Science Worksheets

Learning Objectives

• Explain how net force is determined by vector addition of all forces acting on an object, including direction.
• Predict motion changes (acceleration, deceleration, and equilibrium) from the net force and force direction.
• Apply friction and air resistance as opposing forces to analyze realistic Alberta scenarios.

Learning Objectives

• Explain how net force determines whether an object stays at rest, moves at constant speed, or accelerates.
• Distinguish balanced forces (equilibrium) from unbalanced forces using force directions and magnitudes.
• Analyze real-world systems (bridges, pipelines, parked vehicles) to predict static or changing motion.

Learning Objectives

• Explain the basic operating principle of electric motors and generators using electromagnetic concepts
• Identify common motor and generator types and connect performance characteristics to real-world loads
• Distinguish how energy conversion works in motors versus generators

Learning Objectives

• Explain how Earth’s rotation causes regular day and night patterns.
• Describe how the Sun’s apparent path in the sky relates to sunrise and sunset.
• Identify factors that change how bright the sky appears and how long daylight lasts.

Learning Objectives

• Describe how atomic radius, ionization energy, and electronegativity change across periods and down groups.
• Explain how periodic trends help predict ion charge formation (cations vs. anions) and bonding preferences.
• Connect periodic trends to real-world material behavior, such as corrosion and alloy selection.

Learning Objectives

• Explain how tectonic plate interactions drive mountain building, uplift, and long-term landscape evolution.
• Describe how crustal deformation and faulting influence sedimentary basins, drainage patterns, and seismicity.
• Connect deep Earth processes to surface outcomes such as rock formation and natural resource distribution.

Learning Objectives

• Classify substances as elements, compounds, or mixtures using observable and particle-based evidence
• Distinguish between pure substances and mixtures by reasoning about composition
• Apply classification to predict properties and choose appropriate measurement approaches in environmental and industrial contexts

Learning Objectives

• Interpret stratigraphic sequences and identify key features such as unconformities and discontinuities in the rock record.
• Connect fossil assemblages and sedimentary facies to depositional environments and changes in Earth history.
• Evaluate radiometric age information and isotopic systematics to build coherent geologic chronologies while accounting for temporal resolution limits.+ Show more

Learning Objectives

• Explain how particle motion relates to gas pressure and temperature in a confined system.
• Describe how changes in temperature can cause expansion, compression, and changes in pressure.
• Use the idea of diffusion to predict how gases mix over time under different conditions.+ Show more

Learning Objectives

• Explain how polyprotic acids dissociate in steps and how each step affects pH
• Interpret titration curves using stepwise and cumulative acidity ideas
• Use dissociation constants (pKa values) to predict buffer regions and equivalence behavior

Learning Objectives

• Analyze how species interactions (competition, mutualism, predation, parasitism, facilitation, and niche partitioning) influence community structure and biodiversity.
• Explain functional roles such as keystone species and trophic cascades, and describe how interaction networks shape community outcomes.
• Use examples to predict how species introductions and disturbance regimes can alter native community stability and functional redundancy.

Learning Objectives

• Classify mixtures as homogeneous or heterogeneous based on uniformity and particle distribution
• Identify observable properties that distinguish suspensions, colloids, and solutions
• Use examples to match mixture types with appropriate separation approaches

Learning Objectives

• Evaluate an explanatory claim by judging the quality of evidence and the strength of statistical support.
• Compare alternative hypotheses and determine which explanation is more plausible given available data.
• Check internal consistency by looking for reasoning gaps, contradictions, or unsupported conclusions.+ Show more

Learning Objectives

• Compare ionic, covalent, and metallic bonding using the electron transfer, electron sharing, and delocalized electron models
• Relate bond type to characteristic structural motifs (ionic lattices, molecular covalent structures, and metallic electron seas)
• Explain how bond type helps predict differences in conductivity, hardness, and solubility

Learning Objectives

• Explain how molecular structure factors (bond polarity, atom size, electronegativity, resonance stabilization, and oxidation state) influence acid strength
• Predict relative acidity for oxyacids and halogen-substituted acids using electron-withdrawing effects
• Connect acid formation in Alberta’s environment to combustion products and precipitation acidity

Learning Objectives

• Explain force as an interaction and distinguish contact forces from long-range forces using examples
• Construct and interpret free-body diagrams to determine the net force on an object
• Use Newton’s laws to connect net force, mass, and acceleration, including friction, normal force, tension, and gravity+ Show more

