Science Worksheets

Learning Objectives

• Explain how energy moves through trophic levels in a food web and food chain.
• Describe why only a fraction of energy becomes biomass at each step.
• Interpret how energy transfer efficiency affects the size of predator populations.+ Show more

Learning Objectives

• Understand how water's high heat capacity affects ocean and atmosphere interactions.
• Learn how changes in sea surface temperatures influence weather patterns.
• Explore the concepts of heat transfer, evaporation, and their roles in climate variability.+ Show more

Learning Objectives

• Define natural selection and its key components.
• Identify how heritable variations influence evolution.
• Describe different modes of selection: directional, stabilizing, and disruptive.+ Show more

Learning Objectives

• Explain how the vibration rate of an object affects the pitch we hear
• Describe how stronger vibrations relate to loudness
• Use evidence from observations to connect heard sound characteristics to vibrating motion

Learning Objectives

• Explain how the particle model describes matter as made of tiny particles in constant motion
• Relate temperature to the average kinetic energy (average motion) of particles
• Predict how changes in temperature affect pressure, diffusion, and other observable properties

Learning Objectives

• Analyze models of mineral deposit formation.
• Understand extraction processes for geological resources.
• Examine the societal and environmental impacts of resource extraction.+ Show more

Learning Objectives

• Describe major Earth water reservoirs (oceans, lakes, rivers, groundwater, glaciers, and the atmosphere).
• Explain how water changes state to move between reservoirs.
• Compare rapid versus gradual reservoir transfers and how they affect water availability over time.+ Show more

Learning Objectives

• Explain how the rock cycle connects igneous, sedimentary, and metamorphic rocks through melting, crystallization, erosion, compaction, and metamorphism.
• Describe how pressure and temperature conditions affect whether rocks melt, crystallize, or transform without melting.
• Use evidence such as radiometric ages and rates (time, depth, and weathering) to reason about the sequence of rock transformations.

Learning Objectives

• Explain how diffusion, facilitated diffusion, and osmosis move substances across cell membranes using concentration and water potential gradients
• Describe how active transport uses membrane proteins and ATP to move substances against gradients
• Compare vesicular transport (endocytosis and exocytosis) with transport through membrane proteins+ Show more

Learning Objectives

• Explain how homeostasis uses feedback to keep internal conditions stable
• Identify the roles of receptors, control centers, and effectors in a feedback loop
• Describe how disruptions to internal conditions can affect survival and reproduction

Learning Objectives

• Apply the conservation of energy principle to closed systems by relating kinetic and potential energy changes
• Use energy bar diagrams and potential energy ideas to predict how energy converts during motion
• Explain how non-conservative forces affect mechanical energy and how to account for them in energy balance

Learning Objectives

• Explain how hormone feedback maintains internal stability
• Describe how system-level failure can occur when compensatory responses become maladaptive
• Identify a vulnerable point in a physiological control pathway

Learning Objectives

• Explain how plate movement occurs and how it reshapes Earth’s surface
• Differentiate divergent, convergent, and transform plate boundaries and their typical geologic features
• Use scientific evidence (coastline matches, seafloor magnetic patterns, and earthquake distribution) to support the plate tectonics theory+ Show more

Learning Objectives

• Explain how magma composition and tectonic setting influence volcanic eruption style and hazard potential.
• Compare effusive shield volcanism and explosive stratovolcano behavior using magma viscosity and volatile content.
• Use volcanic gas emissions and basic eruption timelines to describe how volcanoes modify landscapes and can affect climate.

Learning Objectives

• Compare solids, liquids, and gases based on shape and volume.
• Explain how particle motion differs in solids, liquids, and gases.
• Connect changes in state to energy changes and particle behavior.

Learning Objectives

• Use the work–energy theorem to connect force–displacement concepts to changes in kinetic energy.
• Analyze energy transfer and conservation using kinetic and potential energy models, including conservative vs. nonconservative forces.
• Calculate power as the rate of energy transfer and interpret energy diagrams for mechanical systems.

