Science Worksheets

Learning Objectives

• Describe the daily and annual apparent motions of the Sun, Moon, and stars as seen from Earth.
• Explain the causes of apparent celestial motions such as Earth rotation and orbit.
• Define concepts like diurnal rising and setting, celestial sphere, and horizon.

Learning Objectives

• Understand the geometry behind solar and lunar eclipses, including the roles of umbra and penumbra.
• Describe how the relative positions of the Earth, Moon, and Sun produce solar and lunar eclipses.
• Explain the causes of tidal phenomena, including the effects of the Moon and Sun on Earth's oceans.+ Show more

Learning Objectives

• Describe the relative sizes, masses, and distances among the Sun, Earth, and Moon.
• Explain how gravitational interactions influence the orbital relationships of the Sun, Earth, and Moon.
• Understand the concept of the Earth–Moon barycenter and the Sun's dominant gravitational influence.+ Show more

Learning Objectives

• Analyze how scientific data influences societal change through public health, environmental regulation, and resource management.
• Evaluate the outcomes and trade-offs of scientific actions on society and the environment.
• Identify indicators used to assess the effectiveness of societal and environmental measures.+ Show more

Learning Objectives

• Explain different types of chemical bonds (ionic, covalent, metallic) and their properties.
• Describe how Lewis structures represent molecules and electron sharing or transfer.
• Analyze how bonding affects macroscopic properties like melting point and conductivity.+ Show more

Learning Objectives

• Explain how electrons occupy atomic orbitals according to quantum principles.
• Identify the roles of quantum numbers in describing electron arrangements.
• Apply the Pauli exclusion principle and Aufbau principle to electron filling sequences.+ Show more

Learning Objectives

• Understand the evidence that supports the theory of plate tectonics
• Identify key geological and geophysical data related to Earth's tectonic activity
• Explain how evidence such as fossils, seafloor spreading, and seismic data support continental drift

Learning Objectives

• Understand the importance of identifying and prioritizing functional requirements, social impacts, economic limits, and environmental constraints in engineering design.
• Analyze stakeholder criteria, material availability, regulatory restrictions, and safety margins to develop feasible engineering solutions.
• Evaluate interactions among competing constraints both qualitatively and quantitatively to support decision-making in complex challenges.

Learning Objectives

• Compare terrestrial planets using atmosphere, greenhouse warming, and magnetic protection.
• Explain how differences in volatile inventories affect surface conditions on Earth, Mars, and Venus.
• Use remote sensing ideas and solar proximity to interpret climate outcomes across planets.

Learning Objectives

• Explain how hydrology (water timing, availability, and connectivity) influences habitat suitability and species distributions.
• Describe river–floodplain, wetland, and groundwater–vegetation interactions that control nutrient cycling and ecosystem services.
• Evaluate how altered hydrologic regimes can cause cascading ecological effects and reduce resilience to disturbance.

Learning Objectives

• Explain how land use, resource extraction, and greenhouse gas emissions change Earth systems.
• Describe how these changes can affect soil, water, and atmospheric processes over time.
• Use measurable indicators (like habitat area, water quality, and emissions) to evaluate environmental impacts.+ Show more

Learning Objectives

• Explain how Earth’s rotation and revolution determine seasonal daylight and solar angle changes.
• Relate solar irradiance and orbital geometry to energy input patterns that affect climate and ecosystems.
• Describe the roles of gravity and orbital motion in the Earth–Moon–Sun system.

Learning Objectives

• Understand the concept of carrying capacity and its ecological significance.
• Explain how resource availability influences population dynamics.
• Analyze the effects of environmental limits on population growth and stability.+ Show more

Learning Objectives

• Understand how human actions influence biodiversity and ecosystem stability.
• Identify specific disturbances such as land use change, pollution, and invasive species.
• Explain cause-and-effect relationships between ecological disturbances and outcomes.+ Show more

Learning Objectives

• Understand how energy flows through ecosystems and decreases at higher levels.
• Describe the cycling of chemical elements among producers, consumers, and decomposers.
• Explain the roles of food webs, decomposition, and nutrient cycling in ecosystems.+ Show more

