Science Worksheets

Learning Objectives

• Explain Newton’s three laws using the relationships between force, motion, and mass.
• Predict how the direction and magnitude of motion change when net force changes.
• Use action–reaction ideas to describe forces in everyday Alberta-related scenarios.+ Show more

Learning Objectives

• Represent forces acting on an object using a free-body diagram with correct directions and relative sizes
• Identify and interpret the gravitational, normal, frictional, and applied forces in real-world scenarios
• Determine the direction of net force by reasoning with vector arrows (without focusing on calculations)

Learning Objectives

• Describe what makes a mixture homogeneous at the macroscopic level and give examples such as solutions and alloys.
• Explain how solubility and concentration help determine the behavior of homogeneous mixtures.
• Use particle-level reasoning to support macroscopic observations about concentration and uniform composition.

Learning Objectives

• Describe phase transitions as reversible physical changes between solid, liquid, and gas driven by energy exchange and pressure.
• Explain how melting, freezing, vaporization, and condensation change particle motion and energy without creating new substances.
• Apply phase-transition ideas to real-world examples such as spring thaw, snowmelt timing, and condensation on buildings.

Learning Objectives

• Describe how ecosystem models represent matter and energy using stocks, pools, fluxes, and trophic-level connections
• Interpret model outputs by relating assumptions and limitations to observable ecosystem features such as biomass and decomposition rates
• Apply conservation ideas when reasoning about changes in nutrients and energy in ecosystem model frameworks

Learning Objectives

• Identify the roles of sources, conductors, loads, and control elements in a simple electric circuit.
• Interpret schematic symbols for common circuit components and explain how they relate to real devices.
• Predict how switches affect continuity and how resistive elements convert electrical energy into heat.+ Show more

Learning Objectives

• Compare series and parallel circuits in terms of current distribution, total resistance, and voltage across components.
• Predict how changing a resistor or adding a branch affects current and brightness in household lighting examples.
• Use circuit reasoning to explain why parallel connections can provide redundancy when one path fails.

Learning Objectives

• Describe how component I–V characteristics differ for resistors and diodes
• Explain how temperature affects resistance in devices such as thermistors
• Connect power ratings and operating limits to safe, reliable circuit operation+ Show more

Learning Objectives

• Explain conservation of mass in a closed system during physical and chemical changes
• Identify system boundaries and account for all inputs and outputs when analyzing mass changes
• Use reasoning (and simple measurements) to predict whether mass should remain constant

Learning Objectives

• Explain how environmental chemical reactions can be analyzed using evidence, atomic/particulate explanations, and mass conservation.
• Apply system boundary ideas to track measurable mass flows in real environmental contexts (e.g., acid deposition, tailings chemistry, nutrient cycling).
• Use chemical and environmental vocabulary to describe how substances transform and where they go in an ecosystem.

Learning Objectives

• Explain how electric current and resistance relate to the rate of charge flow and opposition to that flow.
• Use the relationship between voltage, current, and resistance to predict how circuit behavior changes.
• Describe how material properties, temperature, and geometry affect resistance in real devices.

Learning Objectives

• Explain how exponential growth, logistic regulation, and cyclical fluctuations differ in population dynamics
• Use carrying capacity and time lags to interpret real-world population trajectories
• Describe how predation, food supply, and spatial heterogeneity create source–sink dynamics

Learning Objectives

• Explain how particle arrangement and bonding differences affect the properties of solids, liquids, and gases
• Compare energy, motion of particles, and density across the three states of matter
• Use real-world examples to predict how a substance’s state relates to observable properties

Learning Objectives

• Use mass conservation to relate masses of reactants and products in closed systems
• Apply proportional reasoning from balanced chemical equations to predict relative product amounts
• Interpret observed residues by comparing expected and measured mass changes in reaction systems

Learning Objectives

• Explain how food webs integrate multiple feeding relationships and energy pathways
• Describe how redundancy, indirect interactions, and species loss can stabilize or destabilize communities
• Analyze how seasonal migrations and life-cycle stages change link strengths in food webs+ Show more

Learning Objectives

• Classify materials as elements, compounds, or mixtures based on their composition and properties
• Distinguish between pure substances and mixtures using evidence such as uniformity and composition
• Explain why classification helps scientists choose appropriate testing and treatment methods+ Show more

