Science Worksheets

Learning Objectives

• Understand the sequence and causes of lunar phases.
• Identify the relationship between the Sun, Earth, and Moon in lunar cycles.
• Describe how lunar phases influence tides and nocturnal illumination.+ Show more

Learning Objectives

• Understand how forces and energy interactions affect complex mechanical systems.
• Analyze net forces and predict system motion during collisions and assemblies.
• Evaluate energy transfers and dissipative forces within interconnected systems.+ Show more

Learning Objectives

• Distinguish between physical and chemical properties of materials.
• Identify measurable descriptors such as density, melting point, solubility, electrical conductivity, reactivity, and flammability.
• Analyze property data to classify materials and predict their responses to temperature and chemical contact.+ Show more

Learning Objectives

• Understand how to formulate scientific questions that can be tested with evidence.
• Identify measurable outcomes and observations that remain consistent in experiments.
• Differentiate between testable and non-testable questions in scientific inquiry.+ Show more

Learning Objectives

• Analyze how crystal structures, molecular interactions, and electrical forces influence bulk material properties.
• Differentiate between ionic lattices and molecular solids based on melting points, solubility, and electrical conductivity.
• Explain how lattice energy, dispersion forces, and hydrogen bonding affect phase transitions and physical properties.

Learning Objectives

• Explain the concepts of electric potential difference, current, resistance, and energy transfer in DC circuits.
• Apply Ohm's law and Kirchhoff's laws to analyze series and parallel circuits.
• Calculate power dissipation and energy in simple electrical systems using algebraic methods.+ Show more

Learning Objectives

• Explain how tectonic uplift, volcanic construction, and surface processes influence landscape change.
• Analyze the balance between uplift and erosion in shaping landforms over time.
• Describe how climate variations affect weathering and material transport in landscapes.+ Show more

Learning Objectives

• Explain the concept of equilibrium constants (Kc and Kp) and their significance in chemical reactions.
• Describe the role of the reaction quotient (Q) in predicting reaction direction and equilibrium state.
• Analyze how temperature influences equilibrium constants through enthalpy effects.+ Show more

Learning Objectives

• Understand how pollution alters ecosystem chemistry and nutrient cycles.
• Identify the effects of excess nutrients and persistent contaminants on water, soil, and organisms.
• Explain the processes of eutrophication, bioaccumulation, and ecological resilience in polluted environments.

Learning Objectives

• Identify the key components of complex systems involving multiple forces.
• Understand how to decompose system forces into vector components.
• Analyze static versus dynamic behavior by summing forces.+ Show more

Learning Objectives

• Describe the processes involved in the global and local water cycle, including phase changes, evaporation, condensation, and precipitation.
• Explain the roles of sunlight and gravity in driving hydrologic processes such as infiltration, runoff, and groundwater flow.
• Connect processes of the water cycle to mechanical and chemical weathering phenomena like river incision, karst formation, and coastal erosion.+ Show more

Learning Objectives

• Understand how Earth's axial tilt affects seasons and climate.
• Identify the differences in solar angle and daylight duration during seasons.
• Explain regional examples such as Alberta's temperature variations.+ Show more

Learning Objectives

• Understand the difference between habitats and niches in ecosystems.
• Identify how species interact within shared habitats and niches.
• Explain how resource partitioning reduces competition among species.+ Show more

Learning Objectives

• Explain the role of primary producers in ecological energy pathways.
• Compare photosynthetic efficiency among grasses, shrubs, and boreal trees in Alberta.
• Identify factors influencing primary productivity such as soil nutrients and light.+ Show more

Learning Objectives

• Understand the concept of adaptive radiation and its role in biodiversity.
• Identify ecological factors that trigger adaptive radiation.
• Analyze morphological and behavioral adaptations in different species.+ Show more

Learning Objectives

• Understand the concept of chemical equilibrium and the factors that affect it.
• Learn how to write and interpret equilibrium constant expressions.
• Apply Le Chatelier’s principle to predict shifts in equilibrium in response to concentration, temperature, and pressure changes.+ Show more

