Science Worksheets

Learning Objectives

• Understand the key factors influencing Earth's climate and regional weather patterns.
• Analyze how surface-atmosphere interactions affect short-term variability and long-term climate trends.
• Interpret data from observational records, radiative transfer calculations, and paleoclimate proxies related to climate drivers.

Learning Objectives

• Understand the concept of trophic efficiency and its role in energy transfer within ecosystems.
• Describe how energy diminishes at higher trophic levels and interpret energy pyramids.
• Explain why fewer top predators exist and how energy availability affects ecological communities.+ Show more

Learning Objectives

• Identify different types of ecosystem services
• Understand the importance of biodiversity for ecosystem functions
• Recognize human impacts on ecosystem services+ Show more

Learning Objectives

• Define what a keystone species is and explain its importance in ecosystems.
• Identify different types of keystone species and their roles in maintaining ecosystem balance.
• Understand the effects of removing a keystone species on ecological communities.+ Show more

Learning Objectives

• Explain the key factors influencing the efficiency of photosynthesis in plants.
• Compare natural photosynthetic systems with engineered solar energy technologies.
• Evaluate ecological and technological trade-offs involved in energy capture and land use.

Learning Objectives

• Understand the components and interactions within Earth system models including tectonics, surface processes, ocean circulation, and biogeochemical feedbacks.
• Interpret observational datasets such as paleoproxies, seismic tomography, and geodetic records to evaluate Earth system hypotheses.
• Analyze the role of volcanic carbon sources, silicate weathering sinks, and ice-sheet interactions in long-term climate evolution.+ Show more

Learning Objectives

• Identify the layers of Earth's internal structure and their distinct compositions.
• Interpret seismic and mineral evidence to understand layer boundaries.
• Explain how seismic records reveal Earth's tectonic and mantle convection activities.+ Show more

Learning Objectives

• Understand various ways humans modify ecosystems and their impacts.
• Identify causes and effects of habitat fragmentation, pollution, and resource extraction.
• Evaluate trade-offs between human activities and ecosystem health.+ Show more

Learning Objectives

• Understand the components of projectile motion and how they combine to model trajectories.
• Apply kinematic equations and trigonometric relations to analyze projectile motion parameters.
• Calculate time of flight, maximum height, and range for launched projectiles.+ Show more

Learning Objectives

• Explain how birth rates, death rates, immigration, and emigration affect population growth patterns
• Distinguish intrinsic growth factors (reproductive strategies and age structure) from extrinsic factors (density-dependent and density-independent)
• Use counts, estimates, and simple demographic models to interpret population change over time

Learning Objectives

• Understand observational records, proxy data, and attribution analyses used in climate science.
• Evaluate statements regarding human contributions to climate change.
• Identify signs of climate change impacts such as sea-level rise, temperature extremes, and precipitation pattern shifts.+ Show more

Learning Objectives

• Understand how molar concentration relates to reaction quantities in aqueous solutions.
• Calculate reactant and product amounts using mole-mole relationships and concentration units.
• Identify limiting reagents in solution reactions and their effect on reaction yields.+ Show more

Learning Objectives

• Explain how molecular and cellular processes can scale up to affect organ function.
• Construct a multi-level cause-and-effect account linking genetic variation to disease outcomes.
• Interpret relationships among biochemical, histology, and organ-function data in an integrated physiology context.

Learning Objectives

• Understand the concept of cellular specialization and tissue organization.
• Identify morphological features that relate form to function in specialized cells.
• Explain how gene expression influences cell differentiation and structural adaptation.+ Show more

Learning Objectives

• Describe the process of photosynthesis and its main steps, including light-dependent reactions and the Calvin cycle.
• Explain the role of pigment absorption spectra and chloroplast structures in energy capture.
• Identify factors such as light intensity, carbon dioxide, and temperature that affect the rate of photosynthesis.+ Show more

