Science Worksheets

Learning Objectives

• Explain how a limiting reactant determines the maximum amount of product in a reaction.
• Calculate theoretical yield from balanced mole ratios and molar masses.
• Use percent yield to compare actual yield to theoretical yield.+ Show more

Learning Objectives

• Explain the differences between density-dependent and density-independent factors affecting populations.
• Identify examples of density effects from real-world and Alberta ecosystems.
• Analyze how human activities alter density impacts through fragmentation and dispersal changes.+ Show more

Learning Objectives

• Understand the process of deposition and how it affects landforms.
• Identify different examples of deposition caused by water and wind.
• Explain how deposition builds up land over time.+ Show more

Learning Objectives

• Explain how energy moves through forest food webs using producers, consumers, and decomposers.
• Identify trophic relationships and describe how predators, herbivores, and decomposers are connected.
• Describe how seasonal changes and disruptions (like invasive species) can affect food web structure and function.

Learning Objectives

• Understand the structure and function of food webs in ecosystems.
• Identify producers, consumers, and decomposers in food chains.
• Explain how energy flows and matter cycles through different trophic levels.+ Show more

Learning Objectives

• Describe the main phases of the eukaryotic cell cycle.
• Explain the function of checkpoints in cell cycle regulation.
• Identify the roles of cyclin-dependent kinases and regulatory factors.+ Show more

Learning Objectives

• Categorize drag into parasitic and induced sources
• Identify components of parasitic drag: form drag, skin-friction drag, and interference drag
• Explain how induced drag relates to lift production, span, and speed+ Show more

Learning Objectives

• Understand how measurements connect design features to performance outcomes.
• Identify key measurement parameters such as strength, efficiency, and speed.
• Analyze how measurement results support comparison and evaluation of prototypes.+ Show more

Learning Objectives

• Understand the principles of measuring voltage with a multimeter
• Identify proper circuit connection conventions for measurement
• Explain how instrument ranges and impedance affect readings+ Show more

Learning Objectives

• Explain the major processes of geologic evolution including plate motion, internal heat, and erosion.
• Identify different types of plate boundaries and their associated geological activities.
• Describe how evidence like rock ages and magnetic patterns support plate tectonics models.+ Show more

Learning Objectives

• Explain force as an interaction and represent forces using free-body diagrams.
• Use Newton’s laws to relate net force, mass, and acceleration in realistic situations.
• Differentiate contact and long-range forces and model common forces (normal, friction, tension, and gravity).+ Show more

Learning Objectives

• Understand the basic functions of the respiratory system
• Identify parts of the respiratory system
• Explain how oxygen is exchanged between the environment and the blood

Learning Objectives

• Identify the key steps and enzymes involved in glycolysis.
• Understand the process of glucose breakdown into pyruvate.
• Explain substrate-level phosphorylation and redox cofactors in glycolysis.+ Show more

Learning Objectives

• Understand the basic concept of evolution
• Identify mechanisms that drive evolutionary change
• Differentiate between natural selection, genetic drift, mutation, and gene flow+ Show more

Learning Objectives

• Explain the law of conservation of mass and its significance in chemical reactions.
• Identify how balanced chemical equations reflect mass conservation.
• Understand the relationship between measurable mass changes and atomic rearrangements.+ Show more

Learning Objectives

• Explain how bond energies relate to reaction enthalpy (ΔH) and whether reactions release or absorb heat.
• Use Hess’s law to compute reaction enthalpy from standard enthalpies of formation (ΔHf°).
• Describe how calorimetry measurements connect observed temperature change to heat flow and ΔH.

