Science Worksheets

Learning Objectives

• Explain the concept of work as energy transfer by a force over a displacement.
• Describe different forms of mechanical energy, including kinetic and potential energy.
• Understand the role of conservative and non-conservative forces in energy conservation and dissipation.+ Show more

Learning Objectives

• Understand the principles of Mendelian inheritance and how alleles segregate and assort.
• Identify the difference between dominant, recessive, incomplete dominance, and codominance.
• Analyze pedigree charts to trace inheritance patterns across generations.+ Show more

Learning Objectives

• Explain the processes involved in petroleum formation and accumulation.
• Identify factors that influence reservoir quality and trap formation.
• Describe methods for assessing petroleum system risks and environmental impacts.+ Show more

Learning Objectives

• Understand the VSEPR model and how electron pair repulsions determine molecular shapes.
• Identify common molecular geometries such as linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral.
• Explain how molecular geometry influences polarity, intermolecular forces, and physical properties.+ Show more

Learning Objectives

• Analyze how abiotic and biotic factors interact to influence species populations.
• Evaluate the effects of human activities on ecosystems and keystone species.
• Interpret data related to habitat changes and their impact on food webs.+ Show more

Learning Objectives

• Understand the functions of different cell organelles and their roles.
• Explain how organelle specialization supports cellular and tissue functions.
• Identify variations in organelle abundance in different cell types.+ Show more

Learning Objectives

• Understand the concept of chemical reaction networks involving multiple simultaneous reactions.
• Apply conservation of mass principles across interconnected chemical steps.
• Explain how reversible equilibria in reaction systems establish dynamic balance without net atomic loss.+ Show more

Learning Objectives

• Understand how mass influences an object's acceleration when a net force is applied.
• Describe the inverse relationship between mass and acceleration for a constant force.
• Compare the effects of different masses on motion through qualitative reasoning.+ Show more

Learning Objectives

• Understand the concept of cell specialization and how cells develop unique structures for specific functions.
• Identify examples of specialized cells and their roles in organisms.
• Explain how structural modifications at the cellular level support cell functions.+ Show more

Learning Objectives

• Understand the role of cell membranes in controlling exchange between cell environments.
• Identify the mechanisms of membrane transport, including proteins, pumps, and vesicles.
• Explain how membrane composition influences diffusion and cell signaling.+ Show more

Learning Objectives

• Understand the structure and functions of different organ systems in the human body.
• Identify how organs collaborate within systems to maintain homeostasis.
• Describe the communication pathways that coordinate organ functions.+ Show more

Learning Objectives

• Understand the energy transformations that occur in a pendulum system.
• Explain how amplitude, mass, and length affect pendulum behavior.
• Describe energy dissipation and conservation in ideal versus real pendulums.+ Show more

Learning Objectives

• Identify physical and chemical changes based on observable clues.
• Distinguish between properties that change during chemical reactions and those that remain constant.
• Apply proper observational indicators to differentiate change types without atomic-level assumptions.+ Show more

Learning Objectives

• Understand different strategies used in ecosystem conservation.
• Identify the importance of habitat protection and restoration.
• Explain how social, economic, and ecological factors influence conservation effectiveness.+ Show more

Learning Objectives

• Understand how multiple organ systems work together to maintain homeostasis.
• Identify key functions of respiratory, circulatory, excretory, and endocrine systems.
• Explain how cellular structures support systemic functions.+ Show more

Learning Objectives

• Explain how motion composed of different segments affects overall average speed.
• Apply proportional reasoning to compute average speed from total distance and total time.
• Analyze how slow segments influence overall average speed more than faster segments.+ Show more

Learning Objectives

• Describe how pressure differences develop from uneven heating and topography.
• Explain how pressure gradients influence wind direction and speed.
• Identify regions such as mountain ranges and plains that modify regional pressure systems.+ Show more

Learning Objectives

• Explain how temperature, humidity, and altitude affect air density.
• Understand the influence of air density on buoyancy and lift.
• Describe how local atmospheric conditions change in different environments like prairie and mountain areas.+ Show more

Learning Objectives

• Understand how apparent solar motion and local solar noon relate to solar timekeeping.
• Identify factors such as longitude, time zones, and the equation of time that cause differences between solar and clock time.
• Explore the historical and modern applications of solar time in Alberta communities.+ Show more

Learning Objectives

• Understand how shape modifications like tapered tails and rounded noses reduce airflow resistance.
• Identify practical examples of streamlining such as farm equipment and aircraft cowlings.
• Explain how shape changes influence pressure distribution and energy efficiency.+ Show more

Learning Objectives

• Compare and contrast the flight performance of kites, gliders, and round canopies.
• Explain how design parameters like glide ratio and lift-to-drag performance affect flight endurance and maneuverability.
• Assess the influence of regional atmospheric conditions on flying device operations in Alberta contexts.+ Show more

Learning Objectives

• Understand how Indigenous and settler communities interpreted sky patterns for seasons and navigation.
• Describe oral knowledge and early astronomical records tied to solar and lunar cycles.
• Explain diverse cultural perspectives on celestial movement and seasonal prediction.+ Show more

Learning Objectives

• Understand how Earth's rotation causes day and night.
• Explain how Earth's tilt and orbit affect the length of daylight during seasons.
• Relate patterns of daylight variation observed in Alberta to Earth's position and orientation.+ Show more