Learning Objectives

• Explain how forces can change mechanical energy through work done on a system
• Describe qualitative relationships between applied force, displacement, and changes in kinetic and potential energy
• Identify energy transfers and transformations during motion, such as lifting, downhill motion, and braking

Learning Objectives

• Explain how separation methods use differences in physical properties (such as particle size, solubility, boiling point, and magnetic susceptibility).
• Identify which separation method best fits a real-world mixture based on observable properties and evidence.
• Use key vocabulary (filtration, evaporation, distillation, magnetic separation, solubility, boiling point, density).+ Show more

Learning Objectives

• Explain how natural selection works by linking heritable traits, selective pressure, and reproductive success
• Define fitness and describe how adaptive trade-offs affect survival and reproduction
• Compare natural selection with artificial selection and predict how traits can change over generations

Learning Objectives

• Explain how power distribution systems move electricity from transmission lines to consumers through substations and feeders
• Describe the role of voltage transformation in reducing losses and improving safe delivery
• Analyze how feeder topology and protection systems affect reliability and the spread of faults+ Show more

Learning Objectives

• Explain how human land use and resource extraction can change habitat structure and ecosystem processes.
• Describe how activities such as agriculture, irrigation, and wetland drainage can alter nutrient cycles and species interactions.
• Identify how invasive species introductions and cumulative watershed effects can impact river systems.+ Show more

Learning Objectives

• Explain the interactions among precipitation, surface runoff, infiltration, and groundwater storage within watersheds.
• Describe processes such as aquifer recharge, water-table fluctuation, and stream hydrographs.
• Analyze how human activities influence basin-scale water budgets and landscape responses.+ Show more

Learning Objectives

• Explain what makes a system “closed” and how that affects matter conservation during chemical changes.
• Use conservation of mass to interpret how reactants relate to products in sealed or contained processes.
• Identify examples of closed-system analysis in real-world laboratory and environmental contexts.

Learning Objectives

• Explain how ecological restoration and mitigation help re-establish ecological function and connectivity.
• Describe common restoration approaches, including habitat reclamation, riparian buffers, and species reintroductions.
• Identify how monitoring and adaptive management guide restoration progress over time.

Learning Objectives

• Describe how corrosion is a chemical change that produces new substances on materials.
• Explain how moisture, oxygen, and salt (salinity) can speed up corrosion in everyday infrastructure.
• Identify evidence that corrosion has occurred and predict how protective measures can reduce degradation.+ Show more

Learning Objectives

• Identify common types of digital sources used for local environmental inquiries (datasets, sensors, and remote-sensing products).
• Use metadata, temporal resolution, and spatial coverage to judge whether a digital source is appropriate for an Alberta-focused question.
• Explain how licensing and standardized formats affect the ability to access, combine, and compare digital data.

Learning Objectives

• Explain how the composition and motion of gas molecules relate to air pressure
• Describe how air density changes with temperature and altitude
• Use real-world examples to connect air properties to weather and everyday phenomena

Learning Objectives

• Identify major forest types (boreal/mixedwood, montane, subalpine, aspen parkland) using characteristic species and conditions
• Explain how abiotic gradients such as elevation, soil moisture, and fire history influence where forest types occur
• Use forest type knowledge to describe habitat diversity and potential impacts of climatic shifts

Learning Objectives

• Describe how human activities affect forest ecosystems, including habitat connectivity, soil, and water quality
• Identify ways that fragmentation and pollution can change species composition
• Explain why invasive species can increase ecological harm over time+ Show more

Learning Objectives

• Understand the purpose and methods of geologic mapping in earth sciences.
• Identify the types of data sets used in geoscience mapping and their significance.
• Interpret stratigraphic contacts, fault systems, and basin architecture from cross-sections and models.+ Show more

Learning Objectives

• Explain how flowers and cones support reproduction in plants.
• Describe how seeds and different dispersal mechanisms affect where plants grow.
• Compare vegetative propagation and seed-based reproduction in terms of regeneration and genetic diversity.

