Science Worksheets

Learning Objectives

• Define iterative design and explain its importance in engineering.
• Identify the different stages in an iterative design cycle.
• Apply the concept of iterative design to real-world engineering problems.+ Show more

Learning Objectives

• Understand the principles of radiometric dating and isotope decay.
• Describe methods such as uranium–lead, potassium–argon, and carbon-14 dating.
• Explain terms like closure temperature, isotope systematics, and analytical uncertainties.+ Show more

Learning Objectives

• Understand key electrical safety standards and their importance.
• Identify protective devices and their purposes in electrical installations.
• Interpret safety labels and environmental considerations for electrical systems.+ Show more

Learning Objectives

• Understand the principle of conservation of linear momentum in isolated systems.
• Define momentum as the product of mass and velocity.
• Explain impulse as the cause of momentum change.+ Show more

Learning Objectives

• Identify trophic compartments in a food web and describe how energy flows among them.
• Explain why models use assumptions and mass balance to estimate energy transformations.
• Use key terms to interpret production, respiration, and decomposition in a simple energy-flow model.

Learning Objectives

• Explain how scientific claims are supported by evidence through logical reasoning (CER).
• Use precise scientific language and appropriate representations to justify conclusions.
• Evaluate alternative interpretations and recognize limits of evidence in explanations.

Learning Objectives

• Understand the composition and function of the phospholipid bilayer.
• Identify the roles of integral and peripheral proteins in membranes.
• Explain how cholesterol and carbohydrate chains affect membrane fluidity and recognition.+ Show more

Learning Objectives

• Understand how to organize data using tables.
• Interpret data from organized tables.
• Identify trends and outliers in data sets.+ Show more

Learning Objectives

• Explain that a force is a push or a pull that can change an object’s speed or direction.
• Identify the direction and magnitude of a force in everyday situations.
• Distinguish contact forces and non-contact forces using simple examples.

Learning Objectives

• Understand the principles of linear momentum and impulse in translational motion.
• Analyze elastic and inelastic collisions using conservation laws.
• Apply impulse-momentum relations and vector decomposition in collision analysis.+ Show more

Learning Objectives

• Describe how rocks form, transform, and break down across geologic time within the rock cycle.
• Explain how plate tectonics control metamorphism, magma generation, and sedimentation.
• Use stratigraphic and tectonic ideas to trace material pathways and discuss residence time concepts.+ Show more

Learning Objectives

• Explain how chemical formulas show the fixed ratios of elements in compounds
• Distinguish ionic and covalent bonding and relate them to observable properties
• Apply the law of definite composition to predict elemental mass relationships in a compound

Learning Objectives

• Describe the main processes involved in Earth's water cycle.
• Identify different reservoirs and pathways that transfer water across Earth systems.
• Explain how modeling water flow helps understand Earth's environment.+ Show more

Learning Objectives

• Understand the principles of network design, indicator selection, and data management in environmental monitoring.
• Analyze how sampling criteria and sensor placement support long-term environmental trend detection.
• Evaluate how spatial heterogeneity and anthropogenic sources influence data interpretation for policy-making.+ Show more

Learning Objectives

• Understand how orbital parameters influence seasonal insolation and climate variability.
• Explain tidal forcing effects stemming from gravitational gradients of the Moon and Sun.
• Describe resonance effects and phenomena such as tidal locking in orbital dynamics.+ Show more

Learning Objectives

• Identify key organelles within the cell
• Describe the functions of organelles involved in cellular processes
• Understand how organelles interact to maintain cellular homeostasis+ Show more

Learning Objectives

• Understand the basic needs of plants and animals for survival.
• Identify resources plants and animals obtain from their environment.
• Describe how different species meet the same needs using different body structures.+ Show more

Learning Objectives

• Identify key parts of a simple electric circuit and describe their roles.
• Match common circuit components to what they do in an energy-conversion process.
• Use accurate vocabulary (source, conductor, load, switch) to explain how circuits operate.

Learning Objectives

• Explain how collision frequency and energy barriers determine chemical reaction rates.
• Predict how concentration, temperature, and surface area affect the rate of reaction using the particle-collision model.
• Connect microscopic collision statistics to macroscopic product formation rates.

Learning Objectives

• Explain how natural selection acts on heritable variation to change allele frequencies over generations.
• Distinguish directional, stabilizing, and disruptive selection using real environmental scenarios.
• Describe how environmental pressures (e.g., predation and resource availability) shape selective regimes.

Learning Objectives

• Define ecological succession and distinguish between primary and secondary succession.
• Identify key processes involved in succession, such as species turnover and resource changes.
• Develop familiarity with the concepts through reading, comprehension, and reflection activities.

Learning Objectives

• Explain how wave interference leads to constructive and destructive patterns.
• Describe the concept of resonance and how standing waves are formed.
• Identify how damping influences wave energy in systems.+ Show more

Learning Objectives

• Understand the principles of molecular orbital formation and electron delocalization.
• Explain how orbital overlap influences bonding and material properties.
• Identify and analyze the electronic features of transition metal complexes and energy materials.+ Show more

Learning Objectives

• Explain how electrical systems waste energy through resistive losses and other loss mechanisms.
• Compare efficiency metrics and relate them to cost, environmental impact, and design choices.
• Identify strategies (e.g., device selection and control methods) that improve system performance.

