Science Worksheets

Learning Objectives

• Explain the concept of Pascal's principle and its significance in hydraulic systems.
• Calculate the relationships between input and output forces using piston areas.
• Describe real-world applications of Pascal's principle, such as hydraulic brakes and presses.+ Show more

Learning Objectives

• Develop skills in evaluating scientific claims and evidence.
• Identify logical fallacies and distinguish correlation from causation.
• Assess the credibility of sources and interpret data accurately.+ Show more

Learning Objectives

• Describe the structure and function of ATP as the cell's energy currency.
• Explain the process of hydrolysis of ATP and how it releases energy.
• Understand the role of phosphorylation in regenerating ATP and coupling biochemical reactions.+ Show more

Learning Objectives

• Describe the different types of seismic waves and their propagation characteristics.
• Explain how seismic wave travel times help us understand Earth’s interior structure.
• Identify how focal mechanisms reveal fault types and stress orientations during earthquakes.+ Show more

Learning Objectives

• Describe the basic components of the cell membrane and their roles.
• Explain the fluid mosaic model and its significance in membrane function.
• Identify how membrane components influence permeability, signaling, and ion regulation.+ Show more

Learning Objectives

• Understand how growth rings record annual growth in trees.
• Identify what environmental factors influence the width and density of growth rings.
• Learn how dendrochronology is used to study past climates and environmental events.+ Show more

Learning Objectives

• Understand the basic types of simple machines and their roles in modifying force and displacement.
• Explain the concepts of mechanical advantage, including ideal mechanical advantage and real-world constraints.
• Identify and compare different simple machines such as levers, pulleys, inclined planes, wedges, wheels and axles, and screws.+ Show more

Learning Objectives

• Understand the processes involved in light reactions within photosynthesis.
• Identify the role of pigment complexes and photosystems in capturing light energy.
• Explain how photon energy leads to electron flow, proton gradient formation, and energy carrier production.+ Show more

Learning Objectives

• Understand different methods to express solution concentration, including molarity, mass percent, and parts per million.
• Apply formulas and calculations to determine concentration in various contexts.
• Relate concentration measures to environmental and regulatory standards relevant in Alberta.

Learning Objectives

• Compare hypothesis-driven, descriptive, and correlational inquiry models in scientific explanations.
• Identify boundary conditions, assumptions, and testable predictions in different models.
• Understand how empirical evidence, conceptual and mathematical representations refine scientific models.+ Show more

Learning Objectives

• Understand the different types of pulley systems and their configurations.
• Calculate the mechanical advantage of fixed, movable, and compound pulleys.
• Explain force partitioning, support reactions, and how friction affects real-world pulley performance.+ Show more

Learning Objectives

• Understand how DNA, RNA, and protein sequences are used to infer evolutionary relationships.
• Explain the concept of homologous genes and sequence divergence as molecular clocks.
• Identify patterns of shared genetic changes, gene duplications, and conserved elements that inform lineage relationships.+ Show more

Learning Objectives

• Understand characteristic methods used for testing material behavior, including tensile, compression, and bending assessments.
• Learn about non-destructive techniques such as ultrasonic and hardness measurements.
• Explore the concepts of anisotropy, strain localization, and their implications in material performance.+ Show more

Learning Objectives

• Understand how heat transfer depends on mass, temperature change, and specific heat capacity.
• Apply the equation Q = mcΔT to calculate thermal energy changes in common substances.
• Identify units of energy and power such as joules and watts.+ Show more

Learning Objectives

• Understand how catabolic and anabolic pathways connect to support organismal energy needs.
• Explain the role of hormones and nutrient availability in shifting metabolic priorities.
• Describe immediate and long-term metabolic adjustments at the molecular and organelle levels.+ Show more

Learning Objectives

• Explain how different species interact within a community and the effects on ecosystem stability.
• Identify and describe various types of species interactions such as competition, predation, and mutualism.
• Understand the roles of keystone species and ecosystem engineers in shaping community structure.+ Show more

