Science Worksheets

Learning Objectives

• Describe the roles of herbivores, omnivores, and carnivores in Alberta ecosystems.
• Explain how feeding modes influence trophic relationships and energy transfer.
• Analyze how omnivory blurs discrete trophic levels and affects food chain complexity.+ Show more

Learning Objectives

• Identify different types of artificial satellites
• Describe the functions of various satellites in Earth observation, communication, navigation, and scientific monitoring
• Understand the concepts of geostationary and polar orbits+ Show more

Learning Objectives

• Understand principles of instrument calibration, uncertainty estimation, and units in measurement.
• Interpret measurement data, including significant figures and measurement errors.
• Apply knowledge to real-world contexts such as braking distances and force sensor readings.+ Show more

Learning Objectives

• Understand the role of primary producers in ecological energy pathways.
• Identify differences among grasses, shrubs, and boreal trees in Alberta in terms of photosynthetic efficiency.
• Explain how factors like soil nutrients and light influence primary productivity.+ Show more

Learning Objectives

• Define the main sources of genetic variation including mutation, recombination, gene flow, and chromosomal rearrangements.
• Explain how mutation rates and types influence genetic diversity.
• Describe mechanisms that increase or decrease genetic variation in populations.+ Show more

Learning Objectives

• Understand the significance of the Henderson–Hasselbalch equation in calculating buffer pH.
• Apply the Henderson–Hasselbalch equation to real-world environmental and industrial scenarios.
• Analyze and interpret buffer system data to determine necessary component ratios.+ Show more

Learning Objectives

• Define endothermic and exothermic reactions.
• Identify examples of each reaction type.
• Explain energy changes in particle motion and bonding.+ Show more

Learning Objectives

• Explain the concept of energy stored in electric and magnetic fields.
• Define energy density for electrostatic and magnetic fields.
• Describe how capacitors and inductors store and release energy in circuits.+ Show more

Learning Objectives

• Interpret the meaning of position vs. time graphs
• Construct simple motion graphs based on given data
• Relate the slope of a position-time graph to speed+ Show more

Learning Objectives

• Describe how ATP functions as the main energy currency of cells.
• Explain the processes of ATP synthesis through chemiosmosis, oxidative phosphorylation, and photophosphorylation.
• Understand the role of proton gradients and electron transport chains in energy conversion.+ Show more

Learning Objectives

• Explain the processes involved in mountain building and orogeny.
• Identify different tectonic settings that lead to mountain formation.
• Describe structural features and metamorphic processes in mountain ranges.+ Show more

Learning Objectives

• Explain the process of meiotic recombination and its role in generating genetic diversity.
• Identify key stages of meiosis where genetic material is shuffled.
• Describe mechanisms such as crossing over and independent assortment.+ Show more

Learning Objectives

• Understand the key safety standards and codes for electrical installations.
• Identify purpose and labeling of protective devices used in electrical safety.
• Assess environmental considerations affecting electrical safety compliance.+ Show more

Learning Objectives

• Explain how net force is determined by combining forces acting in different directions
• Predict how the direction and magnitude of net force affect acceleration
• Differentiate balanced and unbalanced forces using real-world examples involving weight and friction

Learning Objectives

• Identify the key differences between prokaryotic and eukaryotic cells.
• Compare the cellular structures of bacteria and archaea.
• Describe the functions of specific organelles and genetic materials in prokaryotes.+ Show more

Learning Objectives

• Explain how greenhouse gases and aerosols affect Earth’s energy balance and climate trends.
• Compare natural and human drivers of climate change, including volcanic eruptions and El Niño.
• Analyze how different timescales of forcing can lead to observed changes in weather patterns.

Learning Objectives

• Explain how erosion and weathering reshape Earth’s surface and transport material through different agents (water, wind, ice, gravity).
• Identify how sediment properties and landforms provide evidence for past erosion, transport, and depositional environments.
• Connect layered sediment records and surface patterns (elevation and slope) to deeper geologic processes such as uplift.

