Science Worksheets

Learning Objectives

• Explain how lift, drag, and stability relate to aerodynamic design choices.
• Describe how wing shape, surface smoothness, and orientation affect how devices fly.
• Use design evidence (test results) to make conclusions about aerodynamic performance.

Learning Objectives

• Explain how inclined planes change the effort needed by redistributing work over distance
• Identify the components of force parallel and perpendicular to a slope
• Calculate mechanical advantage using input force and load+ Show more

Learning Objectives

• Explain how elastic forces can be restorative and relate to displacement in many springs
• Identify when a spring or elastic material behaves approximately linearly and when that relationship breaks down
• Use force-balance ideas to describe how elastic components affect mechanical systems

Learning Objectives

• Differentiate static electricity and current electricity by origin, mobility, and observable effects
• Describe how charge transfer creates charge imbalance on surfaces
• Use a circuit model to explain how current electricity results from directed charge flow

Learning Objectives

• Explain how intermolecular forces affect melting point, boiling point, and vapour pressure
• Use particle-level reasoning to predict changes in phase transitions and volatility
• Connect molecular interactions to real Alberta conditions such as freeze–thaw cycles, humidity, and hydrocarbon volatility

Learning Objectives

• Trace energy transformations in integrated mechanical–electrical systems using conservation principles
• Apply work–energy and kinematics ideas to predict how motion relates to electrical power output
• Evaluate real system performance by identifying where energy conversions and losses occur

Learning Objectives

• Explain how motors and generators convert between electrical energy and mechanical energy using electromagnetic forces.
• Describe how a current-carrying coil in a magnetic field produces torque and rotational motion.
• Compare generator and motor operation in terms of energy flow and the direction of induced effects.+ Show more

Learning Objectives

• Describe how ecological models represent relationships among ecosystem components using simplified variables and assumptions
• Distinguish between conceptual and quantitative ecological models and explain how each is used to predict outcomes
• Identify common model inputs and limitations, and explain why model predictions should be checked against real observations

Learning Objectives

• Interpret displacement–time and velocity–time graphs using slope and sign to determine velocity and acceleration.
• Use the area under a velocity–time graph to find displacement, including when velocity changes with time.
• Identify non-uniform acceleration from curved graphs and recognize discontinuities and direction changes from graph features.

Learning Objectives

• Explain how abiotic factors (sunlight, water, temperature, soil, and topography) influence where organisms can survive
• Describe how biotic interactions (plants, animals, and microbes) respond to changing abiotic conditions
• Use cause-and-effect reasoning to predict how ecosystem patterns differ across regional environmental gradients

Learning Objectives

• Explain how particle motion relates to temperature and thermal energy.
• Distinguish heat from temperature and describe heat transfer by conduction, convection, and radiation.
• Apply thermal transfer concepts to real-world Alberta climate examples.

Learning Objectives

• Explain how local solar noon is determined by the Sun’s highest apparent altitude
• Compare solar time to clock time and identify why they differ
• Describe how longitude, time zones, and the equation of time affect timekeeping+ Show more

Learning Objectives

• Understand the mathematical relationships between wave parameters such as amplitude, wavelength, frequency, and wave speed.
• Interpret sinusoidal and periodic wave models using trigonometric functions and phase relationships.
• Explain the phenomena of superposition, interference patterns, and standing waves in wave systems.+ Show more

Learning Objectives

• Explain how integrated systems analysis connects forces, motion, and structural safety when comparing design options.
• Use mechanical advantage and simple reasoning about motion to predict how design changes affect performance.
• Evaluate structural factors such as deflection and safe stress levels under wind, snow, and load conditions.+ Show more

Learning Objectives

• Identify membrane-bound organelles and their functions within eukaryotic and prokaryotic cells.
• Compare structures such as mitochondria, chloroplasts, endoplasmic reticulum, and nucleus, and link ultrastructure to metabolic and genetic roles.
• Describe the hierarchical organization from cells to tissues and organs, including examples like epithelial and muscle tissues.+ Show more

Learning Objectives

• Analyze how freshwater availability, natural hazards, and climate variability influence human settlements and land use.
• Evaluate evidence from paleoclimate records, flood data, and migration patterns to understand societal responses to environmental hazards.
• Describe examples such as water scarcity, volcanic eruptions, and sea-level rise affecting communities and economies.+ Show more

Learning Objectives

• Explain how grounding, insulation, and overload protection reduce electrical shock and fire risks.
• Describe how protective devices and correct component specifications support safe electrical system design.
• Evaluate environmental implications of electricity generation and consider trade-offs in local infrastructure decisions.

