Science Worksheets

Learning Objectives

• Explain how allele frequencies are expected to change under selection, genetic drift, migration, and mutation.
• Use the Hardy-Weinberg equilibrium idea as a null model to identify when evolution is likely occurring.
• Interpret selection coefficients, fitness landscapes, and effective population size to predict evolutionary outcomes.+ Show more

Learning Objectives

• Understand different types of graphs used to represent motion such as displacement–time, velocity–time, and acceleration–time graphs.
• Interpret the meaning of slope and area under curves in motion graphs.
• Identify changing acceleration through curved segments on graphs.+ Show more

Learning Objectives

• Understand the basic components and functions of electric circuits.
• Evaluate the factors affecting system efficiency in electrical transmission.
• Compare centralized versus distributed energy generation methods.+ Show more

Learning Objectives

• Explain how microtubules, actin filaments, and intermediate filaments each contribute to cell structure and function.
• Describe how motor proteins and filament systems move materials or support processes like mitosis.
• Connect cytoskeleton organization to real examples such as axonal transport, muscle contraction, and cilia-driven fluid movement.

Learning Objectives

• Understand the definitions of electric current, voltage, and resistance as fundamental electrical quantities.
• Interpret units, symbols, and typical magnitudes related to electrical measurements in regional contexts.
• Apply quantitative reasoning to analyze energy transfer, component selection, and instrument readings in electrical systems.+ Show more

Learning Objectives

• Understand how physical and conceptual models represent scientific systems.
• Explain criteria for evaluating and refining models based on data.
• Interpret diagrams and particle models to predict outcomes.+ Show more

Learning Objectives

• Explain qualitatively how gas pressure, volume, and temperature are interdependent during everyday situations.
• Describe how diffusion spreads gas particles from areas of higher to lower concentration.
• Connect compressibility and pressure changes to the behavior of gases in confined spaces.

Learning Objectives

• Identify different types of natural hazards and interpret observational data related to them.
• Understand patterns and recurrence intervals of natural hazards such as earthquakes and storms.
• Assess potential locations and magnitudes of hazards based on data analysis.+ Show more

Learning Objectives

• Analyze how populations fluctuate over time due to factors such as resource availability, predation, and competition.
• Understand models like predator-prey cycles and exponential versus logistic growth.
• Apply real-world examples such as lynx and hare populations and insect swarms to illustrate population changes.+ Show more

Learning Objectives

• Understand the principles of conservation of mass in chemical reactions.
• Relate moles, mass, and particle counts using molar mass conversions.
• Perform limiting reagent analysis and calculate theoretical yields.+ Show more

Learning Objectives

• Understand how temperature, pressure, concentration, and catalysts influence chemical reactions.
• Explain the principles of equilibrium and kinetics in reaction systems.
• Analyze how reaction conditions affect product yield and selectivity.+ Show more

Learning Objectives

• Explain how current and voltage measurements characterize circuit behavior in different circuit configurations
• Describe how instrument placement affects the meaning of a reading in a circuit
• Interpret typical reading patterns to connect voltage/current values with component characteristics like resistance+ Show more

Learning Objectives

• Explain power as the rate of energy transfer in electrical systems
• Relate electrical power to current and voltage using everyday circuit examples
• Describe how resistive components convert electrical energy into thermal energy and discuss efficiency+ Show more

Learning Objectives

• Explain how free electrons in materials allow electrical charge to move
• Describe typical metallic behaviour and how metals conduct electricity
• Identify factors that affect conductivity, including material type, temperature, and cross-sectional area+ Show more

Learning Objectives

• Explain how static charge builds up through triboelectric effects and charge transfer
• Use the triboelectric series idea to predict which material tends to become positively or negatively charged
• Describe common electrostatic phenomena such as attraction, repulsion, and electrostatic discharge+ Show more

Learning Objectives

• Explain biodiversity using species richness, abundance, and evenness.
• Describe how transects and quadrats can be used to sample biodiversity.
• Interpret spatial biodiversity patterns in relation to habitat heterogeneity.+ Show more

