Science Worksheets

Learning Objectives

• Explain the idea of dynamic equilibrium and how forward and reverse reaction rates relate to constant macroscopic concentrations.
• Use equilibrium constants and equilibrium expressions to relate reactant and product concentrations at a given temperature.
• Apply Le Châtelier’s principle to predict how changes in concentration, temperature, or pressure affect the equilibrium position.+ Show more

Learning Objectives

• Explain how cells convert energy and exchange materials to support life processes.
• Describe photosynthesis and cellular respiration as linked pathways for energy transfer and gas exchange.
• Use the ideas of diffusion and transport to predict how materials move across cell membranes.

Learning Objectives

• Describe the structure of ATP and its role as the primary energy currency within cells.
• Explain how hydrolysis of ATP releases energy for cellular processes.
• Understand the process of ATP regeneration through phosphorylation.+ Show more

Learning Objectives

• Understand the law of conservation of mass during chemical changes.
• Identify how balanced chemical equations reflect mass conservation.
• Explain the significance of mass conservation in stoichiometry and reactions.+ Show more

Learning Objectives

• Explain how genomic technologies are used in population-scale sequencing, personalized medicine, and gene-drive interventions
• Evaluate benefits and risks of genomic applications using biosafety, long-term environmental impact, regulation, and social equity
• Analyze ethical issues related to consent, data ownership, and privacy in genomic data use

Learning Objectives

• Explain how adaptations can improve survival in one environment while causing costs in another (tradeoffs).
• Describe how environmental factors such as resource availability and predation pressure shape fitness outcomes.
• Use context (habitat conditions) to predict how trait frequencies (alleles/morphs) may change over time.

Learning Objectives

• Explain how natural selection changes allele frequencies across generations using the idea of differential fitness.
• Identify forms of evidence for selection, including observed trait change over time and geographic differences among populations.
• Connect population-level observations (e.g., survival, reproduction, resistance) to heritable variation.

Learning Objectives

• Explain how energy flows one direction through ecosystems, largely entering as sunlight and leaving as heat.
• Describe how matter cycles in the biosphere, focusing on carbon, nitrogen, and phosphorus movement among organisms and the environment.
• Connect photosynthesis, cellular respiration, and decomposition to long-term ecosystem patterns and environmental change.

Learning Objectives

• Explain how predation, competition, mutualism, and parasitism shape ecosystem structure.
• Describe how energy moves through food webs across trophic levels.
• Predict how changes in one population can affect other populations in a community.+ Show more

Learning Objectives

• Understand what limiting factors are and their role in ecosystems
• Identify abiotic and biotic factors that can limit population growth
• Analyze examples of limiting factors affecting species in different habitats+ Show more

Learning Objectives

• Understand the key properties used to identify minerals, such as hardness, streak, cleavage, fracture, lustre, and colour.
• Learn simple field tests to distinguish different minerals and support classification.
• Recognize the importance of mineral properties in rock formation and everyday materials.

Learning Objectives

• Describe how photovoltaic cells, wind turbines, and hydro systems convert environmental sources into electrical energy.
• Explain the energy losses involved in each stage of renewable energy systems.
• Analyze how storage and conversion choices impact net usable energy in renewable systems.+ Show more

Learning Objectives

• Map the spatial patterns and formation processes of mineral, water, and energy resources using geologic maps, surveys, and basin models.
• Distinguish between renewable and nonrenewable reservoirs and evaluate their sustainability.
• Assess the geologic controls on resource occurrence in relation to tectonic settings and sedimentary processes.+ Show more

Learning Objectives

• Understand the importance of balancing chemical equations to reflect atomic conservation.
• Identify coefficients and symbols that accurately represent reactions.
• Learn how to interpret balanced symbolic equations for predicting reaction outcomes.+ Show more

Learning Objectives

• Explain semi-conservative DNA replication and how each new DNA molecule contains one parental strand and one newly synthesized strand.
• Describe the roles of helicase, DNA polymerase, and ligase at the replication fork, including leading vs. lagging strand synthesis.
• Evaluate how proofreading and repair reduce mutation rates while still allowing rare errors that contribute to genetic variation.

