Science Worksheets

Learning Objectives

• Explain how radiative balance, conduction, latent heat, and convection move energy through the atmosphere and oceans.
• Interpret global energy budget ideas using flux comparisons and diagrams to predict circulation patterns.
• Connect energy partitioning to observable climate indicators like surface temperature distributions and sea surface temperature anomalies.

Learning Objectives

• Define what is meant by population limits and carrying capacity.
• Describe how resource availability affects population growth.
• Analyze examples of population fluctuations due to resource constraints.+ Show more

Learning Objectives

• Understand the concept of enthalpy change in chemical reactions.
• Learn how calorimetric methods measure heat transfer during reactions.
• Explore Hess’s law and how energy steps combine to determine overall reaction heat.+ Show more

Learning Objectives

• Understand different measures of solution concentration such as molarity, mass percent, and parts per million.
• Apply concentration concepts to environmental and regional contexts, including water testing and nutrient management.
• Perform quantitative reasoning about solutions, dilution, and mixture calculations.+ Show more

Learning Objectives

• Understand the difference between reactants and products in a chemical reaction.
• Identify properties that change during a chemical reaction and how they indicate a reaction has occurred.
• Interpret particle diagrams showing atoms and molecules before and after reactions.+ Show more

Learning Objectives

• Explain how the rock cycle connects tectonics, magmatism, weathering, erosion, burial, and metamorphism.
• Describe how plate motions create igneous rocks and how surface processes later recycle them into sediments.
• Use cause-and-effect reasoning to trace how rocks change environments over geologic time.+ Show more

Learning Objectives

• Understand the importance of multidisciplinary data synthesis in regional environmental challenges.
• Analyze complex biological, chemical, and physical data sets to inform decision-making.
• Develop skills to evaluate uncertainty and assumptions in scientific conclusions.+ Show more

Learning Objectives

• Explain how temperature, solvent polarity, and pressure affect dissolution and solubility.
• Use solubility curves to identify unsaturated, saturated, and supersaturated conditions.
• Predict how concentration changes and how recrystallization can improve recovery and purity.

Learning Objectives

• Explain how root systems help trees anchor, absorb water and nutrients, and store energy.
• Compare taproots and lateral roots and describe where each root form is most helpful.
• Describe how mycorrhizal associations can improve drought resilience and nutrient uptake.+ Show more

Learning Objectives

• Explain how work depends on force and distance using the physics definition.
• Describe how simple machines change the magnitude or direction of an applied force.
• Evaluate input–output trade-offs and mechanical advantage in real contexts.

Learning Objectives

• Explain how physical and conceptual models represent scientific systems and help predict outcomes.
• Use evidence to evaluate and refine models, including identifying assumptions and limits.
• Generate testable predictions from a model and compare them to observed patterns.

Learning Objectives

• Explain how seismic waves, gravity, and heat flow provide evidence for Earth’s layered internal structure.
• Identify how P-waves and S-waves differ and what their behavior reveals about Earth’s interior.
• Describe how density contrasts and thermal energy transfer connect to mantle convection and heat redistribution.

Learning Objectives

• Distinguish climate from weather and explain why long-term patterns matter
• Describe how the Earth’s energy balance and greenhouse gas concentrations influence climate change
• Explain feedbacks and ocean circulation as mechanisms that can reshape temperature and precipitation patterns+ Show more

Learning Objectives

• Explain how transcription and translation connect DNA information to protein production
• Describe how proteins help determine cell structure and function and influence traits
• Interpret how gene regulation allows different genes to be active in different cells and conditions+ Show more

Learning Objectives

• Understand the concept of relative velocity and how it depends on the reference frame.
• Apply vector addition and subtraction to analyze different observed motions.
• Interpret real-world scenarios involving crossing rivers and passing cars using Galilean transformation.+ Show more

Learning Objectives

• Identify different types of genetic mutations
• Understand the causes of mutations
• Recognize how mutations impact organisms and evolution+ Show more

Learning Objectives

• Explain what a niche is and how it differs from habitat.
• Describe how different species can coexist by using different resources or conditions.
• Analyze how niche overlap can increase competition when resources become limited.+ Show more

Learning Objectives

• Explain how Earth’s axial tilt and yearly revolution produce seasons and changes in day length at different latitudes.
• Describe how the Moon’s orbital position relative to the Sun accounts for phases.
• Interpret how Earth’s rotation and orbital geometry create apparent motions of stars and planets.