Learning Objectives

• Distinguish qualitative versus quantitative analytical chemistry and explain how each supports substance identification and concentration measurement.
• Describe how spectroscopic, chromatographic, and titrimetric methods produce measurable data and how that data is interpreted.
• Explain detection limits and how they affect whether a substance is reported as detected or not detected.+ Show more

Learning Objectives

• Explain how static and kinetic friction oppose relative motion between touching surfaces
• Describe how aerodynamic drag opposes motion through air and increases with speed
• Use qualitative reasoning to predict how changing surface texture, normal force, and air conditions affect acceleration and stopping distance+ Show more

Learning Objectives

• Explain how elastic forces arise when a material or spring is deformed
• Describe the linear elastic relationship between force and displacement (F = kx) and its limits
• Determine the direction of the restoring (elastic) force relative to displacement+ Show more

Learning Objectives

• Explain how different plate boundary processes (seafloor spreading, subduction, transform faulting, and continental collision) contribute to Earth’s long-term evolution
• Analyze geologic and geophysical evidence (paleomagnetism, earthquakes, GPS, and bathymetry) to infer lithospheric motion and boundary types
• Interpret how deep mantle convection can produce observable surface features such as mid-ocean ridges, volcanic arcs, and mountain belts

Learning Objectives

• Understand the principles of momentum conservation during collisions.
• Differentiate between elastic and inelastic collisions.
• Analyze how mass and velocity influence momentum transfer in impacts.+ Show more

Learning Objectives

• Explain how systematic sky observations (Sun, Moon, stars) can reveal repeating patterns over time
• Use daily records to describe apparent motions of the Sun and the Moon relative to Earth
• Interpret Moon phases and star patterns using evidence from observational data+ Show more

Learning Objectives

• Explain how temperature, concentration, surface area, and catalysts affect reaction rates using collision and activation-energy ideas
• Interpret how changing conditions in real systems can slow down or speed up chemical reactions
• Use evidence from a text to identify main ideas and make connections to rate control strategies

Learning Objectives

• Explain how mitosis supports growth and tissue repair by producing genetically identical somatic cells
• Describe how meiosis produces haploid gametes and how crossing over increases genetic variation
• Use chromosome-pairing and segregation concepts to predict outcomes of errors such as nondisjunction+ Show more

Learning Objectives

• Distinguish ionic, covalent, and metallic bonding using electron interactions
• Predict properties of substances (e.g., melting point, conductivity, structure) based on bonding type
• Explain how bonding influences real-world materials and applications, including those relevant to Alberta

Learning Objectives

• Identify common units for measuring observable properties such as mass, volume, and temperature
• Describe how measurement tools and procedures support consistent and repeatable observations
• Recognize sources of uncertainty and explain how recording conventions improve comparisons+ Show more

Learning Objectives

• Explain how the geosphere, hydrosphere, atmosphere, and biosphere are connected through matter and energy exchanges
• Use cause-and-effect reasoning and mass-balance thinking to interpret cross-domain environmental processes
• Describe how coupled sphere processes can produce observable patterns in time and space

Learning Objectives

• Describe how nutrients move between biotic and abiotic pools through decomposition and mineralization
• Explain carbon and nitrogen pathways, including the roles of decomposers, temperature, and moisture
• Evaluate how human-altered flows affect nutrient availability and ecosystem productivity

Learning Objectives

• Explain how coupled quantitative models connect variables across the geosphere, hydrosphere, atmosphere, and biosphere.
• Use model structure and parameter sensitivity to interpret how changes affect multi-variable outcomes.
• Describe how uncertainty propagation (e.g., ensembles) improves the credibility of model projections.+ Show more

Learning Objectives

• Explain how multiple design goals (lift, drag, weight, stability, and manufacturability) can conflict in aircraft or vehicle design
• Use Pareto-tradeoff thinking to compare designs and identify non-dominated options
• Describe how safety margins and buffers affect viable performance envelopes+ Show more

Learning Objectives

• Explain how energy transfer between trophic levels affects biomass and population size
• Use typical efficiency ranges to justify why higher trophic levels support fewer organisms
• Compare how biomass pyramids can differ among grassland, forest, and aquatic ecosystems+ Show more

Learning Objectives

• Explain how energy moves through trophic levels in ecosystems
• Describe how photosynthesis stores energy and how feeding transfers only part of it
• Interpret patterns shown by food chains and energy pyramids+ Show more

Learning Objectives

• Match data types (time trends, categories, relationships) to appropriate graph types
• Select an appropriate scale and axis labels to avoid misleading interpretations
• Use annotations to clarify key features of data in science graphs

Learning Objectives

• Represent forces acting on an object using a free-body diagram with correct direction and relative magnitude.
• Identify and classify forces such as gravity, normal force, friction, and applied force in real-world scenarios.
• Use the idea of net force (as a vector sum) to predict the most likely resulting motion qualitatively.