Learning Objectives

• Understand the relationship between impulse and momentum and their mathematical formulations.
• Explain the impulse-momentum theorem and its application in analyzing collisions and interactions.
• Describe conservation of momentum in closed systems during elastic and inelastic collisions.+ Show more

Learning Objectives

• Describe the structural features of DNA, including double helix geometry and complementary base pairing.
• Explain the mechanisms of DNA replication, including roles of DNA polymerase and helicase.
• Understand how DNA fidelity is maintained through proofreading and repair mechanisms.+ Show more

Learning Objectives

• Explain how allele frequency changes under different evolutionary forces in a population
• Apply the Hardy-Weinberg equilibrium assumptions to predict genotype frequencies
• Analyze how genetic drift, bottlenecks, founder effects, and gene flow can change genetic diversity+ Show more

Learning Objectives

• Understand how to identify subsystem interactions within complex systems.
• Apply systems thinking concepts to analyze flows of energy, material, and information.
• Evaluate the impact of constraints such as bandwidth, mass, and maintenance on system integration.+ Show more

Learning Objectives

• Classify materials as diamagnetic, paramagnetic, or ferromagnetic based on how they respond to magnetic fields
• Explain how domain alignment affects remanence and coercivity in permanent magnets and soft magnetic cores
• Connect magnetic material properties to real-world uses such as electromagnets, transformers, magnetic lifting, and industrial separation

Learning Objectives

• Understand the molecular and population-level processes that lead to heritable trait variation.
• Identify examples of mutations, recombination, gene flow, and chromosomal changes in traits.
• Explain how population processes like genetic drift and nonrandom mating influence trait distribution.+ Show more

Learning Objectives

• Assess how device ratings and intended function determine appropriate electrical system choices
• Identify protective measures that reduce electrical hazards in different contexts
• Evaluate energy efficiency and environmental impact when selecting electrical applications

Learning Objectives

• Describe the processes of mitosis and meiosis and their roles in growth, repair, and reproduction.
• Explain cell cycle checkpoints, apoptosis, and their importance in maintaining healthy cell division.
• Analyze how chromosomal segregation and cyclin-dependent control points regulate the cell cycle.+ Show more

Learning Objectives

• Choose an appropriate graph type (line, bar, or scatter plot) for a given science data set.
• Select and justify axis labels and scales that support accurate interpretation without misleading comparisons.
• Identify how annotations can clarify key features or important changes in data.+ Show more

Learning Objectives

• Interpret common circuit diagram symbols to identify components, connections, and control elements.
• Translate a schematic into an understanding of current paths and node relationships.
• Use reference nodes and notation to predict voltage differences across components.

Learning Objectives

• Explain how random, stratified, and systematic sampling differ when selecting a sample
• Describe how sample size and spatial distribution affect how confident we can be in conclusions
• Use sampling vocabulary to interpret real-world science investigations

Learning Objectives

• Explain how xylem and phloem transport water, minerals, and sugars through a plant stem.
• Describe how freeze–thaw cycles, drought, and pests can affect sap flow and plant survival.
• Connect stem and bark structure to how trees protect transport tissues and respond to environmental change.

Learning Objectives

• Understand how instrumental records, proxy data, and climate models are used to analyze climate trends.
• Identify the sources and types of data used in climate projections.
• Interpret the uncertainty and variability in climate model outputs and projections.+ Show more

Learning Objectives

• Explain how electric and magnetic fields interact with charges and currents.
• Describe the Lorentz force law and its application in simple contexts.
• Analyze phenomena such as charged particle deflection and magnetic interactions between currents.+ Show more

Learning Objectives

• Explain how food availability and breeding needs drive seasonal and annual migration patterns.
• Describe how timing cues and energetic demands influence when organisms move between habitats.
• Interpret how migratory connectivity links ecosystems and supports biodiversity across regions.

