Science Worksheets

Learning Objectives

• Explain how electromechanical devices convert electrical energy to mechanical energy and vice versa.
• Describe the interaction between coils and magnetic fields in motors and generators.
• Identify regional and industrial applications of motors and generators, including renewable energy sources.+ Show more

Learning Objectives

• Explain how the cardiovascular system delivers oxygen and nutrients while removing metabolic wastes
• Describe the structure and function of the heart valves and major blood vessel types
• Use basic haemodynamics ideas (cardiac output and vascular resistance) to explain how blood flow changes with body needs+ Show more

Learning Objectives

• Understand the fundamental concepts of biological evolution and its mechanisms.
• Explain how natural selection, genetic drift, mutation, and gene flow contribute to evolution.
• Analyze examples of evolution in populations over time.

Learning Objectives

• Identify the defining features of mutualism, commensalism, and parasitism.
• Use examples to explain how different symbiosis types affect populations over time.
• Describe how symbiotic relationships can change resource distribution and drive coevolution.

Learning Objectives

• Define net force as the overall push or pull on an object.
• Explain how net force relates to whether an object speeds up, slows down, changes direction, or stays at rest.
• Distinguish balanced forces from unbalanced forces using net force.

Learning Objectives

• Explain how energy transfers between systems and changes form using examples (heating, work, and radiation).
• Relate kinetic energy to particle motion, gravitational potential energy to height, and elastic energy to deformation.
• Use observed changes (temperature, speed, height) to determine the direction of energy transfer.

Learning Objectives

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

Learning Objectives

• Understand the basic process of glycolysis.
• Identify key molecules involved in glycolysis.
• Explain the importance of glycolysis in cellular energy production.

Learning Objectives

• Explain the steps of a design cycle and how evidence leads to redesign.
• Use criteria and constraints to evaluate potential engineering solutions.
• Apply design-cycle reasoning to a protective gear example (e.g., a helmet).

Learning Objectives

• Understand the principles of Boyle's, Charles's, and Gay-Lussac's gas laws.
• Apply gas laws to solve problems involving pressure, volume, and temperature.
• Relate gas laws to real-world industrial scenarios in Alberta.+ Show more

Learning Objectives

• Understand how energy flows through ecosystems
• Identify chemical transformations in cellular respiration
• Analyze mechanical constraints on organism movement+ Show more

Learning Objectives

• Explain how energy flows one direction through food chains and why energy decreases at each trophic level.
• Describe how matter cycles through biological systems by rearranging atoms during processes such as photosynthesis and cellular respiration.
• Use evidence such as trophic level relationships and changing biomass to interpret energy and matter movement in ecosystems.

Learning Objectives

• Explain how natural selection and other processes change allele frequencies over time.
• Differentiate genetic drift, gene flow, and natural selection in terms of mechanisms and outcomes.
• Predict how population size and migration can affect genetic relatedness and diversification.+ Show more

Learning Objectives

• Explain how natural selection can change allele frequencies and lead to shifts in trait distributions over time.
• Use evidence (molecular similarity, fossils, and present-day variation) to support evolutionary predictions.
• Connect environmental change to expected future outcomes for populations under evolutionary models.

Learning Objectives

• Explain how push and pull interactions create forces that can change an object's motion
• Differentiate between contact forces and non-contact forces using examples
• Describe how net force influences acceleration (speeding up, slowing down, or changing direction)

Learning Objectives

• Explain observable reaction outcomes by combining particle (atom/arrangement) and energy (temperature) perspectives.
• Use particle models to describe how atoms rearrange to form new substances during chemical reactions.
• Interpret temperature changes as evidence of energy changes in a reacting system.+ Show more

Learning Objectives

• Understand the basic components and functions of galvanic and electrolytic cells
• Explain the concept of cell potential and how it is measured
• Describe the role of electrode potentials and how they contribute to cell voltage+ Show more

Learning Objectives

• Understand the specialized functions of the smooth endoplasmic reticulum in different cell types.
• Identify the relationship between organelle structure and its function in the cell.
• Recognize the significance of cellular adaptations at the organelle level.+ Show more

Learning Objectives

• Understand the components and significance of stratigraphic columns in geology.
• Interpret depositional histories, unconformities, and facies changes from stratigraphic data.
• Learn how correlation links layers across distances in the geologic record.+ Show more

Learning Objectives

• Explain how evidence from observations supports a scientific claim.
• Connect patterns in data to original observations and to predicted outcomes for similar situations.
• Revise a claim using the strength and limitations of the evidence.

Learning Objectives

• Interpret genotype and phenotype frequencies to infer likely inheritance patterns.
• Connect molecular evidence (PCR markers, single nucleotide variants, sequencing reads) to genotype identification.
• Use expected genetic ratios and family information to evaluate inheritance, linkage, heterozygosity, and selection.+ Show more

Learning Objectives

• Identify different parts of a leaf and understand their functions.
• Explain how leaves contribute to photosynthesis, transpiration, and gas exchange.
• Recognize variations in leaf structures between conifers and deciduous trees.+ Show more

Learning Objectives

• Convert between molarity, volume, and moles for reactants in aqueous solutions
• Use balanced chemical equations and mole ratios to predict reactant consumption and product formation
• Apply equivalence (stoichiometric) relationships and mass conservation to solve solution-phase problems

Learning Objectives

• Explain how optimizing multiple design criteria requires tradeoffs and constraints.
• Use Pareto trade-off ideas to compare design options with different performance goals.
• Describe how safety margins, buffers, and manufacturability affect viable engineering configurations.