Learning Objectives

• Understand the concept of negative and positive feedback in physiological systems
• Identify how thermoregulation maintains body temperature within narrow limits
• Analyze the roles of sensors and effectors in feedback loops+ Show more

Learning Objectives

• Define and identify independent, dependent, and controlled variables.
• Explain the role of variables in scientific experiments.
• Apply knowledge of variables to real-world Alberta-focused examples.+ Show more

Learning Objectives

• Use balanced chemical equations and molar mass to convert between mass, moles, and particle counts.
• Identify the limiting reactant and determine expected product amounts from stoichiometric ratios.
• Apply conservation of mass to check that total reactant mass equals total product mass in ideal conditions.

Learning Objectives

• Explain how mechanical energy transfers between kinetic energy and potential energy in pendulums and springs.
• Distinguish closed systems from open systems when tracking mechanical energy and its losses to nonmechanical forms.
• Use qualitative “energy bookkeeping” to predict how motion outcomes change when energy is transferred to the surroundings.

Learning Objectives

• Classify chemical reactions as synthesis, decomposition, single displacement, double displacement, combustion, redox, and acid–base processes.
• Predict likely products of common reaction types and connect the process to how equations are balanced.
• Analyze how stoichiometry and reaction energetics relate to environmental impacts in real-world contexts.

Learning Objectives

• Understand different types of solution concentration measurements such as molarity, mass percent, and parts per million.
• Interpret how concentration affects physical properties and chemical reactivity.
• Apply knowledge of solution concentration to environmental and regional contexts like irrigation water and watershed monitoring.+ Show more

Learning Objectives

• Evaluate freshwater management options by identifying tradeoffs in cost, reliability, energy use, and environmental impact.
• Explain how design constraints (water quality, infrastructure limits, and altered flow patterns) affect water system decisions.
• Propose improvements that reduce risk from scarcity and pollution while supporting long-term sustainability.

Learning Objectives

• Understand the organs involved in the digestive process and their functions.
• Describe how enzymes and acids chemically digest food into absorbable nutrients.
• Explain how nutrients cross epithelial surfaces into blood and lymph for distribution.+ Show more

Learning Objectives

• Understand what invasive species are and how they differ from native species.
• Identify the mechanisms by which invasive species spread.
• Recognize the ecological and economic impacts of invasive species.+ Show more

Learning Objectives

• Define mixtures and solutions and differentiate between them.
• Identify the components of a mixture, including solute and solvent.
• Understand concentration and how it affects the appearance of solutions.+ Show more

Learning Objectives

• Explain the law of conservation of mass in chemical reactions and closed systems.
• Balance chemical equations and interpret what balanced coefficients mean for mass relationships.
• Use mass accounting and stoichiometric thinking to quantify reactants and products from measurements.+ Show more

Learning Objectives

• Identify different types of body tissues
• Understand the functions of various tissues
• Describe how tissues contribute to organ and organism functions+ Show more

Learning Objectives

• Explain how scientific knowledge changes when new evidence, better measurements, or improved models become available.
• Describe how assumptions, limitations, and technology can affect observations and interpretations in science.
• Evaluate how peer review and transparency improve the reliability of scientific conclusions.