Learning Objectives

• Use a water-budget framework to relate precipitation, evapotranspiration, runoff, infiltration, and storage changes to streamflow variability.
• Interpret discharge hydrographs and connect changing flow to surface and subsurface water fluxes.
• Explain how groundwater level records and human withdrawals affect aquifer sustainability indicators.

Learning Objectives

• Explain how particle motion and arrangement relate to solids, liquids, and gases
• Use particle theory to predict changes of state when temperature changes
• Describe observable properties such as rigidity, flow, and compressibility using particle-level ideas

Learning Objectives

• Explain how greenhouse gases and atmospheric processes can influence local temperature, precipitation, and storm patterns.
• Identify practical community actions that reduce greenhouse gas emissions and improve resilience to local climate impacts.
• Describe how land use, energy use, and water management choices affect local Earth system conditions and human outcomes.

Learning Objectives

• Differentiate physical properties from chemical properties using examples
• Classify physical properties as intensive or extensive
• Identify how property classification supports material selection and environmental behavior+ Show more

Learning Objectives

• Define solution concentration using mass percent, parts per million (ppm), and molarity
• Convert between units of concentration and interpret what the values mean in real situations
• Use concentration ideas to predict effects of dilution and mixing on solution properties+ Show more

Learning Objectives

• Describe how cell membranes and organelles contribute to selective transport and compartmentalized function.
• Explain how the cytoskeleton provides structural support and helps position organelles within the cell.
• Analyze how changes in membrane composition or organelle integrity can affect diffusion, transport rates, and metabolic efficiency.

Learning Objectives

• Explain how plate motions at divergent, convergent, and transform boundaries produce distinct surface features and hazards
• Describe how subduction and continental collision contribute to volcanism and mountain building
• Use earthquake and volcanic arc patterns to support the idea that lithospheric plates interact+ Show more

Learning Objectives

• Explain how magnetic fields are produced by magnets and by moving electric charges in current-carrying conductors.
• Use field line ideas to describe polarity, relative strength, and how field patterns form around magnets.
• Compare the behavior of ferromagnetic materials to non-magnetic materials in magnetic fields.+ Show more

Learning Objectives

• Create clear, testable scientific questions that include specific variables and measurable outcomes.
• Write predictions that relate to observable evidence and connect to a scientific question.
• Use background information to narrow a question’s scope and improve how it can be tested.

Learning Objectives

• Describe how Earth systems move and transform materials through resource cycles
• Identify reservoirs and flux pathways for water, carbon, nutrients, and minerals
• Explain how residence time and flux rates affect ecosystem function and long-term availability of resources

Learning Objectives

• Explain how orogeny forms mountains through crustal shortening, thickening, and uplift at convergent plate boundaries.
• Describe how different plate interactions (continental collision and subduction) produce distinct mountain-belt features.
• Connect erosion and isostatic adjustment to how mountain landscapes change over time.

Learning Objectives

• Explain how radiative forcing, greenhouse gases, and albedo variations influence Earth’s energy balance and temperature.
• Analyze how ocean-atmosphere coupling and feedbacks affect the timing and regional impacts of climate change.
• Distinguish internal variability from external forcing and evaluate credibility of climate inferences using paleoclimate proxies.

Learning Objectives

• Describe how asexual reproduction works in processes such as binary fission, budding, spore formation, and vegetative propagation.
• Explain genetic and ecological consequences of producing clones.
• Compare when asexual strategies may be favored versus when sexual reproduction may be favored.

Learning Objectives

• Describe how individual electrical components behave and how their behavior shows up on I–V and temperature-related curves
• Distinguish linear vs. nonlinear component behavior and connect each to common real-world examples
• Explain how power ratings and operating limits affect circuit stability, energy loss, and component longevity under temperature extremes+ Show more