Science Worksheets

Learning Objectives

• Explain Mendelian inheritance and predict phenotypic ratios for simple dominant–recessive traits.
• Compare Mendelian and non-Mendelian inheritance patterns (incomplete dominance, codominance, multiple alleles, polygenic traits, sex-linked, imprinting, and mitochondrial transmission).
• Identify how linkage between genes and environmental interactions can change expected inheritance outcomes.

Learning Objectives

• Evaluate how lifestyle and environmental factors influence human health at both cellular and system levels.
• Interpret evidence from correlations and propose plausible mechanisms that explain observed health outcomes.
• Explain how sleep, nutrition, physical activity, tobacco exposure, and pollutant inhalation can affect the body through pathways such as oxidative stress, chronic inflammation, and disrupted transport or signaling.

Learning Objectives

• Interpret distance–time and speed–time graphs by relating graph features to motion in real situations.
• Explain how slope and area under a speed–time graph connect to instantaneous and average rates.
• Translate tabulated measurements into graphs and make quantitative conclusions from them.

Learning Objectives

• Explain how corrosion involves chemical change and is influenced by environmental factors such as moisture and salts
• Identify evidence of corrosion by describing changes in material properties and new substances formed
• Connect protective strategies (coatings, galvanization, drainage) to how they slow corrosion reactions

Learning Objectives

• Explain how elastic forces act when a spring or elastic material is deformed
• Use proportional ideas (force vs. displacement) to describe linear elastic behavior and its limits
• Identify how the restorative direction of elastic forces helps produce overall force balance in mechanical systems

Learning Objectives

• Explain how origin recognition complexes, helicase, primase, and DNA polymerases coordinate DNA replication with high fidelity.
• Describe roles of Okazaki fragments, DNA ligase, and telomerase in completing DNA replication.
• Distinguish leading vs. lagging strand synthesis and summarize how mismatch repair protects genomic integrity.

Learning Objectives

• Explain what pH means and how it relates to hydrogen ion concentration and acidity/basicity.
• Use the pH–pOH relationship (at 25°C, pH + pOH = 14) to solve or check chemistry problems.
• Connect pH to real-world effects such as mineral solubility, chemical speciation, and aquatic organism suitability.

Learning Objectives

• Explain how changing magnetic flux and relative motion can produce an electromotive force (EMF).
• Describe how an induced current is affected by the rate of change of flux and the number of turns in a coil.
• Connect electromagnetic induction to real systems such as transformers and electrical generators.

Learning Objectives

• Compare how impact processes and endogenic activity shape the surfaces of terrestrial planets and icy bodies.
• Explain how internal structure and thermal evolution are inferred from cratering, volcanic, tectonic, and erosion evidence.
• Interpret remote sensing and in situ observations as data used to reconstruct planetary geologic histories.

Learning Objectives

• Match data types to the most appropriate graph (line, bar, or scatter plot).
• Choose a suitable scale and axis labels to avoid misleading graph impressions.
• Use annotations to highlight important patterns or relationships in data.

Learning Objectives

• Describe how pH changes as titrant is added during a titration and identify key features of titration curves (initial pH, buffer region, inflection point, equivalence point).
• Compare the shapes of titration curves for strong acid–strong base, weak acid–strong base, and weak base–strong acid systems.
• Use curve features to select appropriate endpoints and interpret titration data in real samples (e.g., natural waters and industrial effluents).

Learning Objectives

• Identify patterns in time-based and space-based data using visual inspection and descriptive statistics.
• Use moving averages and basic seasonal ideas to smooth noise and reveal long-term changes.
• Explain how anomalies can be detected and why environmental drivers may provide plausible explanations.

Learning Objectives

• Explain how tree growth rings form and what information they can provide about a tree’s age and growth conditions.
• Describe how ring width and ring density can reflect seasonal moisture, temperature, and disturbances such as drought or insect outbreaks.
• Use dendrochronology methods to infer past environmental and climate patterns from growth ring records.

