Science Worksheets

Learning Objectives

• Understand the different types of seismic waves and their paths through Earth's layers.
• Identify the significance of shadow zones in determining Earth's internal composition.
• Explain how variations in seismic wave speeds reveal information about Earth's interior.

Learning Objectives

• Understand how potential and kinetic energy relate to forces and motion in mechanical systems.
• Identify factors such as height, mass, and speed that influence mechanical energy.
• Describe qualitative energy conversions between potential and kinetic forms.+ Show more

Learning Objectives

• Understand the concept of habitat restoration and its role in conservation.
• Identify different stewardship strategies used to protect biodiversity.
• Evaluate the importance of habitat restoration, protected-area design, and community involvement.

Learning Objectives

• Explain how anthropogenic pollutants enter ecosystems through key exposure pathways in aquatic and terrestrial environments.
• Describe how nutrients, hydrocarbons, and airborne pollutants can affect organism health and ecosystem chemistry.
• Connect pollutant sources to observable ecological effects such as food web changes and bioaccumulation risks.

Learning Objectives

• Explain why matching an indicator’s pH transition range to the expected equivalence pH improves titration accuracy.
• Select an appropriate indicator for different acid–base titration types based on the equivalence pH (basic vs. acidic).
• Justify indicator choice using titration type, indicator transition interval, and expected endpoint clarity.+ Show more

Learning Objectives

• Understand the concept of linear momentum as a conserved vector quantity.
• Learn how impulse relates to changes in momentum.
• Explore algebraic conservation relations for isolated systems.+ Show more

Learning Objectives

• Identify the main components of coupled Earth system models.
• Explain how atmosphere, ocean, cryosphere, and biosphere processes interact.
• Recognize the importance of boundary conditions and diagnostics in models.+ Show more

Learning Objectives

• Understand fundamental components of electric circuits, including resistors, batteries, and wires.
• Learn the concepts of electric potential difference (voltage), current, and resistance.
• Apply Ohm’s law to calculate circuit quantities in series and parallel arrangements.+ Show more

Learning Objectives

• Understand the fundamental properties of electromagnetic waves
• Describe how electric and magnetic fields oscillate in relation to each other
• Explain the propagation of electromagnetic waves in a vacuum+ Show more

Learning Objectives

• Use dimensional analysis to convert between moles, particles, and mass using molar mass and Avogadro’s number
• Convert between moles of reactants and products using balanced chemical equations
• Identify the limiting reactant and estimate theoretical yield from molar relationships+ Show more

Learning Objectives

• Understand different forms of energy including kinetic, potential, thermal, chemical, radiant, and nuclear.
• Identify examples of kinetic energy in various objects.
• Recognize how energy transforms between different forms during physical and biological processes.

Learning Objectives

• Understand how quantitative and conceptual models represent energy and matter fluxes among trophic compartments.
• Learn about mass-balance approaches, flow diagrams, and simple mathematical models used in lake and forest systems.
• Evaluate model assumptions, parameter sensitivity, and the role of model comparisons in interpreting system behavior under disturbance or management.

Learning Objectives

• Understand various environmental pressures that affect ecosystems
• Recognize how habitat loss, pollution, climate change, and invasive species influence biodiversity
• Analyze case studies like coral bleaching and deforestation to identify adaptive responses+ Show more

Learning Objectives

• Explain why engineered systems require trade-off reasoning when improving one feature worsens another.
• Evaluate alternatives using cost, performance, and risk metrics, including long-term operating and maintenance effects.
• Use data and models to justify decisions under uncertainty and regulatory constraints.

Learning Objectives

• Explain how gravity provides the centripetal force that keeps an object in orbit.
• Relate orbital speed to orbital radius and the mass of the central body.
• Describe how orbital energy is partitioned into kinetic and gravitational potential energy.+ Show more

Learning Objectives

• Understand the concepts of exothermic and endothermic reactions
• Interpret enthalpy changes associated with chemical processes
• Use standard enthalpies of formation to calculate reaction enthalpy+ Show more

Learning Objectives

• Explain how erosion and deposition reshape Earth’s surface using the roles of water, wind, ice, and gravity.
• Describe how factors such as slope, rock resistance, vegetation, and water flow strength affect the rate and pattern of erosion.
• Differentiate the environments where erosion and deposition commonly form features such as river valleys, deltas, dunes, and coastal beaches.

Learning Objectives

• Describe how the nervous and endocrine systems coordinate responses to stimuli.
• Explain the roles of nerve impulses and hormones in maintaining homeostasis.
• Identify examples of rapid neural responses and longer-term hormonal effects.+ Show more

Learning Objectives

• Define speed as a scalar quantity representing how fast an object moves.
• Explain velocity as a rate of change of position with both magnitude and direction.
• Describe acceleration as the rate at which velocity changes over time.+ Show more

Learning Objectives

• Understand how position-time graphs are used to analyze motion.
• Interpret the shape and slope of position-time graphs.
• Connect features of graphs to physical concepts like speed and acceleration.+ Show more

Learning Objectives

• Understand how series and parallel circuit arrangements affect current and voltage distribution.
• Identify the characteristics of series versus parallel circuits and how they influence device behaviour.
• Explain the effects of circuit breaks in series and parallel arrangements.+ Show more

Learning Objectives

• Understand the concept of force as a push or pull.
• Identify examples of forces in everyday life.
• Learn that force has both direction and strength (magnitude).+ Show more

Learning Objectives

• Understand how multiple forces acting at the same time affect the motion of an object.
• Identify examples of forces in different directions and their effects.
• Explain how forces that act together produce different results depending on their direction and magnitude.+ Show more