Learning Objectives

• Identify the major cellular organelles and describe their structural features observable by electron microscopy.
• Compare the morphology of nucleus, mitochondria, chloroplasts, and other membrane-bound compartments in different cell types.
• Explain how compartmentalization contributes to cellular complexity and function without detailing specific metabolic pathways.+ Show more

Learning Objectives

• Describe the sequential pathways of cellular respiration: glycolysis, citric acid cycle, and electron transport chain.
• Explain the mitochondrial role in energy transformation within eukaryotic cells.
• Compare aerobic ATP production with anaerobic fermentation in terms of efficiency, substrate use, and oxygen dependence.+ Show more

Learning Objectives

• Understand the contributions of microorganisms to ecosystem processes such as decomposition and nutrient cycling.
• Identify microbial roles in nitrogen fixation, primary production, and soil fertility.
• Explain how microbial community composition influences ecosystem resilience and services.+ Show more

Learning Objectives

• Describe major groups of microorganisms and their cellular organization.
• Identify differences in genetic material and reproduction strategies among microbes.
• Explain the ecological roles of bacteria, archaea, viruses, fungi, and protists.+ Show more

Learning Objectives

• Define the fundamental principles of cell theory and their historical development.
• Differentiate between unicellular and multicellular organisms at a conceptual level.
• Understand the basic dimensions and scales involved in microscopy.+ Show more

Learning Objectives

• Understand the properties of enzymes and their role in catalyzing metabolic reactions.
• Explain how factors like temperature, pH, substrate concentration, and inhibitors affect enzyme activity.
• Describe mechanisms of allosteric regulation and feedback inhibition in metabolic pathways.+ Show more

Learning Objectives

• Interpret multiple lines of evidence (fossils, comparative anatomy, biogeography, and molecular data) for descent with modification.
• Explain how natural selection, genetic drift, gene flow, and mutation can change allele frequencies over short and long timescales.
• Use evidence-based reasoning to evaluate real-world scenarios such as antibiotic resistance and adaptation to changing environments.

Learning Objectives

• Understand the role of modeling in projecting climate change impacts.
• Identify key features of climate models and their validation methods.
• Evaluate statements about predictive climate modeling as true or false.+ Show more

Learning Objectives

• Understand the mechanisms of renal regulation involved in fluid, electrolyte, and blood pressure homeostasis.
• Identify the roles of hormonal feedback systems such as ADH and the renin-angiotensin-aldosterone system.
• Explain how nephron architecture and membrane specialization facilitate glomerular filtration, reabsorption, and secretion.+ Show more

Learning Objectives

• Understand different sources of heritable variation such as mutations, recombination, and chromosomal rearrangements.
• Explain how natural selection acts on variation within populations.
• Describe the importance of genetic diversity for adaptation and evolution.+ Show more

Learning Objectives

• Understand how DNA sequences determine protein structure and function.
• Explain the processes of transcription and translation in protein synthesis.
• Identify how amino acid sequences influence protein folding and active site formation.+ Show more

Learning Objectives

• Understand the mechanisms of allopatric and sympatric speciation.
• Explain how reproductive barriers contribute to species divergence.
• Identify examples of speciation pathways such as reinforcement and polyploidy.+ Show more

Learning Objectives

• Understand the importance of ethical responsibilities in scientific research.
• Identify key safety practices and reporting obligations in scientific work.
• Explain how ethics influence methodological choices and credibility of evidence.+ Show more

Learning Objectives

• Describe how the Sun's apparent path across the sky changes with season and latitude.
• Explain the effects of Earth's tilt and position on sunrise and sunset locations.
• Compare the Sun's elevation at noon in different seasons and locations within Alberta.+ Show more

Learning Objectives

• Understand the principles of Hardy–Weinberg equilibrium and its applications.
• Analyze how selection, genetic drift, migration, and other forces influence allele frequencies.
• Interpret measures of genetic variation such as heterozygosity, fixation indices, and effective population size.+ Show more

Learning Objectives

• Understand conventions and strategies for reporting quantitative results with clarity.
• Interpret and use uncertainty notation, significant figures, and graphical annotations appropriately.
• Evaluate the contribution of numerical summaries, confidence intervals, and visual aids to credible conclusions.+ Show more

Learning Objectives

• Identify the structure of the cell nucleus
• Describe the basic functions of the nucleus
• Understand how the nucleus controls cell activities

Learning Objectives

• Understand the functions of different tissue types
• Identify examples of epithelial, connective, muscle, and nervous tissues
• Explain how tissues work together within organs

Learning Objectives

• Explain the concepts of diffusion and osmosis.
• Identify differences between diffusion and osmosis.
• Understand how these processes affect cells and living organisms.

