Science Worksheets

Learning Objectives

• Explain how enzyme activity is modulated through allosteric regulation and feedback inhibition.
• Describe the role of covalent modifications in enzyme activity control.
• Understand the influence of hormones like insulin and glucagon on carbohydrate metabolism.+ Show more

Learning Objectives

• Explain the principle of conservation of energy in isolated systems.
• Describe the conservation of momentum in different collision scenarios.
• Differentiate between elastic, inelastic, and perfectly inelastic collisions using conservation equations.+ Show more

Learning Objectives

• Understand the concept of electric potential difference and its measurement units.
• Identify different sources of voltage and how they affect current flow in circuits.
• Compare household voltages and renewable energy outputs relevant to Alberta.+ Show more

Learning Objectives

• Compare and contrast rocks and soil based on appearance and behavior.
• Identify different characteristics of rocks and soil, such as texture, size, and composition.
• Understand how rocks and soil respond to pressure and can be separated or shaped.+ Show more

Learning Objectives

• Describe how particle motion relates to temperature and phase changes in matter.
• Explain energy transfer during phase changes such as melting, boiling, and condensation.
• Relate microscopic particle behavior to macroscopic temperature measurements.+ Show more

Learning Objectives

• Explain the atomic composition of simple molecules and their extended structures using particle models.
• Identify elements and interpret symbolic formulas of molecules such as H2O and CO2.
• Understand how molecular diagrams and models convey atom types, numbers, and bonding arrangements.+ Show more

Learning Objectives

• Explain the principle of mass conservation in chemical reactions within closed systems.
• Track atoms across reactants and products at the particulate level to understand mass balance.
• Interpret symbolic chemical equations in terms of atomic and mass conservation.+ Show more

Learning Objectives

• Explain how natural resources are transformed into synthetic materials.
• Describe the relationship between source materials, molecular structure, and material properties.
• Analyze environmental and resource considerations in sourcing and modifying materials.+ Show more

Learning Objectives

• Identify observable indicators of chemical change such as color change, gas production, precipitate formation, and temperature change.
• Interpret qualitative and quantitative data to distinguish between chemical and physical reactions.
• Analyze reaction processes like corrosion, combustion, and acid-base interactions to understand particle rearrangements and formation of new substances.+ Show more

Learning Objectives

• Understand human activities that affect natural ecosystems.
• Identify examples of habitat fragmentation, pollution, and resource extraction.
• Describe strategies for conservation and restoration to mitigate environmental impacts.

Learning Objectives

• Understand how human activities impact biodiversity through habitat fragmentation and pollution.
• Recognize the effects of climate change on species distribution and phenology.
• Identify patterns of invasive species introduction and overexploitation consequences.+ Show more

Learning Objectives

• Interpret streamfunction plots to identify dominant wind patterns
• Understand atmospheric and oceanic circulation mechanisms
• Relate circulation patterns to climate phenomena such as jet streams, trade winds, and thermohaline circulation

Learning Objectives

• Understand the principles of light reflection and refraction.
• Identify the factors affecting how light bends and reflects.
• Explain how lenses and optical phenomena like mirages form images.+ Show more

Learning Objectives

• Understand the basic concepts of natural selection.
• Identify examples of natural selection in nature.
• Learn about different modes of selection: directional, stabilizing, and disruptive.+ Show more

Learning Objectives

• Understand the concept of population growth models
• Identify different types of population growth, such as exponential and logistic
• Recognize factors influencing population changes+ Show more

Learning Objectives

• Describe the main characteristics of solid, liquid, gas, and plasma states of matter.
• Explain the kinetic molecular theory as it relates to phase changes.
• Identify energy changes associated with phase transitions such as melting, boiling, condensation, and sublimation.+ Show more

Learning Objectives

• Understand the characteristics of drainage basins and watershed boundaries.
• Identify factors influencing runoff and stream network formation.
• Describe how land cover, slope, and soil type affect infiltration and overland flow.+ Show more

Learning Objectives

• Understand the formation and origin of the solar system.
• Identify key properties and features of planets within the solar system.
• Describe planetary motions, phases, and eclipses observed from Earth.+ Show more

Learning Objectives

• Interpret multiple lines of evidence supporting the theory of evolution.
• Describe mechanisms like natural selection, genetic drift, gene flow, and mutation.
• Evaluate scenarios illustrating adaptation, such as antibiotic resistance and environmental change.+ Show more

Learning Objectives

• Analyze hydrologic data to understand water's role in Earth's surface processes.
• Identify examples of landscape change caused by water erosion, transport, and deposition.
• Interpret discharge records, sediment measurements, and watershed maps to assess hydrologic feedbacks.+ Show more

Learning Objectives

• Understand the concept of green infrastructure and its role in stormwater management.
• Identify different types of nature-based and engineered green infrastructure practices.
• Explain how design parameters influence the effectiveness of green infrastructure solutions.+ Show more

Learning Objectives

• Explain how friction and drag oppose relative motion and affect acceleration
• Identify the direction of friction and drag forces using everyday scenarios and free-body reasoning
• Describe how friction depends on normal force and surface conditions, and how drag depends on speed and shape+ Show more

Learning Objectives

• Understand the relationship between pressure, fluid density, and depth as described by p = ρgh.
• Explain how pressure differences occur in communicating vessels and the hydrostatic paradox.
• Calculate pressure at various depths in different fluid scenarios and analyze the forces involved.+ Show more

Learning Objectives

• Understand and describe the key properties of waves, including amplitude, frequency, wavelength, and phase.
• Apply the wave speed formula: wave speed = frequency × wavelength to analyze wave scenarios.
• Explain how sinusoidal functions model wave behavior and describe interference and standing waves.+ Show more

