Science Worksheets

Learning Objectives

• Understand and differentiate between eukaryotic and prokaryotic cells
• Identify core structures of cells and their functions
• Recognize how cell structure relates to cell roles and specialization

Learning Objectives

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

Learning Objectives

• Describe the main processes of the hydrologic (water) cycle, including evaporation, condensation, precipitation, runoff, infiltration, and groundwater discharge.
• Explain how watersheds and aquifers influence where water flows and how water availability varies by region.
• Use basic measurements such as streamflow and recharge estimates to discuss water sustainability and water-quality concerns.

Learning Objectives

• Explain how gravitational attraction provides the centripetal acceleration that keeps an orbiting object moving on a curved path
• Compare how orbital speed and orbital period change with distance from a massive body
• Describe how satellites and moons follow repeating orbital patterns due to gravity and inertia

Learning Objectives

• Understand how infections and environmental factors affect organ system function.
• Identify the mechanisms by which pathogens damage tissues.
• Analyze the cascading effects of chronic diseases on body systems.+ Show more

Learning Objectives

• Identify appropriate graphical and tabular representations for quantitative and qualitative data and explain why each choice fits the data.
• Interpret scatterplots, histograms, boxplots, and residual plots by describing patterns, variability, and outliers.
• Explain how axis scales, trend lines, and uncertainty information (error bars or confidence intervals) affect conclusions from data.

Learning Objectives

• Understand the structure and function of mitochondria
• Identify how mitochondria contribute to energy production
• Recognize the importance of compartmentalization within cells+ Show more

Learning Objectives

• Interpret climate graphs showing temperature and rainfall patterns.
• Identify long-term climate trends and anomalies.
• Understand the impacts of phenomena like El Niño and La Niña on climate.+ Show more

Learning Objectives

• Identify different parts of a leaf and understand their functions.
• Explain how leaves contribute to photosynthesis, transpiration, and gas exchange.
• Recognize variations in leaf structures between conifers and deciduous trees.+ Show more

Learning Objectives

• Understand the main components of the human circulatory system
• Identify the function of the heart and blood vessels
• Explain how the circulatory system supports survival and growth+ Show more

Learning Objectives

• Explain how energy flows through ecosystems in one direction while matter cycles between biotic and abiotic components
• Describe the roles of photosynthesis, cellular respiration, decomposers, and the nitrogen/phosphorus/carbon pathways in matter cycling
• Analyze how biosphere-scale cycling helps predict long-term ecosystem patterns and responses to environmental change

Learning Objectives

• Understand key factors influencing Earth's climate such as radiative forcing, greenhouse gases, and albedo.
• Recognize how ocean-atmosphere interactions affect climate patterns.
• Interpret energy-balance models and paleoclimate proxies to analyze climate change.+ Show more

Learning Objectives

• Explain how Earth’s rotation and its position relative to the Sun relate to daily patterns of light and temperature.
• Describe how the Moon orbits Earth and why different amounts of the Moon’s sunlit side are visible.
• Use models or sky observations to connect motion in space to predictable changes we see.

Learning Objectives

• Understand how climate patterns are derived from long-term weather data.
• Identify different types of climate feedback mechanisms and their effects.
• Distinguish between natural variability and persistent climate change.+ Show more

Learning Objectives

• Understand the relationship between net force, mass, and acceleration as described by Newton's Second Law.
• Analyze how the direction of force affects the acceleration of an object.
• Apply the concept of vector quantities to real-world force and acceleration scenarios.+ Show more

Learning Objectives

• Explain how cell membranes control what enters and leaves the cell using selective permeability
• Describe how transport proteins (channels and pumps) and vesicles move materials across membranes
• Connect membrane structure (composition and surface area) to rates of diffusion and cell signaling+ Show more

Learning Objectives

• Explain how a habitat provides shelter, food, water, and environmental conditions for living things.
• Identify examples of shelter in different habitats (forest floor, pond, field).
• Describe how living things in the same habitat interact when their needs overlap.

