Science Worksheets

Learning Objectives

• Describe the conceptual sequence of cellular respiration: glycolysis, citric acid cycle, and the electron transport chain.
• Explain how mitochondria enable aerobic ATP production in eukaryotic cells through proton gradients and chemiosmosis.
• Contrast aerobic respiration with anaerobic fermentation in terms of substrate use, oxygen dependence, and relative ATP yield.

Learning Objectives

• Understand the concept of the mole and its relation to particles, mass, and gas volume.
• Perform conversions between grams, moles, and particle counts using molar mass and Avogadro's number.
• Apply molar calculations to real-world contexts such as natural gas and fertilizer production.+ Show more

Learning Objectives

• Understand how to calculate theoretical yield from balanced chemical equations.
• Identify factors that affect actual yield and percent yield in chemical reactions.
• Apply concepts of limiting reagents and side reactions to real-world chemical processes.+ Show more

Learning Objectives

• Identify and describe common observable properties of substances.
• Understand regional examples illustrating observable traits.
• Apply vocabulary related to observable properties in classification tasks.+ Show more

Learning Objectives

• Understand that matter is made of tiny particles called atoms.
• Identify the basic units that make up elements and substances.
• Connect particle models to properties like density, melting point, and reactivity.+ Show more

Learning Objectives

• Explain segregation and independent assortment as mechanisms behind Mendelian inheritance
• Distinguish dominant, recessive, incomplete dominance, codominance, and multiple-allele effects on phenotype
• Use Punnett squares to predict probabilities and phenotype ratios for monohybrid and dihybrid crosses

Learning Objectives

• Explain how fossils form and describe what kinds of evidence fossils can preserve.
• Use fossil assemblages to infer past environments and conditions.
• Describe how fossils help scientists compare and match layers in Earth’s history.

Learning Objectives

• Apply the work–energy theorem to relate net work to changes in kinetic energy
• Distinguish kinetic, gravitational potential, and elastic potential energy using appropriate formulas
• Use power and the ideas of conservative vs. non-conservative forces to analyze energy transfer

Learning Objectives

• Explain what makes a design problem: a need plus measurable requirements and constraints
• Identify how sketches, dimensions, and performance goals help designers create testable solutions
• Use evidence from requirements (size, safety, budget) to choose and justify a solution

Learning Objectives

• Explain how natural and human factors change Earth’s long-term climate by altering incoming sunlight and outgoing heat
• Compare the roles of greenhouse gases, aerosols, and volcanic eruptions in the Earth’s energy balance
• Analyze how climate variations (e.g., El Niño) and long-term orbital changes affect where and how energy is distributed+ Show more

Learning Objectives

• Understand the basic concepts of ecology and ecosystems.
• Identify the roles of producers, consumers, and decomposers in an ecosystem.
• Explain the flow of energy through an ecological food chain.+ Show more

Learning Objectives

• Understand the basic quantities used to measure motion, including distance, time, and speed.
• Learn how to accurately represent and calculate average speed from tabulated data.
• Identify common sources of measurement error in motion experiments and how to minimize them.+ Show more

Learning Objectives

• Compare epithelial, connective, muscle, and nervous tissues by cellular features and specialized structures.
• Explain how extracellular matrix and cell junctions support tissue function.
• Describe structural-functional relationships in muscle contraction and nervous signal transmission.+ Show more

Learning Objectives

• Understand the spatial distribution, focal depths, and mechanisms of seismic activity.
• Identify active tectonic structures and stress regimes through seismic patterns.
• Analyze seismic data to interpret crustal and mantle deformation processes.+ Show more

Learning Objectives

• Compare thermal conductivity across metals, ceramics, polymers, and composites using qualitative reasoning
• Explain how free electrons and lattice vibrations contribute to heat conduction differences
• Describe how density, porosity, and moisture affect effective thermal conductivity+ Show more

Learning Objectives

• Explain how gravity and fusion interact to determine a star’s main-sequence stage
• Compare the evolutionary paths of stars by relating outcomes to stellar mass
• Describe how stellar evolution produces visible changes and contributes to chemical enrichment