Learning Objectives

• Understand the interactions between surface properties and atmospheric processes.
• Describe how energy exchange and radiative forcing influence climate variability.
• Explain the roles of albedo, evapotranspiration, and soil moisture in surface-atmosphere coupling.+ Show more

Learning Objectives

• Explain how growth rings form and how they can be used to estimate a tree’s age and growth patterns.
• Describe how ring width and density can reflect environmental conditions such as moisture, temperature, and disturbances.
• Connect dendrochronology methods to reconstructing past climate and disturbance events (such as drought or fire).

Learning Objectives

• Identify major parts of a tree (roots, trunk, branches, leaves, buds, and bark) and describe their functions.
• Explain how form–function relationships help trees survive in different habitats.
• Use scientific vocabulary to describe transport, storage, support, and protection in trees.

Learning Objectives

• Describe how the Sun’s apparent path changes with season and latitude.
• Explain why sunrise and sunset locations shift across the year.
• Connect noon solar elevation and day length to the Sun’s apparent motion.+ Show more

Learning Objectives

• Explain how incremental design changes can improve aerodynamic performance and safety.
• Use criteria and trade-offs to evaluate design modifications related to speed, stability, and payload.
• Describe simple ways to measure and observe flight path consistency during refinement.

Learning Objectives

• Explain how Sun angle changes during the day and how that affects shadow length and direction
• Describe how Earth’s axial tilt and orbit cause predictable seasonal changes in noon shadow length
• Use observations and simple measurements to support scientific explanations about day/night and seasons

Learning Objectives

• Explain how Earth’s rotation about its axis causes the alternation of daylight and darkness.
• Describe how Earth’s rotation helps explain the apparent daily motion of the Sun and other celestial objects.
• Connect axial rotation to the timing of sunrise, solar noon, and sunset across different Alberta time zones.+ Show more

Learning Objectives

• Use criteria to judge whether a scientific claim follows logically from data and methods.
• Evaluate how relevant evidence, patterns, uncertainty, and alternative hypotheses affect the strength of conclusions.
• Match the scope of a claim to the size and limits of the dataset.

Learning Objectives

• Describe how protected areas, reforestation, habitat restoration, and species-at-risk recovery help conserve forest biodiversity and ecosystem services.
• Explain how ecological knowledge (like riparian buffers and seed-source selection) supports long-term forest resilience across different landscapes.
• Identify cause-and-effect relationships between conservation actions and improvements in habitat quality.

Learning Objectives

• Explain how wing shape features such as camber, thickness, taper, and aspect ratio affect lift, drag, and stall behavior.
• Compare high-aspect-ratio wings and low-aspect, robust wings using real-world aviation examples.
• Use scientific vocabulary (camber, thickness, induced drag, skin-friction drag, taper) to describe airflow and pressure changes.

Learning Objectives

• Explain how lift, drag, and stability relate to aerodynamic design choices.
• Describe how wing shape, surface smoothness, and orientation affect how devices fly.
• Use design evidence (test results) to make conclusions about aerodynamic performance.

Learning Objectives

• Analyze trade-offs and optimization strategies using cost-benefit matrices and Pareto fronts.
• Apply quantitative methods to compare design options considering multiple objectives.
• Evaluate the impact of constraints such as mass, cost, and environmental factors on design choices.+ Show more

Learning Objectives

• Understand how mutations at nucleotide and chromosomal scales contribute to genetic variation.
• Identify different mutational mechanisms and their effects on gene function and phenotype.
• Analyze examples such as sickle hemoglobin to understand the impact of point mutations.+ Show more

Learning Objectives

• Analyze the quantitative relationships between net force, mass, and acceleration using Newton's second law.
• Interpret motion graphs and understand their relation to constant acceleration and force.
• Apply vector summation to determine net force in various scenarios including inclined planes and frictional effects.+ Show more

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

• Explain how different communities used observations of the sky to plan for seasons and daily activities
• Describe how solar and lunar cycles can be used to predict changes in daylight and timing
• Connect scientific ideas about celestial motion to cultural and historical ways of recording observations

Learning Objectives

• Identify effective column headings and units in a science data table.
• Use consistent time stamps and metadata (location, instrument type, observer notes) to make data reusable.
• Interpret information from a data table to support later analysis and replication.