Learning Objectives

• Understand various mitigation and management approaches to reduce environmental impacts and greenhouse gas emissions.
• Evaluate the effectiveness, co-benefits, trade-offs, and potential unintended consequences of different mitigation options.
• Analyze technological, economic, and societal constraints influencing mitigation strategies.+ Show more

Learning Objectives

• Understand various mitigation options and their roles in reducing environmental impacts
• Evaluate the effectiveness, benefits, and trade-offs of different mitigation strategies
• Analyze the societal, economic, and technological constraints influencing mitigation choices+ Show more

Learning Objectives

• Explain major mitigation approaches for reducing greenhouse gas emissions, including renewables, carbon capture, afforestation, and demand-side efficiency.
• Evaluate mitigation options by considering effectiveness, co-benefits, unintended consequences, and trade-offs across sectors and scales.
• Analyze how economic and societal constraints shape real-world mitigation policy choices such as emissions pricing.

Learning Objectives

• Understand the mathematical relationships among wave speed, frequency, and wavelength, and perform related calculations.
• Describe the differences between transverse and longitudinal waves, including examples and their observable effects.
• Analyze how waves propagate through different media and phenomena such as refraction and dispersion using graphs and algebraic representations.

Learning Objectives

• Explain how cell culture and controlled differentiation help produce specialized cell types.
• Describe how molecular markers and scaffold interactions support tissue engineering.
• Summarize key ethical, safety, and regulatory considerations for biotech therapies.

Learning Objectives

• Describe factors that influence species richness and community composition.
• Explain mechanisms like habitat fragmentation, invasive species, and climate-driven range shifts.
• Assess the impact of habitat loss, biotic homogenization, and conservation efforts on ecosystems.

Learning Objectives

• Explain mass conservation in terms of conservation of atoms in a closed system.
• Connect particle-level changes to macroscopic measurements of reactants and products.
• Use evidence from a model to predict whether total mass changes in a closed reaction.

Learning Objectives

• Understand the principles of modulation techniques such as amplitude, frequency, and phase modulation.
• Compare the advantages and limitations of different communication channels like radio frequency and optical fiber links.
• Evaluate how channel constraints like bandwidth, noise, and attenuation affect signal capacity and fidelity.+ Show more

Learning Objectives

• Understand how mathematical models and computational analysis are used to optimize communication systems.
• Identify key system components such as antennas, impedance matching, and error-correcting codes.
• Analyze trade-offs among range, throughput, and reliability in system design.+ Show more

Learning Objectives

• Describe the production pathways of common synthetic materials from natural resources.
• Explain processes such as polymerization and refining steps that alter chemical composition.
• Identify examples like polyethylene, PET, nylon, and how materials are derived from feedstocks.+ Show more

Learning Objectives

• Explain how power relates to current and voltage in resistive circuits, including energy dissipation over time.
• Analyze source power delivered to a load while accounting for internal resistance effects.
• Model charging and discharging in simple RC circuits using exponential time dependence and the time constant.

Learning Objectives

• Understand the roles of producers, consumers, and decomposers in food chains and food webs.
• Identify the flow of energy and matter through different organisms in an ecosystem.
• Analyze the effects of disruptions in food chains and how they propagate through ecosystems.+ Show more

Learning Objectives

• Understand what structural adaptations are in animals
• Identify different examples of adaptations in nature
• Explain how adaptations help animals survive in their environments

Learning Objectives

• Understand how the angle of attack influences airflow and lift generation.
• Identify the effects of changing wing incidence and pilot input on effective angle.
• Explain how factors like airfoil shape, flap settings, and Reynolds number affect critical angle.+ Show more

Learning Objectives

• Understand the principles of ecosystem modeling including energy and matter flows
• Interpret both conceptual and quantitative models such as Lotka–Volterra equations and nutrient models
• Analyze the responses of ecosystems to perturbations using modeling approaches+ Show more

Learning Objectives

• Define oxidation and reduction in chemical reactions.
• Identify oxidation states and track electron transfer.
• Differentiate between oxidizing and reducing agents.+ Show more

