Science Worksheets

Learning Objectives

• Define work as the scalar product of force and displacement and understand its units.
• Distinguish between kinetic and potential energy and their calculation methods.
• Explain energy transfer mechanisms in mechanical systems, such as lifting and acceleration.+ Show more

Learning Objectives

• Understand how lifestyle and environmental factors influence human health at cellular and systemic levels.
• Interpret epidemiological data and physiological mechanisms linking behaviors to health outcomes.
• Evaluate the potential for reversing functional impairments caused by health risk factors.+ Show more

Learning Objectives

• Explain the different types of physical changes such as melting, freezing, evaporation, condensation, and dissolving.
• Differentiate between reversible and irreversible physical changes.
• Describe how energy transfer occurs during phase changes.+ Show more

Learning Objectives

• Assess societal uses, benefits, and risks of everyday chemicals.
• Understand how chemical properties influence environmental and health impacts.
• Explore trade-offs between utility and safety in chemical use.+ Show more

Learning Objectives

• Explain the process of light reactions in photosynthesis and how water splitting releases oxygen.
• Describe the Calvin cycle and how it fixes carbon dioxide into sugars using ATP and NADPH.
• Identify differences in pigment absorption spectra among plants, algae, and cyanobacteria.+ Show more

Learning Objectives

• Understand the systematic rules governing electron occupancy in atomic orbitals, including Aufbau, Pauli exclusion, and Hund's principles.
• Identify orbital shapes, nodal structures, and how electron configurations relate to valence structure and oxidation states.
• Explain how spectroscopic line data provides evidence for discrete orbital energies and how configurations influence periodic properties.+ Show more

Learning Objectives

• Understand how faults and plate boundary interactions contribute to seismic activity.
• Identify and describe different types of seismic waves and their propagation.
• Interpret seismic records and locate earthquake epicenters.+ Show more

Learning Objectives

• Understand the difference between primary and secondary succession.
• Identify the processes involved in succession pathways such as species colonization and competition.
• Describe how disturbance frequency and intensity influence succession and biodiversity.+ Show more

Learning Objectives

• Describe the structure and functions of the cytoskeleton in eukaryotic cells.
• Explain how motor proteins facilitate intracellular transport along microtubules.
• Identify the roles of actin filaments in cell movement and division.+ Show more

Learning Objectives

• Describe how energy moves through ecosystems from producers to consumers and decomposers.
• Explain the concept of energy transfer inefficiency and its impact on food chain length.
• Identify the roles of producers, herbivores, carnivores, and decomposers in an ecosystem.+ Show more

Learning Objectives

• Understand the role of various tools and instruments in scientific research and measurement.
• Analyze trade-offs between sensitivity, specificity, and resource constraints of scientific instruments.
• Evaluate technological applications such as PCR, DNA sequencing, mass spectrometry, remote sensing, and medical imaging.+ Show more

Learning Objectives

• Understand how fossil, anatomical, and molecular evidence support evolutionary relationships.
• Analyze different lines of evidence to infer common ancestry among organisms.
• Interpret data from fossil records, anatomical comparisons, and molecular sequences.+ Show more

Learning Objectives

• Explain how reproductive isolation leads to speciation
• Identify different mechanisms and barriers involved in speciation
• Distinguish between geographic, ecological, and environmental gradient speciation+ Show more

Learning Objectives

• Explain different non-Mendelian inheritance patterns such as incomplete dominance and codominance.
• Describe the roles of multiple alleles, polygenic inheritance, and pleiotropy in trait variation.
• Understand how environmental factors influence phenotypic expression.+ Show more

Learning Objectives

• Explain how hormones regulate growth, metabolism, and reproduction.
• Identify key glands involved in endocrine coordination.
• Describe feedback loops and their role in hormone regulation.+ Show more

Learning Objectives

• Describe the two main stages of photosynthesis: light reactions and the Calvin cycle.
• Identify the products and reactants involved in each stage.
• Explain the significance of photosynthesis in ecosystems and energy flow.