Learning Objectives

• Understand the role of control variables in experimental design.
• Identify strategies for selecting appropriate control treatments and baseline conditions.
• Explain how control variables help minimize systematic bias and improve causal attribution.+ Show more

Learning Objectives

• Understand how DNA sequence determines amino acid order in proteins
• Describe the process of transcription and translation
• Explain codon usage and ribosomal synthesis+ Show more

Learning Objectives

• Understand the mechanisms of reproductive isolation and their role in speciation.
• Explain the difference between allopatric and sympatric speciation models.
• Describe examples of adaptive radiation and hybrid zones in speciation.+ Show more

Learning Objectives

• Understand the principles of designing accurate and effective graphs in science.
• Interpret various types of graphical representations such as scatterplots, histograms, box plots, and line graphs.
• Critique graphical choices like axes, scales, and annotations that influence data interpretation.+ Show more

Learning Objectives

• Understand key mechanisms driving evolution such as natural selection, genetic drift, gene flow, and mutation.
• Recognize types of evidence supporting evolutionary change including comparative anatomy, fossils, and molecular data.
• Explain how evolutionary processes lead to biodiversity and adaptation in different environments.

Learning Objectives

• Understand the structure of scientific arguments including claims, evidence, and reasoning.
• Learn how to articulate uncertainties and consider alternative explanations in scientific discussions.
• Identify methods for connecting evidence to claims and evaluating the strength of evidence.+ Show more

Learning Objectives

• Understand the principles of measurement accuracy and precision.
• Identify common sources of measurement uncertainty in experimental data.
• Interpret confidence intervals and error bars to assess data reliability.+ Show more

Learning Objectives

• Describe the different lines of empirical evidence supporting common ancestry and evolution.
• Explain how fossil records, comparative anatomy, molecular data, and biogeography contribute to understanding evolution.
• Analyze various types of evidence to interpret evolutionary patterns and relationships among organisms.

Learning Objectives

• Understand the difference between elastic and inelastic collisions and their energy transfer characteristics.
• Explain how momentum and energy are conserved or transformed during collisions.
• Identify real-world examples of elastic and inelastic collisions and analyze energy outcomes.+ Show more

Learning Objectives

• Understand the concept of net force and how to represent it using free-body diagrams.
• Learn how to decompose forces on inclined surfaces into perpendicular components.
• Apply vector addition to determine the magnitude and direction of net force.+ Show more

Learning Objectives

• Describe the main types of surface processes affecting landscape change.
• Analyze the factors influencing rates of chemical and physical weathering.
• Explain how mass wasting and sediment transport contribute to geomorphic patterns.+ Show more

Learning Objectives

• Understand the fundamental concepts and mechanisms of evolution.
• Identify evidence supporting evolutionary change.
• Explain how genetic variation and natural selection lead to adaptation.+ Show more

Learning Objectives

• Understand how conservation of atoms supports chemical reaction analysis
• Identify observable evidence indicating chemical reactions
• Relate reactant properties to product formation+ Show more

Learning Objectives

• Understand the purpose and types of ecosystem models used in ecological research.
• Recognize how models assist in policy-making and ecosystem management.
• Identify key components of model parameterization, validation, and sensitivity analysis.+ Show more

Learning Objectives

• Understand the layered structure of Earth's interior based on seismic, gravity, and heat-flow data.
• Interpret the behavior of P-waves and S-waves and their implications for Earth's composition.
• Explain the processes of mantle convection and how they influence Earth's thermal evolution.+ Show more

Learning Objectives

• Understand the role of fossil records in studying Earth's history.
• Identify how stratigraphy and radiometric dating determine fossil ages.
• Explain the significance of transitional fossils and preservation bias.+ Show more

Learning Objectives

• Describe various types of biotic interactions such as predation, competition, mutualism, commensalism, and parasitism.
• Explain how human activities can disrupt natural biotic relationships.
• Understand how changes in one species can affect entire ecosystems and biodiversity.+ Show more

Learning Objectives

• Explain how constraints limit possible designs and how criteria define what success looks like.
• Analyze trade-offs among cost, time, materials, safety, and reliability in engineering decisions.
• Use evidence to justify a design choice when multiple criteria conflict.