Learning Objectives

• Explain how thermal energy drives slow circulation in Earth’s mantle (mantle convection).
• Describe how mantle convection patterns relate to plate motion at ridges, subduction zones, and hotspots.
• Use evidence such as seismic tomography and gravity anomalies to infer mantle flow behavior.

Learning Objectives

• Explain what a tradeoff is when comparing competing engineering design options.
• Identify how criteria and constraints guide which design improvements are acceptable.
• Use tradeoff mapping to justify a design choice using evidence and limits.

Learning Objectives

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

Learning Objectives

• Explain how limiting factors restrict population growth and distribution
• Distinguish between abiotic and biotic limiting factors
• Use evidence to predict how changes in limiting factors affect survival and reproduction

Learning Objectives

• Understand the basic concepts of uniform and non-uniform circular motion.
• Identify components such as centripetal acceleration, tangential acceleration, and net radial forces.
• Express relationships involving speed, angular velocity, radius, and centripetal force.+ Show more

Learning Objectives

• Explain how forces can change an object’s motion, including starting, stopping, and changing direction
• Describe how net force determines acceleration and changes in velocity
• Apply force and motion ideas to real-world situations using scenarios and force comparisons

Learning Objectives

• Explain how eccentricity, axial tilt, and precession change seasonal insolation patterns over time.
• Describe how tidal forcing from the Moon and Sun arises from gravitational gradients and relative geometry.
• Connect orbital dynamics to observable effects such as day-length variations, tidal range changes, and long-term climate modulation.

Learning Objectives

• Understand the difference between habitats and niches in ecosystems.
• Identify how resource sharing leads to competition or coexistence among species.
• Describe how variations in niches and habitats influence ecosystem resilience.+ Show more

Learning Objectives

• Understand how plate tectonics shape Earth's surface through various geological features and processes.
• Identify different landforms and features caused by tectonic movements, volcanic activity, and surface weathering.
• Recognize evidence that connects geological processes to present-day landforms.

Learning Objectives

• Explain how detritivores, fungi, and bacteria break down organic matter and how abiotic factors affect decomposition rates.
• Describe how carbon and nitrogen move and transform during decomposition (including formation of detritus, mineralization, and nutrient uptake).
• Connect decomposition rates to soil fertility and ecosystem productivity in wetlands, forests, and grasslands.

Learning Objectives

• Use kinematic relations to describe motion with acceleration along a straight line
• Apply net force reasoning (force balances) to predict changes in velocity and stopping behavior
• Combine energy considerations with friction and incline/grade effects to estimate stopping distance+ Show more

Learning Objectives

• Explain Newton’s second law in terms of net force, acceleration, and mass
• Predict the direction and relative size of acceleration from unbalanced forces
• Use vector thinking to combine forces by direction, not just magnitude+ Show more

Learning Objectives

• Identify independent, dependent, and controlled variables in a science investigation
• Explain why controlled variables make comparisons fair
• Use tables and graphs to connect changes in the dependent variable to the independent variable

Learning Objectives

• Explain how density, strength (tensile and compressive), stiffness (modulus), ductility, toughness, and thermal expansion affect how materials behave under load and temperature changes.
• Use material-property reasoning to compare wood, steel, and reinforced concrete in terms of strength-to-weight, deformation, and typical failure modes.
• Connect beam and column performance to property selection for serviceability, durability, and anticipated loading conditions.

Learning Objectives

• Understand the evidence produced during chemical reactions and how it supports conservation of matter.
• Identify different signs of chemical reactions such as color change, precipitate formation, and gas production.
• Explain how particle models illustrate that atoms are conserved during reactions.+ Show more

Learning Objectives

• Explain how matter cycles through ecosystems using carbon, nitrogen, and phosphorus examples.
• Describe the key processes that move nutrients between air, living things, and soil (photosynthesis, respiration, decomposition, and bacterial transformations).
• Analyze how nutrient availability can limit plant growth and affect ecosystem productivity.