Learning Objectives

• Describe the concept of evolution and its importance in biological history.
• Identify sources of evidence that support the theory of evolution.
• Explain how morphological, paleontological, and genetic data demonstrate common ancestry.+ Show more

Learning Objectives

• Explain how energy is transferred through conduction in solids.
• Identify materials with high and low thermal conductivity and their applications.
• Describe the effects of contact resistance and surface treatments on heat flow in structures.+ Show more

Learning Objectives

• Explain energy system efficiency and identify common loss pathways in real systems
• Evaluate how design choices (insulation, surface area, and control systems) affect useful energy output
• Apply the efficiency concept to a solar-thermal collector by linking absorber and surface properties to stored thermal energy

Learning Objectives

• Understand the key drivers that influence sea level variability, including thermal expansion, land-ice melt, and glacio-isostatic adjustment.
• Interpret data from tide gauges and satellite altimetry records to analyze sea level trends.
• Explain how human activities and regional factors affect sea level changes and coastal systems.+ Show more

Learning Objectives

• Understand how molecular processes influence cellular energetics and genetic regulation.
• Describe the use of mathematical models such as differential equations and network diagrams in biological systems.
• Explain how changes at one biological level propagate to others within ecosystems.+ Show more

Learning Objectives

• Describe how daily and seasonal changes in Sun angle affect shadow length and direction.
• Identify different shadow patterns such as noon shadows, longest shadows, and shortest shadows.
• Explain how Earth's motion and axial tilt influence shadow characteristics across seasons.+ Show more

Learning Objectives

• Explain how Earth’s internal energy drives long-term tectonic plate motion.
• Compare the main types of plate boundaries and the geologic processes associated with each.
• Interpret evidence for plate motion, including seafloor magnetic stripes, matching rock ages, and earthquake patterns.+ Show more

Learning Objectives

• Understand the relationship between net force, mass, and acceleration.
• Explain qualitatively how increasing net force affects motion.
• Describe the effect of increased mass on acceleration under the same force.+ Show more

Learning Objectives

• Explain how scientific knowledge changes through new evidence, improved measurement, and revised models
• Identify how evidence, models, and measurement work together to support scientific conclusions
• Evaluate the role of transparency about assumptions and limitations in scientific reasoning

Learning Objectives

• Explain how predators and prey are interdependent in an ecosystem
• Describe how competition and mutualism affect population changes
• Predict how changes in one population can ripple through a community

Learning Objectives

• Understand the concept of balanced and unbalanced forces and how they affect motion or equilibrium.
• Analyze force vectors, support reactions, and their role in static and dynamic systems.
• Identify real-world examples of force balance and describe their behavior.+ Show more

Learning Objectives

• Explain the mechanisms driving ocean surface and deep currents.
• Identify features like gyres, upwelling zones, and boundary currents.
• Assess the impact of ocean circulation on regional climates and weather patterns.+ Show more

Learning Objectives

• Understand the concept and mechanisms of positive feedback in biological systems.
• Identify examples of positive feedback mechanisms, such as childbirth and blood clotting.
• Differentiate between positive and negative feedback in physiology.+ Show more

Learning Objectives

• Interpret position-time graphs to determine velocity from slope and identify changes in motion from curvature.
• Interpret velocity-time graphs to determine acceleration from slope and identify changes in acceleration from sign changes or curvature.
• Connect graph features (flat sections, straight lines, sign changes) to real physical motion over time.

Learning Objectives

• Explain how kinematic descriptions, force balances, and energy considerations integrate to analyze complex motion scenarios.
• Apply graphs, equations, and net-force reasoning to predict motion outcomes in transport contexts.
• Interpret combined physical principles in real-world Alberta transportation and recreational situations.