Learning Objectives

• Explain how the particle model describes matter as particles that have spaces and are in constant motion
• Use particle ideas to account for macroscopic properties and states of matter
• Describe how diffusion and density changes can be explained by particle arrangement and motion+ Show more

Learning Objectives

• Understand how device ratings and environmental factors influence electrical system design.
• Identify safety measures and protective devices used in electrical applications.
• Apply criteria for evaluating energy efficiency and environmental impact of electrical systems.+ Show more

Learning Objectives

• Compare surface features and processes of terrestrial and icy planetary bodies.
• Analyze the internal structures and geologic histories of planets beyond Earth.
• Evaluate the evidence from remote sensing, sample analysis, and in situ measurements.+ Show more

Learning Objectives

• Understand the importance of evidence in scientific testing.
• Identify various types of evidence, including observations and measurements.
• Differentiate between qualitative and quantitative evidence.+ Show more

Learning Objectives

• Explain how technology choices can affect people and the environment beyond a product’s immediate performance.
• Analyze trade-offs in technology, including impacts on air quality, resource use, noise, safety, and waste.
• Use evidence and systems thinking to judge whether a technology solution is more responsible over its life cycle.

Learning Objectives

• Understand how particle models explain chemical reactions.
• Identify changes in atom bonding during reactions.
• Describe how energy changes are related to observable evidence.

Learning Objectives

• Explain that life cycles describe repeating stages an organism goes through from one generation to the next.
• Identify and describe common life cycle stages in animals and in plants.
• Use evidence from observations (body size, shape, and needs) to infer life cycle stages.+ Show more

Learning Objectives

• Identify independent, dependent, and controlled variables in a science investigation
• Use operational definitions and consistent measurement intervals to reduce environmental noise
• Explain why researchers keep controls constant to make patterns easier to detect

Learning Objectives

• Identify primary and secondary control surfaces and describe what each one helps control (roll, pitch, and yaw).
• Explain how deflecting a control surface changes lift and produces a turning moment.
• Describe control authority and how trim and surface sizing affect aircraft responsiveness and energy cost during maneuvers.

Learning Objectives

• Define and explain the concept of work in physics
• Calculate work as the dot product of force and displacement
• Interpret the significance of the angle between force and displacement+ Show more

Learning Objectives

• Explain different types of non-Mendelian inheritance such as incomplete dominance and codominance.
• Identify how multiple alleles and polygenic traits contribute to phenotypic variation.
• Describe the concepts of pleiotropy, penetrance, and expressivity in genetics.+ Show more

Learning Objectives

• Identify major eukaryotic organelles and their functions.
• Explain how organelle structure relates to its role in the cell.
• Connect organelle functions to different tissue types in plants and animals.+ Show more

Learning Objectives

• Explain the processes involved in the rock cycle, including melting, crystallization, weathering, erosion, and deposition.
• Identify types of rocks and the processes that transform one type into another.
• Describe the Earth's surface and interior processes driving landscape evolution over geological time.+ Show more

Learning Objectives

• Explain how design criteria and explicit constraints help frame a design problem.
• Identify measurable or observable success criteria and recognize trade-offs between requirements.
• Connect a solution plan to constraints to show what counts as improvement.

Learning Objectives

• Describe how electromagnetic waves propagate using Maxwell’s concepts and the idea of changing electric and magnetic fields.
• Relate frequency, wavelength, and energy in the electromagnetic spectrum using quantitative relationships.
• Use wave ideas to interpret practical communication effects such as intensity changes and attenuation.

Learning Objectives

• Understand the concept of London dispersion forces and their role in molecular interactions.
• Explain how dispersion forces depend on molar mass and molecular shape.
• Describe how dispersion influences physical properties like melting points, viscosity, and phase behavior of nonpolar substances.+ Show more

Learning Objectives

• Identify key concepts related to centripetal force and acceleration.
• Explain the components of circular motion, including radial and tangential forces.
• Apply understanding of circular motion to real-world phenomena like planetary orbits and banked turns.

Learning Objectives

• Define what a closed system is in scientific experiments.
• Identify examples of closed systems in real-world applications.
• Explain why closed systems are significant for mass conservation.+ Show more

Learning Objectives

• Understand the processes involved in nutrient cycling and their role in ecosystems.
• Identify key biological and physical mechanisms affecting nitrogen and phosphorus movement.
• Explain the impact of human activities on nutrient cycling and aquatic health.+ Show more

Learning Objectives

• Understand the interactions between hydrology and ecosystems in Alberta contexts.
• Identify key processes such as river-floodplain exchanges and wetland functions.
• Explain how water availability influences primary productivity and species distribution.+ Show more

Learning Objectives

• Explain how friction opposes motion and how normal force and surface texture affect frictional force.
• Describe how aerodynamic drag depends on air density, object shape, and relative speed.
• Use quantitative ideas (coefficients and drag concepts) to estimate resistance forces in real-world contexts.

Learning Objectives

• Understand the purpose and function of scientific models in explaining phenomena.
• Identify different types of models used in scientific investigations.
• Explain how models make testable predictions about data patterns.+ Show more

Learning Objectives

• Define relative motion and explain its significance in physics.
• Identify different frames of reference in various scenarios.
• Describe how velocity depends on the chosen frame of reference.+ Show more

Learning Objectives

• Explain how identifying failure points can guide design improvements
• Connect failure causes to specific design features using evidence
• Evaluate design trade-offs between competing constraints (e.g., strength vs. weight)+ Show more