Learning Objectives

• Define and explain the concept of mechanical work as the scalar product of force and displacement.
• Distinguish between kinetic and potential energy and their units.
• Understand energy transfer mechanisms such as lifting against gravity and accelerating objects.+ Show more

Learning Objectives

• Understand the structural arrangements of ionic, covalent molecular, and metallic solids.
• Identify the properties associated with different lattice structures.
• Explain how the atomic arrangement influences material properties like melting point, brittleness, and conductivity.+ Show more

Learning Objectives

• Understand how temperature, pressure, concentration, and catalysts influence chemical reactions.
• Apply principles of equilibrium and kinetics to optimize reaction conditions.
• Interpret equilibrium constants and reaction-rate expressions to predict product distribution.+ Show more

Learning Objectives

• Understand how biological, chemical, and physical concepts interact in environmental phenomena.
• Analyze complex regional issues such as algal blooms and tailings behavior through interdisciplinary reasoning.
• Apply principles from multiple sciences to explain environmental patterns and management challenges in Alberta landscapes.

Learning Objectives

• Explain the basic survival needs of plants and describe how plants get them from the environment.
• Describe the basic survival needs of animals and give examples of how animals meet those needs.
• Compare how different body structures help plants and animals access the same basic needs.+ Show more

Learning Objectives

• Explain how long-term climate records are summarized using averages and variability
• Interpret graphs to identify patterns in temperature and precipitation over time
• Describe how comparing current data to historical baselines shows climate change or stability+ Show more

Learning Objectives

• Explain how convection transports heat through fluid motion caused by temperature and density differences.
• Distinguish natural convection from forced convection and describe real-world examples.
• Use boundary-layer and buoyancy ideas to predict how heat transfer patterns can change with conditions.

Learning Objectives

• Understand the differences between exponential and logistic population growth models.
• Identify factors that influence population dynamics, including density-dependent and density-independent factors.
• Interpret how models predict changes in populations under various environmental conditions.+ Show more

Learning Objectives

• Describe how energy moves through trophic levels in an ecosystem.
• Explain why energy decreases as it transfers from producers to consumers.
• Use food web ideas to predict how changes in one species can affect other trophic levels.

Learning Objectives

• Explain the basic structure and components of electric power grids.
• Identify regional influences on power generation methods.
• Describe how power grids manage supply, demand, and losses.

Learning Objectives

• Understand how habitat fragmentation impacts plant and animal species.
• Identify different types of human alterations affecting ecosystems.
• Analyze the ecological consequences of habitat fragmentation.+ Show more

Learning Objectives

• Explain how nephrons regulate fluid volume, electrolyte composition, and acid-base balance
• Describe the roles of ADH and aldosterone in controlling water and sodium/potassium handling
• Use renal clearance and feedback mechanisms (including the renin-angiotensin system) to predict physiological responses

Learning Objectives

• Explain how current and voltage measurements relate to circuit performance.
• Describe conceptually where instruments are placed to measure current versus voltage.
• Interpret typical meter readings and uncertainty in simple circuit scenarios.

Learning Objectives

• Describe the double-helix structure of DNA and explain how base pairing encodes genetic information.
• Explain how DNA is organized into chromosomes and how loci and recombination affect inheritance.
• Differentiate nuclear genomes from organelle genomes and connect chromosome number/karyotypes to genetics.

Learning Objectives

• Describe how natural selection changes allele frequencies and promotes adaptation.
• Explain genetic drift, gene flow, and mutation as mechanisms that alter allele frequencies in populations.
• Compare how the mechanisms differ in randomness, direction, and typical conditions of effect.

Learning Objectives

• Explain how scientific evidence influences social and environmental outcomes
• Explain how technological capacity affects social and environmental outcomes
• Evaluate trade-offs among economic, environmental, and social factors+ Show more

Learning Objectives

• Understand how genes and alleles influence inherited traits.
• Explain the difference between dominant and recessive traits.
• Interpret genotype and phenotype relationships in heredity.+ Show more

Learning Objectives

• Understand the processes involved in converting radiant energy into electrical and chemical energy.
• Identify key components such as semiconductors, bandgaps, and quantum efficiency in solar conversion systems.
• Compare physical and biological energy conversion mechanisms regarding rate, spectral response, and system integration.+ Show more

Learning Objectives

• Understand the concept of power as energy transfer per unit time.
• Learn how efficiency measures the useful output versus input in electrical devices.
• Identify common causes of energy loss in electrical systems.+ Show more

Learning Objectives

• Understand the nature of static and kinetic friction and their differences.
• Describe how friction depends on normal force and surface properties.
• Explain the role of coefficients of friction in modeling resistance.+ Show more

Learning Objectives

• Understand the importance of relevance in scientific evidence.
• Identify criteria for evaluating the strength of scientific claims.
• Learn to assess the consistency and uncertainty of evidence.+ Show more

Learning Objectives

• Understand the key biogeochemical cycles with emphasis on carbon and nitrogen pathways.
• Identify processes such as fixation, mineralization, and denitrification.
• Describe the pools and fluxes of nutrients across different environmental compartments.+ Show more

Learning Objectives

• Explain how hydrothermal, placer (sedimentary sorting), and magmatic processes can form mineral deposits.
• Identify how host rock, depth, accessibility, and geological setting affect whether a deposit is economically viable.
• Describe how extraction methods and environmental considerations shape impacts before and after mining.

Learning Objectives

• Understand the process of photon capture and energy transfer in light reactions of photosynthesis.
• Describe the electron transport chain components and their sequence.
• Explain the difference between cyclic and noncyclic electron flow and their roles in ATP and NADPH production.+ Show more