describe how nerves and hormones communicate signals to support coordinated body responses
• Connect cell and tissue structure to organ function in integrated body systems+ Show more

Learning Objectives

• Explain how the heart, blood vessels, and blood work together to deliver oxygen and nutrients to body tissues.
• Describe how cardiac output and vessel resistance affect tissue perfusion and blood pressure.
• Connect blood composition (plasma proteins and cellular elements) to clotting and immune defense.+ Show more

Learning Objectives

• Define and characterize physical changes as alterations in state or form that retain the original identity.
• Identify examples of physical changes such as melting, freezing, evaporation, condensation, and dissolving.
• Distinguish between reversible and irreversible physical changes with real-life exemplars.+ Show more

Learning Objectives

• Identify basic components of electric circuits such as batteries, wires, resistors, and bulbs.
• Understand the flow of electric charge and how current moves through a circuit.
• Describe the relationship between voltage, current, and resistance using Ohm's law.+ Show more

Learning Objectives

• Identify how axis labels, units, and scales affect the meaning of a graph.
• Choose appropriate graph types for relationships between variables or trends over time.
• Interpret scatter plots, line graphs, and bar graphs to make evidence-based conclusions.+ Show more

Learning Objectives

• Understand the relationship between organelle architecture and metabolic efficiency.
• Identify how molecular structures of enzymes and membrane components facilitate cellular processes.
• Describe how surface area and gradients influence reactions within organelles.+ Show more

Learning Objectives

• Identify structural, behavioural, and physiological adaptations
• Explain how adaptations improve survival in environments
• Distinguish inherited traits from acquired characteristics+ Show more

Learning Objectives

• Identify and differentiate the main types of chemical reactions including synthesis, decomposition, single displacement, double displacement, and combustion.
• Describe typical observable outcomes and patterns in reactants and products for each reaction type.
• Connect reaction classification to predicting products and applying conservation of mass principles.+ Show more

Learning Objectives

• Explain how physical properties (particle size, solubility, boiling point, and magnetism) are used to separate mixtures.
• Identify common separation methods and match each method to the property it relies on.
• Use evidence from a scenario to choose an appropriate separation method and justify the choice.

Learning Objectives

• Understand the concept of competition among organisms
• Identify different types of competition in nature
• Recognize how competition affects population and species survival+ Show more