Learning Objectives

• Classify contact and noncontact forces and understand their vector representations.
• Explain Newton's third law and identify action-reaction force pairs.
• Interpret free-body diagrams and apply vector addition to analyze concurrent forces.+ Show more

Learning Objectives

• Analyze biotic and abiotic components in ecosystems and understand energy flow and trophic levels.
• Describe the roles of producers, consumers, and decomposers in sustaining biomass and nutrient cycling.
• Examine ecosystem dynamics such as stability, feedback loops, and habitat heterogeneity in terrestrial and aquatic systems.+ Show more

Learning Objectives

• Explain how thermal conductivity, specific heat capacity, density, and phase change influence heat transfer in materials.
• Compare common building insulation materials and construction components using their material properties and practical trade-offs.
• Use property vocabulary (porosity, moisture content, thermal bridging, conductivity) to justify material selection for seasonal performance.

Learning Objectives

• Understand the mechanisms involved in speciation, including geographic, ecological, polyploidy, and behavioral barriers.
• Identify empirical examples of speciation such as island finches, cichlid fishes, and plant chromosomal doubling.
• Analyze phylogenetic patterns and reproductive barriers to determine mechanisms of lineage splitting.+ Show more

Learning Objectives

• Understand how changes in pressure, concentration, and temperature shift chemical equilibria.
• Describe the role of catalysts in reaching equilibrium faster.
• Explain the significance of equilibrium constants as quantitative descriptors.+ Show more

Learning Objectives

• Apply quantitative energy-balance equations to determine final speed or height in systems with friction and gravity
• Identify how non-conservative work affects mechanical energy during motion
• Use correct units and algebraic rearrangements when solving for unknown variables

Learning Objectives

• Explain and apply the relationship between work, force, and displacement (W = Fd cosθ) in physics and everyday situations
• Relate power to energy transfer per unit time and interpret how changing time affects power
• Use basic problem-solving skills to calculate work and power using units and numerical values

Learning Objectives

• Explain how invasive (non-native) species can disrupt native biodiversity and ecosystem balance
• Describe how invasive species can change energy pathways and nutrient cycles within food webs
• Identify pathways that allow invasive species to spread and predict ecosystem-level consequences+ Show more

Learning Objectives

• Explain how electrical energy can transform into thermal, radiant, and mechanical energy in common devices.
• Analyze how power, energy transfer, and efficiency relate to how much useful energy we get from a system.
• Identify where energy losses occur in electrical systems and describe how transmission and resistive heating affect performance.

Learning Objectives

• Explain how abiotic and biotic factors influence population size and distribution.
• Describe how birth, death, immigration, and emigration change population numbers over time.
• Use density dependence and seasonal climate to predict how populations may rise or fall.

Learning Objectives

• Explain how matter cycles through ecosystems using decomposition, mineralization, nitrogen fixation, and sedimentation.
• Describe carbon and nitrogen pathways and how soil organic matter connects biotic and abiotic pools.
• Analyze how temperature, moisture, and altered river flows affect nutrient availability and ecosystem productivity.

Learning Objectives

• Explain how predator–prey interactions affect population sizes using ideas like functional responses.
• Describe behavioural adaptations and refuges that help prey reduce predation risk.
• Identify how removing or returning top predators can cause trophic cascades that change habitats and vegetation.

Learning Objectives

• Explain how particle motion relates to gas temperature and pressure in a confined space.
• Describe how gas expansion and compression occur when pressure and temperature change.
• Connect diffusion to particle movement and predict how it changes over time and conditions.

Learning Objectives

• Distinguish between speed, velocity, and acceleration using precise scientific definitions
• Interpret motion by describing how magnitude and direction change over time
• Use distance-time information to calculate and reason about kinematic quantities

Learning Objectives

• Explain the relationship between power, energy transfer, and time in everyday electrical systems.
• Calculate and interpret efficiency as a ratio of useful output to input energy in devices.
• Identify common loss mechanisms (resistive heating, transformer losses, transmission dissipation) and how they reduce delivered power.+ Show more

Learning Objectives

• Explain how herbivores, omnivores, and carnivores fit into trophic positions within a food web.
• Describe how omnivory can blur discrete trophic levels compared with strict herbivory or carnivory.
• Predict how trophic position affects energy transfer and vulnerability to environmental change.