Learning Objectives

• Understand the role of feedback loops and regulatory networks in biological systems.
• Analyze how multi-scale models predict system responses to perturbations.
• Evaluate the limitations of reductionist models and the importance of integrative approaches.+ Show more

Learning Objectives

• Analyze mechanisms of energy transfer within Earth systems, including radiative balance, conduction, convection, and latent heat processes.
• Relate energy pathways to weather patterns, ocean currents, and tectonic heat flow.
• Use quantitative reasoning with energy budgets, flux diagrams, and block models to connect microscale processes to macroscopic phenomena.+ Show more

Learning Objectives

• Explain how alleles are different forms of a gene and how inherited allele combinations influence traits.
• Describe how dominance relationships affect phenotype outcomes in offspring.
• Analyze how multiple genes and multiple alleles in a population contribute to continuous variation.

Learning Objectives

• Understand various long-term ecological monitoring techniques used in ecology.
• Identify key considerations for designing effective monitoring programs.
• Describe how data collection methods help detect ecological trends over time.+ Show more

Learning Objectives

• Understand the principles of conservation of mass in closed-system reactions.
• Explain how mass accounting relates reactant and product masses.
• Apply mass relationships to predict yields in chemical reactions.+ Show more

Learning Objectives

• Interpret and construct motion graphs, understanding the relationship between slopes, areas, and kinematic quantities.
• Distinguish between constant and variable acceleration using piecewise and curved graph representations.
• Connect derivatives and integrals of position and velocity functions to physical motion rates.+ Show more

Learning Objectives

• Understand the key mechanisms affecting energy efficiency in electrical systems.
• Identify strategies used to minimize energy losses and optimize system performance.
• Compare different equipment and design choices for improving energy efficiency.+ Show more

Learning Objectives

• Understand how design decisions influence the robustness of causal inference in ecological and material testing contexts.
• Identify key techniques such as power analysis, blocking, repeated measures, and effect-size estimation.
• Evaluate trade-offs between sample size, measurement precision, and practical constraints in experimental design.+ Show more

Learning Objectives

• Understand the principles of experimental design including variable control, replication, and randomization.
• Analyze how operational definitions of variables influence experimental outcomes.
• Evaluate trade-offs among internal validity, external validity, and resource constraints in designing experiments.+ Show more

Learning Objectives

• Understand the celestial mechanics behind solar and lunar eclipses.
• Describe the conditions necessary for partial, total, and annular eclipses.
• Explain why eclipses are relatively rare at specific locations like Alberta.+ Show more

Learning Objectives

• Understand how wing shape influences lift, stall behavior, and maneuverability.
• Compare high-aspect-ratio wings used on gliders with low-aspect, robust wings on agricultural aircraft.
• Explain how curvature and taper affect pressure distribution and performance.+ Show more

Learning Objectives

• Understand how to interpret displacement–time, velocity–time, and acceleration–time graphs.
• Identify the physical quantities represented by the slope and area in motion graphs.
• Recognize changing acceleration through curved segments on graphs.+ Show more

Learning Objectives

• Understand chemical transformations and transport affecting air, water, and soil quality.
• Interpret chemical pathways, mass flows, and rate influences in environmental contexts.
• Analyze regional sources and seasonal effects on atmospheric, aquatic, and terrestrial environments.+ Show more

Learning Objectives

• Describe how magma forms through different geological processes such as decompression, volatile addition, and heat transfer.
• Explain how cooling rates influence the texture and mineral composition of igneous rocks.
• Identify the processes of fractional crystallization and magma mixing and their effects on magma composition.+ Show more

Learning Objectives

• Understand how force interactions transfer energy during motion.
• Identify examples of mechanical energy change in real-world systems.
• Describe the relationship between force, displacement, and energy change qualitatively.+ Show more