Learning Objectives

• Explain how evidence chains connect observations, quantitative analysis, and model outputs to explanatory claims
• Evaluate whether evidence is sufficient and consistent across multiple independent measures
• Use graphs and statistical summaries to justify inferences while making assumptions and uncertainties explicit+ Show more

Learning Objectives

• Explain how metric units and instrument resolution affect the accuracy of quantitative measurements.
• Describe why calibration and consistent measurement protocols improve reliability and comparability of data.
• Connect measurement uncertainty to evidence, tables, and graphs when making scientific claims.

Learning Objectives

• Explain how to turn observations into clear scientific claims supported by evidence.
• Summarize patterns in data using descriptive statistics and appropriate visuals.
• Use science communication conventions, including units and citing data sources.

Learning Objectives

• Explain uniform vs. non-uniform circular motion using angular and linear quantities (ω, f, v, and a).
• Use centripetal acceleration and centripetal force relationships to predict how direction changes create curved paths.
• Distinguish tangential vs. radial components of motion and acceleration in circular movement.

Learning Objectives

• Explain how environmental pressures change allele frequencies through differential survival and reproduction
• Differentiate patterns of selection (directional, stabilizing, disruptive) and predict their outcomes
• Use examples such as antibiotic resistance to connect natural selection to observable evolutionary change

Learning Objectives

• Explain how light can be described using wavelength, frequency, and energy.
• Relate shorter and longer wavelengths to photon energy and typical effects.
• Describe how different materials transmit, absorb, and reflect different colors of light.

Learning Objectives

• Define linear momentum and explain how impulse relates to changes in momentum
• Describe how momentum is conserved in an isolated system and distinguish external forces from internal forces
• Compare elastic and inelastic collisions using momentum conservation and kinetic energy outcomes+ Show more

Learning Objectives

• Explain the conservation of mass for physical and chemical changes in a closed system.
• Use particle and weighing ideas to account for all matter before and after a change.
• Interpret why total mass stays the same when nothing escapes a sealed container.

Learning Objectives

• Explain how exponential and logistic growth models differ and identify the role of carrying capacity.
• Interpret demographic parameters (birth rate, death rate, age structure, sex ratio) in population trajectories.
• Describe density-dependent and density-independent factors and predict how they affect population size.+ Show more

Learning Objectives

• Identify how evidence supports (or fails to support) a scientific claim.
• Evaluate whether uncertainty and limitations are acknowledged in a scientific argument.
• Assess whether controls and comparisons justify the interpretation.

Learning Objectives

• Explain how chromosome segregation during meiosis leads to allele combinations in offspring.
• Use dominance, recessiveness, and Punnett-square reasoning to predict genotype and phenotype outcomes.
• Describe how recombination during sexual reproduction can produce new allele combinations.

Learning Objectives

• Define speed as the ratio of distance over time.
• Differentiate between constant and average speed.
• Apply proportional reasoning to solve speed, distance, and time problems.+ Show more

Learning Objectives

• Describe the mechanisms involved in maintaining internal stability in the human body.
• Explain the roles of sensors, control centers, and effectors in physiological regulation.
• Identify examples of negative and positive feedback mechanisms in human physiology.+ Show more

Learning Objectives

• Explain the processes involved in the hydrologic cycle including evaporation, transpiration, condensation, and runoff.
• Describe water movement from mountain snowpack to regional aquifers and rivers.
• Analyze how climate variability and watershed characteristics affect regional water resources.+ Show more

Learning Objectives

• Understand the different types of biotic interactions such as predation, competition, mutualism, commensalism, and parasitism.
• Explain how human activities can disrupt biotic relationships and affect ecosystems.
• Describe how changes in one species can influence community structure and biodiversity.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the basic concepts of forces, including contact and non-contact forces.
• Identify and describe real-world examples of forces in Alberta settings.
• Apply qualitative reasoning to analyze opposing forces before numerical calculation.+ Show more

Learning Objectives

• Describe the main steps involved in glycolysis.
• Identify key enzymes and intermediates in glycolysis.
• Explain the energy investment and payoff phases of glycolysis.+ Show more

