Science Worksheets

Learning Objectives

• Explain how life-cycle thinking compares impacts from materials and manufacturing to maintenance and end-of-life disposal.
• Identify trade-offs between different stages of a product’s life cycle (before use, during use, after use).
• Use system-level evaluation to make fair comparisons among design options under real constraints.

Learning Objectives

• Understand how energy transforms between mechanical and electrical forms in various systems.
• Analyze energy flow diagrams and identify energy losses in systems like hydroelectric plants and electric vehicles.
• Apply conservation of energy principles to evaluate system efficiency and performance.

Learning Objectives

• Classify chemical reactions into synthesis, decomposition, single displacement, double displacement, and combustion categories
• Connect each reaction category to typical reactant patterns and characteristic products
• Use particle/bond/ion ideas to predict likely products and check consistency with redox trends

Learning Objectives

• Identify different sources of genetic variation
• Understand how genetic differences influence traits
• Explain how variation affects natural selection and evolution

Learning Objectives

• Understand the concept of measurement error and variability
• Learn how uncertainty affects data analysis and interpretation
• Explore propagation of measurement uncertainty+ Show more

Learning Objectives

• Explain how forces during a collision relate to changes in momentum (impulse).
• Distinguish elastic and inelastic collisions using conservation of momentum and kinetic energy.
• Predict motion before and after a collision using conservation of linear momentum.

Learning Objectives

• Understand what an organ is and its role in the body.
• Identify the structure and function of the heart as an organ.
• Recognize how tissues work together within organs to perform specific functions.+ Show more

Learning Objectives

• Explain how inherited traits can increase fitness in a specific environment.
• Describe how natural selection changes allele frequencies in a population over generations.
• Interpret examples of adaptations (e.g., camouflage and feeding efficiency) in terms of survival and reproduction.

Learning Objectives

• Identify common chemical indicators and connect them to evidence of chemical reactions.
• Distinguish evidence of chemical change from evidence of physical change.
• Use observations and reactant information to make stronger claims about chemical transformation.

Learning Objectives

• Use quantitative evidence and model predictions to compare competing scientific hypotheses
• Synthesize empirical findings with model validation results and stated design/experimental constraints
• Evaluate uncertainty using an evidentiary hierarchy to justify defensible conclusions+ Show more

Learning Objectives

• Explain how a testable scientific question connects a claim to measurable variables
• Distinguish between a scientific question, a hypothesis, and expected measurable outcomes
• Identify whether an investigation approach matches the type of question and the scale of observation

Learning Objectives

• Explain tradeoffs among freshwater options such as storage, recharge, recycling, and desalination.
• Identify design constraints (quality, infrastructure limits, ecosystem impacts) that affect water-system decisions.
• Use cause-and-effect reasoning to predict how changes in a water system can impact reliability and pollution risk.

Learning Objectives

• Explain how energy moves through trophic levels and why efficiency is limited
• Interpret biomass and energy pyramids and what they imply about ecosystem productivity
• Use food webs to predict how top-down and bottom-up forces can change populations

Learning Objectives

• Explain how the Moon’s orbit around Earth produces predictable changes in lunar phase and position in the night sky.
• Use Sun–Earth–Moon geometry to describe why the Moon appears to cycle from new to full and back again.
• Interpret observations from different nights to identify where the Moon is relative to the Sun.

Learning Objectives

• Explain how wavelength and frequency relate across the electromagnetic spectrum
• Describe how photon energy affects interactions with matter
• Use absorption, emission, and scattering ideas to interpret characteristic spectra

Learning Objectives

• Explain how chemical reactions provide evidence that new substances form (color change, precipitate, gas).
• Use the particle model to describe how atoms are conserved and rearranged during chemical reactions.
• Connect conservation of matter to constant mass in a closed system.

