Science Worksheets

Learning Objectives

• Understand the basic idea that matter is made of tiny particles in constant motion
• Recognize how particle arrangements differ in solids, liquids, and gases
• Explain how particle movements relate to observable phenomena like diffusion and pressure

Learning Objectives

• Explain how gravity contributes to long-term planetary system stability
• Interpret spectral evidence to infer composition and temperature
• Compare orbital elements as evidence of system evolution+ Show more

Learning Objectives

• Identify different types of physical changes such as melting, freezing, evaporation, condensation, and dissolving.
• Distinguish between reversible and irreversible physical transformations.
• Understand how energy transfer relates to phase changes.+ Show more

Learning Objectives

• Identify examples of competition, predation, and symbiosis in real ecosystems
• Explain how species interactions affect survival, growth, and population size over time
• Distinguish between mutualism, commensalism, and parasitism within symbiosis

Learning Objectives

• Analyze the relationship between science, technology, society, and the environment through regional examples.
• Evaluate trade-offs among technological choices, economic factors, and environmental impacts.
• Understand how policy decisions are influenced by societal values and scientific knowledge.+ Show more

Learning Objectives

• Explain the conservation of mass principle in closed systems during chemical reactions
• Use mass accounting to predict how total mass of reactants compares to total mass of products
• Distinguish true mass conservation in sealed conditions from apparent mass changes caused by gas exchange

Learning Objectives

• Describe the different types of genetic mutations and their effects on DNA and proteins.
• Explain how mutations can influence phenotypes and contribute to genetic variation.
• Identify sources of mutations, including replication errors and environmental factors.+ Show more

Learning Objectives

• Explain how galaxy redshift observations support an expanding universe
• Describe how cosmology models expansion using the scale factor and gravity-related dynamics
• Connect an inferred expansion history to the universe’s age, size scale, and structure formation

Learning Objectives

• Identify the hierarchy from cells through tissues, organs, and organ systems
• Explain how specialized cells contribute to organ-level function
• Describe the structural role of extracellular matrix in tissues+ Show more

Learning Objectives

• Understand the organization of different tissue types and their cellular features.
• Identify the functions related to epithelial, connective, muscle, and nervous tissues.
• Link microscopic features of tissues to their roles in organ systems.+ Show more

Learning Objectives

• Explain why energy transfer between trophic levels is inefficient using ideas of heat loss and incomplete digestion.
• Use typical ecosystem energy-efficiency ranges to describe how biomass changes from producers to top predators.
• Apply energy-efficiency concepts to real Alberta examples and predict effects on population size and species richness.

Learning Objectives

• Explain how hybridization models account for molecular geometry and bond angles in covalent molecules.
• Identify the hybridization of common bonding arrangements (sp, sp2, sp3) and connect them to linear, trigonal planar, and tetrahedral shapes.
• Describe how hybrid orbitals form sigma bonds and how unhybridized orbitals can contribute to pi bonding in multiple bonds.+ Show more

Learning Objectives

• Understand the concepts of mean, median, and mode and their appropriate contexts of use.
• Compare and contrast how different measures of central tendency respond to skewed data, outliers, and multimodality.
• Explore how the choice of a central tendency relates to assumptions about data distribution and underlying processes.+ Show more

Learning Objectives

• Explain how predator and prey populations affect one another through direct mortality and behavior changes.
• Describe how refuges and functional responses shape predator–prey interactions.
• Analyze cascading trophic effects when top predators are absent or return to an ecosystem.

Learning Objectives

• Understand the roles of independent and dependent variables in experiments.
• Identify how controls help isolate the effect of variables.
• Describe the importance of controls and variables in experimental design.+ Show more

Learning Objectives

• Understand various conservation strategies and their roles in biodiversity preservation.
• Identify and differentiate among protected areas, habitat restoration, and policy interventions.
• Explain the importance of connectivity corridors and monitoring in conservation efforts.+ Show more

Learning Objectives

• Understand microscopic particle motion and its relationship to temperature.
• Identify how particle movement influences thermal energy and pressure.
• Explain variations in particle speed in different environmental contexts.+ Show more

Learning Objectives

• Explain differences among major intermolecular forces
• Connect intermolecular forces to boiling point and viscosity
• Compare solubility in polar and nonpolar solvents+ Show more

Learning Objectives

• Identify various sources of pollution relevant to Alberta ecosystems.
• Understand how pollutants enter and impact terrestrial and aquatic environments.
• Recognize pathways of exposure and associated ecological consequences.

Learning Objectives

• Describe how electrons are distributed among energy levels and orbitals in an atom.
• Explain the significance of valence electrons in chemical reactivity and bonding.
• Understand the shell filling order and its relation to periodic trends.+ Show more

Learning Objectives

• Explain the three core statements of cell theory and describe how new cells arise from existing cells.
• Compare unicellular and multicellular organization and connect cell specialization to organism function.
• Differentiate prokaryotic and eukaryotic cells by identifying key structural features and their effects on cellular processes.

