Worksheet Worksheets

Learning Objectives

• Understand the basic principles of molecular geometry and electron pair repulsion.
• Identify common molecular shapes such as linear, trigonal planar, tetrahedral, and bent.
• Explain how molecular shape influences polarity and physical properties.+ Show more

Learning Objectives

• Identify safe practices for handling measurement tools near Alberta field sites.
• Explain proper storage, cleaning, and maintenance of scientific devices.
• Describe personal protective precautions for wetland or river-edge work.+ Show more

Learning Objectives

• Understand scientific principles behind monitoring anthropogenic effects on water, air, and land systems.
• Identify methods and instrumentation used in environmental impact monitoring.
• Analyze case studies involving nutrient runoff, deforestation detection, and urban air quality.+ Show more

Learning Objectives

• Understand the principle of mass conservation in chemical reactions.
• Identify how balanced chemical equations demonstrate mass invariance.
• Explain the relationship between energy transfer and mass in chemical processes.+ Show more

Learning Objectives

• Categorize drag into parasitic and induced sources
• Explain how speed affects different components of drag
• Describe how shape influences aerodynamic drag+ Show more

Learning Objectives

• Explain how the choice of reference frame affects observed velocity and displacement.
• Apply vector addition to relate velocities measured in different frames (e.g., boat, truck, and aircraft scenarios).
• Interpret real-world motion situations using consistent reference-frame language.

Learning Objectives

• Explain conservation of atoms using particle-level rearrangement during chemical reactions.
• Connect conservation of mass in a closed system to evidence from reactants and products.
• Use balanced accounting (atoms and mass) to predict which product quantities are possible.

Learning Objectives

• Explain linear momentum and impulse and how they relate to changes in motion during collisions
• Apply conservation of momentum to isolated systems in one-dimensional encounters
• Distinguish elastic and inelastic collisions using momentum and energy reasoning+ Show more

Learning Objectives

• Identify common observable indicators of chemical reactions, such as gas production, heat change, colour shifts, and precipitate formation.
• Describe reaction observations using clear scientific language and connect observations to possible reaction pathways and mass changes.
• Interpret qualitative evidence from real-world contexts (e.g., combustion emissions and spoilage-related gas release) to support explanations of chemical processes.

Learning Objectives

• Understand the difference between electrolytes and nonelectrolytes and their ability to conduct electricity.
• Distinguish between strong and weak electrolytes based on ion dissociation and conductance.
• Link ion concentration to electrical conductance and understand its effect on colligative properties like freezing point depression.+ Show more

Learning Objectives

• Explain the difference between constraints and criteria in engineering design decisions.
• Identify trade-offs among cost, time, materials, safety, and reliability.
• Use criteria weighting and constraint limits to justify a design choice.

Learning Objectives

• Explain how an iteration loop uses test evidence to refine a solution repeatedly until performance improves.
• Describe how changes in design variables (dimensions, materials, alignment, component interaction) are linked to observed outcomes.
• Evaluate reliability and safety margin considerations as prototypes are revised after testing.

Learning Objectives

• Explain how prototypes are used to collect evidence about solution performance.
• Identify measurable criteria for success and link them to observable results.
• Evaluate prototype outcomes by interpreting evidence from tests.

Learning Objectives

• Understand how climate variation influences ecosystems and biodiversity.
• Identify the impacts of climate change on species ranges, phenology, and ecosystem interactions.
• Analyze how climate drivers affect habitat suitability and species distribution.+ Show more

Learning Objectives

• Understand how to calculate power in mechanical and electrical systems using P = W/t and P = IV.
• Apply measured data to predict energy changes and compare with observations.
• Discuss the concept of efficiency in energy transfer processes.+ Show more

Learning Objectives

• Explain how light-dependent reactions convert photon energy into ATP and NADPH
• Describe the role of electron transport and proton pumping in building an electrochemical gradient
• Model how water splitting contributes electrons and produces oxygen

Learning Objectives

• Identify how diction, imagery, and framing contribute to an author’s tone in argumentative and informational texts.
• Analyze how specific rhetorical techniques (e.g., rhetorical questions, statistics placement, selective quotation, and figurative language) shape audience interpretation.
• Explain how implied attitudes influence themes and perspectives in an op-ed or documentary-style argument.