Learning Objectives

• Identify and describe common forms of energy: kinetic, potential, thermal, chemical, and electrical.
• Use everyday examples (rolling ball, raised weight, warm objects, batteries) to explain how energy is connected to motion, position, and internal activity.
• Differentiate energy forms by describing what changes when each form is present.

Learning Objectives

• Explain how biodiversity helps ecosystems remain stable after disturbances.
• Describe how overlapping ecological roles can buffer the loss of a species.
• Identify examples of disturbances that reduce biodiversity and increase ecosystem vulnerability.

Learning Objectives

• Explain how gravitational potential energy changes into kinetic energy during motion in a mechanical system
• Use mass, height (elevation), and speed to reason about relative mechanical energy and forces
• Describe how energy conservation applies when friction is small and how real systems differ+ Show more

Learning Objectives

• Define and compare key material properties (density, tensile/compressive strength, stiffness, ductility, toughness, and thermal expansion).
• Explain how material properties affect structural behavior such as deformation, cracking, and failure modes.
• Relate property selection to loading conditions and structural performance using wood, steel, and reinforced concrete examples.

Learning Objectives

• Use Newton’s second law to relate net force, mass, and acceleration (F = m a).
• Explain how acceleration direction depends on the direction of the net force.
• Predict how changing force or mass affects acceleration for objects with a given direction of motion.

Learning Objectives

• Explain how disturbances can change ecosystem stability by altering biotic interactions and environmental conditions
• Compare gradual versus rapid ecosystem shifts using evidence from population trends and community structure
• Describe how feedback processes and recovery rates influence whether an ecosystem returns or transforms+ Show more

Learning Objectives

• Explain how different stewardship strategies (habitat restoration, protected areas, assisted migration, and community monitoring) help maintain biodiversity.
• Evaluate trade-offs between conservation approaches and choose actions using criteria such as species at risk and ecosystem services.
• Describe metrics for measuring conservation success and apply the idea of adaptive management to improve outcomes over time.

Learning Objectives

• Understand how energy from the sun is captured by producers in ecosystems
• Identify the pathways of energy transfer among producers, consumers, and decomposers
• Describe the role of primary production in ecosystems+ Show more

Learning Objectives

• Explain how genes influence observable traits (phenotypes) through dominant and recessive patterns.
• Use evidence from pedigrees and family histories to infer how traits can be inherited.
• Describe how related organisms and mutations can provide additional evidence about genetic traits.

Learning Objectives

• Recognize the basic process of meiosis.
• Understand how genetic variation is generated during meiosis.
• Identify the roles of crossing over and independent assortment.+ Show more

Learning Objectives

• Explain how feedback mechanisms help maintain homeostasis in the human body.
• Describe how the nervous, endocrine, and circulatory systems work together during system integration.
• Use examples (temperature control and blood glucose regulation) to identify cause-and-effect relationships in body responses.

Learning Objectives

• Explain how evaporation, condensation, and precipitation move water through Earth’s atmosphere and surface systems.
• Describe how runoff and infiltration transport water through drainage basins and groundwater.
• Analyze how temperature and energy changes affect evaporation and precipitation patterns.+ Show more

Learning Objectives

• Understand how data is organized in tables with proper units and labels.
• Interpret graphs by analyzing trends, clusters, and relationships.
• Compare data groups by examining the shape and direction of data patterns.+ Show more

Learning Objectives

• Explain how the phospholipid bilayer and membrane proteins create selective permeability.
• Identify how cholesterol and carbohydrate markers influence membrane fluidity and cell recognition.
• Describe how transport processes (diffusion, osmosis, channel/transport protein movement) connect membrane structure to cell function.

Learning Objectives

• Compare ionic, covalent, and metallic bonding based on electron transfer, sharing, and delocalization.
• Link each bonding type to characteristic structural motifs such as lattices, molecules, and electron seas.
• Relate bond types to Alberta phenomena like road salt, hydrocarbons in bitumen, and pipeline steels.+ Show more