Learning Objectives

• Explain covalent bonding using Lewis representations and octet considerations.
• Assess bonding in terms of formal charge and identify when resonance structures are needed.
• Relate electronegativity differences to bond polarity and predict consequences such as bond dipoles.+ Show more

Learning Objectives

• Explain how protons determine atomic number, how neutrons affect mass number, and how isotopes differ.
• Compare early atomic structure ideas with modern quantum descriptions of electron probability distributions.
• Relate nuclear stability and radioactive decay to observable changes in isotopic composition.+ Show more

Learning Objectives

• Use electron-domain (VSEPR) reasoning to predict common molecular shapes and bond-angle trends.
• Explain how lone pairs affect steric arrangement and molecular geometry.
• Relate molecular geometry and symmetry to molecular polarity and expected intermolecular forces.

Learning Objectives

• Explain oxidation state conventions and identify oxidation and reduction in reactions
• Formulate half-reactions and balance redox equations using systematic rules
• Use standard reduction potentials to predict spontaneity and calculate/interpret cell voltage+ Show more

Learning Objectives

• Convert between mass, moles, and particle counts using molar mass and Avogadro’s number
• Use limiting reagent ideas to determine theoretical yield and identify reaction efficiency
• Calculate percent yield and use mass conservation to connect percent composition to molecular formulas

Learning Objectives

• Explain how cause–effect chains connect biological, chemical, and physical processes in real systems
• Use conserved quantities (such as energy or momentum) to interpret energy flow and transformation models
• Translate between macroscopic observations and atomic or molecular-level mechanisms using equations and conceptual models

Learning Objectives

• Use the relationships among wavelength, frequency, and wave speed to analyze wave behavior across mechanical and electromagnetic systems.
• Apply principles of superposition and interference to predict constructive and destructive outcomes for waves.
• Explain core optics processes (reflection, refraction, and lens imaging) using ray and lens principles.

Learning Objectives

• Explain the purpose of scientific methods, including forming hypotheses and controlling variables.
• Describe how sensors, calibration, and measurement uncertainty affect the reliability of evidence.
• Use statistical reasoning to interpret quantitative data and discuss limitations and reproducibility.

Learning Objectives

• Explain how electron configuration fills quantum shells and relates to periodic trends
• Describe isotopes and how they affect atomic mass and spectroscopic signatures
• Compare ionic, covalent, and metallic bonding and connect them to molecular properties

Learning Objectives

• Apply Ohm’s law and power relationships to solve circuit problems involving voltage, current, resistance, and power.
• Use Kirchhoff’s rules to analyze current and voltage behavior in simple networks.
• Compare series and parallel circuit behavior and simplify basic resistor networks to find equivalent resistance.+ Show more

Learning Objectives

• Represent motion using vectors, kinematics, and appropriate sign conventions
• Apply Newton’s laws and free-body reasoning to solve forces problems
• Use energy and momentum methods to predict motion without solving full force histories+ Show more

Learning Objectives

• Understand various ways humans modify ecosystems and their effects on biodiversity.
• Identify specific human activities that lead to habitat fragmentation, pollution, and resource depletion.
• Evaluate the ecological consequences of invasive species and greenhouse gas emissions.+ Show more

Learning Objectives

• Understand different forms of energy and how they transfer within systems.
• Recognize that energy is conserved and cannot be created or destroyed, only transformed.
• Analyze how non-conservative forces like friction affect mechanical energy.+ Show more

Learning Objectives

• Describe how magnetic field lines show direction from a north pole to a south pole
• Explain how like poles and unlike poles affect magnetic attraction and repulsion
• Use basic field-mapping ideas to interpret magnets and compass behavior

Learning Objectives

• Explain the difference between static and dynamic stability using center of gravity and aerodynamic effects
• Describe how wing geometry and control surfaces influence longitudinal, lateral, and directional stability
• Identify stability behaviors such as damping, phugoid, and Dutch roll and their implications for safe control+ Show more

Learning Objectives

• Understand how complex mechanical systems combine multiple bodies and forces.
• Apply Newton’s laws and net force analysis to predict motion.
• Analyze energy transfer and dissipation during system interactions.+ Show more

Learning Objectives

• Explain how atmospheric composition, pressure gradients, and thermal structure drive large-scale circulation patterns.
• Use the Coriolis force and cell/jet/frontal concepts (Hadley and Ferrel cells, jet streams, fronts) to interpret weather regimes.
• Connect atmospheric stability, lapse rates, and radiative heating to short-term variability and longer-term climate patterns.

