Science Worksheets

Learning Objectives

• Understand the structure and function of organs in the human body.
• Identify different tissue types and their roles within organs.
• Describe how tissues interact within organs to perform specific functions.+ Show more

Learning Objectives

• Explain how engineered safety choices and standards reduce harm during normal use and extreme events
• Connect sustainability to lifecycle resource use, emissions, and end-of-life handling in technology design
• Evaluate how reliability influences public trust and infrastructure operating costs over years with variable loads

Learning Objectives

• Understand the structure and function of the respiratory system.
• Identify how respiratory surfaces such as lungs and gills facilitate gas exchange.
• Explain how surface area adaptations improve respiratory efficiency.+ Show more

Learning Objectives

• Compare structural differences between prokaryotic and eukaryotic cells.
• Identify key organelles and their functions in different cell types.
• Understand the implications of cell structure on function and organism complexity.+ Show more

Learning Objectives

• Explain what makes a scientific claim evidence-based rather than opinion-based.
• Identify how evidence, mechanisms, and predictions work together to support or challenge an explanation.
• Evaluate claims for reliability by checking whether they can be tested and revised when new data appear.+ Show more

Learning Objectives

• Explain the relationship between work and energy and how work transfers energy into or out of a system.
• Describe the work–energy principle and how it relates net work to changes in kinetic energy.
• Define power as the rate of energy transfer and calculate it in different contexts.+ Show more

Learning Objectives

• Explain the biochemical pathways involved in energy capture and conversion, including photosynthesis and cellular respiration.
• Identify the roles of electron transport chains and chemiosmotic ATP synthesis in energy production.
• Compare the energy yields of different metabolic pathways such as glycolysis, Krebs cycle, and oxidative phosphorylation.+ Show more

Learning Objectives

• Explain how balanced chemical equations demonstrate conservation of mass through conservation of atoms.
• Determine and interpret coefficients as relative particle amounts in balanced equations.
• Translate balanced equations into stoichiometric relationships for moles and mass predictions.

Learning Objectives

• Explain how radioactive decay and half-life enable absolute geologic dating
• Interpret how parent-to-daughter ratios and remaining fraction relate to time since formation
• Apply radioactive decay dating concepts to construct geological timelines+ Show more

Learning Objectives

• Differentiate the purpose of science and the purpose of technology using accurate definitions
• Explain how evidence and models support scientific understanding of natural phenomena
• Describe how technology designs systems to meet human needs under practical constraints+ Show more

Learning Objectives

• Understand core principles of modeling and representation in science.
• Identify different types of models such as schematic diagrams, equations, and simulations.
• Explain how models map to physical phenomena like harmonic motion and population growth.+ Show more

Learning Objectives

• Describe the fundamental concepts of uniform circular motion, including centripetal force and acceleration.
• Explain the forces responsible for circular motion in different contexts such as banking, orbital systems, and rotating platforms.
• Distinguish between true inward forces and perceived outward sensations in rotating and orbital systems.+ Show more

Learning Objectives

• Explain how quantitative measurements constrain scientific claims and models.
• Use model predictions to evaluate competing explanations for motion, forces, energy transfer, or wave behavior.
• Identify and justify assumptions in scientific models and describe how evidence supports them.

Learning Objectives

• Differentiate internal processes (plate tectonics, volcanism, uplift) from external processes (weathering, erosion, deposition).
• Explain how the balance between uplift and erosion influences landforms, river profiles, and rock exposure.
• Evaluate how external processes transport sediments and affect slope stability over time.

Learning Objectives

• Explain how disturbances can change ecosystem stability through altered species interactions and environmental conditions
• Describe how resilience, recovery rate, and ecological thresholds influence whether an ecosystem returns to its prior state
• Use long-term population and community data to distinguish gradual change from rapid ecosystem shifts+ Show more

Learning Objectives

• Explain how the atmosphere, hydrosphere, geosphere, and biosphere interact as Earth’s systems
• Describe how matter and energy move between spheres through processes like evaporation, precipitation, weathering, and transpiration
• Predict how changes in one sphere can cause effects in other spheres using cause-and-effect reasoning+ Show more

Learning Objectives

• Explain how rapid processes (storms, heavy rainfall, earthquakes, and volcanic activity) can change Earth’s surface locally.
• Describe how gradual processes can also reshape landscapes over longer times.
• Use evidence from surface changes (erosion, deposition, flooding, dunes and beaches) to connect causes to observable effects.

