Science Worksheets

Learning Objectives

• Describe the roles of major organelles such as mitochondria, chloroplasts, endoplasmic reticulum, and lysosomes in cellular functions.
• Explain how the internal structures like folded membranes and stacks contribute to organelle efficiency.
• Compare the functions of different organelles in organizing metabolic pathways and cellular maintenance.+ Show more

Learning Objectives

• Explain the processes of ocean–atmosphere interactions and their impact on climate variability.
• Identify phenomena such as ENSO and understand their mechanisms and effects on regional weather patterns.
• Analyze time-series data and interpret lag-correlation maps related to ocean–atmosphere coupling.+ Show more

Learning Objectives

• Understand the processes of coastal erosion, sediment transport, and shoreline response to natural forces.
• Analyze the impact of sea-level change on coastal morphology and habitats.
• Interpret quantitative indicators such as shoreline retreat rates and beach volume changes.+ Show more

Learning Objectives

• Understand the structure and purpose of coupled quantitative models in environmental science.
• Analyze how interactions among geosphere, hydrosphere, atmosphere, and biosphere influence environmental outcomes.
• Evaluate the significance of model parameters, uncertainty propagation, and hypothesis testing in environmental modeling.+ Show more

Learning Objectives

• Explain how time-series data can be used to analyze changing systems
• Describe the role of difference equations and phase diagrams in modeling dynamics
• Identify feedback loops, equilibrium points, and causal structures in empirical data+ Show more

Learning Objectives

• Define biodiversity and explain its levels including genetic, species, and ecosystem diversity.
• Identify factors that influence patterns of biodiversity such as habitat availability, climate stability, and disturbance rates.
• Analyze how interactions among species and environmental gradients contribute to biodiversity variation.+ Show more

Learning Objectives

• Explain how reaction energy changes when comparing reactants and products.
• Distinguish endothermic and exothermic reactions using energy absorbed or released to the surroundings.
• Interpret energy profiles in terms of bond breaking, bond forming, and activation energy.+ Show more

Learning Objectives

• Explain selective permeability and how it supports maintaining stable internal conditions in cells.
• Compare passive transport (diffusion and osmosis) with active transport (energy-requiring transport).
• Describe how water movement by osmosis affects cell size and function.+ Show more

Learning Objectives

• Explain how nonconservative forces like friction and drag oppose motion and remove mechanical energy
• Analyze how friction and drag affect acceleration and velocity over time
• Relate real-world observations (slowing down, reaching terminal velocity) to the concept of net force

Learning Objectives

• Identify different types of renewable energy systems and their energy transformation processes.
• Explain how energy is converted and where losses occur in renewable energy systems.
• Assess the practical limits and conservation constraints of sustainable energy sources.+ Show more

Learning Objectives

• Understand the concept of specific heat capacity and its units.
• Perform calculations involving mass, specific heat, and temperature change to find energy in Joules or kilojoules.
• Interpret tabular data of thermal properties for different materials.+ Show more

Learning Objectives

• Explain how gas pressure results from particle collisions with container walls.
• Describe how increasing particle speed or collision frequency affects pressure.
• Understand the particle model to explain gas compressibility and pressure-temperature relationships.+ Show more

Learning Objectives

• Understand how chemical bonds involve energy changes during reactions.
• Differentiate between endothermic and exothermic reactions based on energy transfer.
• Interpret energy profiles and bond enthalpy diagrams to explain temperature changes.+ Show more

Learning Objectives

• Understand the principle of conservation of mass in physical and chemical changes.
• Describe how mass remains constant in a sealed system during reactions.
• Explain observations of sealed-container reactions that demonstrate mass conservation.+ Show more

Learning Objectives

• Understand how power is defined as the rate of energy transfer over time.
• Learn to differentiate between average power and instantaneous power in various scenarios.
• Apply mathematical formulas to calculate power in systems with varying forces or velocities.+ Show more

