Science Worksheets

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

• Describe how gravitational and elastic potential energy depend on position or deformation in a system.
• Explain how magnetic interactions change stored energy when magnets’ relative positions change.
• Connect changes in configuration to the amount of energy that is available to convert during motion or interaction.

Learning Objectives

• Explain how biotechnology is used in Alberta contexts such as agriculture, diagnostics, and environmental cleanup
• Analyze benefits and risks of genetic and microbial technologies, including ethical and regulatory considerations
• Describe how molecular detection and bioremediation work at a basic cause-and-effect level

Learning Objectives

• Understand the concept of systems thinking and its importance in science.
• Identify components and interactions within a system.
• Recognize how changes in one part of a system can affect the whole.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Explain how climate variability can change weather patterns over months to years.
• Describe how ocean-atmosphere interactions such as El Niño and La Niña redistribute heat and moisture.
• Distinguish short-term natural variability from longer-term climate trends using evidence across timescales.

Learning Objectives

• Explain how pulmonary ventilation and gas exchange support oxygen delivery to cells
• Describe how the cardiovascular system transports gases and helps regulate blood pH
• Evaluate how chemoreceptor feedback coordinates breathing and circulation during changing metabolic demand

Learning Objectives

• Understand the principles of Mendelian inheritance.
• Identify dominant and recessive alleles using Punnett squares.
• Explain the concepts of linkage and chromosomal inheritance.+ Show more

Learning Objectives

• Define hybridization and its significance in molecular geometry
• Identify different types of hybrid orbitals (sp, sp2, sp3)
• Connect hybridization types to molecular shapes and bond angles+ Show more

Learning Objectives

• Identify and describe subatomic particles: protons, neutrons, and electrons.
• Understand isotopes and how they differ in neutron number.
• Explain electron configurations and their role in atomic energy storage.+ Show more

Learning Objectives

• Explain how scientific findings lead to public health measures, environmental regulation, and resource management.
• Use evidence-based indicators to evaluate short-term and long-term societal impacts of scientific decisions.
• Describe trade-offs between economic priorities and environmental or health goals using examples.

Learning Objectives

• Explain how chloroplast structure supports photosynthesis, including thylakoid membranes and the stroma.
• Describe the light-dependent reactions and the Calvin cycle, linking ATP and NADPH to carbon fixation.
• Evaluate how environmental factors like light intensity and CO2 availability affect photosynthetic efficiency.

Learning Objectives

• Explain linear momentum and conservation of momentum for closed systems
• Describe impulse and connect impulse to change in momentum using force–time ideas
• Distinguish elastic vs. inelastic collisions and predict post-interaction velocities at classroom scales

Learning Objectives

• Explain how particle models distinguish physical changes from chemical reactions.
• Use particle diagrams to describe whether atoms rearrange into new combinations.
• Connect evidence of new substances to conservation of atoms using particle models.

Learning Objectives

• Identify the main idea and key supporting details about biological classification.
• Explain how classification helps scientists communicate about living organisms.

Learning Objectives

• Explain how friction opposes motion between two contacting surfaces
• Compare how surface texture affects friction and sliding distance
• Describe how friction and air resistance influence motion and energy changes

Learning Objectives

• Understand the principles of exponential and logistic population growth models.
• Identify factors that limit population growth, including density-dependent and density-independent factors.
• Analyze real-world data such as fisheries harvest and algal bloom records to observe population patterns.+ Show more

Learning Objectives

• Understand how physical and chemical properties can predict chemical reactions.
• Identify indicators signaling chemical transformations during material interactions.
• Apply knowledge of reactivity patterns to anticipate reaction products and energy changes.+ Show more

Learning Objectives

• Identify different types of precipitation such as rain, snow, sleet, and hail.
• Explain how precipitation forms and reaches the Earth's surface.
• Describe the process of infiltration and how water moves into the ground.+ Show more

Learning Objectives

• Explain how strength, stiffness, density, and environmental resilience affect material selection for load-bearing structures.
• Describe how materials behave under compression, tension, and bending and how that impacts long-term performance and maintenance.
• Use evidence from local conditions (frost and snow) to justify material choices for beams, bridges, and foundations.

Learning Objectives

• Understand the concept of negative and positive feedback in physiological processes.
• Identify examples of feedback mechanisms involved in thermoregulation, blood glucose control, and osmoregulation.
• Explain the roles of sensors, effectors, and set points in maintaining internal stability.+ Show more

Learning Objectives

• Explain how birth rate, death rate, immigration, and emigration affect population size over time
• Describe carrying capacity and why population growth slows as resources become limited
• Evaluate how limiting factors (food, habitat, disease, predation) influence survival and reproduction+ Show more

Learning Objectives

• Explain how energy is transformed (not created) in living systems through biochemical processes
• Describe the roles of producers, consumers, and cellular respiration in energy flow
• Use ATP and redox reactions to connect energy changes to living functions

Learning Objectives

• Explain how work done by a net force is related to changes in kinetic energy
• Determine whether work is positive, negative, or zero based on the direction of force relative to displacement
• Use the work–energy relationship to predict how an object’s speed changes during acceleration and braking+ Show more

Learning Objectives

• Explain how physical processes such as melting, boiling, freezing, and dissolving change the form of matter without creating new substances.
• Differentiate density-based separations (settling and layering) from solubility-based separations (dissolving selectively).
• Describe how to identify whether an observed change is a separation or a chemical change by using evidence of new properties.