Learning Objectives

• Use oxidation-state conventions to identify which species is oxidized and which is reduced
• Form and systematically balance half-reactions and overall redox equations
• Connect standard reduction potentials to cell spontaneity and calculate or interpret cell voltage+ Show more

Learning Objectives

• Explain how DNA stores genetic information and how that information guides cellular processes
• Describe how complementary base pairing supports accurate DNA replication
• Connect DNA sequence variation to inheritance, traits, and evolutionary change

Learning Objectives

• Understand the concept of homeostasis and its importance in maintaining internal body conditions.
• Identify the role of sensors, integrating centers, and effectors in feedback mechanisms.
• Describe how various body systems contribute to homeostasis, including respiratory, circulatory, endocrine, renal, and nervous systems.

Learning Objectives

• Explain what mass wasting is and describe common types (rockfalls, landslides, slumps).
• Identify factors that can trigger mass wasting, such as heavy rainfall, freeze-thaw, earthquakes, and erosion.
• Describe how deposited debris can change drainage patterns and affect later erosion.

Learning Objectives

• Understand different forms of energy and how they convert from one to another in practical devices.
• Identify the efficiency metrics and common loss channels in energy conversion systems.
• Analyze pathways of energy flow in devices like photovoltaic cells, electric motors, and engines.+ Show more

Learning Objectives

• Analyze the environmental, economic, and sustainability trade-offs involved in resource development and management.
• Compare different energy and mineral resource extraction methods based on lifecycle emissions, ecosystem impacts, and resource depletion.
• Evaluate case studies of fossil fuels, renewable energy deployment, and mining practices to understand their long-term implications.+ Show more

Learning Objectives

• Understand how pollutants enter and impact ecosystems.
• Describe bioaccumulation and biomagnification processes.
• Explain how nutrient over-enrichment leads to dead zones.+ Show more

Learning Objectives

• Identify Newton’s third-law force pairs by specifying the two interacting objects and the forces acting on each object.
• Explain why third-law forces are equal in magnitude and opposite in direction but can produce different accelerations.
• Apply third-law ideas to propulsion, gravity interactions, and contact forces in collisions.+ Show more

Learning Objectives

• Identify common sources of systematic and random error in measurements and investigations.
• Explain how uncertainty can be represented using significant figures and error margins.
• Apply basic uncertainty reasoning (including error propagation ideas) to simple measurement situations.+ Show more

Learning Objectives

• Explain how magnetic separation sorts mixtures using differences in magnetic properties
• Describe observations of what moves toward a magnet versus what stays behind
• Distinguish physical separation from chemical change

Learning Objectives

• Explain how hydraulic systems transmit force using Pascal’s principle and fluid pressure.
• Use the relationship between pressure, force, and piston area to predict force multiplication.
• Describe how incompressible fluid allows remote force application and discuss real-system losses and seal integrity.

Learning Objectives

• Understand key concepts of reaction stoichiometry, mass conservation, and rate control in industrial chemical processes.
• Analyze Alberta-specific examples such as bitumen upgrading, hydrogen production, and ammonia synthesis.
• Apply principles of mass-accounting practices, yield estimation, and the interplay of kinetics and thermodynamics in process design.

Learning Objectives

• Explain the purpose and ideal behavior of ammeters and voltmeters in electrical measurements
• Use the units amperes (A) and volts (V) to interpret what measured values represent
• Predict and interpret ideal readings in series and parallel circuits

Learning Objectives

• Explain how electron transport chain complexes generate a proton-motive force during oxidative phosphorylation
• Describe the roles of electron donors, electron carriers, and oxygen as the terminal electron acceptor
• Calculate and interpret theoretical ATP yields from NADH and FADH2 and identify factors that reduce actual ATP production+ Show more

Learning Objectives

• Understand community-based stewardship practices such as planting and shelterbelts.
• Identify the benefits of urban canopy programs and Indigenous land care methods.
• Explore real-world examples from Alberta that demonstrate landscape benefits.+ Show more

Learning Objectives

• Explain how predation, competition, mutualism, and parasitism shape ecosystem communities
• Describe how energy flows through trophic levels and why food webs are more realistic than single food chains
• Analyze how changes in one population can trigger trophic cascades and alter community structure+ Show more