Learning Objectives

• Explain how energy from the Sun drives interacting processes in the atmosphere, oceans, land, and ice
• Describe positive and negative feedbacks in Earth’s climate system and give real examples
• Evaluate how feedbacks can shift the likelihood of droughts, heavy precipitation, and heat waves

Learning Objectives

• Describe different mechanisms of molecular movement across cell membranes, including diffusion, osmosis, and active transport.
• Explain the role of electrochemical gradients and membrane potential in transport processes.
• Differentiate between paracellular and transcellular pathways in epithelial tissues.+ Show more

Learning Objectives

• Understand the difference between mixtures and solutions.
• Identify the components of different types of mixtures.
• Explain methods used to separate mixture components based on their properties.+ Show more

Learning Objectives

• Understand the principle of conservation of mass in closed systems during physical and chemical changes.
• Recognize the differences between open and closed system measurements relating to mass.
• Identify processes that rearrange atoms versus those that suggest measurement limitations.+ Show more

Learning Objectives

• Understand the concept of phase changes and the energy transfer involved.
• Explain how particle motion and interactions change during melting, boiling, freezing, and condensation.
• Relate latent heat to particle behavior and temperature plateau during phase changes.+ Show more

Learning Objectives

• Understand observable signs that indicate a chemical reaction has occurred.
• Identify different chemical indicators such as gas production, precipitate formation, color change, energy emission, and light or sound release.
• Explain why multiple indicators are required to confirm a chemical change rather than relying on a single sign.+ Show more

Learning Objectives

• Explain the principles of VSEPR theory and how electron pair repulsion determines molecular shape.
• Identify and describe various molecular geometries and their bond angles.
• Predict molecule polarity based on geometry and symmetry considerations.+ Show more

Learning Objectives

• Understand how device ratings and environmental factors influence electrical system safety and efficiency.
• Identify appropriate protective measures for various electrical applications.
• Evaluate the suitability of electrical systems based on load demands, climate, and environmental considerations.+ Show more

Learning Objectives

• Understand how various types of mutations alter DNA sequences and their effects on gene function.
• Identify mechanisms that lead to mutations and their consequences in genetics and biotechnology.
• Evaluate the impact of mutational outcomes on crop traits, livestock, and pathogen diversity.+ Show more

Learning Objectives

• Understand the principles of energy and momentum conservation within isolated systems.
• Analyze different collision scenarios using conservation equations.
• Identify elastic, inelastic, and perfectly inelastic collisions and their characteristics.+ Show more

Learning Objectives

• Understand the role of biotechnology in agricultural innovation, diagnostics, and bioremediation.
• Identify genetic improvement strategies used for crop resilience.
• Describe molecular detection techniques for plant and animal pathogens.+ Show more

Learning Objectives

• Construct scientific arguments using claim, evidence, and reasoning with clear logical links.
• Critique arguments by checking relevance of evidence, coherence of reasoning, and consideration of alternatives.
• Evaluate scientific explanations using quantitative evidence, model comparisons, and stated uncertainty and assumptions.

Learning Objectives

• Understand what invasive species are and how they impact ecosystems.
• Identify examples of invasive plants and animals.
• Explain how invasive species outcompete native species and alter habitats.+ Show more

Learning Objectives

• Describe the basic structure and function of neurons.
• Explain how the nervous system collects, processes, and responds to sensory information.
• Identify the role of integration centers in coordinating responses.+ Show more

Learning Objectives

• Understand how to develop and refine an engineering solution
• Learn to test and evaluate design effectiveness
• Incorporate environmental and resource considerations into engineering+ Show more

Learning Objectives

• Define homeostasis and explain its importance in living organisms.
• Identify the roles of receptors, control centers, and effectors in feedback mechanisms.
• Describe how body systems regulate internal conditions to maintain balance.