Learning Objectives

• Understand the principles of energy flow and transfer within systems.
• Use diagrams and models to quantify energy exchanges among different stores.
• Apply algebraic and graphical methods to analyze energy distribution in various scenarios.+ Show more

Learning Objectives

• Understand the concept of a food web and its components.
• Identify the interconnected feeding relationships among organisms.
• Explain how energy flows through a food web and the importance of network structure.+ Show more

Learning Objectives

• Define mechanical efficiency as useful output energy divided by input energy
• Identify common energy dissipation mechanisms such as frictional heating, sound emission, and material hysteresis
• Describe ways to measure and analyze losses in real mechanical systems+ Show more

Learning Objectives

• Explain how engineering designs can improve one performance goal while worsening another and describe why that creates trade-offs.
• Use cost and life-cycle reasoning to compare alternatives, including long-term operating and maintenance effects.
• Evaluate options using data and models by considering performance and risk together, not just initial purchase price.+ Show more

Learning Objectives

• Explain the concept of matter-wave duality and its significance in quantum mechanics.
• Describe how de Broglie wavelengths relate to particles and their wave properties.
• Identify phenomena such as diffraction, interference, tunnelling, and their wave-based explanations.+ Show more

Learning Objectives

• Identify the functions of ailerons, elevators, and rudders as control surfaces.
• Explain how deflecting a control surface changes lift or airflow to create rolling, pitching, or yawing moments.
• Connect aircraft attitude changes to aerodynamic moments and airflow direction.

Learning Objectives

• Identify various New Year celebration traditions from around the world.
• Understand how cultural symbols and practices reflect community values and hopes.
• Describe different cultural festivities using descriptive language.+ Show more

Learning Objectives

• Apply Ohm’s law to relate voltage, current, and resistance in simple circuits
• Use Kirchhoff’s current and voltage rules to analyze multi-loop circuit behavior
• Determine equivalent resistance and predict current/voltage changes in series and parallel configurations+ Show more

Learning Objectives

• Explain how temperature influences solubility and reaction rates in chemical systems.
• Describe the differences in solubility trends of solids and gases with changing temperature.
• Apply thermodynamic reasoning to understand temperature-dependent solubility and reaction phenomena.+ Show more

Learning Objectives

• Explain how plate tectonics and geologic processes create mineral deposits, petroleum basins, and groundwater aquifers.
• Describe how water flow and recharge affect the availability of groundwater resources.
• Evaluate how demand, extraction impacts, and technology influence long-term resource allocation.

Learning Objectives

• Explain how magnification, resolution, and contrast affect what you can see in microscopy images.
• Compare light microscopy, stereomicroscopy, and electron imaging for cellular visualization.
• Identify common sample preparation artifacts and describe how they can mislead interpretation of 2D micrographs.+ Show more

Learning Objectives

• Explain carrying capacity and how it relates to resources, habitat, and biotic interactions
• Differentiate density-dependent and density-independent factors that affect population size
• Analyze how human actions can lower or shift carrying capacity and influence population outcomes

Learning Objectives

• Explain how membrane-bound organelles support compartmentalization and specialization in eukaryotic cells.
• Compare major cellular structures in eukaryotes and prokaryotes and link them to metabolic or genetic functions.
• Describe how cells form tissues and organs, and how tissue architecture supports organ performance.