Learning Objectives

• Understand the concepts of negative and positive feedback mechanisms in biological systems.
• Identify examples of feedback control in human physiology and ecosystems.
• Compare the architecture and function of stabilizing versus amplifying feedback loops.+ Show more

Learning Objectives

• Describe the key components of cell architecture including cytoskeletal networks, membranes, and junctions.
• Explain how molecular motors, filament dynamics, and tensile forces contribute to cell structure and function.
• Connect the physical architecture of cells to their resilience, motility, and intracellular trafficking.+ Show more

Learning Objectives

• Identify DNA sequences and understand their role in storing genetic information.
• Explain the process of transcription and translation in protein synthesis.
• Describe how amino acid sequences influence protein structure and function.+ Show more

Learning Objectives

• Understand the difference between criteria and constraints in the design process.
• Identify examples of criteria and constraints in real-world design scenarios.
• Explain how constraints limit possible solutions while criteria define success.+ Show more

Learning Objectives

• Explain how constraints and prioritized criteria guide design decisions in optimization problems.
• Identify and describe trade-offs that occur when improving one metric worsens another.
• Apply optimization reasoning to compare competing design options under realistic conditions.

Learning Objectives

• Describe the geometric arrangements of Earth, Moon, and Sun that produce lunar phases and eclipses.
• Identify the sequence of primary lunar phases and conditions for solar and lunar eclipses.
• Explain how observational records can predict lunar phases and eclipses.+ Show more

Learning Objectives

• Describe the structural differences between plant and animal cells and their functional significance.
• Compare prokaryotic and eukaryotic cellular organization and explain how these differences relate to ecological roles.
• Identify and explain the significance of key cellular features such as cell walls, chloroplasts, lysosomes, and centrioles.+ Show more

Learning Objectives

• Describe the subatomic components of atoms, including proton, neutron, and electron roles and masses.
• Explain how experimental evidence from emission spectra and scattering supports atomic models.
• Connect shell models and quantum numbers to observable atomic properties like spectral lines.+ Show more

Learning Objectives

• Understand the various human activities that impact ecosystems and biodiversity.
• Identify key concepts related to habitat fragmentation, pollution, resource extraction, invasive species, and greenhouse gases.
• Evaluate the ecological and societal trade-offs involved in human modifications of ecosystems.+ Show more

Learning Objectives

• Understand the factors influencing population growth and dynamics.
• Differentiate between exponential and logistic growth models.
• Identify environmental and biological factors affecting population trajectories.+ Show more

Learning Objectives

• Describe different types of species interactions including competition, predation, mutualism, and parasitism.
• Explain how species interactions influence community structure, resource partitioning, and coevolution.
• Analyze the effects of abiotic factors on species interactions and ecological balances.+ Show more

Learning Objectives

• Understand the concept of ecosystem resilience and its mechanisms.
• Identify factors that influence how ecosystems recover from disturbances.
• Analyze the role of feedback loops, redundancy, and functional traits in resilience.+ Show more

Learning Objectives

• Define carrying capacity and understand its significance in ecology.
• Identify factors that influence carrying capacity in ecosystems.
• Explain the effects of human activities on natural carrying capacities.+ Show more

Learning Objectives

• Understand various conservation strategies including protected areas, habitat restoration, and policy interventions.
• Identify the importance of connectivity corridors, monitoring, and adaptive management in biodiversity preservation.
• Describe principles of restoration ecology and how trade-offs influence conservation success.+ Show more