Science Worksheets

Learning Objectives

• Explain how solution concentration describes the amount of solute compared with solvent
• Identify how concentration changes boiling point elevation and freezing point depression
• Use concentration measures such as mass percent and grams per litre to describe dilution or saturation+ Show more

Learning Objectives

• Explain how fossil evidence provides evidence for evolutionary change through time.
• Differentiate relative dating from absolute dating methods used in interpreting fossil ages.
• Identify how stratigraphic relationships and transitional forms support evolutionary timelines.+ Show more

Learning Objectives

• Explain how predation affects populations in an ecosystem
• Differentiate competition, mutualism, and parasitism
• Trace energy flow through trophic levels in food webs+ Show more

Learning Objectives

• Explain how operational definitions make measurement methods clear and testable
• Use consistent units and repeatable procedures to improve trustworthiness of data
• Identify sources of measurement error and describe how calibration and controls reduce them+ Show more

Learning Objectives

• Explain how mixtures can be classified by whether components are evenly spread or stay distinct.
• Describe how physical properties (size, solubility, and evaporation) help separate mixture components.
• Use evidence from observations to choose an appropriate separation method for a given mixture.

Learning Objectives

• Identify major organelles of eukaryotic cells
• Understand the functions of different cell structures
• Relate cell structure features to their specific functions+ Show more

Learning Objectives

• Learn how to interpret axes, units, and scales on scientific graphs
• Identify the significance of slope, intercept, and curvature in data visualization
• Distinguish between misleading and clear graph conventions for accurate interpretation

Learning Objectives

• Understand the concept of chemical change as the formation of new substances with different properties.
• Identify common indicators of chemical change such as temperature change, gas production, precipitate formation, and color change.
• Distinguish between observable chemical evidence and physical rearrangement of matter at microscopic levels.+ Show more

Learning Objectives

• Select and use common field tools (thermometers, pH probes, handheld anemometers, and electronic dataloggers) safely and correctly.
• Apply safe handling, storage, cleaning, and battery management practices to prevent equipment damage and reduce contamination.
• Demonstrate how calibration checks and appropriate protective precautions help produce reliable measurements.

Learning Objectives

• Understand how the slope of displacement–time graphs indicates velocity.
• Interpret the area under velocity–time graphs to determine displacement.
• Identify non-uniform acceleration through curved graphs and discontinuities.+ Show more

Learning Objectives

• Understand how to represent and analyze temporally changing systems using time-series descriptions.
• Identify the role of rates, feedback loops, and equilibrium concepts in empirical data.
• Interpret mathematical forms that capture transient and steady-state behaviors.+ Show more

Learning Objectives

• Explain how running water, glaciers, wind, and gravity erode rocks and transport sediment
• Describe how transport energy and distance affect sediment grain size and sorting
• Interpret clues from sedimentary signatures to reconstruct past environments

Learning Objectives

• Define what a free body diagram is and its purpose in physics.
• Identify the forces acting on an object when drawing a free body diagram.
• Understand how to represent forces with vectors in diagrams.+ Show more

Learning Objectives

• Identify major heart parts, including chambers and valves that guide one-way blood flow
• Compare arteries, veins, and capillaries by their wall structure and function
• Describe how blood components help with transport, immunity, and clotting+ Show more

Learning Objectives

• Explain how food web links multiple food chains together in an ecosystem
• Identify how changes in one population can affect other populations in a food web
• Use examples to describe feeding relationships between producers, consumers, and predators

Learning Objectives

• Describe how wetlands store water and help regulate water flow across a landscape.
• Explain how wetlands cycle nutrients and filter sediments in water.
• Identify how wetland habitats support amphibians and migratory birds.+ Show more

Learning Objectives

• Understand the relationship between pressure, volume, temperature, and moles of gas through gas laws.
• Apply the ideal gas law to solve problems involving gas measurements and conversions.
• Relate gas law concepts to real-world examples, especially within the context of Alberta's natural resources and environmental monitoring.

Learning Objectives

• Understand the surface features and geologic processes shaping planetary bodies beyond Earth.
• Compare and contrast internal structures of terrestrial and icy planets.
• Analyze cratering records, volcanic signs, tectonic features, and erosion mechanisms as indicators of planetary history.+ Show more

Learning Objectives

• Define mass and volume as measurable properties of matter.
• Use balances to compare the masses of different samples.
• Use volume units (like cubic centimeters) to compare the space an object occupies.+ Show more

Learning Objectives

• Define niche and competition and describe how they affect populations over time
• Identify how different species can coexist by using different resources, microhabitats, or activity times
• Use evidence from behaviors and resource needs to support a model of how species coexist in a community+ Show more

Learning Objectives

• Distinguish between endothermic and exothermic reactions using energy transfer and temperature evidence
• Explain energy changes using a particle and bonding model (kinetic energy, bond breaking, and bond forming)
• Predict whether a reaction is endothermic or exothermic based on observed temperature changes

Learning Objectives

• Understand the concept of measurement uncertainty and its sources.
• Identify methods used to estimate and express measurement uncertainty.
• Recognize how acknowledging uncertainty influences confidence in data interpretation.+ Show more

Learning Objectives

• Explain how Earth’s rotation causes day and night
• Identify key observations that show day/night timing is predictable
• Use models and diagrams to describe the Sun-Earth facing sides during day and night+ Show more

Learning Objectives

• Explain how energy flows through ecosystems via food webs.
• Identify the roles of producers, consumers, and decomposers in energy transfer.
• Describe the approximate energy transfer efficiencies between trophic levels.+ Show more

Learning Objectives

• Classify mixtures as homogeneous solutions, heterogeneous suspensions, or colloids based on uniformity and particle behavior
• Use evidence such as settling and light scattering to distinguish mixture types
• Select an appropriate separation approach for a given mixture scenario

Learning Objectives

• Explain how scaling affects relationships between physical quantities when moving between small and large systems.
• Use dimensional similarity and proportional reasoning to predict how a model’s measurements should change with size.
• Interpret data trends while accounting for scale-dependent effects such as nonlinearity and diffusion limits.