Learning Objectives

• Understand the principles of atmospheric and oceanic circulation patterns.
• Interpret streamfunction plots, velocity fields, and conceptual circulation cells.
• Link jet streams, trade winds, and thermohaline circulation to climate and heat redistribution.+ Show more

Learning Objectives

• Explain the process of meiosis and its significance in genetic variation
• Describe the stages of prophase I where crossing over occurs
• Identify how independent assortment contributes to genetic diversity+ Show more

Learning Objectives

• Explain how scientific models represent natural phenomena when direct observation is limited
• Distinguish between visual, mathematical, and conceptual models and describe what each is used for
• Evaluate how explanatory models link evidence to reasoning and make predictions+ Show more

Learning Objectives

• Explain how effective nuclear charge and shielding drive periodic trends in atomic radius, ionization energy, electron affinity, and electronegativity.
• Use periodic trends to predict likely ionic charges for main-group elements.
• Predict relative reactivity and simple inorganic compound formation using trend-based reasoning.

Learning Objectives

• Explain how plate tectonics, weathering, and sedimentation can concentrate minerals, fuels, and groundwater in specific locations.
• Use geologic maps and cross sections to connect Earth history to where resources are found.
• Evaluate how extraction affects the environment and how renewable and nonrenewable resources differ for sustainability.

Learning Objectives

• Explain how a closed circuit with a current can create a magnetic effect
• Describe how magnets and magnetic influences act on objects without direct contact
• Use compass behavior to infer the direction of magnetic influence

Learning Objectives

• Describe Earth’s major subsystems (atmosphere, hydrosphere, lithosphere, biosphere) as reservoirs and processes as fluxes.
• Explain how mass and energy transfer between subsystems using box-and-arrow reasoning.
• Use evidence types and terminology (e.g., mass balance, energy budgets, feedbacks) to quantify subsystem interactions.

Learning Objectives

• Explain how plants obtain matter from the environment to build biomass
• Describe the roles of carbon dioxide and water as raw materials for plant structures and chemical processes
• Connect gas exchange in leaves to the movement of carbon into the plant system+ Show more

Learning Objectives

• Identify the four main types of tissues and their functions.
• Describe how tissue organization affects organ function.
• Differentiate between epithelial, connective, muscle, and nervous tissues.+ Show more

Learning Objectives

• Understand how different surfaces affect friction
• Identify the role of friction in slowing objects down
• Recognize how friction converts kinetic energy into thermal energy+ Show more

Learning Objectives

• Understand how atoms form ions through loss or gain of electrons
• Identify the relationship between outer electron energy levels and ion charges
• Explain how electron transfer leads to stable outer electron configurations+ Show more

Learning Objectives

• Identify and describe main atmospheric layers: troposphere, stratosphere, mesosphere, thermosphere, and exosphere
• Understand the composition, temperature, and pressure profiles of each layer
• Explain how thermodynamic principles influence atmospheric phenomena such as lapse rates and inversion layers+ Show more

Learning Objectives

• Explain how homologous chromosome pairing, recombination (crossing-over), and independent assortment generate genetic variation during meiosis.
• Connect meiotic chromosome segregation errors (nondisjunction) to changes in genotype and phenotype.
• Use cytogenetic and molecular representations to interpret patterns of inheritance and variation in populations.

Learning Objectives

• Understand the concept of equilibrium as the state where forces balance and the vector sum of forces equals zero.
• Differentiate between static and dynamic equilibrium in various physical situations.
• Identify and analyze forces such as normal force, gravitational force, tension, and their role in achieving equilibrium.+ Show more

Learning Objectives

• Understand what friction is and how it affects objects in motion.
• Identify different types of friction and their effects.
• Explain how surface texture changes influence friction and stability.+ Show more

Learning Objectives

• Identify the main components of the cell membrane
• Describe the functions of membrane proteins
• Understand the role of cholesterol and carbohydrates in membrane fluidity+ Show more