Learning Objectives

• Explain the stages of meiosis involved in recombination and genetic variation.
• Describe the processes of crossing over and independent assortment.
• Identify factors that influence accurate chromosome segregation during meiosis.+ Show more

Learning Objectives

• Explain how cells obtain and use energy to perform work such as building molecules and maintaining organization
• Describe how cellular respiration converts chemical energy from carbohydrates into ATP
• Compare energy transformation in cellular respiration with energy capture in photosynthesis+ Show more

Learning Objectives

• Explain how effective nuclear charge and electron shielding influence atomic size across a period and down a group
• Predict trends in ion formation by relating electron configuration to typical ion charges
• Use periodic trends to reason about changes in ionization energy across periods and groups

Learning Objectives

• Understand the defining properties of pure substances such as fixed melting points, density, and reactivity.
• Differentiate between elements and compounds through physical and chemical tests.
• Identify real-world examples of pure substances from local sources and common compounds.+ Show more

Learning Objectives

• Explain how cells use signals and regulatory molecules to control gene transcription and gene expression outcomes.
• Compare roles of transcription factors, chromatin accessibility, and post-transcriptional regulation (splicing, RNA stability, microRNAs).
• Apply gene regulation concepts to predict how different cell types can produce different proteins from the same DNA.

Learning Objectives

• Understand how sunlight, soil, water, temperature, and topography influence ecosystems.
• Identify the relationships between living organisms and non-living environmental factors.
• Explain how cause-and-effect links shape community patterns in Alberta landscapes.+ Show more

Learning Objectives

• Explain how greenhouse gases affect Earth’s energy budget by interacting with infrared radiation
• Describe radiative forcing and how changes in greenhouse gas concentrations influence climate trends
• Evaluate how climate feedbacks can amplify or dampen temperature changes

Learning Objectives

• Describe the particle model of matter and its states: solids, liquids, and gases.
• Explain how particle arrangements affect the properties of matter such as shape, volume, and flow.
• Relate microscopic particle behavior to macroscopic properties like compressibility and flow.+ Show more

Learning Objectives

• Understand how different organ systems collaborate to maintain homeostasis amid external changes.
• Identify examples of feedback mechanisms involved in temperature regulation and blood sugar control.
• Describe the roles of the nervous, endocrine, and circulatory systems in homeostasis.+ Show more

Learning Objectives

• Understand the principles of radiometric dating and how isotopic decay is used to determine geological ages.
• Identify different parent-daughter isotope systems suitable for various timescales and rock types.
• Explain the significance of closure temperature and how it affects isotopic retention in rocks.+ Show more

Learning Objectives

• Understand the concept of the center of mass in physical systems.
• Apply the principles of momentum conservation relative to the center of mass.
• Analyze system trajectories and internal forces using the center of mass concept.+ Show more

Learning Objectives

• Understand how position–time graphs represent motion and interpret their slopes.
• Analyze velocity–time graphs to determine acceleration and displacement.
• Identify different types of motion such as uniform velocity, constant acceleration, and instantaneous events from graphs.+ Show more

Learning Objectives

• Understand how material properties influence heat flow.
• Identify regional examples of insulation techniques in Alberta.
• Determine the significance of R-values and thermal bridges in building design.+ Show more

Learning Objectives

• Explain how incoming solar radiation and outgoing infrared radiation determine Earth’s energy balance
• Describe how radiation, conduction, and convection redistribute energy within the Earth system
• Interpret how latitude and surface properties (including albedo) influence heating and temperature+ Show more

Learning Objectives

• Explain the principles of calorimetry and how temperature changes relate to energy exchange.
• Apply energy conservation equations to quantitative heat transfer calculations.
• Describe real-world scenarios involving calorimetric reasoning in thermal performance of materials.