Learning Objectives

• Define the greenhouse effect and identify greenhouse gases
• Explain how greenhouse gases influence Earth's temperature
• Describe the energy flow involved in Earth's atmosphere+ Show more

Learning Objectives

• Interpret streamfunction plots to identify atmospheric circulation cells.
• Describe the role of momentum, buoyancy, and Coriolis effects in shaping circulation patterns.
• Explain how jet streams, trade winds, and thermohaline circulation contribute to global heat redistribution.+ Show more

Learning Objectives

• Explain three major modes of energy transfer: work done by forces, thermal energy transfer by temperature differences, and radiation via electromagnetic waves
• Use physical ideas and equations qualitatively to relate transferred energy to observable effects such as temperature change or motion change
• Differentiate energy stored in a system from energy transferred into or out of a system

Learning Objectives

• Define adaptive radiation and explain why it leads to multiple closely related species
• Describe how ecological niches and natural selection contribute to divergent adaptations
• Interpret how phylogenetic patterns can show the timing and branching of diversification

Learning Objectives

• Explain major sources of genetic variation, including mutation, recombination during meiosis, gene flow, and chromosomal rearrangements.
• Describe how different mechanisms can increase or decrease genetic diversity in populations.
• Use real-world examples to predict how genetic variation affects evolutionary change and responses to environmental pressures.

Learning Objectives

• Explain how cosmic microwave background (CMB) anisotropies support an expanding-universe model
• Use galaxy redshifts and large-scale structure to interpret cosmic expansion and matter distribution
• Describe how primordial hydrogen-to-helium abundance constrains early-universe conditions+ Show more

Learning Objectives

• Explain how a star’s mass determines internal pressure, fusion rate, and overall lifespan.
• Describe the major stages of stellar evolution from formation to main sequence to later evolutionary paths.
• Connect observational patterns of luminosity and temperature to the Hertzsprung-Russell (H-R) diagram concept.+ Show more

Learning Objectives

• Explain how particle-level models show atoms and molecules rearranging during chemical reactions while conserving atoms.
• Use particle diagrams to interpret bond breaking and bond forming without changing which elements are present.
• Connect macroscopic changes (like mass and properties) to rearrangements of the same set of particles.

Learning Objectives

• Explain how scientific inquiry uses observations and questions to form testable explanations.
• Distinguish evidence-based claims from opinions and identify how data supports an explanation.
• Use appropriate methods and careful recording to compare results with existing knowledge.

Learning Objectives

• Explain how DNA is converted to mature mRNA through transcription and RNA processing in eukaryotes.
• Describe how translation uses codons and tRNA to build a polypeptide, including start and stop signals.
• Connect genetic code redundancy (degeneracy and wobble) to how mutations can change or not change proteins.+ Show more

Learning Objectives

• Connect electron configuration to valence electrons and predicted ion charge.
• Describe how isotopes and atomic mass relate to nuclear structure and periodic behavior.
• Use periodic trends (such as atomic radius and ionization energy) to predict elemental properties.

Learning Objectives

• Identify independent, dependent, and controlled variables in a science investigation and explain why control variables matter.
• Design a fair study by choosing consistent procedures and measurable outcomes aligned to the research question.
• Select appropriate control variables to reduce confounding factors and plan reliable data collection through replication.+ Show more

Learning Objectives

• Explain how qualitative and quantitative models represent relationships suggested by data
• Evaluate whether a model’s predictions align with observed measurements within expected variation
• Identify how model assumptions affect the validity of graphical and functional relationships

Learning Objectives

• Explain how Earth’s rotation causes the Sun and Moon to appear to rise and set each day
• Describe how Earth’s yearly orbit affects the Sun’s apparent changing position in the sky
• Identify the idea of diurnal motion, apparent stellar paths, and the celestial sphere from Earth’s perspective+ Show more

Learning Objectives

• Explain how photosynthesis and cellular respiration transform both matter (atoms) and energy (forms) in cells.
• Compare reactants and products of photosynthesis vs. respiration and relate them to ecosystem energy flow.
• Use key vocabulary (e.g., glucose, ATP, CO2, oxygen) to describe the overall pathway logic of both processes.

Learning Objectives

• Explain how energy moves through an ecosystem using trophic levels and feeding relationships in a food web
• Describe the roles of producers, consumers, and decomposers in transferring energy and cycling matter
• Interpret how multiple energy pathways differ from a single food chain

Learning Objectives

• Understand the cycles in the sky caused by Earth's rotation, orbit, and tilt.
• Identify how the Moon's orbit creates phases and affects the night sky.
• Predict the effects of Earth's movement on day length, seasons, and night and day.+ Show more