Learning Objectives

• Understand the role of decomposers in nutrient cycling and ecosystem health.
• Identify various types of decomposers and their functions.
• Explain how environmental factors influence decomposition efficiency.+ Show more

Learning Objectives

• Understand how tissues interact to form organs with specific functions.
• Identify the structural features of tissues that support organ architecture.
• Explain how organ structures enable efficiency in physiological tasks.+ Show more

Learning Objectives

• Understand the concept of periodic trends and their significance in chemistry.
• Interpret how atomic radius, ionization energy, electron affinity, and electronegativity vary across periods and down groups.
• Link periodic trends to microscopic atomic structure and macroscopic properties of elements.+ Show more

Learning Objectives

• Understand the structure and boundaries of Earth's tectonic plates.
• Identify the different types of plate interactions at plate boundaries.
• Explain how plate movements influence geological features like earthquakes and volcanoes.+ Show more

Learning Objectives

• Explain how a keystone species can connect freshwater and marine food webs.
• Analyze how abiotic factors and human activities interact to change population dynamics and ecosystem resilience.
• Use evidence from multiple pressures to describe trade-offs in conservation decisions.

Learning Objectives

• Understand the principles of calorimetry and how it measures energy exchange.
• Identify different thermal processes such as combustion, melting, and heat loss.
• Apply energy conservation equations to calculate heat transfer in Joules.+ Show more

Learning Objectives

• Describe how particle motion relates to pressure and temperature in gases.
• Explain the effects of temperature changes on gas expansion, compression, and diffusion.
• Relate observable gas behaviours to real-world Alberta examples like altitude pressure variations and seasonal atmospheric mixing.+ Show more

Learning Objectives

• Understand the hormonal feedback mechanisms involved in glucose regulation.
• Identify the roles of insulin and glucagon in maintaining blood glucose levels.
• Describe the processes of glycogen synthesis, glycogenolysis, and gluconeogenesis.+ Show more

Learning Objectives

• Understand the structure and function of alveoli, stomata, and mesophyll in gas exchange.
• Explain how surface area and surface thinness facilitate diffusion in organisms.
• Identify specialized cell shapes and arrangements that reduce diffusion distance.+ Show more

Learning Objectives

• Compare prokaryotic and eukaryotic cells using their structures and how those structures support cell functions
• Explain how genome organization and cell division differ between prokaryotes and eukaryotes
• Use cell-type vocabulary (nucleoid, nucleus, organelles, ribosomes) to justify scientific claims

Learning Objectives

• Compare how prokaryotic and eukaryotic genomes are organized and expressed
• Explain how operons, plasmids, chromatin, and introns affect transcription and gene regulation
• Describe how differences in genetic systems influence DNA replication and environmental responses

Learning Objectives

• Explain how the cell membrane’s selective permeability controls movement of substances between cells and the environment.
• Compare passive transport, active transport, and vesicular transport using examples and energy requirements.
• Describe the roles of membrane proteins (channels, carriers, receptors, enzymes) and cholesterol in maintaining homeostasis.

Learning Objectives

• Explain how mitochondria and chloroplasts convert energy into usable chemical forms.
• Describe the roles of the inner mitochondrial membrane and thylakoid membranes in ATP production.
• Compare the steps of oxidative phosphorylation and the Calvin cycle in energy conversion.+ Show more

Learning Objectives

• Understand what compounds are and how they are composed of fixed ratios of elements.
• Learn to interpret and write chemical formulas for common compounds.
• Distinguish between covalent and ionic bonds and their effects on properties.+ Show more

Learning Objectives

• Understand the classification of matter into pure substances, mixtures, and solutions.
• Identify properties that distinguish pure substances from mixtures.
• Describe how solutions are homogeneous and the particles disperse at a molecular level.+ Show more