Learning Objectives

• Explain power as the rate of energy transfer or work done over time
• Compare situations using the relationship between energy transferred and time
• Interpret everyday wattage ratings in terms of energy per second

Learning Objectives

• Explain how meiosis reduces chromosome number and produces gametes with half the genetic material
• Describe how homologous chromosome separation and genetic recombination generate variation among gametes
• Connect heritable genetic variation to natural selection and population change over time+ Show more

Learning Objectives

• Understand molecular orbital theory and how it extends valence-bond models.
• Explain bonding order, delocalization, and electronic structures in diatomic and extended systems.
• Use energy-level diagrams and symmetry considerations to predict magnetic, bonding, and electronic transition properties.+ Show more

Learning Objectives

• Understand the concept of gravitational fields and their influence.
• Explain how field strength varies with distance.
• Describe the effects of gravitational fields on objects in space.+ Show more

Learning Objectives

• Describe different types of species interactions such as predation, competition, parasitism, mutualism, and commensalism.
• Explain how species interactions influence population dynamics and community structure.
• Analyze the role of predation and mutualism in ecosystem regulation and species survival.+ Show more

Learning Objectives

• Understand the fundamental kinematic equations used for constant acceleration motion.
• Apply the equations to solve for displacement, velocity, acceleration, and time in one-dimensional motion.
• Derive the equations using algebraic and calculus methods.+ Show more

Learning Objectives

• Understand the components and data sources used in geologic mapping.
• Interpret stratigraphic contacts, fault systems, and basin structures from geological data.
• Explain how rates from geochronology support landscape evolution models.+ Show more

Learning Objectives

• Explain how environmental conditions affect which traits help organisms survive and reproduce.
• Describe how changes in survival and reproduction can shift traits in a population over generations.
• Connect adaptation to ecosystem change and resilience when resources or conditions shift.

Learning Objectives

• Understand Earth's major reservoirs and energy exchanges among atmosphere, hydrosphere, geosphere, and biosphere.
• Analyze the role of solar energy input and radiative balance in Earth's system.
• Describe mechanisms of heat transfer and feedbacks that influence system states over different timescales.+ Show more

Learning Objectives

• Interpret climate indicators by comparing temperature, precipitation, and storm-frequency data over time.
• Distinguish long-term climate trends from short-term weather variability and single extreme events.
• Explain how El Niño and La Niña can affect rainfall patterns using evidence from data records.

Learning Objectives

• Identify the different modes of natural selection and understand their effects on populations.
• Interpret how directional, stabilizing, and disruptive selection modify trait distributions over time.
• Explain the roles of frequency-dependent and sexual selection in evolution.+ Show more

Learning Objectives

• Explain the concept of centripetal force and its role in circular motion.
• Differentiate between centripetal acceleration and tangential acceleration.
• Describe how radial and tangential components explain phenomena like banked turns and orbital motion.+ Show more

Learning Objectives

• Identify the key parts of an ecosystem, including both living and nonliving elements.
• Explain the roles of producers, consumers, and decomposers in energy cycling.
• Describe how abiotic factors such as sunlight, water, soil, and temperature influence ecosystems.+ Show more

Learning Objectives

• Explain the formation and features of subduction zones.
• Describe the processes of slab dehydration and arc volcanism.
• Identify hazards associated with subduction zones, including earthquakes and tsunamis.+ Show more

Learning Objectives

• Explain the geological processes responsible for mountain formation, including plate convergence and continental collision.
• Identify the types of geological features produced by mountain building processes, such as fold-and-thrust belts.
• Describe the effects of weathering and erosion on mountain landscapes over time.+ Show more

Learning Objectives

• Understand how different microscope models reveal structural details of cells.
• Identify the role of diagrammatic and physical models in microscopy.
• Explain the importance of size, scale, and spatial relationships in cellular understanding.+ Show more

Learning Objectives

• Describe the concept of genetic drift and its effects on allele frequencies in populations.
• Explain how bottlenecks and founder events influence genetic diversity.
• Analyze the role of genetic drift in small isolated populations and domesticated breeds.+ Show more