Learning Objectives

• Explain the principles of amplitude, frequency, and phase modulation techniques.
• Describe the factors affecting the capacity and fidelity of transmission channels.
• Compare different transmission modes such as radio frequency channels and optical fibers.+ Show more

Learning Objectives

• Describe how solar energy captured by primary producers becomes energy available to consumers through trophic levels.
• Calculate and interpret trophic efficiency patterns using given percentage values and energy/biomass examples.
• Explain why energy availability decreases at higher trophic levels using respiration and heat losses.+ Show more

Learning Objectives

• Understand the criteria and constraints involved in defining engineering problems.
• Identify measurable performance goals, safety, and environmental considerations.
• Analyze trade-offs between time, cost, and durability in problem scenarios.+ Show more

Learning Objectives

• Analyze test data to identify performance trends in design modifications.
• Use graphical and statistical summaries to evaluate design improvements.
• Quantify trade-offs among efficiency, strength, and durability in iterative design processes.+ Show more

Learning Objectives

• Identify and describe the four main tissue types: epithelial, connective, muscle, and nervous.
• Compare the structure and functions of different tissue types in organs.
• Explain how cellular arrangement and extracellular components influence tissue properties.

Learning Objectives

• Understand the mathematical relationship among wave speed, frequency, and wavelength.
• Apply the equation v = fλ to solve problems involving wave properties.
• Describe differences and similarities between transverse and longitudinal waves.+ Show more

Learning Objectives

• Understand the mathematical relationship among wave speed, frequency, and wavelength using v = fλ.
• Describe differences between transverse and longitudinal waves, and their examples such as water waves, sound, and light.
• Interpret graphs and algebraic representations to analyze wave propagation, refraction, and dispersion across media.+ Show more

Learning Objectives

• Understand the components and structure of ecosystems.
• Identify the roles of producers, consumers, and decomposers.
• Explain how energy flows and matter cycles within ecosystems.+ Show more

Learning Objectives

• Understand the difference between mixtures and pure substances.
• Identify the types of mixtures: homogeneous and heterogeneous.
• Learn how physical properties enable separation methods like filtration, evaporation, and distillation.+ Show more

Learning Objectives

• Describe how electrical energy can transform into thermal, radiant, and mechanical energy in everyday devices
• Explain why energy losses occur and how efficiency affects how much useful energy we get
• Relate Alberta’s electricity generation and the power grid to real-world supply, demand, and performance

Learning Objectives

• Understand how to compare model predictions with observed data using residual analysis.
• Interpret goodness-of-fit measures to evaluate model adequacy.
• Assess the impact of model parameter sensitivity on predictive accuracy.+ Show more

Learning Objectives

• Understand key observational evidence that constrains the ages of different cosmic events.
• Identify and explain the significance of redshift surveys, Hubble's law, and cosmic microwave background measurements.
• Describe how primordial abundances of elements help determine the universe's timeline.+ Show more

Learning Objectives

• Describe the major stages in the evolution of stars from formation to remnant.
• Explain the significance of the Hertzsprung-Russell diagram in stellar classification.
• Identify factors that influence the different evolutionary pathways of stars.+ Show more

Learning Objectives

• Understand the concept of molar ratios in balanced chemical equations.
• Calculate the number of moles, mass, and particle counts in reactions.
• Analyze limiting reagents and determine theoretical yields.+ Show more

Learning Objectives

• Understand the principles of quantitative and qualitative assessment in design evaluation.
• Apply decision-making frameworks to compare alternative systems based on performance, costs, and impacts.
• Analyze trade-offs among efficiency, durability, cost, and safety in engineering designs.+ Show more

Learning Objectives

• Understand the key components involved in problem framing for engineering projects.
• Identify constraints related to social, economic, environmental, and regulatory factors.
• Analyze interactions among competing constraints to support decision-making.+ Show more

Learning Objectives

• Explain the process of various energy conversions in devices like photovoltaic cells, thermoelectric modules, and electrochemical cells.
• Analyze energy losses and the concept of energy bookkeeping during energy transfer.
• Evaluate device performance based on efficiency and energy conservation principles.+ Show more