Learning Objectives

• Explain how environmental, economic, and social indicators work together in sustainability assessment
• Identify metrics used to evaluate long-term viability of resource use (e.g., renewal rates and pollutant loads)
• Apply assessment ideas to decisions about extraction, conservation, and restoration in a regional context

Learning Objectives

• Explain how to determine the direction and magnitude of net force from multiple forces
• Predict the qualitative acceleration outcome when forces oppose or align
• Use qualitative dominance reasoning to describe how friction affects motion

Learning Objectives

• Explain how transcription and translation connect genetic information in DNA to protein production.
• Describe how proteins influence cell structure and function, leading to observable traits.
• Analyze how gene expression can be regulated by cell type and environmental conditions.+ Show more

Learning Objectives

• Describe how electric forces act between charged objects and how magnetic forces act between magnets or currents
• Explain how force magnitude changes with distance and with the strength of the source (charge magnitude or current)
• Use qualitative field representations and data patterns to distinguish factors that strengthen or weaken electromagnetic interactions+ Show more

Learning Objectives

• Explain how evidence and claims are logically connected in scientific reasoning
• Distinguish correlation from causation and evaluate the strength of conclusions
• Identify how hypotheses guide tests and how alternative explanations can be assessed+ Show more

Learning Objectives

• Explain how negative feedback uses sensors, control centers, and effectors to reduce deviations from a set point
• Identify the role of an error signal in regulating internal body conditions
• Apply negative feedback ideas to examples involving temperature, blood glucose, and blood pressure+ Show more

Learning Objectives

• Understand various adaptation strategies used to mitigate environmental impacts.
• Analyze the purposes and trade-offs of different adaptation measures.
• Develop critical thinking about the effectiveness and consequences of adaptation approaches.+ Show more

Learning Objectives

• Explain the difference between resilience and resistance in ecosystems.
• Describe how thresholds and regime shifts can occur after disturbances.
• Identify factors and feedback processes that influence ecosystem recovery.

Learning Objectives

• Identify how speed changes over time using distance measurements at regular intervals
• Explain the difference between constant speed and changing speed patterns
• Use a distance-over-time pattern to make predictions about future positions

Learning Objectives

• Explain how Earth’s axial tilt and orbit change the Sun’s apparent height and daylight length over the year.
• Describe how seasonal patterns differ between the Northern and Southern hemispheres.
• Use evidence-based reasoning to connect solar energy distribution to summer and winter temperatures.

Learning Objectives

• Understand how ATP functions as the primary energy carrier in cells.
• Describe the processes of ATP synthesis, including oxidative phosphorylation and photophosphorylation.
• Explain the role of ATP in coupling exergonic and endergonic reactions for cellular activities.+ Show more

Learning Objectives

• Calculate the center of mass for composite rigid bodies using given component masses and positions.
• Apply moment and net torque conditions to determine static equilibrium for objects with multiple forces.
• Analyze stability using tipping thresholds by comparing the center of mass relative to the support base.

Learning Objectives

• Explain how ethical, legal, and social considerations apply to biotechnology such as genome editing and cloning.
• Analyze biosafety, ecological risk, and equitable access when evaluating biotechnology proposals.
• Describe how intellectual property and regulation influence real-world biotech adoption, including in Alberta.

Learning Objectives

• Explain how nonconservative forces such as friction and drag depend on motion and influence acceleration.
• Describe how friction and drag can cause real motion to deviate from ideal predictions from Newton’s laws.
• Analyze how net opposing forces affect how velocity changes over time and approaches new values.

Learning Objectives

• Define net force and explain its role in motion
• Identify when forces are balanced or unbalanced
• Describe how net force affects the speed and direction of objects

Learning Objectives

• Identify observable signs of chemical reactions such as color change, gas evolution, precipitate formation, and energy exchange.
• Understand how macroscopic observations relate to microscopic particle rearrangements.
• Recognize chemical evidence in industrial and environmental contexts, such as pipelines and water treatment.