Learning Objectives

• Explain how model evaluation compares predictions to evidence.
• Identify assumptions that may be wrong when model outputs do not match data.
• Describe how computational simulations and input changes help test assumptions.+ Show more

Learning Objectives

• Identify appropriate graph types (scatter plot, line graph, bar graph) for different kinds of relationships in data.
• Interpret graphs by using labeled axes, units, and consistent numerical scales to avoid misleading conclusions.
• Explain how models summarize data patterns without introducing new variables.+ Show more

Learning Objectives

• Understand sources of genetic diversity such as mutations, crossing over, and independent assortment.
• Explain how microscopic genetic changes contribute to population-level variation.
• Analyze real-world examples like bacterial mutations and chromosome crossover in fruit flies.+ Show more

Learning Objectives

• Explain what chemical reactions are and how atoms are rearranged to form new substances.
• Identify evidence of chemical reactions, including changes in energy and matter.
• Interpret and balance symbolic chemical equations to connect observations to particle-level changes.+ Show more

Learning Objectives

• Understand how to convert between moles, mass, and particles using molar mass and Avogadro's number.
• Apply mole-to-mole and mole-to-mass conversions in chemical reactions.
• Identify limiting reagents and calculate theoretical yields in chemical processes.+ Show more

Learning Objectives

• Explain relationships among displacement, period, and natural frequency
• Describe kinetic and potential energy exchange in undamped oscillations
• Analyze how damping affects driven oscillation amplitude+ Show more

Learning Objectives

• Explain reaction balancing using conservation of matter and conservation of atoms.
• Interpret chemical equation coefficients as particle/atom counts of reactants and products.
• Balance simple chemical equations by matching the number of atoms of each element on both sides.

Learning Objectives

• Explain how an electric field describes the force per unit positive charge at a location
• Interpret electric field-line diagrams and relate them to charge sign and field strength
• Connect electric field ideas to potential energy changes and energy transfer+ Show more

Learning Objectives

• Explain the process of seafloor spreading at mid-ocean ridges.
• Interpret magnetic striping patterns recorded in basaltic rocks.
• Describe how oceanic crust ages and the cycle of ocean basin creation and consumption.+ Show more

Learning Objectives

• Understand how friction affects the efficiency of mechanisms.
• Identify factors that influence the reduction of energy losses in machines.
• Differentiate between ideal and actual mechanical advantage in real-world systems.+ Show more

Learning Objectives

• Understand how greenhouse gases influence Earth's climate
• Identify natural and human factors affecting global temperature
• Explain the role of aerosols, volcanic eruptions, and ocean cycles in climate variability+ Show more

Learning Objectives

• Explain how Earth’s rotation affects day and night.
• Describe how Earth’s position relative to the Sun supports predictable patterns of light and warmth.
• Summarize how the Moon’s orbit causes changes in the amount of its sunlit side we see.+ Show more

Learning Objectives

• Explain how multiple evidence sources (temperature records, ice cores, sediments, and ocean observations) support conclusions about climate change trends.
• Differentiate short-term weather variability from long-term climate patterns by interpreting multi-decade signals.
• Describe how evidence relates to changing energy balance, circulation, and greenhouse gas concentrations over decades to centuries.

Learning Objectives

• Understand the concept of covalent bonding and electron sharing
• Identify how bond polarity influences molecular properties
• Explain the significance of bond order, length, and energy in covalent bonds+ Show more

Learning Objectives

• Explain how light forms shadows when it travels in straight lines
• Describe how sound is made by vibrating objects and needs a medium such as air
• Predict how distance and barriers affect what you see for light and what you hear for sound+ Show more

Learning Objectives

• Explain how amplitude relates to sound volume.
• Describe how pitch relates to how fast something vibrates.
• Predict how distance changes how clearly sound can be heard.+ Show more

Learning Objectives

• Identify material properties such as strength, stiffness, density, and environmental resilience
• Explain how compression, tension, and bending affect long-term performance of common materials
• Use evidence from a passage to support maintenance and design choices in cold, snowy climates

Learning Objectives

• Explain how balanced and unbalanced forces affect net force and changes in velocity.
• Predict the direction of acceleration using the direction of the net force.
• Describe how velocity changes can involve speed changes, direction changes, or both.

Learning Objectives

• Describe how standardized ecological monitoring protocols help detect trends over time.
• Identify appropriate methods for collecting habitat and species data (e.g., fixed-site surveys, point counts, remote sensing, water quality sampling).
• Explain why temporal replication and data quality checks improve the reliability of results.+ Show more

Learning Objectives

• Describe how adaptation traits can improve survival and reproduction in specific environments.
• Explain how selective pressures change which traits become more common in a population over generations.
• Identify examples of structural, physiological, and behavioural adaptations from an Alberta habitat context.+ Show more

Learning Objectives

• Explain how human land use and resource extraction can change habitat structure and species interactions in Alberta landscapes.
• Describe how human actions can alter nutrient cycles and water quality in river systems.
• Evaluate mitigation strategies such as reclamation, protected areas, and land-management planning.

Learning Objectives

• Understand the basic principles of heat engines and how they convert thermal energy into mechanical work.
• Identify different types of heat engines and their common designs.
• Analyze factors affecting the efficiency of heat engines, including temperature differences and cycle design.+ Show more