Science Worksheets

Learning Objectives

• Explain how net force relates to changes in velocity and acceleration
• Differentiate gravity, contact forces, and friction as forces that affect motion
• Use qualitative reasoning to predict the direction of acceleration from the direction of the net force+ Show more

Learning Objectives

• Explain how models represent relationships among variables to predict system behavior before construction.
• Compare multiple solution approaches using model-based calculations or simulations while accounting for constraints and performance criteria.
• Identify common assumptions and failure modes in models and describe how evidence can be used to validate and revise them.

Learning Objectives

• Explain how electromagnetic radiation transfers energy using electric and magnetic fields and relate this to photon energy
• Use the relationship between frequency, wavelength, and photon energy to predict how materials respond to different wavelengths
• Describe how absorption and emission depend on frequency and how this can cause heating or electron transitions

Learning Objectives

• Describe the organization of the nervous system from neurons and synapses to neural circuits.
• Explain how action potentials and synaptic transmission enable signal propagation and processing.
• Relate cellular features such as myelination and synaptic architecture to conduction velocity and neural processing capacity.+ Show more

Learning Objectives

• Understand major observation technologies used to study the solar system.
• Identify differences between ground-based and space-based instruments.
• Describe how different wavelengths provide information about planetary composition, temperature, and motion.+ Show more

Learning Objectives

• Explain the sources and mechanisms of energy transfer within Earth's systems.
• Describe how energy gradients influence atmospheric and oceanic circulation.
• Analyze the relationship between radioactive decay and mantle convection.+ Show more

Learning Objectives

• Describe the components of a food web, including producers, consumers, and decomposers.
• Explain the flow of energy among different organisms within a food web.
• Identify regional examples of food webs in Alberta wetlands and river systems.+ Show more

Learning Objectives

• Understand the three laws formulated by Sir Isaac Newton and how they relate force and motion.
• Analyze real-world examples to illustrate each of Newton's laws.
• Apply proportional reasoning to relate force, mass, and acceleration in different contexts.+ Show more

Learning Objectives

• Understand the distinction between elements, compounds, and mixtures using macroscopic and compositional criteria.
• Define pure substances and mixtures based on their fixed or variable composition.
• Use symbols and formulas to represent elements and compounds.+ Show more

Learning Objectives

• Describe various mechanisms of membrane transport including passive and active processes.
• Differentiate between diffusion, facilitated diffusion, osmosis, and active transport.
• Explain the role of vesicular transport in cellular processes such as endocytosis and exocytosis.+ Show more

Learning Objectives

• Explain how climate patterns are identified by summarizing many years of weather data into trends and averages.
• Distinguish natural variability from persistent climate change using evidence and reasoning.
• Describe how feedbacks (such as ice-albedo and water-vapor effects) can amplify or reduce climate change.

Learning Objectives

• Explain how common ancestry leads to patterns of similarity and difference among organisms
• Describe how fossils, anatomical comparisons, and molecular data provide evidence for evolutionary relationships
• Use evidence-based reasoning to interpret how traits can be inherited and later diverge

Learning Objectives

• Explain how wavelength and frequency relate across the electromagnetic spectrum and how photon energy depends on frequency
• Describe how absorption and emission produce characteristic spectra tied to atomic energy levels
• Analyze how reflection and scattering depend on wavelength relative to material structures

Learning Objectives

• Explain the mechanisms of heat transfer: conduction, convection, and radiation.
• Relate energy transfer processes to real-world phenomena such as thermal conductivity differences and radiant warming.
• Describe how temperature gradients, specific heat, and phase changes influence energy flow.+ Show more

Learning Objectives

• Describe the orbital motions and gravitational interactions within the solar system.
• Explain how Earth's axial tilt and revolution cause seasonal changes.
• Identify the phases of the Moon and understand lunar cycles.+ Show more

Learning Objectives

• Describe the energy transformations that occur during photosynthesis and cellular respiration.
• Explain how membrane transport processes like diffusion and osmosis regulate internal conditions in cells.
• Connect biochemical pathways to energy production, ATP synthesis, and organelle interdependence.+ Show more

Learning Objectives

• Understand fundamental concepts of motion including position, distance, speed, velocity, and acceleration.
• Differentiate between scalar and vector quantities related to motion.
• Interpret distance–time and velocity–time graphs through examples such as rolling balls and toy vehicles.+ Show more

Learning Objectives

• Explain how natural selection works using the ideas of heritable variation and differential survival and reproduction
• Describe how natural selection changes allele frequencies over many generations
• Use real-world examples (such as antibiotic resistance) to illustrate natural selection+ Show more

Learning Objectives

• Explain how impulse relates to the change in momentum using vector quantities.
• Interpret impulse from a force-versus-time graph as the area under the curve.
• Analyze how different force-time patterns can produce the same momentum change.+ Show more

Learning Objectives

• Identify observable evidence that indicates a chemical reaction has occurred (gas, color change, precipitate, temperature change).
• Explain reaction evidence using particle-level reasoning (bonds break and form while atoms are conserved).
• Distinguish endothermic and exothermic reactions based on temperature changes and energy flow.