Learning Objectives

• Define and differentiate among mutualism, commensalism, and parasitism.
• Identify Alberta-relevant examples of inter-species relationships.
• Explain ecological consequences of different symbiosis types on populations and habitats.+ Show more

Learning Objectives

• Understand how inclined planes reduce the force needed to move loads.
• Identify components of force parallel and perpendicular to an inclined plane.
• Calculate mechanical advantage of inclined planes based on input force and load.+ Show more

Learning Objectives

• Describe basic types of pollutants affecting terrestrial and aquatic ecosystems.
• Explain how pollutants travel pathways lead to bioaccumulation and community impacts.
• Identify measurable ecological effects caused by different pollutants.+ Show more

Learning Objectives

• Understand the processes of diffusion and osmosis and their roles in cells.
• Identify factors that influence the rate of diffusion and osmosis.
• Explain how diffusion and osmosis affect cell volume, nutrient uptake, and salt balance.+ Show more

Learning Objectives

• Explain how fossils, comparative anatomy, biogeography, and genetics provide evidence for evolution and common descent
• Distinguish homologous structures from analogous structures and interpret what each implies
• Use multiple evidence sources to justify why species change over time+ Show more

Learning Objectives

• Identify and describe different types of matter including pure substances, mixtures, and solutions.
• Explain the properties that distinguish pure substances from mixtures and solutions.
• Apply regional examples, such as road salt and dissolved salts, to classify different matter types.+ Show more

Learning Objectives

• Describe the structure and role of the nucleus in the cell.
• Explain how genetic material is organized within the nucleus.
• Identify the functions of nuclear envelope and nuclear pores.+ Show more

Learning Objectives

• Explain how supports, foundations, and load paths contribute to structural stability.
• Describe the effects of compression, tension, and shear on beams, columns, and foundations.
• Identify material properties such as stiffness, strength, and durability relevant to construction safety.+ Show more

Learning Objectives

• Understand how oxidation numbers are assigned and used to analyze redox reactions.
• Explain the concepts of oxidants and reductants in electron transfer.
• Describe the relationship between cell potentials, Gibbs free energy, and equilibrium constants.+ Show more

Learning Objectives

• Understand the concept of aerodynamic drag and factors affecting it.
• Identify how shape and flow conditions influence air resistance.
• Analyze practical applications where drag reduction is important.+ Show more

Learning Objectives

• Describe how forces are represented as vectors in free-body diagrams.
• Identify and distinguish between gravitational, normal, frictional, and applied forces in various scenarios.
• Support reasoning about combined forces and resulting motion using vector addition.+ Show more

Learning Objectives

• Understand how electrical energy is transferred and transformed into thermal, radiant, and mechanical energy.
• Identify examples of energy conversions in domestic and industrial systems.
• Explain the concepts of power and efficiency in energy systems.+ Show more

Learning Objectives

• Understand the concept of closed systems in chemical and physical processes.
• Identify examples and applications of closed-system analysis in real-world scenarios.
• Explain how mass conservation applies in closed environments to interpret reactions and changes.+ Show more

Learning Objectives

• Explain the principle of electromagnetic induction and how changing magnetic flux induces current.
• Identify applications of electromagnetic induction in power generation and renewable energy.
• Describe the factors affecting the magnitude of induced electromotive force in coils.+ Show more

Learning Objectives

• Explain the difference between static and kinetic friction.
• Identify factors affecting the strength of frictional forces.
• Describe real-world examples of friction in transportation and agriculture.+ Show more

Learning Objectives

• Describe the processes of photosynthesis and respiration in plant and animal cells.
• Explain how energy is transferred through chemical reactions in biological systems.
• Identify reactants and products involved in photosynthesis and respiration.+ Show more

Learning Objectives

• Understand how elastic forces depend on deformation of materials.
• Identify examples of springs and elastic components in real-world systems.
• Explain the concept of linear elastic behavior limits and force direction.+ Show more

Learning Objectives

• Explain how behavioral adaptations help organisms survive in changing environments
• Identify examples of behavioral adaptations such as migration, hibernation, and daily timing
• Describe how behavior works together with structural and physiological traits