Learning Objectives

• Define series and parallel circuits.
• Describe how current and voltage behave in series and parallel configurations.
• Identify different circuit arrangements based on given diagrams.+ Show more

Learning Objectives

• Identify the key components of a system and understand their roles.
• Explain how parts of a system interact and affect each other.
• Recognize trade-offs involved in system design.+ Show more

Learning Objectives

• Define work using the component of force along displacement and explain why work is a scalar.
• Apply the work–energy relationship to predict changes in kinetic energy from a net force doing work.
• Distinguish work done by conservative versus nonconservative forces and predict motion outcomes.

Learning Objectives

• Explain how the choice of frame of reference affects observed velocity, speed, and displacement.
• Calculate and interpret relative velocities by combining vectors along a chosen direction.
• Describe real-world situations (transport, recreation, weather) where relative motion changes how events appear.

Learning Objectives

• Explain how forces can change an object’s motion, including starting, stopping, speeding up, slowing down, or changing direction.
• Use push and pull arrow models to represent the direction and relative strength of forces.
• Interpret evidence from observations to connect different force patterns to changes in motion direction and speed.

Learning Objectives

• Understand the concepts of power and efficiency in mechanical systems
• Calculate power output in various engineering contexts
• Identify factors affecting the efficiency of machines+ Show more

Learning Objectives

• Understand the concept of kinetic energy and particle motion.
• Identify how energy transfers occur during movement.
• Analyze real-world examples of kinetic energy transfer.

Learning Objectives

• Explain how promoters, enhancers, silencers, transcription factors, and repressor proteins regulate gene transcription
• Describe how epigenetic modifications (DNA methylation and histone acetylation) change chromatin accessibility and gene expression
• Analyze how regulatory networks and feedback loops integrate signals to fine-tune gene expression across cell types and environments

Learning Objectives

• Define observable properties of matter.
• Identify and classify substances based on their observable characteristics.
• Describe regional examples of observable properties in materials.+ Show more

Learning Objectives

• Understand the symbolic representation of chemical reactions and the significance of balancing equations.
• Identify different types of chemical reactions including synthesis, decomposition, combustion, and displacement reactions.
• Translate word equations into symbolic form, including states of matter and phases.+ Show more

Learning Objectives

• Explain how urbanization, deforestation, agriculture, and infrastructure can alter watershed hydrology and water quality
• Describe consequences of watershed change for runoff patterns, sediment load, nutrient fluxes, and groundwater recharge
• Use measurement indicators such as discharge and turbidity to evaluate watershed conditions+ Show more

Learning Objectives

• Explain how laminar and turbulent flow affect river and groundwater movement in Alberta contexts
• Apply continuity and Bernoulli ideas to predict how pressure, speed, and flow rate relate in real systems
• Use scaling and dimensional analysis reasoning to connect lab observations to field-scale fluid behavior+ Show more

Learning Objectives

• Identify the main types of chemical bonding: ionic, covalent, and metallic.
• Describe how atoms achieve stable electron configurations through different bonding mechanisms.
• Relate bond types to their properties like melting point, solubility, and electrical conductivity.+ Show more

Learning Objectives

• Organize observations into tables and select appropriate graph types for different kinds of data.
• Interpret graphs by using labeled axes, units, and legends to identify trends and outliers.
• Compute and compare simple summary measures such as mean and median and explain how outliers affect them.+ Show more

Learning Objectives

• Understand how invasive species impact native ecosystems and biodiversity.
• Identify examples of invasive aquatic and terrestrial species.
• Explore the ecological consequences of invasive species on food webs and habitats.+ Show more