Learning Objectives

• Understand different conservation strategies such as protected areas, habitat restoration, sustainable harvesting, and invasive species control.
• Explain how each strategy helps restore or maintain ecosystem balance.
• Identify trade-offs involved in conservation efforts and the importance of monitoring ecological responses.+ Show more

Learning Objectives

• Understand the basic components and functions of electric circuits.
• Identify different types of circuit diagrams and their symbols.
• Evaluate factors affecting the efficiency of electrical energy transmission.+ Show more

Learning Objectives

• Identify renewable and nonrenewable natural resources and explain how their formation times affect supply
• Describe how natural resources are distributed regionally and how scientists assess resource availability
• Explain economic and environmental trade-offs of extracting resources, including reclamation and sustainability+ Show more

Learning Objectives

• Define physical properties as observable or measurable characteristics that do not change a substance’s chemical identity.
• Identify and use examples of physical properties such as density, melting point, boiling point, colour, hardness, and conductivity.
• Distinguish intensive properties from extensive properties and explain why that distinction matters for comparing materials.

Learning Objectives

• Describe the mechanisms of thermal conduction, convection, and radiation in energy transfer.
• Explain how energy transfer affects temperature changes and insulation.
• Analyze how devices like solar panels utilize energy transfer principles to interact with the environment.+ Show more

Learning Objectives

• Explain how dipole-dipole interactions, hydrogen bonding, and London dispersion forces differ and how they arise between molecules.
• Predict trends in boiling point, viscosity, and solubility based on the relative strength of intermolecular forces.
• Use molecular polarity and hydrogen-bonding ability to justify why energy is required to separate molecules during phase changes.

Learning Objectives

• Understand the basic principles of distillation and how it separates components based on boiling points.
• Differentiate between simple and fractional distillation methods.
• Explain how phase changes and vapor pressure enable separation of liquid mixtures like water and ethanol.+ Show more

Learning Objectives

• Understand how multiple bodies and forces interact within complex mechanical systems.
• Apply Newton's laws, net force analysis, and energy accounting to predict system motion.
• Identify energy transfer, energy loss, and dominant forces during system events like collisions.+ Show more

Learning Objectives

• Explain how energy is transferred through trophic levels in an ecosystem
• Differentiate energy flow from matter recycling and describe why energy is directional
• Analyze how decomposers contribute to nutrient availability and energy movement+ Show more

Learning Objectives

• Describe the organization of protons, neutrons, and electrons within an atom.
• Explain how electron arrangements influence reactivity and bonding tendencies.
• Identify regional examples such as sodium and carbon to illustrate atomic behavior in industry and environment.+ Show more

Learning Objectives

• Construct conceptual and quantitative models that represent relationships among system variables.
• Estimate parameters from data, validate models with new measurements, and refine structure based on predictive performance.
• Use dimensional analysis and scaling to check model consistency and transfer results across conditions.+ Show more

Learning Objectives

• Analyze the significance of stratigraphic sequences and index fossils in understanding Earth's history.
• Identify key transitional fossils that demonstrate morphological change and lineage continuity.
• Explain how comparative dating and fossil correlation support theories of macroevolution and extinction events.+ Show more

Learning Objectives

• Understand different strategies used in ecosystem conservation.
• Identify the importance of habitat connectivity and threat reduction.
• Analyze how ecological, social, and economic factors influence conservation efforts.+ Show more

Learning Objectives

• Understand the mechanisms of natural selection and how they influence evolution.
• Identify examples of natural selection in real-world scenarios such as finch beak morphology and bacterial resistance.
• Analyze the roles of variation, inheritance, and selective pressures in shaping populations.+ Show more

Learning Objectives

• Explain how gravity governs the motions of celestial bodies within the solar system and galaxies.
• Describe the concept of orbital trajectories and the balance between inertia and gravity.
• Identify observable manifestations of gravitational effects such as planetary paths and comet trajectories.+ Show more

Learning Objectives

• Explain apparent daily motion of the Sun, Moon, and stars as a result of Earth’s rotation.
• Describe diurnal rising and setting and how Earth’s rotation creates apparent paths across the sky.
• Use the ideas of the celestial sphere and the horizon to explain how sky objects appear to move.+ Show more