Science Worksheets

Learning Objectives

• Understand how to interpret different types of graphs including scatterplots, histograms, and line graphs.
• Learn to evaluate axis scaling, labeling, and binning choices in graphical representations.
• Identify patterns, outliers, trends, and correlation structures in data visualizations.+ Show more

Learning Objectives

• Understand the relationship between angular and linear quantities in circular motion.
• Explain the concept of centripetal acceleration and how it arises without a change in speed.
• Differentiate between radial and tangential components of motion and force in circular paths.+ Show more

Learning Objectives

• Understand the structure of an atom, including protons, neutrons, and electrons
• Learn how atomic number and mass number relate to atomic structure
• Identify the role of electrons in chemical behavior+ Show more

Learning Objectives

• Explain how acceleration describes changes in velocity over time, including changes in speed and direction
• Interpret positive and negative acceleration using a consistent sign convention to predict motion trends
• Use features of acceleration and velocity graphs (slope/curvature trends) to justify when motion speeds up, slows down, or reverses+ Show more

Learning Objectives

• Describe how voltage, current, and resistance are measured using common meters in an electrical circuit.
• Choose correct meter ranges and connections to avoid inaccurate readings.
• Explain how meter impedance (resistance of the meter) can affect measured values.

Learning Objectives

• Understand the structures involved in the respiratory system and their roles in gas exchange.
• Explain the processes of ventilation and diffusion in respiration.
• Describe how neural and chemical receptors regulate breathing rates.+ Show more

Learning Objectives

• Differentiate heterogeneous mixtures from homogeneous mixtures (solutions) based on particle distribution
• Identify methods used to separate mixture components using physical properties
• Explain how solubility, density, and particle size affect separation and solution formation+ Show more

Learning Objectives

• Explain how gas exchange occurs between respiratory surfaces and blood using diffusion
• Describe how adaptations such as moist surfaces, large surface area, and airflow/ventilation improve respiratory efficiency
• Connect respiratory function to circulation and cellular respiration (oxygen delivery and carbon dioxide removal)

Learning Objectives

• Explain how particle motion relates to temperature change.
• Describe how system models track variables over time.
• Identify the uses and limitations of scientific models.+ Show more

Learning Objectives

• Explain the concept of adaptation trade-offs and how they influence species strategies.
• Compare the benefits and costs of specialization versus generalization in organisms.
• Analyze examples such as mountain versus lowland ecotypes, nocturnal versus diurnal activity, and migratory behaviors.+ Show more

Learning Objectives

• Define resistance and key related vocabulary from a science text.
• Identify the main idea and supporting details about how ecosystems respond to disturbance.
• Use evidence from the passage to answer questions about ecosystem stability.

Learning Objectives

• Explain how convection transports heat through fluid motion driven by density changes
• Compare natural convection and forced convection using real-world examples (atmosphere, reservoirs, HVAC)
• Use boundary layer and buoyancy ideas to describe flow patterns and seasonal temperature changes

Learning Objectives

• Describe how energy exchange causes matter to change between solid, liquid, and gas during phase transitions.
• Identify examples of melting, freezing, vaporization, and condensation in everyday Alberta contexts.
• Explain how pressure and energy changes affect particle arrangement and phase behavior.+ Show more

Learning Objectives

• Understand the properties and functions of the Earth's four main spheres: geosphere, hydrosphere, atmosphere, and biosphere.
• Identify pathways of matter and energy among Earth's spheres through Alberta examples.
• Explain the interconnectedness of physical structures, water movement, air circulation, and living organisms in regional Earth dynamics.+ Show more

Learning Objectives

• Understand the functions of key organelles involved in cellular energy production and processing.
• Identify the roles of mitochondria, ribosomes, rough endoplasmic reticulum, Golgi apparatus, lysosomes, and peroxisomes.
• Explain how organelles work together to support cell activity and metabolism.

Learning Objectives

• Describe how predation, competition, mutualism, and parasitism affect survival and reproduction
• Explain how interactions between species can change population size over generations
• Use evidence from a passage to identify relationships that increase or decrease survival+ Show more

Learning Objectives

• Understand the structure and function of Earth's atmosphere
• Analyze how energy transfer influences climate and weather patterns
• Describe the role of radiative balance and albedo in Earth's energy budget+ Show more

Learning Objectives

• Explain how wind-driven surface currents and density-driven thermohaline circulation redistribute heat in the ocean.
• Describe how ocean circulation features such as gyres, upwelling, and boundary currents influence regional climate and ecosystems.
• Analyze how changes in ocean circulation can interact with the atmosphere and affect weather and climate feedbacks.

Learning Objectives

• Describe the major structural parts of DNA, including nucleotide monomers, the sugar-phosphate backbone, and antiparallel strands.
• Explain complementary base pairing (A–T and G–C) and how base sequence information is stored in DNA.
• Connect DNA structure to how replication and mutations (substitutions, insertions, deletions) can change genetic information.

