Science Worksheets

Learning Objectives

• Understand various classification methods used in biology to organize biodiversity.
• Explain the principles of cladistic and phenetic analysis in evolutionary studies.
• Describe how phylogenomics integrates large-scale sequence data for phylogenetic inference.+ Show more

Learning Objectives

• Explain how current and voltage measurements describe circuit performance
• Identify conceptually where current and voltage instruments are connected in a circuit
• Interpret common measurement readings and patterns to infer component behavior+ Show more

Learning Objectives

• Explain how pigments capture light energy
• Describe the process of primary photochemistry in light reactions
• Identify components of the electron transport chain in photosynthesis+ Show more

Learning Objectives

• Define climate forcing and distinguish between different types.
• Explain the role of greenhouse gases and other factors in influencing Earth's climate.
• Identify the mechanisms behind radiative transfer and energy budget imbalance.+ Show more

Learning Objectives

• Explain why temperature can stay constant during a phase change even as energy is added or removed.
• Interpret a heating curve to identify melting and boiling plateaus and relate them to energy input.
• Use the particle model to describe how particle spacing and interactions change from solid to liquid to gas.

Learning Objectives

• Explain the roles of producers, consumers, and decomposers in an ecosystem.
• Describe how energy moves through trophic levels.
• Interpret biomass and resource data to understand ecosystem dynamics.+ Show more

Learning Objectives

• Identify major Earth water reservoirs such as oceans, rivers, lakes, glaciers, groundwater, and soil water.
• Explain how water moves between reservoirs through evaporation and infiltration.
• Describe how water movement affects how long water stays available in local areas after rainfall.

Learning Objectives

• Describe how surface pressure distribution around wing sections influences lift and pitching moments.
• Identify key pressure features such as stagnation points, suction peaks, and pressure coefficients.
• Explain how camber and angle of attack affect pressure minima and pressure patterns.+ Show more

Learning Objectives

• Identify the parts of an inclined plane
• Understand how force components work on an inclined plane
• Calculate mechanical advantage of inclined planes+ Show more

Learning Objectives

• Explain electromagnetic induction using magnetic flux change and induced voltage
• Apply Faraday’s law and Lenz’s law to predict how induced current acts
• Describe how mechanical motion is converted into electrical energy in generators and transformers+ Show more

Learning Objectives

• Define static and kinetic friction and recognize their differences.
• Describe how surface properties influence frictional forces.
• Understand the role of resistive forces in everyday motion.

Learning Objectives

• Identify the three main tectonic plate boundary types and describe the primary motion at each boundary.
• Connect each boundary type to typical landforms, volcanic activity, and earthquake patterns.
• Use maps of seismicity and volcanism to infer which plate boundaries are most likely present.

Learning Objectives

• Explain how conduction, convection, and radiation contribute to heat transfer in energy systems.
• Use energy budget ideas and conservation concepts to interpret net heat gain and energy losses.
• Connect component-level heat transfer information to system-level predictions (e.g., temperature response).

Learning Objectives

• Distinguish between fundamental niche and realized niche using measurable environmental factors
• Explain how abiotic factors and species interactions affect where organisms can live and what resources they use
• Describe how spatial and temporal partitioning reduce competition among similar species+ Show more

Learning Objectives

• Explain how invasive species are introduced and why they can become established in new ecosystems.
• Describe how invasive species affect native species through competition, predation, and habitat alteration.
• Use terms such as propagule pressure and lack of natural predators to predict invasion success.+ Show more

Learning Objectives

• Understand various human alterations to ecosystems and their impacts on biodiversity.
• Identify causes and effects of habitat fragmentation, pollution, resource extraction, invasive species, and greenhouse gas emissions.
• Analyze the trade-offs involved in economic development, ecosystem services, and conservation efforts.+ Show more

Learning Objectives

• Understand the concept of parallel circuits, including multiple branching pathways.
• Explain the principles of equal potential difference across parallel branches.
• Describe how the overall current is the sum of branch currents in parallel wiring.+ Show more

Learning Objectives

• Understand the concept of shared electrons in covalent bonds
• Interpret Lewis structures to predict molecular geometry
• Explore the continuum between covalent and ionic bonding based on electronegativity differences+ Show more

Learning Objectives

• Understand the concepts of incomplete dominance and codominance
• Identify examples of heterozygous phenotypes
• Differentiate between multiple alleles and polygenic inheritance+ Show more

Learning Objectives

• Describe how artificial satellites support Earth observation, communication, navigation, and scientific monitoring.
• Explain the difference between geostationary and polar orbits and how orbit choice affects coverage.
• Identify how satellite sensor payloads and data help scientists track events like tides, solar activity, and surface changes on the Moon and planets.