Learning Objectives

• Explain how energy transfer affects particle motion and arrangement during phase changes
• Use the particle model to describe why temperature can stay nearly constant during a phase change
• Differentiate melting, freezing, evaporation, and condensation using solid–liquid–gas relationships+ Show more

Learning Objectives

• Identify the main components of the cardiovascular system
• Describe the structure and function of the heart
• Explain how blood vessels vary in size and function+ Show more

Learning Objectives

• Explain how superposition, original horizontality, and cross-cutting relationships help determine the relative ages of rock layers.
• Identify how fossils, unconformities, and intrusive contacts act as markers for correlating strata across locations.
• Use stratigraphic evidence to construct a logical sequence of depositional, tectonic, and erosional events.

Learning Objectives

• Explain the relative positions and motions of Earth, Moon, and Sun that produce lunar phases, eclipses, and seasons.
• Describe how axial tilt and orbital inclination affect daylength and insolation.
• Understand the gravitational interactions that cause tidal cycles and their periodicity.+ Show more

Learning Objectives

• Explain how weathering, erosion, deposition, and mass wasting reshape Earth’s surface using physical and chemical evidence.
• Identify major driving forces of surface change, including moving water, wind, glaciers, and gravity.
• Interpret observable landforms (such as deltas, canyons, and dunes) to connect process rates and time scales.

Learning Objectives

• Understand the process of photosynthesis and how plants produce energy.
• Identify the key components and stages of photosynthesis.
• Recognize the relationship between photosynthesis and cellular respiration.+ Show more

Learning Objectives

• Describe the main processes involved in the water cycle, including evaporation, condensation, precipitation, runoff, and infiltration.
• Explain how water changes its state and location during the water cycle.
• Understand the importance of water cycle pathways in distributing heat and freshwater across Earth's surface.+ Show more

Learning Objectives

• Explain how the rock cycle moves matter through the lithosphere, hydrosphere, and atmosphere.
• Identify key processes in the rock cycle: melting, cooling, weathering, deposition, and metamorphism.
• Describe how energy transfer is involved in each step of the rock cycle.+ Show more

Learning Objectives

• Use astronomical units, planetary diameters, and light-years to compare distances in and beyond the solar system
• Explain how orders of magnitude and logarithmic scaling help scientists represent extreme size differences
• Interpret how scale affects what we can observe, such as apparent motion and observational limits

Learning Objectives

• Understand the basic principles of ecological restoration
• Identify different restoration methods used in Alberta
• Recognize the importance of monitoring recovery metrics+ Show more

Learning Objectives

• Explain linear momentum and how it changes when objects interact
• Use impulse to describe the relationship between force, time, and change in momentum
• Distinguish elastic and inelastic collisions using conservation of momentum and energy considerations+ Show more

Learning Objectives

• Understand the concept of oxidation states in simple molecules
• Identify oxidation numbers in inorganic and organic compounds
• Learn how electron transfer relates to oxidation and reduction+ Show more

Learning Objectives

• Explain how roll, pitch, and yaw controls can interact through aerodynamic forces.
• Describe adverse yaw and elevator–aileron coupling in simple cause-and-effect terms.
• Identify design features (like differential and Frise ailerons) that reduce unwanted coupled moments.

Learning Objectives

• Explain how temperature, water availability, light availability, and soil composition are abiotic influences on organisms.
• Describe how organisms adapt to abiotic factors in different habitats such as deserts and wetlands.
• Use evidence from habitat examples to support claims about survival and growth.

Learning Objectives

• Identify key components involved in gene regulation.
• Understand the roles of promoters, transcription factors, and chromatin in gene expression.
• Explain how epigenetic modifications influence gene activity.+ Show more

Learning Objectives

• Describe the fundamental principles of numerical methods used in simulating dynamic systems.
• Explain discretization, time-stepping, and parameter sweeps in the context of thermal diffusion and population growth.
• Identify sources of numerical error and understand their impact on simulation accuracy.+ Show more