Learning Objectives

• Define physical properties and identify key examples such as density, melting point, and conductivity.
• Distinguish between intensive and extensive properties and understand their relevance in material classification.
• Describe how physical properties are measured and used to separate or classify materials.+ Show more

Learning Objectives

• Understand the particle model and how it explains matter's behaviour.
• Describe particle arrangements and motion in solids, liquids, and gases.
• Explain real-world examples of particle behaviour, such as salt dispersal and odour spread.+ Show more

Learning Objectives

• Describe the main components of the excretory system, including kidneys, nephrons, ureters, and bladder.
• Explain how the kidneys filter blood and form urine through processes such as filtration, reabsorption, and secretion.
• Identify the roles of the excretory system in maintaining fluid balance, electrolyte regulation, and pH balance.

Learning Objectives

• Explain how sound travels as a mechanical wave through different media.
• Describe how frequency and amplitude affect pitch and loudness.
• Connect sound speed to the medium and temperature to predict how sound behaves.+ Show more

Learning Objectives

• Understand the organs involved in digestion and their functions.
• Identify the chemical and mechanical processes in digestion.
• Explain how nutrients are absorbed into the bloodstream and lymph.+ Show more

Learning Objectives

• Identify the main organs involved in neuroendocrine regulation.
• Understand how the hypothalamus and pituitary gland work together.
• Recognize anatomical features supporting hormonal control.+ Show more

Learning Objectives

• Explain how dissolved ions and solubility equilibria relate to scale formation and precipitation in water systems.
• Describe how temperature changes can shift solubility and affect corrosion risk in infrastructure.
• Interpret chemical data (e.g., conductivity, alkalinity, ion concentrations) to anticipate operational and environmental consequences.

Learning Objectives

• Understand the basic concepts of cellular metabolism and enzyme activity.
• Identify factors influencing enzyme kinetics and feedback inhibition.
• Explore how environmental conditions like temperature and nutrients affect metabolic processes.+ Show more

Learning Objectives

• Understand how electric motors convert electrical energy into mechanical motion using magnetic fields.
• Explain how generators produce electrical energy from mechanical motion within magnetic fields.
• Identify design parameters such as coil turns, flux strength, and load that influence efficiency and power output.+ Show more

Learning Objectives

• Understand the interaction between science, technology, society, and the environment through regional examples.
• Evaluate trade-offs among technological choices, economic factors, environmental impacts, and social values.
• Analyze how policy decisions and infrastructure projects influence societal priorities and environmental sustainability.

Learning Objectives

• Understand the classification of matter into pure substances, mixtures, and solutions.
• Identify properties of pure substances, including fixed composition and melting points.
• Differentiate between mixtures and solutions based on uniformity and separability.+ Show more

Learning Objectives

• Explain the concept of relative motion and how velocities are added or subtracted depending on movement directions.
• Apply the principles of proportionality among speed, distance, and time within different reference frames.
• Analyze simple real-world scenarios involving relative motion, such as walkers crossing or boats crossing streams.

Learning Objectives

• Describe the processes involved in the rock cycle, including melting, crystallization, weathering, erosion, transportation, deposition, and burial.
• Explain how surface processes driven by water, wind, and biological activity transform rocks into sediments.
• Identify the main types of rocks (igneous, sedimentary, and metamorphic) and the processes that convert one type into another.+ Show more

Learning Objectives

• Understand how wave speed varies in different media like solids, liquids, and gases.
• Explain how impedance mismatches affect sound reflection and transmission.
• Describe how temperature and medium composition influence sound propagation.+ Show more

Learning Objectives

• Classify reactions as synthesis, decomposition, single displacement, double displacement, or combustion based on reactant-product patterns.
• Predict possible products by applying conservation ideas (especially conservation of mass and atoms) within each reaction type.
• Connect each reaction type to typical observable outcomes and real-world examples.