Learning Objectives

• Define ecosystems as interacting systems of populations, communities, and physical factors.
• Describe biotic and abiotic components and their roles in habitat structure.
• Identify examples of ecosystems such as ponds, prairies, and forests and explain resource distribution and resource interdependence.+ Show more

Learning Objectives

• Understand the key principles and approaches of ecosystem management
• Identify strategies used to maintain or restore ecosystems
• Analyze the impact of management actions on biodiversity and resilience+ Show more

Learning Objectives

• Understand the concept of ecosystem services and their importance to humans.
• Identify different types of ecosystem services and the species that support them.
• Analyze how land-use change, pollution, and climate shifts affect ecosystem service capacity.+ Show more

Learning Objectives

• Identify factors that influence the speed of chemical reactions
• Explain how temperature, concentration, surface area, and catalysts affect reaction rates
• Connect molecular collision frequency and activation energy to observable rate changes+ Show more

Learning Objectives

• Explain key processes involved in the formation and evolution of the Solar System.
• Identify and describe the main theories of planetary formation.
• Analyze observational data used in studying planetary compositions and atmospheres.+ Show more

Learning Objectives

• Describe the overall process of protein synthesis from DNA to functional proteins.
• Explain the stages of transcription and translation, including key enzymes and molecules involved.
• Identify the roles of mRNA, tRNA, ribosomes, and amino acids in protein assembly.+ Show more

Learning Objectives

• Explain how the endocrine system helps regulate blood glucose levels.
• Identify the roles of insulin and glucagon in blood glucose regulation.
• Describe feedback mechanisms involved in maintaining energy homeostasis.+ Show more

Learning Objectives

• Understand the different levels of biodiversity and their importance
• Explain how biodiversity contributes to ecosystem resilience and services
• Identify threats to biodiversity and conservation strategies+ Show more

Learning Objectives

• Understand the key factors that influence changes in population size over time.
• Identify the difference between density-dependent and density-independent factors affecting populations.
• Analyze how population dynamics interact with ecosystem processes and species interactions.+ Show more

Learning Objectives

• Understand how to select variables and design experiments for real-world phenomena.
• Analyze data using graphical and statistical summaries to draw conclusions.
• Apply ethical, safety, and transparent practices in conducting investigations.+ Show more

Learning Objectives

• Distinguish between homogeneous and heterogeneous mixtures.
• Describe various separation techniques such as filtration, distillation, chromatography, and magnetic separation.
• Relate solubility, particle size, and boiling point differences to separation methods.+ Show more

Learning Objectives

• Understand how scaling influences physical behavior in structures, fluids, and heat transfer.
• Analyze the relationships between size, surface area, volume, and their effects on forces and heat transfer.
• Calculate and predict performance differences in scaled models versus full-size applications.+ Show more

Learning Objectives

• Describe the processes of glomerular filtration, tubular reabsorption, and secretion in the kidneys.
• Explain how hormones like antidiuretic hormone and the renin-angiotensin-aldosterone system regulate fluid and electrolyte balance.
• Understand the mechanisms the body uses to maintain blood pressure and osmolarity through renal control.

Learning Objectives

• Define the concepts of resilience and resistance in ecosystems.
• Explain how feedback loops and connectivity influence ecosystem resilience.
• Identify factors that contribute to regime shifts and tipping points in ecosystems.+ Show more

Learning Objectives

• Describe the concept of polyprotic acids and their dissociation steps.
• Calculate stepwise and cumulative acidity in polyprotic systems.
• Interpret titration curves involving polyprotic acids and determine equivalence points.+ Show more

Learning Objectives

• Develop algebraic and unit-based strategies for complex stoichiometric relationships.
• Apply mole ratios and identify limiting reagents in multi-step reactions.
• Calculate percent yields, solution concentrations, and relate measured quantities to theoretical values.+ Show more

