Science Worksheets

Learning Objectives

• Differentiate static friction and kinetic friction using coefficient-based models and real surface interactions.
• Predict motion on inclines by combining weight, normal force, and frictional forces with limits of idealized friction.
• Model energy dissipation due to friction and relate it to changes in net force during dynamic motion.+ Show more

Learning Objectives

• Explain how birth rate, death rate, immigration, and emigration interact to change population size.
• Describe how abiotic constraints and resource availability influence where populations can persist.
• Interpret population trends to understand local extirpations and range expansions.+ Show more

Learning Objectives

• Use Avogadro’s number to relate moles to number of particles
• Convert between moles, mass, and molar mass using correct units
• Solve mole-to-mole and limiting reagent problems to estimate reactant consumption and product yield

Learning Objectives

• Explain how distance ratios and gear tooth counts can predict output motion in simple machines.
• Use measurement units to relate force, distance, and rotation when reasoning about mechanical advantage.
• Interpret experimental results and describe reasons why real machines may differ from ideal predictions.

Learning Objectives

• Understand the principle of conservation of linear momentum in isolated systems.
• Differentiate between elastic and inelastic collisions using momentum analysis.
• Calculate total momentum before and after interactions in various scenarios.+ Show more

Learning Objectives

• Understand the relative sizes, distances, and orbital periods of planets in the solar system.
• Use astronomical units, planetary radii, and orbital data to compare celestial bodies.
• Interpret data tables and charts to analyze spatial relationships within the solar system.+ Show more

Learning Objectives

• Explain the difference between parasitic drag and induced drag using evidence from flight and design examples
• Identify how surface roughness, frontal area, and lift-related wingtip vortices affect total drag
• Describe how drag influences required thrust and overall energy demands of flight

Learning Objectives

• Explain how homeostasis maintains internal conditions within a narrow range using set points, tolerances, and feedback.
• Identify sensor, control center, and effector roles in a homeostatic loop and predict likely responses to disturbances.
• Analyze trade-offs involved in maintaining stability (energy use, slowed growth, or constrained transport).

Learning Objectives

• Explain how criteria and constraints guide engineering design for complex problems.
• Use performance metrics and benchmark comparisons to evaluate design concepts quantitatively.
• Connect qualitative goals (e.g., safety, effectiveness) to measurable targets and feasible constraints.+ Show more

Learning Objectives

• Explain Mendelian principles of segregation and independent assortment using meiosis-based reasoning.
• Distinguish incomplete dominance, codominance, sex linkage, polygenic inheritance, and genetic linkage.
• Use probability to predict likely offspring phenotypes and interpret pedigrees and blood-group patterns.

Learning Objectives

• Explain how aerobic and anaerobic respiration release energy by oxidizing organic molecules to produce ATP.
• Describe the role of glycolysis, the citric acid cycle, and the electron transport chain in cellular energy release.
• Compare how oxygen availability affects which respiration pathway dominates in different environments.

Learning Objectives

• Analyze series and parallel circuits to determine voltages, currents, and equivalent resistance
• Use conservation ideas (charge/current and energy/voltage) to support quantitative circuit calculations
• Compute power in circuits and interpret how component changes affect circuit behavior+ Show more

Learning Objectives

• Identify different types of representations used to convey matter interactions.
• Interpret graphs, equations, and tabulated data in scientific contexts.
• Select appropriate representations for quantitative comparison and communication.+ Show more

Learning Objectives

• Explain how cosmic microwave background (CMB) measurements inform models of the early universe
• Interpret galactic redshift as evidence for an expanding universe and connect it to large-scale structure
• Describe how primordial elemental abundances constrain early-universe conditions and time sequence

Learning Objectives

• Explain how quantum theory accounts for wave–particle duality and energy quantization in atoms.
• Describe how orbitals (including nodal patterns and hybridization ideas) relate to chemical bonding tendencies.
• Interpret atomic spectral evidence (photoelectron and absorption spectra) to support claims about ionization energies and electron affinities.