Learning Objectives

• Understand the structure and function of various organ systems in mammals and plants.
• Identify tissue types and their roles within different organs.
• Describe how organ design supports survival in Alberta's environment.+ Show more

Learning Objectives

• Understand the principles and processes involved in titration analysis.
• Identify the components of a titration setup, including indicators and calibration.
• Calculate unknown concentrations based on titrant volumes and known parameters.+ Show more

Learning Objectives

• Explain the difference between uniform and non-uniform circular motion.
• Relate angular quantities to linear quantities such as velocity and acceleration.
• Describe the concept of centripetal acceleration and the forces involved.+ Show more

Learning Objectives

• Compare Earth's surface conditions with Mars and Venus in terms of atmosphere, greenhouse effects, magnetic fields, and volatile inventories.
• Understand how remote sensing observations and solar proximity influence planetary climates and habitability.
• Analyze the implications of planetary differences for surface environments and potential for supporting liquid water and life.+ Show more

Learning Objectives

• Trace energy transformations across mechanical and electrical domains.
• Apply conservation principles to analyze system performance and losses.
• Understand the interaction between mechanical motion and electrical energy flows.+ Show more

Learning Objectives

• Understand the concept of element symbols and their formation.
• Identify common chemical formulas and interpret their meaning.
• Connect symbolic representations to real-world chemical substances.+ Show more

Learning Objectives

• Understand how human activities impact Earth's land, water, and atmosphere.
• Identify regional examples of land-use change and resource extraction.
• Analyze the effects of urban expansion and environmental indicators on ecosystems.+ Show more

Learning Objectives

• Explain how mechanical systems transfer energy through work, collisions, and friction.
• Describe how energy converts between kinetic, potential, and thermal forms in systems.
• Identify examples of energy transfer, such as braking a bicycle or compressing a spring.+ Show more

Learning Objectives

• Understand the concept of stratigraphic sequences and their importance in fossil record analysis.
• Identify key types of fossils such as index fossils and transitional forms.
• Analyze patterns of extinction, radiation, and morphological change over geologic time.+ Show more

Learning Objectives

• Explain the relationship between impulse and change in momentum.
• Analyze collision events using conservation of momentum in isolated systems.
• Differentiate between elastic, inelastic, and perfectly inelastic collisions.+ Show more

Learning Objectives

• Explain how uncertainty arises from both random variation and systematic error in measurements.
• Use uncertainty and appropriate significant figures to communicate results in science.
• Judge whether two measurements are consistent by comparing them within reported uncertainty.

Learning Objectives

• Explain what albedo feedback is and how it influences climate change.
• Identify surface changes that affect Earth's reflectivity.
• Describe the effects of melting ice, snow, vegetation shifts, and cloud cover on albedo.+ Show more

Learning Objectives

• Understand how mole relationships connect masses of reactants and products through balanced equations.
• Learn to calculate molar masses and convert between mass and amount of substance.
• Recognize the significance of coefficients in balanced chemical equations for mole ratios.+ Show more

Learning Objectives

• Explain how matter cycles within and between ecosystems through living organisms and the physical environment.
• Describe the water cycle processes of evaporation, condensation, and precipitation and how they connect to nutrient movement.
• Trace how carbon and nitrogen move through air, soil, organisms, and water using decomposition and producer uptake.

Learning Objectives

• Analyze societal and ethical dimensions of genetic technologies.
• Evaluate the responsibilities of stakeholders in genetic science.
• Discuss the role of policy, public dialogue, and ethical frameworks in responsible innovation.+ Show more

Learning Objectives

• Understand how multiple bodies and forces interact in mechanical systems.
• Apply Newton’s laws, net force analysis, and energy concepts to predict system motion.
• Analyze energy transfer, dissipative processes, and internal forces in complex systems.+ Show more

Learning Objectives

• Understand the stages of life cycles in insects, amphibians, and flowering plants.
• Identify similarities in growth and development patterns across different species.
• Describe how life cycles contribute to species survival and adaptation.+ Show more