Learning Objectives

• Understand how pressure influences gas solubility according to Henry's law.
• Analyze the practical effects of pressure changes on gas-liquid systems in natural and industrial contexts.
• Interpret data on gas behaviors related to environmental and reservoir management in Alberta.+ Show more

Learning Objectives

• Understand the principles of mass conservation in closed systems during physical and chemical changes.
• Identify examples of conservation and non-conservation in real-world scenarios.
• Describe how measurements before and after processes support conservation principles.+ Show more

Learning Objectives

• Understand the role of quantitative and qualitative criteria in evaluating alternative designs.
• Learn to use matrices and decision frameworks to compare system performance, cost, and environmental impacts.
• Analyze uncertainties and stakeholder priorities to make reasoned choices among options.+ Show more

Learning Objectives

• Explain how mutation, natural selection, genetic drift, and gene flow influence allele frequencies over time.
• Analyze how environmental pressures shape phenotypic variation and adaptation in populations.
• Describe examples of evolutionary forces affecting species in Alberta, such as range shifts and pest pressures.

Learning Objectives

• Define and characterize the three main states of matter: solid, liquid, and gas.
• Explain the processes of phase changes such as melting, freezing, vaporization, condensation, and sublimation.
• Relate temperature and pressure to phase transitions and measurable properties like density and viscosity.+ Show more

Learning Objectives

• Understand the definition and significance of the mole in chemistry.
• Perform calculations involving molar mass, number of particles, and mass.
• Convert between moles, mass, and number of particles using Avogadro's number.+ Show more

Learning Objectives

• Understand the concept of inertia as resistance to change in motion.
• Relate inertia to an object's mass and its effect on acceleration.
• Identify real-world examples demonstrating inertia.+ Show more

Learning Objectives

• Understand the concept of net force and how vectors are combined in various systems.
• Analyze forces acting on objects using free-body diagrams and vector addition.
• Explain how net force influences the motion of objects, including equilibrium scenarios.+ Show more

Learning Objectives

• Identify the main functions of the circulatory, respiratory, and digestive systems.
• Understand how organ systems work together to maintain internal stability.
• Describe specialized structures like alveoli and capillary networks that enhance exchange efficiency.+ Show more

Learning Objectives

• Understand the role of the nucleus in cellular activities.
• Identify structures related to genetic material inside the nucleus.
• Explain how the nuclear envelope and pores regulate activity.+ Show more

Learning Objectives

• Describe the basic ideas of the particle model for matter.
• Explain how particle spacing, movement, and forces determine properties like density and pressure.
• Relate observable measurements such as diffusion, thermal expansion, and compressibility to particle arrangements.+ Show more

Learning Objectives

• Explain how climate variability affects water systems like precipitation and runoff.
• Identify consequences of climate change on flood frequency, drought, and water storage.
• Analyze the interaction between land-use change and regional hydrology under climate change.+ Show more

Learning Objectives

• Understand the process of gas exchange at the alveolar–capillary interface.
• Explain how diffusion, surface area, and membrane thickness influence oxygen and carbon dioxide transfer.
• Describe the mechanics of ventilation and factors affecting oxygen uptake and carbon dioxide removal.+ Show more

Learning Objectives

• Understand how organelle architecture influences cellular processes and metabolic efficiency.
• Identify structural features of mitochondria and chloroplasts that optimize their functions.
• Explain the relationship between enzyme structure and metabolic rate.+ Show more

Learning Objectives

• Understand methods for integrating multiple lines of scientific evidence.
• Learn how to interpret model comparison metrics and causal criteria.
• Analyze contrasting datasets, such as paleoclimate proxies and instrumental records.+ Show more

Learning Objectives

• Understand how to construct evidence-based scientific arguments using claims, warrants, and backing.
• Analyze case studies involving species distribution and atmospheric CO2 trends to evaluate relevance and sufficiency of evidence.
• Learn how to incorporate theoretical models and empirical data into coherent scientific explanations.+ Show more