Learning Objectives

• Understand the concept of morphological adaptations
• Identify physical traits that help organisms survive in their environment
• Analyze how certain features provide advantages or disadvantages

Learning Objectives

• Understand the concept of biodiversity and its different components.
• Learn about indices used to measure biodiversity, such as richness, evenness, and habitat heterogeneity.
• Interpret what various biodiversity metrics reveal about ecosystem resilience and health.+ Show more

Learning Objectives

• Identify major organelles involved in cell maintenance
• Understand the functions of organelles in energy transfer, synthesis, and detoxification
• Explain how organelles cooperate within the cell+ Show more

Learning Objectives

• Understand the standard symbols used in circuit diagrams to represent sources, conductors, and loads.
• Learn to interpret and translate physical electrical systems into schematic diagrams.
• Identify components such as batteries, resistors, switches, and meters in circuit diagrams.+ Show more

Learning Objectives

• Identify clear scientific claims from opinions.
• Distinguish between evidence types used in scientific arguments.
• Understand how reasoning connects evidence to claims.+ Show more

Learning Objectives

• Understand the principles of propulsion used in thrust systems.
• Compare propeller-driven and jet-driven propulsion methods.
• Explain how thrust is generated and its relation to flight performance.+ Show more

Learning Objectives

• Determine oxidation states using systematic rules and interpret what the changes mean
• Balance redox equations in acidic and basic media using electron bookkeeping
• Use redox stoichiometry to predict relative product amounts and environmental implications

Learning Objectives

• Describe the hierarchical levels of cell organization in multicellular organisms.
• Explain the roles of tissues, organs, and organ systems in maintaining organismal functions.
• Understand how similar cells join to form tissues and how tissues work together in organs.+ Show more

Learning Objectives

• Explain how Newton’s three laws relate forces to changes in motion
• Predict the motion of an object using net force, inertia, and action-reaction pairs
• Analyze real-world scenarios (sports, vehicles, collisions) using the correct law

Learning Objectives

• Explain how fossil morphology and stratigraphic relationships provide relative timelines for evolutionary change.
• Describe how radiometric dating can convert fossil ages into absolute ages.
• Evaluate how transitional forms and extinction/diversification patterns are inferred from the fossil record while accounting for preservation bias and gaps.

Learning Objectives

• Explain the principle of mass conservation in a closed system during physical or chemical changes
• Use evidence from mass measurements to determine whether matter is escaping a system
• Apply mass conservation to interpret reactants, products, and mass budgets in real contexts+ Show more

Learning Objectives

• Understand the structural arrangements of ionic, covalent, and metallic solids.
• Identify key properties associated with each type of lattice.
• Explain how atomic arrangements influence material properties such as melting point, brittleness, and conductivity.+ Show more

Learning Objectives

• Understand the concepts of oxidation and reduction in chemical reactions.
• Identify oxidizing and reducing agents using oxidation states.
• Explain how redox reactions are involved in processes like combustion, corrosion, and respiration.+ Show more

Learning Objectives

• Understand different types of molecular arrangements in solids
• Identify properties associated with ionic, covalent, and molecular lattices
• Relate particle organization to material properties like melting point, conductivity, and hardness+ Show more

Learning Objectives

• Construct Lewis structures using valence electrons and lone pairs
• Calculate formal charges within molecular structures
• Select appropriate resonance structures using formal charge+ Show more

Learning Objectives

• Describe how negative feedback stabilizes physiological variables using input, control, and response
• Differentiate positive feedback from negative feedback in terms of amplification and stability
• Explain how regulatory failure can harm organism health and affect population dynamics+ Show more

Learning Objectives

• Explain how engineering models link inputs to expected outputs.
• Describe how comparing prototype measurements with model predictions leads to model adjustment and design refinement.
• Use evidence from testing to improve explanations of system behavior.

Learning Objectives

• Identify key features of simple harmonic motion
• Describe the characteristics of oscillations
• Understand the applications of harmonic motion in instrumentation

Learning Objectives

• Understand the concept of inertia and objects that follow or resist change in motion.
• Identify examples of Newton's First Law in everyday life.
• Describe how objects tend to stay at rest or in uniform motion unless acted upon by an external force.

Learning Objectives

• Explain how gravity and inertia combine to create an orbital path
• Compare elliptical and near-circular orbits using distance and speed
• Describe how orbital speed changes in an elliptical orbit+ Show more

Learning Objectives

• Classify rocks as igneous, sedimentary, or metamorphic using observable texture features.
• Identify how grain size, crystal arrangement, and layering or foliation relate to rock formation.
• Use common examples (basalt, granite, sandstone, shale, schist) to match texture to rock type.

Learning Objectives

• Understand how the arrangement of particles affects the properties of different types of solids.
• Identify the differences between ionic lattices, covalent networks, and molecular solids based on their structure and properties.
• Analyze how electrical forces influence melting point, conductivity, hardness, and solubility in various materials.+ Show more

Learning Objectives

• To understand how phase changes involve energy transfer without altering chemical identity
• To explain how melting and boiling require energy, while freezing and condensation release energy
• To relate latent heat to particle motion and bonding during phase changes+ Show more

Learning Objectives

• Understand the concept of electrical power, voltage, and current in circuits.
• Calculate energy consumption based on power and time.
• Apply theoretical concepts to real-world electrical systems and devices.

Learning Objectives

• Explain stoichiometric ratios in industrial feed and product rates
• Calculate mass and mole balances for process units
• Identify limiting reactants from industrial reaction information+ Show more

Learning Objectives

• Understand the fundamental concepts of energy and its different forms.
• Identify various modes of energy transfer such as work, heat, and power.
• Learn conservation principles related to energy in closed and open systems.+ Show more

Learning Objectives

• Interpret experimental data using patterns, variability, and measurement quality
• Explain how reliability increases when repeated measurements are similar
• Identify common sources of error and how they affect confidence in conclusions+ Show more