Learning Objectives

• Understand the mathematical relationships governing gravitational and electrostatic forces.
• Apply inverse-square law formulas to calculate magnitudes of forces between masses and charges.
• Predict the direction of forces based on vector principles and charge/mass interactions.+ Show more

Learning Objectives

• Explain how thermal energy moves through conduction, convection, and radiation.
• Use temperature gradients and the idea of heat flux to describe heat transfer direction and rate.
• Apply calorimetry concepts to relate temperature change and phase change to energy transfer.+ Show more

Learning Objectives

• Explain how electrical system energy efficiency is affected by resistive losses, power factor, and thermal losses.
• Compare efficiency metrics and design choices used to reduce wasted energy and operating cost.
• Apply system-efficiency reasoning to real-world examples such as LEDs, variable-speed drives, and transmission lines.

Learning Objectives

• Explain how mutations create genetic variation at the nucleotide and chromosomal levels
• Describe common mechanisms that cause mutations and how they can change gene function
• Use examples to connect mutation type to changes in phenotype and population variation

Learning Objectives

• Explain how DNA molecules are organized into chromosomes and how they encode genes.
• Describe the process of chromosome segregation during gamete formation and fusion.
• Understand how genetic variation in DNA sequences leads to observable traits.+ Show more

Learning Objectives

• Use Newton’s Second Law (F = ma) to predict how net force affects acceleration for objects with different masses.
• Interpret motion situations (free fall, projectiles, friction/contact on inclines, uniform circular motion) using vectors and net force ideas.
• Connect algebraic relationships to graphs and written explanations of motion trajectories.

Learning Objectives

• Define net force as the vector sum of all forces acting on an object.
• Explain how unbalanced forces cause changes in motion.
• Describe the relationship between net force, mass, and acceleration using diagrams and reasoning.+ Show more

Learning Objectives

• Explain how free-body diagrams (FBDs) represent forces acting on an object
• Determine net force magnitude and direction by combining perpendicular force components
• Decompose forces on inclined surfaces into perpendicular (normal) and parallel (friction/gravity) components+ Show more

Learning Objectives

• Understand the components and structure of ecosystem models, including biotic and abiotic factors.
• Identify how resource flows, feedbacks, and disturbances are represented in system diagrams.
• Interpret how changes in one part of an ecosystem propagate through connected components.+ Show more

Learning Objectives

• Understand the mechanisms that lead to speciation and biodiversity.
• Identify different types of reproductive barriers and their roles in lineage divergence.
• Describe examples of adaptive radiation and plant polyploid speciation.+ Show more

Learning Objectives

• Explain how energy exchange and particle motion cause phase transitions between solid, liquid, and gas.
• Describe melting, freezing, vaporization, and condensation and identify them in real-life Alberta examples.
• Predict how changing temperature or pressure can lead to a reversible change in state of matter.+ Show more

Learning Objectives

• Explain how engineers decompose complex problems into manageable subproblems.
• Use optimization ideas (objective metrics and constraints) to guide design decisions.
• Evaluate trade-offs among performance, cost, and manufacturability using quantitative criteria.+ Show more

Learning Objectives

• Explain how biotechnology can improve agriculture through genetic and breeding strategies that increase crop resilience
• Describe how molecular diagnostic techniques help identify plant and animal pathogens
• Evaluate how bioremediation uses microbes to degrade hydrocarbons while considering ethical and regulatory responsibilities+ Show more

Learning Objectives

• Understand how human activities affect ecosystems and environment.
• Identify scientific tools used to monitor environmental changes.
• Analyze mitigation strategies for reducing human impacts.+ Show more

Learning Objectives

• Explain chemical reaction outcomes using conservation of atoms and atomic rearrangement.
• Connect observable evidence (gas, color, temperature, precipitate) to predicted products.
• Use balanced formulations to support evidence-based claims about reactions.

Learning Objectives

• Analyze how birth rates, death rates, and limiting factors shape population size over time.
• Distinguish between exponential growth and logistic growth using the concept of carrying capacity.
• Explain how density-dependent and density-independent factors influence population growth and stability.+ Show more

Learning Objectives

• Explain how the relative positions of Earth, the Moon, and the Sun produce lunar phases and solar/lunar eclipses.
• Describe how Earth’s axial tilt and orbital motion change insolation and daylength to drive seasons.
• Connect gravitational interaction between Earth and the Moon to tides and predict repeating tidal timing using synodic and sidereal ideas.