Learning Objectives

• Understand the three-dimensional arrangements of atoms and ions in different crystal lattices.
• Identify various lattice types such as ionic, metallic, and covalent networks and their properties.
• Explain how unit cells define the smallest repeating pattern in crystals.+ Show more

Learning Objectives

• Understand the interactions among trees, plants, fungi, and animals in ecosystems.
• Identify key species such as keystone and indicator species in Alberta.
• Explain how species diversity contributes to ecosystem resilience.+ Show more

Learning Objectives

• Identify different major regional forest types and their characteristic species.
• Understand how environmental factors influence forest distribution and boundaries.
• Recognize examples of forest types found in Alberta.+ Show more

Learning Objectives

• Understand how water, minerals, and sugars are transported within a plant stem via xylem and phloem.
• Explain how stem characteristics contribute to protection and resource allocation in trees.
• Connect stem transport mechanisms to how trees respond to environmental factors like climate, pests, and fire.

Learning Objectives

• Describe the structure and arrangement of atoms or ions in different crystal lattices.
• Explain how unit cells define the smallest repeating pattern in solids.
• Identify lattice types such as ionic, metallic, and covalent networks and their properties.+ Show more

Learning Objectives

• Identify and describe different reaction types such as synthesis, decomposition, displacement, acid–base neutralization, and combustion.
• Understand how bonds are broken and formed during chemical reactions to produce new substances.
• Explain how atoms are rearranged in various reaction types while conserving the total atom count.+ Show more

Learning Objectives

• Explain how pollutants enter ecosystems and their impacts on organisms.
• Identify the processes of bioaccumulation and biomagnification in food chains.
• Describe how nutrient over-enrichment causes hypoxia and dead zones.+ Show more

Learning Objectives

• Understand what an organ is and its composition of tissue types
• Recognize examples of organs and their functions
• Describe how tissue interactions within organs support organism survival and system regulation+ Show more

Learning Objectives

• Describe the various mechanisms of enzyme regulation including allosteric control, inhibition, covalent modification, and gene expression.
• Explain how environmental factors such as temperature and pH influence enzyme activity.
• Understand feedback inhibition and its role in maintaining metabolic balance.+ Show more

Learning Objectives

• Understand how magma forms within the Earth's mantle and crust.
• Identify different volcanic and intrusive rocks based on cooling rates.
• Explain the roles of fractional crystallization and magma mixing in rock diversity.+ Show more

Learning Objectives

• Explain the difference between a habitat and a niche in an ecosystem.
• Identify how overlapping niches create competition among species.
• Describe the concept of resource partitioning and its role in supporting coexistence.+ Show more

Learning Objectives

• Understand proper handling and safety practices for measurement tools
• Identify safety procedures for using thermometers, pH probes, and anemometers
• Learn cleaning, storage, and calibration checks for measurement instruments+ Show more

Learning Objectives

• Understand how various stages of scientific monitoring contribute to understanding river health.
• Analyze the importance of data documentation and comparability in environmental studies.
• Develop the ability to interpret scientific reports on river monitoring projects.+ Show more

Learning Objectives

• Understand what measurement uncertainty is and its sources
• Learn how environmental and human factors influence data variability
• Identify methods used to estimate measurement uncertainty+ Show more

Learning Objectives

• Understand how to evaluate the relevance and reliability of evidence in scientific claims.
• Learn to assess whether data supports conclusions in scientific studies.
• Identify criteria for assessing the strength and scope of evidence in research.+ Show more

Learning Objectives

• Understand different types of digital sources used in environmental data collection.
• Learn to verify metadata, temporal, and spatial coverage of datasets.
• Recognize challenges and considerations for integrating digital environmental data.

Learning Objectives

• Understand how to interpret patterns in environmental data.
• Learn methods for summarizing data using descriptive statistics.
• Identify appropriate visualizations such as bar, line, and scatter plots.+ Show more

Learning Objectives

• Understand the concept of random sampling.
• Identify different sampling methods used in ecological studies.
• Recognize the advantages and limitations of various sampling techniques.