Learning Objectives

• Understand the distribution and classification of renewable and nonrenewable resources on Earth.
• Identify the impacts of resource extraction on landforms, water quality, and ecosystems.
• Describe methods for assessing Earth's resources such as mapping and inventories.+ Show more

Learning Objectives

• Explain how nuclear fusion in stars produces elements heavier than hydrogen and helium
• Describe how stellar life cycles and explosive events disperse matter into space
• Connect the origins of elements to the chemical inventory available for planet formation on Earth

Learning Objectives

• Understand the concept of biodiversity and its measurement.
• Identify ecological functions and ecosystem services.
• Evaluate strategies for species and habitat conservation.+ Show more

Learning Objectives

• Understand the conventions of technical communication including drawings, schematics, and documentation.
• Identify and interpret standardized symbols, units, and labels used in engineering diagrams.
• Explain the importance of clarity, scale, and unambiguous dimensioning in technical drawings.+ Show more

Learning Objectives

• Understand the concept of adaptive traits and how they contribute to survival.
• Identify different types of adaptations in various species.
• Analyze how traits are influenced by environmental pressures.+ Show more

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

• Describe the key elements involved in petroleum systems, including source rocks, migration, reservoirs, and traps.
• Explain how thermal maturation, basin architecture, and burial history influence hydrocarbon generation and accumulation.
• Assess how rock properties like porosity and permeability affect reservoir quality and recoverability.+ 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 how meiosis maintains chromosome number while producing haploid gametes
• Describe how crossing over and independent assortment generate genetic diversity
• Interpret how meiosis-driven variation supports inheritance patterns and evolutionary change

Learning Objectives

• Describe how qualitative and quantitative models represent relationships suggested by data.
• Use model predictions and expected variation to evaluate whether a claim is supported or refuted.
• Identify assumptions and explain how they affect the validity range of a model.+ Show more

Learning Objectives

• Explain how cell structure supports essential life processes in living systems
• Compare eukaryotic and prokaryotic cells based on the presence or absence of a nucleus and membrane-bound organelles
• Identify how cell membrane, cytoplasm, and genetic material coordinate cellular functions+ Show more

Learning Objectives

• Define speed and velocity and explain how velocity includes direction
• Calculate or interpret average speed using total distance and elapsed time
• Explain how changing speed affects motion and how consistent units improve clarity+ Show more

Learning Objectives

• Explain how decomposers break down dead organisms and waste to return nutrients to ecosystems
• Describe the roles of fungi and bacteria in nutrient cycling through soil and water
• Connect nutrient availability to the growth and structure of producer populations over time+ Show more

Learning Objectives

• Explain how tectonic plates move and how those movements reshape Earth’s landforms over geologic time
• Differentiate divergent, convergent, and transform plate boundaries and predict what each boundary can produce
• Use evidence such as matching coastlines, seafloor features, and earthquake/volcano locations to support the idea of plate interactions

Learning Objectives

• Explain how energy captured by producers flows through food chains and webs to consumers and decomposers.
• Describe how matter is recycled in ecosystems through decomposition and nutrient return.
• Distinguish between energy transfer (with energy loss as heat) and matter cycling (with elements reused).

Learning Objectives

• Explain how the geosphere, hydrosphere, atmosphere, and biosphere interact through the movement of matter and energy
• Use examples (erosion, precipitation, evaporation, and transpiration) to describe cause-and-effect links between Earth systems
• Identify how changes in one Earth system can lead to changes in another over time

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

• 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

• 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

• 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 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

• 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

• 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

• Understand how enzyme kinetics regulate cellular metabolism in Alberta species.
• Identify mechanisms like feedback inhibition and compartmentalization in metabolic pathways.
• Explain how environmental factors influence enzyme activity and metabolic fluxes.+ Show more

Learning Objectives

• Understand the principles of mechanical energy conservation and energy transfers.
• Identify and describe real-world examples of energy conversions in Alberta contexts.
• Analyze the effects of non-conservative forces like friction on energy transfer.+ Show more

Learning Objectives

• Understand the importance of measurement precision and uncertainty in scientific observations.
• Apply proper calibration techniques for balances and graduated cylinders.
• Use repetition of measurements to assess variability and estimate measurement error.+ Show more

Learning Objectives

• Understand the concept of genetic diversity and its importance for populations.
• Identify factors that influence genetic variation within species.
• Explain the consequences of low genetic diversity on species survival.+ Show more

Learning Objectives

• Understand the structure of evidence-based reasoning linking observations, analyses, and claims.
• Describe standards for evidence sufficiency, consistency, and evaluation of competing explanations.
• Learn to use multiple representations—graphs, summaries, diagrams—to support inferences.+ Show more