Science Worksheets

Learning Objectives

• Understand the components and functions of ecological systems.
• Analyze population dynamics and community interactions.
• Explore biogeochemical cycles and energy transfer in ecosystems.+ Show more

Learning Objectives

• Explain how oxidation and reduction relate to electron transfer and identify the oxidizing/reducing agents.
• Determine oxidation states and interpret what changes during redox reactions.
• Balance redox reactions by conserving mass and charge using half-reactions.

Learning Objectives

• Understand the roles of supports, foundations, and load paths in construction.
• Identify how compression, tension, and shear forces affect structural elements.
• Evaluate materials based on properties like stiffness, strength, and durability.+ Show more

Learning Objectives

• Explain how camber, thickness, chord length, and leading-edge curvature influence pressure distribution and lift.
• Describe the differences between Bernoulli and Newtonian approaches to understanding lift.
• Identify the effects of angle of attack and critical angles for stall on lift production.+ Show more

Learning Objectives

• Use residuals and diagnostic graphical patterns to judge whether a model matches empirical data.
• Apply goodness-of-fit ideas to decide when a model is acceptable versus when it should be revised.
• Explain how heteroscedasticity and missing-variable clues motivate alternate hypotheses.

Learning Objectives

• Understand how organ systems interact to maintain homeostasis.
• Identify feedback mechanisms involved in regulating internal conditions.
• Explore examples of system responses like temperature regulation and blood glucose control.+ Show more

Learning Objectives

• Explain how a chemical change forms new substances with different properties and composition.
• Identify observable evidence of chemical changes such as temperature change, gas formation, and precipitate formation.
• Distinguish chemical evidence from physical rearrangement of matter using the particle-level (microscopic) viewpoint.

Learning Objectives

• Identify and distinguish common reaction types: synthesis, decomposition, single/double displacement, and combustion.
• Predict likely products from reactants by using particle and bonding patterns.
• Explain how conservation of mass constrains reaction outcomes and evidence from observations.

Learning Objectives

• Explain how the number of protons and the chemical symbol identify an element.
• Describe how atomic models help represent the identity of atoms and elements.
• Classify elements as metals or nonmetals and use examples (iron, carbon, oxygen).+ Show more

Learning Objectives

• Define chemical properties as the tendencies of substances to undergo specific chemical changes.
• Identify evidence of chemical change, such as new substances, gas evolution, precipitate formation, and permanent colour change.
• Distinguish chemical change from physical change using observable reaction outcomes.

Learning Objectives

• Define physical properties as observable or measurable characteristics that do not change a substance’s chemical identity.
• Identify and distinguish common intensive and extensive physical properties in everyday materials.
• Explain how physical properties can be used to classify materials and choose separation or testing methods.

Learning Objectives

• Describe physical changes as changes in state or form that keep the same chemical identity.
• Differentiate reversible and irreversible physical transformations using everyday examples.
• Explain how energy transfer is involved in melting, freezing, evaporation, and condensation.+ Show more

Learning Objectives

• Explain how chemical formulas represent compounds as fixed combinations of elements and relate to the law of definite composition
• Differentiate covalent and ionic bonding and predict how bonding type can affect observable properties
• Use chemical formulas to describe elemental ratios and to distinguish compounds from mixtures

Learning Objectives

• Evaluate how everyday chemicals provide benefits while creating risks to health and the environment.
• Use chemical properties and exposure routes to explain why some substances persist or spread.
• Apply evidence-based reasoning to compare safe handling, disposal, and regulatory options.

Learning Objectives

• Distinguish between homogeneous and heterogeneous mixtures using evidence such as visible phases
• Identify physical methods of separation and match them to differences in particle size, solubility, boiling point, and density
• Explain why physical separation preserves the chemical identity of mixture components

Learning Objectives

• Understand the components that make up an ecosystem.
• Learn how ecosystems respond to disturbances.
• Identify factors that contribute to ecosystem resilience.

Learning Objectives

• Identify and describe the functions of various cell organelles.
• Understand the roles of membrane-bound and non-membrane-bound structures in eukaryotic cells.
• Explain how organelles coordinate within the cell to support metabolism, genetic control, and material trafficking.+ Show more

Learning Objectives

• Identify the major organelles within eukaryotic cells and describe their functions.
• Explain how cell structures support processes like energy production, protein synthesis, and material transport.
• Differentiate between membrane-bound and non-membrane-bound organelles and their roles in cellular activities.+ Show more

Learning Objectives

• Identify major solar system objects by composition and size
• Compare terrestrial and gas giant planets by key characteristics
• Explain how distance from the Sun affects planetary temperature+ Show more

Learning Objectives

• Explain how to choose appropriate instrument ranges when measuring voltage, current, and resistance.
• Describe correct meter connection conventions for measuring current and voltage in a circuit.
• Predict how meter impedance (internal resistance) can affect measured current and resistance values.+ Show more

Learning Objectives

• Explain how isolating variables and using reference conditions support causal interpretation.
• Describe why replication and baseline characterization increase the credibility of results.
• Identify how residual confounding and uncontrolled variation weaken causal claims, even when patterns appear.