Learning Objectives

• Use allele combinations of parents to predict expected phenotype proportions in offspring
• Explain how dominant alleles can mask recessive alleles in observed traits
• Justify trait predictions using probability patterns across multiple generations

Learning Objectives

• Explain how reflection and refraction occur when waves meet boundaries between media with different properties
• Describe how reflection and refraction affect frequency, speed, direction, and wavelength
• Apply principles such as impedance mismatch and index of refraction to predict wave behavior at interfaces

Learning Objectives

• Define evolution and explain how allele frequencies can change over generations
• Identify and compare the mechanisms of natural selection and genetic drift
• Describe how mutation and gene flow contribute to genetic variation and evolutionary change

Learning Objectives

• Explain conservation of matter using a particulate (atom-level) view of reactions
• Describe how atoms rearrange to form products while their total counts remain constant
• Use chemical equations and formulas to check that atoms are conserved

Learning Objectives

• Explain how diffusion at the alveolar–capillary interface depends on partial pressure gradients, surface area, and membrane thickness
• Describe how ventilation mechanics and anatomical dead space affect alveolar ventilation and gas exchange
• Evaluate how haemoglobin affinity and ventilation–perfusion matching influence oxygen uptake and carbon dioxide removal

Learning Objectives

• Determine the meaning of domain-specific words and phrases by analyzing how they function in a particular text.
• Identify clues such as definitions, comparisons, examples, and surrounding argument that narrow a word’s meaning.
• Distinguish everyday meanings from technical meanings in academic writing.

Learning Objectives

• Explain the law of conservation of mass using particle and mass-balance reasoning.
• Apply conservation of mass to both chemical reactions and physical processes, including systems with gases.
• Use reaction information to check whether measured reactant and product masses are consistent with stoichiometry in a closed system.

Learning Objectives

• Explain how catabolic and anabolic pathways connect to meet an organism’s energy needs across tissues.
• Describe how hormones and nutrient availability shift metabolic priorities in the short term and long term.
• Use examples to compare rapid post-translational enzyme control with slower changes in gene expression and organelle activity.

Learning Objectives

• Identify major structures found in plant and animal cells.
• Explain how cell structures support essential cellular functions.
• Compare plant and animal cells using structural examples.+ Show more

Learning Objectives

• Identify how genes, DNA, and chromosomes are related.
• Explain how inherited information can influence traits in offspring.
• Distinguish inherited tendencies from guaranteed observable characteristics.+ Show more

Learning Objectives

• Explain how inertia affects motion when an unbalanced force acts.
• Relate net force and mass to an object's acceleration.
• Identify equal-and-opposite forces acting on different objects.+ Show more

Learning Objectives

• Identify mutualism, commensalism, and parasitism from examples.
• Compare how organisms gain or lose resources through symbiosis.
• Explain how symbiotic relationships affect organisms involved.+ Show more

Learning Objectives

• Identify conduction, convection and radiation as transfer pathways
• Explain why net thermal energy moves toward cooler regions
• Interpret temperature records showing an approach toward equilibrium+ Show more

Learning Objectives

• Identify balanced forces that produce a net force of zero
• Explain how inertia relates to changes in motion
• Interpret free-body diagrams for resting and steadily moving objects+ Show more

Learning Objectives

• Distinguish elements, compounds and mixtures using particle models.
• Interpret chemical symbols and subscripts in common chemical formulas.
• Count each type of atom represented in H2O and CO2.+ Show more

Learning Objectives

• Identify conditions on Earth that support known forms of life
• Compare sunlight, water, and atmospheric conditions across planets
• Explain how multiple environmental conditions contribute to habitability+ Show more

Learning Objectives

• Explain how divergent, convergent, and transform plate motions affect Earth's surface
• Identify geologic features associated with different types of plate interactions
• Describe how hot spots produce volcanoes away from plate boundaries+ Show more

Learning Objectives

• Compare shared characteristics used to classify organisms
• Explain why biological classification is an evidence-based model
• Describe bacterial symbiosis and its benefits to plants+ Show more