Learning Objectives

• Explain the concept of power as the rate of energy transfer in electrical circuits.
• Describe how electrical energy is converted into heat and light in various devices.
• Analyze the relationship between current, voltage, and power in resistive elements.+ Show more

Learning Objectives

• Understand and apply criteria for assessing the relevance and credibility of evidence.
• Evaluate the consistency of data with observed patterns and alternative hypotheses.
• Assess whether the scope of a claim matches the strength of the dataset.+ Show more

Learning Objectives

• Analyze and interpret atomic radius, ionization energy, electron affinity, and electronegativity trends across periods and groups.
• Explain the concepts of effective nuclear charge, shielding effect, and electron configuration in relation to periodic trends.
• Compare the properties of alkali metals, transition metals, and halogens based on periodic patterns.+ Show more

Learning Objectives

• Understand how to interpret distance-time graphs and relate slope to speed.
• Analyze various segments of graphs to identify periods of constant, increasing, or decreasing speed.
• Perform calculations of average speed using change in distance and change in time between two points.+ Show more

Learning Objectives

• Analyze how natural resource availability influences human settlement, land use, and economic development.
• Evaluate the impacts of natural hazards and climate change on society and ecosystem services.
• Identify examples of feedbacks between resource extraction and ecosystem sustainability.+ Show more

Learning Objectives

• Define key material properties such as density, tensile strength, compressive strength, stiffness (modulus), ductility, toughness, and thermal expansion.
• Explain how these properties influence the structural performance of materials.
• Compare construction materials like wood, steel, and reinforced concrete in terms of strength-to-weight ratio, deformation, and failure modes.+ Show more

Learning Objectives

• Explain the principles of dominance, segregation, and independent assortment in Mendelian genetics.
• Use Punnett squares to predict offspring genotypes and phenotypes from parental crosses.
• Analyze inheritance patterns using pedigree charts for single-gene traits.+ Show more

Learning Objectives

• Understand the mathematical formulation of Newton's second law in vector form.
• Differentiate between mass and weight and their roles in dynamics.
• Analyze how net force relates to acceleration and inertia in physical systems.+ Show more

Learning Objectives

• Explain how fossil records provide evidence for evolutionary change over geologic time.
• Identify homologous structures as evidence for common ancestry and shared evolutionary history.
• Describe how biogeographic patterns and genetic similarities support descent with modification.

Learning Objectives

• Explain how protons and neutrons in the nucleus determine atomic number and mass number
• Describe how electrons in energy levels (shells) affect an atom’s chemical behavior
• Connect subatomic particles to how elements are organized on the periodic table

Learning Objectives

• Explain how ethical, legal, and social considerations apply to biotechnology such as genome editing and cloning.
• Analyze biosafety, ecological risk, and equitable access when evaluating biotechnology proposals.
• Describe how intellectual property and regulation influence real-world biotech adoption, including in Alberta.

Learning Objectives

• Describe the nature of electric current as an organized movement of charges through a conductor.
• Distinguish between conventional current direction and electron flow.
• Explain potential difference as the driving force for current.+ Show more

Learning Objectives

• Understand the types of intermolecular forces and their effects on physical properties of substances.
• Identify how molecular structure influences intermolecular interactions such as London dispersion forces, dipole–dipole interactions, and hydrogen bonding.
• Relate the strength of intermolecular forces to properties like boiling point, viscosity, and surface tension.+ Show more

Learning Objectives

• Describe the movement of electric charges as an organized current through conductors.
• Differentiate between conventional current flow and electron flow in circuits.
• Explain the concept of potential difference and its role as a driving force in current flow.+ Show more