Learning Objectives

• Understand the basic structure and function of enzymes
• Identify different mechanisms of enzyme regulation
• Explain how environmental factors influence enzyme activity+ Show more

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

• Explain the difference between innate and adaptive immune responses.
• Describe how immune cells communicate to coordinate defense mechanisms.
• Identify the roles of different immune components in maintaining homeostasis.+ Show more

Learning Objectives

• Understand various approaches used to conserve forest biodiversity and ecosystem functions.
• Identify examples of conservation strategies, including protected areas and habitat restoration.
• Recognize provincial examples of conservation planning in Alberta's landscapes.+ Show more

Learning Objectives

• Explain the processes involved in meiotic recombination and genetic variation.
• Identify the stages of meiosis where recombination and assortment occur.
• Describe how crossing over and independent assortment contribute to genetic diversity.+ Show more

Learning Objectives

• Explain how constraints limit design options and create tradeoffs.
• Identify examples of competing needs in a simple engineering design problem.
• Use criteria to choose the best tradeoff that still meets important limits.+ Show more

Learning Objectives

• Describe the semi-conservative mechanism of DNA replication.
• Identify the roles of enzymes such as helicase, primase, and DNA polymerase.
• Explain the importance of replication fidelity, proofreading, and repair mechanisms.+ Show more

Learning Objectives

• Understand the concept of atomic radius and how it varies across periods and groups
• Identify the factors influencing atomic size, such as nuclear charge and electron shielding
• Analyze trends in atomic radius in relation to periodic properties+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Define resilience and resistance in ecological contexts.
• Identify factors that influence ecosystem recovery.
• Explain how disturbances can cause regime shifts and what thresholds are involved.+ Show more

Learning Objectives

• Explain how waves transfer energy without permanently moving matter.
• Differentiate transverse and longitudinal waves using particle motion and wave features.
• Relate amplitude and wavelength to the energy and pattern of a wave.

Learning Objectives

• Use a chosen reference frame to define position and displacement for 1D motion.
• Relate position-time, velocity-time, and acceleration-time ideas using algebraic expressions.
• Distinguish constant-velocity and constant-acceleration models and state their assumptions and limits.

Learning Objectives

• Explain how energy moves through ecosystems from primary producers to consumers and decomposers.
• Describe the process of photosynthesis and its role in transferring energy within an ecosystem.
• Understand the concept of energy transfer efficiency and how energy pyramids illustrate trophic levels.+ Show more

Learning Objectives

• Understand the components and functions of regulatory networks in gene expression.
• Describe how epigenetic modifications influence gene activity.
• Analyze examples of regulatory networks in Alberta's ecological and agricultural contexts.+ Show more

Learning Objectives

• Identify different types of forces such as gravity, normal force, friction, and tension.
• Understand how forces influence the motion and acceleration of objects.
• Interpret free-body diagrams to analyze the net force acting on an object.+ Show more

Learning Objectives

• Define biotic and abiotic components in ecosystems.
• Distinguish between living and non-living elements.
• Understand the roles of habitat heterogeneity and microhabitats.+ Show more

Learning Objectives

• Explain the principles of propeller-driven thrust and how it overcomes drag.
• Describe how reaction engines produce thrust through exhaust momentum.
• Compare propeller and jet propulsion methods in terms of efficiency, mass distribution, and noise.+ Show more

Learning Objectives

• Explain how dimensional similarity and proportional reasoning guide the construction of scaled scientific models.
• Use scaling laws to predict how quantities change with size or time, including when nonlinear relationships limit extrapolation.
• Interpret data across spatial and temporal scales by recognizing scale-dependent effects that change expectations.

Learning Objectives

• Understand the fundamental principles of gravitational dynamics and Keplerian motion.
• Analyze how orbital parameters such as eccentricity, inclination, and semimajor axis influence planetary and satellite systems.
• Apply formulas for escape velocity, orbital energy, and perturbation effects through quantitative problems.+ Show more

Learning Objectives

• State a clear claim using precise scientific language.
• Match evidence to a claim and explain how the evidence supports it.
• Describe how patterns were interpreted from data using logical reasoning.+ Show more

Learning Objectives

• Identify different types of waves and their characteristics
• Understand properties such as wavelength, frequency, amplitude, and speed
• Apply quantitative models to describe wave propagation+ Show more

Learning Objectives

• Explain how producers capture energy to make organic matter
• Describe factors that affect primary productivity
• Compare how different plant types and environments influence energy flow+ Show more

Learning Objectives

• Explain the purpose of sampling methods and why samples must represent a larger population or area
• Compare random, stratified, and systematic sampling and describe when each may be useful
• Use sampling choices to predict how strong (or limited) the conclusions from data might be

Learning Objectives

• Understand the process of evaporation as a method of separating soluble solids from liquids.
• Identify evidence that indicates evaporation has occurred.
• Differentiate evaporation from other separation methods based on state change.+ Show more

Learning Objectives

• Distinguish between uniform and nonuniform circular motion using tangential and centripetal acceleration.
• Use radial and tangential components to identify the net force required for circular motion at a given speed and radius.
• Describe how acceleration relates to the changing direction of velocity using polar-coordinate ideas.

Learning Objectives

• Understand the four aerodynamic forces: lift, drag, thrust, and weight.
• Describe how these forces interact to determine aircraft motion.
• Explain the concepts of vector addition and equilibrium in steady level flight.+ Show more

Learning Objectives

• Describe how magma composition and eruption style affect volcanic landforms.
• Identify different types of volcanoes and their characteristic features.
• Explain the tectonic settings that produce various volcanic structures.+ Show more

Learning Objectives

• Explain how Earth’s rotation causes day and night
• Describe how the Sun appears to move across the sky during the day
• Use observations (daylight and darkness timing) to support the day/night pattern