Learning Objectives

• Explain the mechanisms of thermal energy transfer: conduction, convection, and radiation.
• Identify practical examples of each energy transfer method in real-world contexts.
• Connect energy transfer processes to observable temperature changes and material properties.+ Show more

Learning Objectives

• Interpret position–time graphs to determine velocity using slope and identify changing velocity using curve shape
• Interpret velocity–time graphs to determine acceleration using slope and identify zero acceleration using horizontal lines
• Use data tables with motion graphs to confirm whether motion is constant or changing

Learning Objectives

• Explain how collision frequency and collision effectiveness determine reaction rate
• Describe how temperature, concentration, and particle physical state affect reaction rates
• Use activation energy ideas to predict whether collisions will produce products+ Show more

Learning Objectives

• Explain how cellular structures (nucleus, mitochondria, membranes) support specific functions
• Describe how organism-level structures (bones, muscles, plant tissues, skin) reflect their biological roles
• Use model-based reasoning to link a structure’s physical properties to what it does+ Show more

Learning Objectives

• Explain how predator and prey populations influence each other through feedback loops over time
• Describe how predator-prey changes can ripple through a community and alter ecosystem interactions
• Use cause-and-effect reasoning to predict what may happen when one population increases or decreases

Learning Objectives

• Explain how reactant concentration affects collision frequency and reaction rate
• Describe how temperature influences particle kinetic energy and the likelihood of effective collisions
• Relate surface area (for heterogeneous reactants) to collision opportunities and reaction rate+ Show more

Learning Objectives

• Explain how technology choices affect efficiency, safety, sustainability, and reliability in real systems.
• Identify key trade-offs among efficiency, safety, sustainability, and reliability when selecting technologies.
• Use cause-and-effect reasoning to predict how design changes can influence system performance over time.+ Show more

Learning Objectives

• Understand how friction opposes motion and how surface roughness influences resistance.
• Describe how gravity affects objects in free fall and on inclined planes.
• Differentiate between contact forces like friction and long-range forces like gravity.+ Show more

Learning Objectives

• Explain how cosmic redshift supports the idea that space is expanding on large scales.
• Use the relationship between emitted and observed wavelengths to interpret redshift.
• Evaluate how multiple observational wavelengths and large-scale structure provide consistent evidence for cosmic expansion.+ Show more

Learning Objectives

• Explain how net force determines acceleration using Newton’s Second Law (a = Fnet / m), including direction.
• Use vector reasoning to predict the acceleration of an object when multiple forces act.
• Differentiate how changes in net force and mass affect the magnitude of acceleration and the change in velocity.

Learning Objectives

• Explain energy system efficiency as the fraction of input energy converted into useful output energy.
• Identify common loss pathways in energy systems and describe how design choices can reduce these losses.
• Analyze how insulation, surface area, and control systems affect conversion efficiency.+ Show more

Learning Objectives

• Describe the structure and function of plant organ systems involved in resource acquisition, transport, and reproduction.
• Explain how adaptations in plant organ systems help regional plants survive in Alberta’s grasslands and foothill forests.
• Connect the morphology of root architecture, xylem, phloem, and stomata to environmental responses and agricultural management.

Learning Objectives

• Explain how Earth's internal energy drives tectonic plate motion over geologic time.
• Compare divergent, convergent, and transform boundary interactions and their typical Earth processes.
• Use multiple lines of evidence (rock ages, magnetic stripes, and earthquake patterns) to support the plate-tectonics model.