Learning Objectives

• Understand the principle of conservation of atoms during chemical reactions.
• Classify different types of chemical reactions including synthesis, decomposition, single- and double-displacement, and combustion.
• Learn to interpret stoichiometric coefficients as ratios that balance chemical equations.+ Show more

Learning Objectives

• Understand the concept of inheritance and how traits are transmitted from parents to offspring through genes.
• Learn to model inheritance patterns using Punnett squares and probability.
• Predict offspring trait ratios in monohybrid crosses, including dominant and recessive traits.+ Show more

Learning Objectives

• Understand how genetic factors contribute to observable variation among individuals.
• Explain how environmental factors influence phenotypic traits.
• Recognize models of allele combinations and mutation impacts on traits.+ Show more

Learning Objectives

• Understand the factors that influence reaction rates including concentration, temperature, and molecular orientation.
• Explain collision theory and the concept of activation energy.
• Learn how rate laws are expressed and determined experimentally.+ Show more

Learning Objectives

• Understand the concept of bond polarity and how it relates to partial charges.
• Identify polar and nonpolar bonds based on electronegativity differences.
• Explain how bond dipoles contribute to the overall polarity of molecules.+ Show more

Learning Objectives

• Understand the concept of atomic radius and how it varies across the periodic table.
• Identify the pattern of atomic size changes across periods and down groups.
• Analyze the factors that influence atomic radii in elements.+ Show more

Learning Objectives

• Construct and interpret ecosystem system diagrams that show biotic and abiotic components, trophic connections, and disturbance effects.
• Use quantitative stock-and-flow ideas to explain how changes propagate through an ecosystem over time.
• Identify appropriate model boundaries, variables, and scale to support reasoning about resilience, equilibrium, and temporal dynamics.

Learning Objectives

• Understand the concept of trophic modeling and its applications in ecology.
• Describe how mass-balance approaches and flow diagrams represent energy flow among trophic compartments.
• Explain the assumptions and sensitivities involved in trophic system models.+ Show more

Learning Objectives

• Describe the basic principles of the particle theory of matter.
• Explain how particle motion and arrangement influence the properties of solids, liquids, and gases.
• Connect microscopic particle behavior with observable macroscopic traits such as rigidity, flow, and compressibility.+ Show more

Learning Objectives

• Understand the work–energy theorem and its application in connecting net work to changes in kinetic energy.
• Explain the concept of power as the rate at which energy is transferred.
• Analyze cases with variable forces and nonconservative dissipation using integral expressions for work.+ Show more

Learning Objectives

• Explain the relationship between chemical bonds and energy changes during reactions.
• Distinguish between exothermic and endothermic processes based on bond energies.
• Interpret potential energy diagrams to analyze bond formation and breaking.+ Show more

Learning Objectives

• Identify energy sources and receivers in everyday systems
• Explain how energy transfers through collisions, waves, currents, and motion
• Trace energy through multi-step and branching systems+ Show more

Learning Objectives

• Understand the principles and importance of environmental monitoring
• Identify key criteria for effective sampling and sensor placement
• Describe data management practices for long-term trend detection+ Show more

Learning Objectives

• Understand the concepts of power, work, and energy in mechanical and electrical systems.
• Use the formulas P = W/t and P = IV to compute power in different contexts.
• Compare theoretical predictions of power with observed measurements.+ Show more

Learning Objectives

• Understand systematic evaluation of different design solutions using modeling and analysis.
• Identify and quantify trade-offs among performance, cost, durability, and manufacturability.
• Apply models to predict and observe behaviors of prototypes in engineering contexts.+ Show more

Learning Objectives

• Describe the structural components of biological membranes including bilayer structure and membrane proteins.
• Explain mechanisms of passive and active transport across membranes, including diffusion, osmosis, and ion pumps.
• Analyze how membrane potential and electrochemical gradients influence transport processes and homeostasis.+ Show more

Learning Objectives

• Understand the principles of sensor selection and calibration in measurement systems.
• Analyze signal processing techniques, resolution limits, and sampling considerations.
• Evaluate calibration curves, instrument uncertainty, and quality control procedures.+ Show more

Learning Objectives

• Analyze how natural resource availability affects land use decisions.
• Understand the relationship between resource distribution and agricultural expansion.
• Evaluate the impact of natural hazards and climate change on human settlement patterns.

Learning Objectives

• Explain the difference between power and energy and compute energy over time using power ratings.
• Analyze system performance using efficiency and accounting for energy losses across a process.
• Compare energy budgets for two generation sources using power, time, and throughput reasoning.

Learning Objectives

• Understand the basic concepts of reaction rate and collision theory.
• Identify factors influencing the speed of chemical reactions.
• Interpret the role of catalysts, temperature, concentration, and surface area in reactions.+ Show more

Learning Objectives

• Understand how camouflage functions as an adaptation for survival.
• Identify tradeoffs associated with camouflage in animals.
• Analyze how environmental conditions influence adaptive traits.+ Show more

Learning Objectives

• Identify major carbon reservoirs in Earth's system, including atmosphere, biosphere, oceans, and geosphere.
• Understand how fluxes such as photosynthesis, respiration, dissolution, sedimentation, and fossil fuel formation move carbon among reservoirs.
• Recognize the timescales of carbon exchange and how human activities impact natural carbon budgets.+ Show more

Learning Objectives

• Understand how physical and conceptual models represent scientific systems.
• Identify criteria for evaluating models and their limitations.
• Analyze examples of models used in understanding water cycles, particle mixtures, and motion.+ Show more

Learning Objectives

• Identify the basic concepts of circular motion.
• Explain centripetal and tangential acceleration.
• Relate the radius, speed, and force in circular motion.+ Show more