Learning Objectives

• Classify chemical reactions as synthesis, decomposition, single displacement, double displacement, or combustion based on particle/species changes.
• Predict likely products by applying typical reaction patterns and balancing equations (where needed).
• Interpret evidence of chemical change (temperature change, gas formation, precipitates, pH change) using reaction-type reasoning.

Learning Objectives

• Explain linear momentum as a vector quantity and state when it is conserved for an isolated system
• Define impulse as the time integral of force and connect impulse to the change in momentum
• Apply momentum conservation using algebraic relations for one-dimensional and multi-object systems+ Show more

Learning Objectives

• Explain how environmental and human health effects can become part of science-based constraints in design.
• Identify ways materials and processes can impact air, water, soil, and local communities.
• Distinguish solutions that are technically feasible from solutions that are socially and environmentally responsible.

Learning Objectives

• Compare different energy and mineral resource options based on environmental, economic, and social factors.
• Analyze the impacts of resource extraction methods like coal combustion, mountaintop removal, hydraulic fracturing, and renewable energy installations.
• Evaluate trade-offs in resource management, considering life-cycle impacts, land use, water consumption, and emissions.+ Show more

Learning Objectives

• Explain why impact evaluation must consider benefits, risks, tradeoffs, and unintended consequences over time.
• Identify common categories of impacts (environmental, health, resource use) and how engineers can mitigate harm.
• Use evidence-based criteria to compare alternatives and make a reasoned recommendation.

Learning Objectives

• Understand the interactions between land and water in ecosystem health.
• Identify practices that promote soil conservation and sustainable water use.
• Evaluate the impact of land-use changes on ecosystem resilience and productivity.+ Show more

Learning Objectives

• Understand how to systematically evaluate different design solutions using modeling and analysis.
• Identify and quantify trade-offs among performance, cost, durability, and manufacturability.
• Apply consistent metrics and model-based reasoning to compare options.+ Show more

Learning Objectives

• Explain how density differences, wind, and Earth’s rotation drive ocean circulation patterns.
• Describe major circulation features such as thermohaline circulation, ocean gyres, and coastal upwelling.
• Connect ocean observations (ARGO floats, satellite altimetry, and salinity-temperature profiles) to heat and mass transport.+ Show more

Learning Objectives

• Explain how question framing, fair design, measurement strategy, data handling, and evidence-based reporting work together in an integrated synthesis inquiry
• Identify and apply key ideas of data provenance, cross-site comparability, and clear communication of limitations when combining datasets
• Use evidence from multiple sources to draw cautious, policy-relevant conclusions about environmental health

Learning Objectives

• Understand the relationship between energy transfer, material type, and temperature change.
• Explain the concept of specific heat capacity and how it affects temperature responses.
• Relate microscopic particle energy to macroscopic temperature measurements.+ Show more

Learning Objectives

• Explain exponential growth, logistic regulation, and cyclical population fluctuations in terms of limiting factors.
• Describe how carrying capacity, reproductive strategies, and time lags shape population trajectories.
• Use Alberta examples (snowshoe hare–lynx cycles and insect outbreaks) to connect theory to real populations.+ Show more

Learning Objectives

• Explain how local pollution sources can spread through air and water or settle on land.
• Identify practical actions communities can take to reduce pollution before it harms ecosystems.
• Describe how individual and group choices support healthier habitats and protect resources.

Learning Objectives

• Describe matter as composed of tiny particles and explain their behavior.
• Relate particle motion, collisions, and spacing to phases and changes of state.
• Understand how temperature and thermal energy affect particle behavior in gases.+ Show more

Learning Objectives

• Interpret trends in temperature, precipitation, and sea level using instrumental, proxy, and satellite records
• Explain how radiative forcing contributes to observed climate change and influences future projections
• Evaluate uncertainty in climate projections by comparing scenarios and interpreting ensemble spread

Learning Objectives

• Describe geologic processes that modify Earth's surface over different time scales.
• Identify evidence such as rock strata, fossils, and landforms used to interpret landscape evolution.
• Differentiate between rapid events like volcanic eruptions and slow processes like weathering.+ Show more

Learning Objectives

• Explain how geographic isolation and reproductive barriers can lead to speciation and population divergence.
• Describe allopatric and sympatric speciation and connect them to adaptive radiation and lineage sorting.
• Interpret phylogenetic trees using ideas such as monophyly, homology, and tree topology.