Learning Objectives

• Understand how to compare the motion of objects using simple data summaries.
• Distinguish between steady-speed and changing-speed motion visually and numerically.
• Use ratios and relative language to compare speeds without complex calculations.+ Show more

Learning Objectives

• Understand the fundamental mechanisms that drive evolution in populations.
• Identify the roles of natural selection, genetic drift, mutation, and gene flow.
• Explain how these mechanisms contribute to genetic variation and adaptation.+ Show more

Learning Objectives

• Understand the basic concepts of chemical reactions
• Identify reactants and products in chemical equations
• Explain how bonds break and form during reactions+ Show more

Learning Objectives

• Explain how magma forms through different geological processes such as decompression, heat transfer, and volatile addition.
• Describe the relationship between cooling rates and the texture/mineral composition of igneous rocks.
• Identify the roles of fractional crystallization and magma mixing in producing diverse igneous rocks.+ Show more

Learning Objectives

• Define and distinguish between speed, velocity, and acceleration
• Calculate speed from distance and time
• Understand the significance of direction in velocity+ Show more

Learning Objectives

• Understand how trees, fungi, animals, and understory plants interact to support ecosystem functions.
• Identify key species roles such as keystone and indicator species in Alberta.
• Explain the importance of species diversity for ecosystem resilience.+ Show more

Learning Objectives

• Identify basic components of electric circuits
• Understand the flow of electricity in a simple circuit
• Recognize different types of circuits and their functions+ Show more

Learning Objectives

• Describe how evaporation, precipitation, runoff, and groundwater recharge move water through the water cycle
• Explain how water cycle processes affect usable freshwater availability over time
• Identify ways land cover and temperature influence infiltration and streamflow+ Show more

Learning Objectives

• Identify how the lithosphere, hydrosphere, atmosphere, and biosphere interact as one Earth system
• Explain how energy from the Sun drives cycles involving water, gases, and heat
• Use cause-and-effect relationships to describe how change in one system affects others+ Show more

Learning Objectives

• Describe diagnostic physical and chemical properties of common rock-forming minerals.
• Explain how mineral composition relates to formation environment and stability.
• Connect mineral assemblages to petrogenetic histories and economic significance.+ Show more

Learning Objectives

• Understand key ethical considerations in biotechnology, including societal impacts and ecological consequences.
• Identify and evaluate ethical issues related to genetic manipulation, privacy, and regulation.
• Analyze case studies of biotech applications for ethical implications.+ Show more

Learning Objectives

• Interpret common circuit diagram symbols to identify components, connections, and control elements.
• Translate a schematic into an understanding of current paths and node relationships.
• Use reference nodes and notation to predict voltage differences across components.

Learning Objectives

• Understand the major carbon pools and flux pathways in Earth's system.
• Describe how natural and human activities influence regional carbon fluxes.
• Analyze examples of carbon transfer in Alberta ecosystems such as forests and peatlands.+ Show more

Learning Objectives

• Trace how energy transforms between mechanical motion and electrical energy in integrated systems using conservation ideas.
• Explain how work–energy and kinematics relate to system performance when electrical conversion is included.
• Account for energy losses (like friction and electrical resistance) when evaluating overall efficiency.

Learning Objectives

• Explain how current and conductor resistance affect resistive power losses in transmission lines
• Describe how transmission voltage and transformers help reduce losses and support voltage regulation
• Evaluate trade-offs between reducing current and meeting insulation and infrastructure requirements

Learning Objectives

• Explain the concept of bond polarity and how partial charges develop in molecules.
• Distinguish between polar bonds and polar molecules using examples like HCl and H2O.
• Understand how bond dipoles combine to influence molecular polarity and implications for solubility and interactions.+ Show more

Learning Objectives

• Explain how Earth’s axial tilt and revolution around the Sun produce seasonal patterns in sunlight.
• Describe how the Moon’s synodic cycle leads to repeating lunar phases.
• Interpret how gravitational interactions between Earth, the Moon, and the Sun drive tides.+ Show more

Learning Objectives

• Identify factors that influence population size
• Understand models of population growth
• Analyze the effects of environmental factors on populations

Learning Objectives

• Identify and describe the key mechanisms of evolution including natural selection, genetic drift, gene flow, and mutation.
• Explain how each mechanism influences allele frequencies within populations.
• Analyze how these mechanisms interact to shape evolutionary change.+ Show more

Learning Objectives

• Understand the concept of biodiversity and its significance.
• Identify the levels at which biodiversity is measured.
• Recognize how biodiversity correlates with ecosystem health.+ Show more

Learning Objectives

• Understand the stages of mitosis and meiosis
• Describe the role of cell division in growth, repair, and reproduction
• Explain how cell cycles are depicted and their significance in organismal development+ Show more

Learning Objectives

• Describe the structure of an atom including protons, neutrons, and electrons.
• Explain how the number of protons determines the element identity.
• Understand the concept of isotopes and how neutrons affect atomic stability.+ Show more

Learning Objectives

• Summarize the sequence of neuroendocrine signaling from hypothalamus to target organs.
• Explain how anatomical features support precise hormonal timing and magnitude.
• Identify key roles of releasing factors, tropic hormones, and transport to body systems.

Learning Objectives

• Identify the major step of glomerular filtration in the nephron.
• Explain how filtration differs from reabsorption and secretion.
• Use vocabulary from renal regulation in accurate statements.

Learning Objectives

• Identify the main idea of a feedback loop passage
• Define and use key vocabulary related to homeostasis