Learning Objectives

• Explain how stratigraphy, radiometric dating, and taphonomy contribute to interpreting the fossil record.
• Describe how transitional fossils and multiple lines of evidence support evolutionary change over deep time.
• Evaluate statements about fossil preservation, dating, and temporal sequencing using scientific reasoning.

Learning Objectives

• Explain how structural adaptations connect to specific life functions (exchange, protection, and water regulation).
• Identify how behavioral and morphological adaptations support feeding and reproduction.
• Describe how trade-offs can limit an adaptation’s performance in another situation.

Learning Objectives

• Identify different types of scientific models
• Describe how models explain patterns and support predictions
• Recognize the assumptions and limitations of models+ Show more

Learning Objectives

• Understand the definition of center of mass
• Identify the significance of center of mass in physics
• Explain the motion of systems concerning their center of mass+ Show more

Learning Objectives

• Identify the stages of meiosis and their functions.
• Understand how meiosis contributes to genetic diversity.
• Explain the process of gamete formation and fertilization.

Learning Objectives

• Understand the roles of protons, neutrons, and electrons in atoms
• Identify isotopic variations and their implications
• Calculate atomic masses based on isotopic abundance+ Show more

Learning Objectives

• Define theoretical yield and actual yield in a chemical reaction.
• Explain how limiting reagents affect the calculation of percent yield.
• Calculate percent yield using given experimental data and stoichiometry.+ Show more

Learning Objectives

• Identify components of ecosystems including producers, consumers, and decomposers.
• Understand the basic flow of energy through food chains and food webs.
• Recognize the concept of trophic levels in ecosystems.+ Show more

Learning Objectives

• Explain the concept of negative and positive feedback in physiological regulation.
• Describe how feedback loops maintain internal stability within narrow limits.
• Identify mechanisms of thermoregulation and blood glucose control involving hormonal feedback.+ Show more

Learning Objectives

• Use quantitative measurements and model predictions to evaluate claims about motion, forces, energy transfer, or wave behavior.
• Identify how models summarize patterns and state the assumptions or constraints behind them.
• Compare competing explanations by how well they match data and follow expected relationships.

Learning Objectives

• Understand the VSEPR theory and how it predicts molecular shapes.
• Identify different molecular geometries based on electron pair repulsions.
• Explain how molecular shape influences intermolecular forces such as dipole-dipole and hydrogen bonding.+ Show more

Learning Objectives

• Explain how adaptation tradeoffs can make specialists perform well in one environment but poorly in others
• Compare specialists and generalists using the ideas of niche, tolerance, and fitness tradeoffs
• Use examples from plants, insects, and migration to describe how fluctuating environments change which strategy is favored+ Show more

Learning Objectives

• Explain how conservation of matter relates to balancing chemical equations
• Interpret coefficients as particle (atom/molecule) counts in a chemical reaction
• Balance simple chemical equations by matching the number of each element on both sides

Learning Objectives

• Understand how the respiratory system enables gas exchange between the environment and tissues.
• Identify the structures involved in the respiratory process and their functions.
• Describe how surface area adaptations increase the efficiency of gas exchange.+ Show more

Learning Objectives

• Explain how ocean-atmosphere interactions can cause climate variability over months to years
• Differentiate natural climate variability from longer-term climate trends
• Use evidence from multiple timescales and regions to interpret climate changes+ Show more

Learning Objectives

• Explain how scientific explanations connect evidence to causal mechanisms suggested by data
• Distinguish correlation from causation when interpreting experimental or observational results
• Use observations, patterns in measurements, and models to build and refine a complete scientific explanation+ Show more

Learning Objectives

• Interpret phase diagrams, vapor pressure curves, and colligative property trends through intermolecular interactions.
• Connect solute–solvent interactions, vapor–liquid equilibria, and freezing-point depression to cohesive forces.
• Apply quantitative relations for boiling point elevation and osmotic behavior in idealized cases.+ Show more

Learning Objectives

• Explain how friction opposes relative motion and how it can convert kinetic energy into thermal energy
• Differentiate static friction and kinetic friction and describe how each affects motion
• Use the idea that friction depends on surface properties and normal force to predict net force and acceleration

Learning Objectives

• Explain how birth rate, death rate, immigration, and emigration change population size over time
• Compare exponential growth and logistic growth using the idea of carrying capacity
• Analyze how density-dependent and density-independent factors influence population trajectories+ Show more

Learning Objectives

• Understand how historical data and instrumental records are used to assess natural hazard risks.
• Interpret patterns, frequency, and magnitude of natural hazards from data analysis.
• Identify different types of natural hazards and their indicators.+ Show more

Learning Objectives

• Explain how faults generate earthquakes and identify different fault types.
• Describe how seismic waves propagate and how they are recorded.
• Differentiate between earthquake magnitude and intensity.+ Show more

Learning Objectives

• Explain how gravitational attraction and centripetal acceleration work together to produce orbital motion
• Use observations such as orbital trajectories and periods to describe stability across the solar system
• Relate orbital characteristics (mass, distance, and path shape) to changes in orbital speed and period

Learning Objectives

• Explain how Earth systems recycle matter through processes like the water cycle and rock cycle.
• Identify the roles of energy from the Sun and Earth's internal heat in driving material transformations.
• Describe how cycles influence landscape evolution and the distribution of key substances like water and carbon.