Learning Objectives

• Explain how absorption spectra, biochemical reactions, and respiration losses limit photosynthetic efficiency
• Interpret efficiency metrics such as quantum yield and net primary productivity in ecological contexts
• Compare bioenergy crop energy capture with engineered photovoltaics using system-level trade-offs+ Show more

Learning Objectives

• Describe the mechanisms involved in maintaining internal stability in the human body.
• Identify how the nervous and endocrine systems work together for homeostasis.
• Explain examples of negative feedback, such as blood glucose regulation and temperature control.+ Show more

Learning Objectives

• Understand the factors affecting the efficiency of photosynthesis in plants.
• Compare natural photosynthetic processes with engineered solar technologies.
• Evaluate ecological and technological trade-offs in energy capture and land use.+ Show more

Learning Objectives

• Describe simple harmonic motion through restoring-force formulations and linear approximations for small displacements.
• Define period, frequency, amplitude, and phase, and relate energy partitioning between kinetic and potential forms over an oscillation.
• Use sinusoidal representations and phase-space sketches to connect time-domain and energy-domain perspectives.+ Show more

Learning Objectives

• Define power as the rate of energy transfer or work per unit time, including average and instantaneous formulations.
• Explain mechanical efficiency as the ratio of useful output energy or work to input energy, and identify sources of energy loss.
• Compare power ratings of different motors and analyze trade-offs involving mechanical advantage and efficiency in real-world machines.+ Show more

Learning Objectives

• Understand the principles of energy conservation relating to potential and kinetic energy on hills
• Apply numerical methods to calculate energy transfer in systems with friction, springs, and gravity
• Analyze problems involving energy loss and conversion in practical scenarios+ Show more

Learning Objectives

• Define power as the rate of energy transfer or work per unit time and understand its units.
• Explain mechanical efficiency and how it quantifies useful output relative to input energy.
• Identify factors such as friction and heat that cause energy losses in machines.+ Show more

Learning Objectives

• Interpret pedigrees using standardized symbols and relationship patterns across generations
• Differentiate autosomal dominant, autosomal recessive, X-linked, and mitochondrial inheritance using affected and carrier information
• Apply probability reasoning from pedigrees to estimate risk for relatives

Learning Objectives

• Explain the different types of intermolecular forces and how they influence physical properties.
• Compare the strengths of London dispersion forces, dipole–dipole interactions, and hydrogen bonds.
• Relate molecular structure to the behavior and physical properties of substances.+ Show more

Learning Objectives

• Understand how electrons occupy energy levels and orbitals around an atomic nucleus.
• Describe the significance of valence electrons in chemical bonding and reactivity.
• Explain the principles of electron distribution across shells following quantized rules.+ Show more

Learning Objectives

• Explain how collision frequency affects reaction rate
• Describe the role of activation energy and effective collisions in collision theory
• Use particle-level ideas to predict how temperature and concentration change reaction rate+ Show more

Learning Objectives

• Describe how energy moves through a forest food web among producers, consumers, and decomposers.
• Identify trophic relationships and how changes in one species can affect others over time.
• Explain the role of decomposers in recycling organic matter in forest ecosystems.+ Show more

Learning Objectives

• Explain how species classification can group organisms as producers, consumers, and decomposers.
• Identify native versus invasive (or pest) species and predict how they can affect ecosystem balance.
• Use classification to make simple predictions about energy flow and competition in ecosystems.

Learning Objectives

• Identify different types of disturbance in forest ecosystems.
• Understand how fire impacts forest structure and succession.
• Recognize other disturbance agents such as insects and wind.+ Show more

Learning Objectives

• Identify key characteristics of boreal forests
• Understand how environmental factors influence forest distribution
• Recognize different forest regions and ecosystems+ Show more

Learning Objectives

• Understand the concept of stewardship practices and their importance.
• Identify different community-based planting initiatives.
• Recognize how stewardship efforts benefit local and regional landscapes.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Understand the concept of ecosystem-based management
• Identify the ecological, economic, and social objectives in forest management
• Learn about tools used in integrated forest management, such as monitoring and stakeholder collaboration+ Show more

Learning Objectives

• Understand how water and nutrients are transported within trees through stems.
• Identify the roles of xylem and phloem in resource movement.
• Explain how environmental factors like freeze-thaw cycles, drought, and pests affect sap flow.+ Show more

Learning Objectives

• Understand the relative motions of the Moon, Earth, and Sun that produce different Moon phases.
• Explain how the geometry of the Earth-Moon-Sun system causes eclipses.
• Describe the reasons why eclipses do not happen every month.+ Show more

Learning Objectives

• Distinguish between short-term weather patterns and long-term climate patterns using data
• Interpret graphs and summary statistics for temperature, precipitation, and storm frequency
• Explain how variability differs from long-term change+ Show more

Learning Objectives

• Describe the structure and function of plant organ systems in resource acquisition, transport, and reproduction.
• Explain how plant adaptations in Alberta's grasslands and foothill forests support survival and resource use.
• Connect the morphology of roots, xylem, phloem, and stomata to environmental responses and agricultural management.

Learning Objectives

• Identify material properties that affect strength and stability (density, stiffness, tensile strength, compressive strength, brittleness).
• Compare common construction materials (wood, steel, concrete, and selected polymers) based on key properties.
• Connect material properties to real-world choices for loads, spans, connections, and durability.+ Show more

Learning Objectives

• Understand the factors influencing the change in population sizes over time.
• Identify differences between exponential and logistic growth models.
• Explain how density-dependent and density-independent factors affect populations.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Understand how natural processes and human activities cause habitat changes.
• Identify factors such as weather, seasons, and land development that influence habitats.
• Analyze how habitat changes affect organisms and ecosystems.

Learning Objectives

• Understand the processes involved in erosion and sediment transport.
• Identify the different mechanisms of erosion such as river incision, glacial plucking, and coastal erosion.
• Analyze how climate, vegetation, and tectonics influence erosion rates.+ Show more