Learning Objectives

• Understand how Earth's axial tilt causes seasons.
• Describe how solar angle and daylight duration change with seasons.
• Explain regional examples of seasonal variation, such as Alberta's climate.+ Show more

Learning Objectives

• Understand the role of membranes and organelles in cell function.
• Explain how enzymes facilitate biochemical reactions.
• Describe the energy transfer process involving ATP in cells.+ 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

• Understand various systematic approaches to field sampling, including transects, quadrats, timed searches, and mark-recapture methods.
• Describe sampling design principles such as replication, randomization, and stratification.
• Recognize sources of bias, detectability issues, and sample effort requirements in environmental sampling.+ Show more

Learning Objectives

• Understand how to construct and evaluate both conceptual and quantitative models to explain observed phenomena.
• Analyze residuals and validate models using independent data.
• Experience exemplars such as projectile motion fits and population growth curves to learn model selection and uncertainty communication.+ Show more

Learning Objectives

• Understand the concept of climate feedbacks and their impact on climate change.
• Identify different types of feedback mechanisms such as ice-albedo, water vapor, and carbon-cycle feedbacks.
• Explain how feedback strength and timescales influence long-term climate trends.+ Show more

Learning Objectives

• Understand the importance of calibration and measurement consistency in data collection.
• Identify methods to manage outliers and reduce error in data analysis.
• Explain how replication and documentation improve data reliability and interpretation.+ Show more

Learning Objectives

• Understand the internal structure of atoms including protons, neutrons, and electrons.
• Explain how the number of protons determines the element.
• Describe how electrons occupy shells and influence chemical behavior.+ Show more

Learning Objectives

• Understand the purpose of controlled variables in experiments.
• Identify the components of a controlled experiment.
• Learn how controlling variables improves data accuracy.+ Show more

Learning Objectives

• Understand various forms of energy and their modes of transfer.
• Analyze conservation principles in closed and open systems.
• Apply quantitative methods like calorimetry and work–energy analysis.+ Show more

Learning Objectives

• Explain the concept of linear momentum and its conservation in isolated systems.
• Differentiate between elastic and inelastic collisions.
• Describe how impulse relates force, time, and change in momentum.+ Show more

Learning Objectives

• Understand how acceleration relates to changes in speed over time.
• Interpret distance–time and speed–time graphs to identify acceleration patterns.
• Explain the significance of acceleration direction during speed increase or decrease.+ Show more

Learning Objectives

• Understand the molecular structure and function of ATP as the main energy currency in cells.
• Describe how ATP releases energy through phosphate bond hydrolysis.
• Explain mechanisms of energy coupling to drive cellular processes.+ Show more

Learning Objectives

• Understand how models of solar system formation are supported by orbital and electromagnetic evidence.
• Explain the role of gravitational interactions in planetary stability and orbital eccentricities.
• Describe how spectral measurements help identify composition and temperature of space objects.+ Show more

Learning Objectives

• Understand the components and processes involved in Earth's water cycle.
• Identify different pathways water takes through Earth's systems.
• Model water flow among reservoirs and pathways in the water cycle.+ Show more

Learning Objectives

• Explain the mechanisms of plate tectonics, including divergent, convergent, and transform boundaries.
• Describe the processes of subduction and continental collision and their surface expressions.
• Link mantle convection and slab pull to the movement of lithospheric plates and their geological consequences.+ 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

• Interpret and analyze displacement–time, velocity–time, and acceleration–time graphs.
• Explain the relationships among slope, area, and kinematic quantities.
• Compare piecewise and uniformly accelerating motions using graphical summaries.+ Show more

Learning Objectives

• Understand molecular tools used in species classification, such as DNA barcoding and phylogenetic trees.
• Compare morphological and genetic approaches to species identification.
• Recognize cases where DNA analysis reveals cryptic species and informs taxonomy.+ Show more

Learning Objectives

• Understand the different types of interactions such as competition, predation, and symbiosis.
• Identify examples of each interaction type in ecosystems.
• Explain how these interactions influence community composition and resource availability.+ Show more

Learning Objectives

• Understand how Earth's rotation and tilt affect day length across seasons.
• Identify observable changes in sunlight during different times of the year.
• Connect the position of the Sun in the sky with seasonal daylight patterns.+ Show more

Learning Objectives

• Identify and describe the key mechanisms of evolution including natural selection, genetic drift, gene flow, and mutation.
• Explain how each mechanism influences allele frequencies within populations.
• Analyze how these mechanisms interact to shape evolutionary change.+ Show more

Learning Objectives

• Describe how populations diverge genetically to form new species.
• Differentiate between allopatric and sympatric speciation.
• Explain the roles of reinforcement, hybrid zones, and polyploidy in speciation.+ Show more

Learning Objectives

• Understand how gravitational attraction influences orbital motion and the formation of different orbit types.
• Describe the relationship between orbital speed, energy, and mass.
• Explain concepts such as energy partitioning, escape velocity, and field strength in celestial mechanics.+ Show more

Learning Objectives

• Understand how observable evidence indicates physical changes in matter.
• Identify different clues such as appearance, texture, and temperature during matter changes.
• Distinguish between physical changes and other types of matter changes using evidence.+ Show more