Learning Objectives

• Understand the process of photosynthesis and energy conversion.
• Identify the roles of chlorophyll and light-dependent reactions in energy capture.
• Analyze environmental factors affecting energy input in plants.+ Show more

Learning Objectives

• Understand the different biological levels from cells to organisms.
• Identify how cells combine into tissues and organs, and how organ systems support life.
• Recognize how disruptions at one level affect the entire organism.+ Show more

Learning Objectives

• Explain how scientific models represent patterns in natural phenomena and support predictions.
• Identify common types of models (diagrams, mathematical relationships, and simulations) and the variables they connect.
• Evaluate how assumptions and limitations affect a model’s accuracy and how evidence can lead to revision.

Learning Objectives

• Understand the hormonal feedback mechanisms involved in glucose regulation.
• Describe how insulin and glucagon maintain blood glucose levels.
• Explain the process of glycogenolysis and gluconeogenesis in energy balance.+ Show more

Learning Objectives

• Understand the key quantities used to measure motion: distance, time, and speed.
• Learn how to accurately compute average speed from given data.
• Identify common sources of measurement error in motion experiments.+ Show more

Learning Objectives

• Explain the principles of radioactive decay and half-life.
• Describe nuclear reaction energetics and conservation of nucleon number.
• Apply quantitative decay laws to real-world scenarios in medicine, industry, and environmental safety.+ Show more

Learning Objectives

• Explain how climate differs from weather and why climate changes more slowly
• Identify major climate factors (latitude, altitude, distance from water, ocean currents, and prevailing winds)
• Use climate patterns to predict how different regions develop ecosystems such as deserts, grasslands, and rain forests+ Show more

Learning Objectives

• Understand the concept of trophic efficiency and energy transfer in ecosystems.
• Explain why energy diminishes at higher trophic levels.
• Identify the visual representation of energy flow in food chains.+ Show more

Learning Objectives

• Understand how forces act on slopes and analyze their components
• Learn to resolve gravity into perpendicular and parallel components on an incline
• Evaluate how slope steepness affects the unbalanced force and resulting acceleration+ Show more

Learning Objectives

• Understand the components of evidence-based arguments including claims, evidence, and reasoning.
• Critically analyze and construct logical, coherent arguments supported by data and graphical representations.
• Evaluate alternative models and recognize limits of inference in argumentation.+ Show more

Learning Objectives

• Understand the relationship between the Sun, Earth, and Moon in creating lunar phases.
• Describe the sequence of lunar phases and what causes their appearance.
• Explain how lunar phases influence tides and nocturnal illumination.+ Show more

Learning Objectives

• Explain how animals use both matter and energy to live, grow, and function.
• Describe how food provides matter that becomes parts of an animal’s body.
• Describe how food provides energy that powers life processes and releases energy to the environment.

Learning Objectives

• Differentiate between weather and climate and understand their temporal and spatial scales.
• Describe how air masses, fronts, and pressure systems influence weather events.
• Explain the processes of precipitation and their role in weather patterns.+ Show more

Learning Objectives

• Describe the relative positions of the Sun, Earth, and Moon during different lunar phases.
• Explain how the geometry of illumination affects the visible fraction of the Moon's surface.
• Distinguish between lunar phases and eclipse circumstances based on observational patterns.+ Show more

Learning Objectives

• Understand key stewardship strategies such as habitat restoration and protected-area design.
• Evaluate trade-offs among different conservation approaches.
• Identify criteria for prioritizing biodiversity actions.+ Show more

Learning Objectives

• Explain how physiological adaptations help organisms survive in specific environments
• Identify examples of physiological traits related to water balance, metabolism, and ion/oxygen regulation
• Use evidence from statements or scenarios to classify traits as physiological adaptations

Learning Objectives

• Explain how inherited adaptations help organisms survive and reproduce in specific environments
• Identify examples of adaptations that improve feeding, protection, or tolerance to temperature and moisture
• Describe how environmental pressures (living and nonliving factors) increase the usefulness of certain traits

Learning Objectives

• Explain how energy moves between trophic levels in an ecosystem.
• Identify why only part of the energy at one trophic level becomes biomass at the next.
• Describe how energy loss affects the number of consumers higher up in a food chain.