Learning Objectives

• Explain how material properties relate to engineering functional needs
• Compare aluminum, steel, and polymer composite properties
• Analyze fatigue and environmental degradation risks+ Show more

Learning Objectives

• Understand the concept of balanced chemical equations
• Learn how to relate moles, mass, and particle counts using molar masses
• Identify limiting reagents in reactions+ Show more

Learning Objectives

• Explain how engineering trade-offs affect performance metrics
• Compare design alternatives using cost, performance, and risk
• Interpret data and models when evaluating design alternatives+ Show more

Learning Objectives

• Explain how models connect inputs to outputs under constraints
• Use scaling to predict effects of changing model parameters
• Evaluate uncertainty when selecting acceptable engineering tolerances+ Show more

Learning Objectives

• Explain how choosing a reference frame changes an observer’s measured speed, direction, and displacement
• Use vector addition to combine velocities and predict motion in relative-motion scenarios
• Distinguish between true acceleration in an inertial frame and apparent changes described in another frame

Learning Objectives

• Define electrolytes and distinguish them from nonelectrolytes
• Identify strong and weak electrolytes based on dissociation behavior
• Explain how ion concentration affects electrical conductivity+ Show more

Learning Objectives

• Understand the basic causes of tidal forces.
• Recognize the roles of the Moon and the Sun in generating tides.
• Identify the phenomena of spring and neap tides.+ Show more

Learning Objectives

• Identify kinetic energy and gravitational potential energy in real situations
• Track total mechanical energy using energy accounting with work and non-conservative losses
• Explain how friction changes mechanical energy during motion

Learning Objectives

• Explain how erosion detaches sediment and how transport moves sediment by water, wind, ice, and gravity
• Describe how transport energy and distance affect grain size and sorting in sedimentary records
• Interpret landscape history using clues such as graded bedding, till, moraines, loess, and dunes

Learning Objectives

• Understand the phases of the eukaryotic cell cycle
• Identify key checkpoints and their roles
• Explain the functions of cyclin-dependent kinases and regulatory factors+ Show more

Learning Objectives

• Explain how matter cycles through living and non-living parts of an ecosystem
• Identify reservoirs and flows in a cycles of matter model
• Describe how carbon and water move between air, soil, water, and organisms

Learning Objectives

• Understand how DNA sequence comparisons are used in studying heredity.
• Identify methods and techniques such as PCR and sequencing in molecular biology.
• Analyze how molecular markers and genetic variation inform evolutionary relationships.+ Show more

Learning Objectives

• Explain how physical, chemical, and biological weathering break down rock at Earth’s surface.
• Describe how freeze-thaw cycles, thermal expansion, and abrasion contribute to physical weathering.
• Connect oxidation, hydrolysis, and dissolution to chemical changes in minerals.+ Show more

Learning Objectives

• Explain how digestive systems break down food into usable substances for the body.
• Describe how respiratory systems exchange gases to support energy release.
• Compare how humans, fish, and insects obtain oxygen using different structures.+ Show more

Learning Objectives

• Explain how different disturbances (fire, insects, wind, flooding, and human activity) can shape forest structure over time
• Describe how disturbance frequency, intensity, and spatial extent influence regeneration and habitat mosaics
• Interpret how disturbance regimes affect long-term ecosystem trajectories in boreal and mountain forests+ Show more

Learning Objectives

• Explain the mechanisms causing friction and drag in different environments.
• Describe how friction depends on surface and force characteristics.
• Discuss how drag increases with speed and affects motion.+ Show more

Learning Objectives

• Explain how planetary apparent motion can test orbital models
• Describe Moon phases using Sun, Moon, and Earth geometry
• Interpret star-position changes through Earth’s rotation and orbit+ Show more

Learning Objectives

• Differentiate between prokaryotic and eukaryotic cells.
• Identify the major organelles in eukaryotic cells and their functions.
• Understand ultrastructural features and their roles in metabolism and transport.+ Show more

Learning Objectives

• Understand the basic concepts of wave interactions such as interference, superposition, and resonance.
• Identify the differences between constructive and destructive interference.
• Explain how standing waves and resonance occur in musical instruments and other devices.+ Show more

Learning Objectives

• Understand the concept of natural selection and its role in evolution.
• Identify different types of selection: directional, stabilizing, and disruptive.
• Recognize real-world examples of natural selection, such as antibiotic resistance and fin size changes.+ Show more

Learning Objectives

• Understand how plate tectonics cause earthquakes and volcanic activity.
• Identify evidence of geologic processes like faults and lava flows.
• Explain how Earth's surface changes over time through natural processes.

Learning Objectives

• Explain how internal physiological processes help organisms survive environmental extremes
• Describe examples of physiological adaptations involving heat exchange, kidney function, and metabolic rate changes
• Identify how hormones support temperature, hydration, and energy balance

Learning Objectives

• Understand the role of genetic improvements in crop resilience
• Identify molecular detection techniques for pathogens
• Explore microbial methods used in bioremediation+ Show more

Learning Objectives

• Understand the components of projectile motion and their independence.
• Apply vector decomposition to analyze projectile trajectories.
• Predict range, time of flight, and maximum height using kinematic equations.+ Show more

Learning Objectives

• Explain how energy is transferred between trophic levels and why energy decreases at each step.
• Use typical efficiency ranges to estimate how much energy becomes available to higher trophic levels.
• Describe how energy availability influences biomass pyramids, population sizes, and biodiversity in different ecosystems.

Learning Objectives

• Explain how genetic drift changes allele frequencies due to random events rather than differences in fitness
• Differentiate genetic drift from natural selection and from gene flow
• Describe how bottlenecks and founder effects can reduce genetic diversity and lead to fixation or loss of alleles+ Show more

Learning Objectives

• Describe how electrons occupy atomic orbitals according to quantum principles.
• Explain the significance of quantum numbers, Pauli exclusion, and Aufbau principles in electron arrangements.
• Relate electron configurations to elemental behavior, bonding, and spectral properties.+ Show more

Learning Objectives

• Describe how root morphology and root architecture help plants survive in different soils and conditions.
• Compare fibrous root systems and taproot systems, including how they affect water uptake and nutrient acquisition.
• Explain how root hairs, storage roots, mycorrhizal associations, and specialized aerial roots support plant survival.+ Show more

Learning Objectives

• Explain how homeostasis maintains internal conditions within narrow limits using sensor-effector control loops.
• Distinguish set points and tolerances and describe why deviations trigger responses.
• Evaluate physiological trade-offs that organisms make to stay stable in changing environments.