Learning Objectives

• Use Mendelian single-gene ideas (dominant vs. recessive alleles) to predict genotype and phenotype outcomes from crosses.
• Interpret Punnett squares to determine expected genotype and phenotype ratios.
• Explain how segregation and independent assortment affect inheritance probabilities in monohybrid and dihybrid crosses.+ Show more

Learning Objectives

• Explain the principles of Hardy–Weinberg equilibrium and its assumptions.
• Describe the effects of selection, genetic drift, and migration on allele frequencies.
• Interpret measures such as heterozygosity, effective population size, and fixation indices in microevolution.+ Show more

Learning Objectives

• Describe the principles behind molecular techniques used in biotechnology.
• Identify the types of data produced by nucleic acid amplification, sequencing, and genome editing.
• Interpret molecular data such as read mappings and expression profiles to infer genetic functions.+ Show more

Learning Objectives

• Explain how gravitational and electric fields describe forces as functions of position.
• Use field line ideas and superposition to predict net field effects from multiple sources.
• Relate field strength to changes in potential energy and motion using Newton’s second law.

Learning Objectives

• Analyze electron configurations, nuclear composition, and periodic trends to predict elemental properties.
• Understand how the periodic table models valence electron patterns and ion formation.
• Explain the relationships among isotopes, atomic mass, and reactivity.+ Show more

Learning Objectives

• Explain how human activities can affect Earth’s spheres (atmosphere, hydrosphere, biosphere, geosphere).
• Describe how feedbacks can amplify or reduce environmental changes over time.
• Use cause-and-effect reasoning to connect human actions to ecosystem impacts.

Learning Objectives

• Explain how forces can change an object’s motion, including starting, stopping, and changing direction
• Describe how net force determines whether an object accelerates and the direction of that acceleration
• Use evidence from real-life examples (pushes, pulls, friction, gravity) to predict changes in motion

Learning Objectives

• Define torque and understand its role in rotational motion.
• Identify the lever arm and understand its significance in levers.
• Explain the concept of rotational equilibrium and conditions for balance.+ Show more

Learning Objectives

• Explain the mechanisms of inheritance, including chromosomal behavior during meiosis and Mendelian patterns.
• Identify deviations such as incomplete dominance, codominance, and linkage, and understand their effects on traits.
• Use pedigree analysis, Punnett squares, and probability calculations to predict genotypic and phenotypic ratios.+ Show more

Learning Objectives

• Explain how fossils, comparative anatomy, embryology, and molecular data provide evidence for common ancestry and descent with modification.
• Use radiometric dating to connect fossils to geological time and interpret evolutionary patterns.
• Describe how biogeographic distributions and phylogenetic relationships support evolutionary hypotheses.

Learning Objectives

• Explain how DNA sequence information is used to produce proteins and how proteins help determine observable traits.
• Describe the roles of genes, coding sequences, transcription, and translation in the inheritance of traits.
• Model how mutations (point mutations and frameshifts) can change amino acid sequences and affect protein function.+ Show more

Learning Objectives

• Explain how gravitational interactions between the Moon and Sun, along with orbital motion effects, create tides
• Differentiate spring tides and neap tides based on the alignment of the Moon and Sun
• Analyze how local coastline shape, ocean depth, and resonant basins influence tidal range and current speed+ Show more

Learning Objectives

• Identify different types of airfoil shapes and their curvature
• Understand how camber, thickness, and leading-edge curvature influence lift
• Describe the effects of angle of attack on airfoil performance+ Show more

Learning Objectives

• Explain how infection, inflammation, and toxins can impair organ system function.
• Describe how genetic alterations and lifestyle choices can worsen disease outcomes.
• Use cause-and-effect reasoning to predict how damage to one system can affect others.

Learning Objectives

• Analyze how instrumental temperature, precipitation, and sea-level records are interpreted alongside proxy data and observations.
• Explain how radiative forcing can be linked to observed climate trends and used to inform climate model scenarios.
• Evaluate uncertainty in climate projections by comparing ensemble spreads across different scenarios.+ Show more

Learning Objectives

• Identify the main roles of the cell membrane and cytoplasm in eukaryotic cells.
• Explain how transport and compartmentalization support cellular processes.
• Use key vocabulary to describe membrane-bound and non-membrane-bound structures.