Learning Objectives

• Understand the concept of phase behaviour and phase diagrams.
• Identify the different phases of matter and their transitions under varying conditions.
• Interpret phase diagrams to determine phase changes at specific temperature and pressure points.+ Show more

Learning Objectives

• Understand different types of population interactions including competition, predation, and mutualism.
• Identify mechanisms that allow species to coexist despite competition.
• Explain how interactions influence community composition and diversity.+ Show more

Learning Objectives

• Understand how Earth's surface is shaped by internal and external processes.
• Identify evidence of surface processes in landform patterns and rock formations.
• Explain how landforms such as deltas and floodplains are formed through external processes.+ Show more

Learning Objectives

• Understand the process of mantle convection and how it drives plate tectonics.
• Identify geophysical techniques used to observe mantle flow and dynamics.
• Explain the roles of slab pull, ridge push, and mantle plumes in Earth's geological activity.+ Show more

Learning Objectives

• Understand how forces influence the motion of objects.
• Identify examples of balanced and unbalanced forces in everyday situations.
• Explain how different types of forces affect speed and direction.+ Show more

Learning Objectives

• Explain how collision frequency, activation energy, and reaction pathways influence reaction rates.
• Describe how temperature, concentration, and catalysts alter energy distributions and affect reaction speeds.
• Interpret rate laws and determine reaction order from experimental data.+ Show more

Learning Objectives

• Describe the main functions of different organ systems.
• Explain how organ systems interact to maintain homeostasis.
• Identify principal organs involved in various systems.+ Show more

Learning Objectives

• Understand the key factors influencing population dynamics, including birth rates, death rates, immigration, and emigration.
• Differentiate between exponential and logistic growth models and their real-world applications.
• Analyze the impact of density-dependent and density-independent factors on population trajectories.+ Show more

Learning Objectives

• Understand how natural records and measurements are used to assess past and present climate conditions.
• Identify key climate drivers that influence long-term climate change.
• Explain how factors like greenhouse gases, ocean currents, and volcanic activity affect Earth's energy balance.+ Show more

Learning Objectives

• Explain the concept of trophic efficiency and its role in energy transfer within ecosystems.
• Describe how energy pyramids illustrate energy loss at each trophic level.
• Understand the factors limiting the number of trophic levels in ecological communities.+ Show more

Learning Objectives

• Understand the differences between crystalline and amorphous solids based on particle arrangement.
• Identify observable behaviors associated with crystalline and amorphous structures.
• Explain how particle bonding strength influences solid properties.+ Show more

Learning Objectives

• Understand how design choices involve trade-offs affecting properties like strength, flexibility, and insulation.
• Identify the impact of material choices on weight, cost, and usability in shelter design.
• Analyze how trade-offs relate to user needs and environmental constraints.+ Show more

Learning Objectives

• Identify the different modes of natural selection and understand their effects on populations.
• Interpret how directional, stabilizing, and disruptive selection modify trait distributions over time.
• Explain the roles of frequency-dependent and sexual selection in evolution.+ Show more

Learning Objectives

• Understand the concept of enthalpy and its role in chemical reactions.
• Identify differences between endothermic and exothermic processes.
• Calculate reaction enthalpies using bond energies and standard enthalpies of formation.+ Show more

Learning Objectives

• Explain the fundamental principles of the mole concept and its relation to Avogadro's number.
• Convert between mass, number of particles, and volume using molar mass and molar relationships.
• Perform calculations involving moles, gases, and mass for quantitative analysis in chemistry.+ Show more

Learning Objectives

• Understand the relationship between net force, mass, and acceleration.
• Explain qualitatively how increasing net force affects motion.
• Describe the effect of increased mass on acceleration under the same force.+ Show more

Learning Objectives

• Understand how pollution alters ecosystem chemistry and nutrient cycles.
• Identify the effects of excess nutrients and persistent contaminants on water, soil, and organisms.
• Explain the processes of eutrophication, bioaccumulation, and ecological resilience in polluted environments.