Science Worksheets

Learning Objectives

• Explain the principles of simple harmonic motion using sinusoidal models.
• Identify the relationship between amplitude, period, and resonance in oscillatory systems.
• Describe the application of oscillatory systems, such as seismographs, in monitoring natural and induced seismic activity.+ Show more

Learning Objectives

• Understand the mechanisms involved in body temperature regulation.
• Identify the roles of the nervous, circulatory, muscular, and integumentary systems in maintaining thermal balance.
• Explain how the hypothalamus functions as a control center for temperature regulation.+ Show more

Learning Objectives

• Understand the processes of weathering, erosion, transportation, and deposition in landscape change.
• Explain how physical and chemical weathering contribute to sediment formation.
• Identify different agents of erosion and their roles in sediment transport.+ Show more

Learning Objectives

• Explain how the fossil record can support gradual evolution over geological time
• Distinguish homologous structures from analogous structures caused by convergent evolution
• Describe how genetic data (DNA similarity) helps infer relatedness and shared ancestry+ Show more

Learning Objectives

• Describe the major tissue types: epithelial, connective, muscle, and nervous tissues, including cellular and extracellular components.
• Explain the structural and functional relationships within tissues such as contractility in muscle, synaptic connections in nervous tissue, and tensile strength in connective tissue.
• Illustrate how tissue-level arrangements contribute to organ functions like transport, movement, signaling, and support.

Learning Objectives

• Describe common observable properties used to classify substances.
• Identify examples of observable properties in real-world contexts.
• Differentiate materials based on their observable traits using measurable criteria.+ Show more

Learning Objectives

• Identify and describe the purpose of variables in controlled experiments.
• Understand methods for managing variables, including control groups, randomization, and replication.
• Explain how systematic variable management reduces confounding influences.+ Show more

Learning Objectives

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

Learning Objectives

• Explain how energy flows directionally through trophic levels in an ecosystem
• Describe why energy availability decreases at higher trophic levels
• Use examples to connect producer energy capture to effects on entire communities

Learning Objectives

• Describe how hormonal feedback mechanisms regulate kidney function and help maintain homeostasis.
• Explain the processes of glomerular filtration, tubular reabsorption, and secretion in the nephron.
• Identify the roles of specific hormones such as antidiuretic hormone and the renin–angiotensin–aldosterone system in fluid and electrolyte balance.+ Show more

Learning Objectives

• Understand the structure and function of genes as DNA segments that encode proteins.
• Explain the processes of transcription and translation in gene expression.
• Identify how gene regulation influences phenotype and observable traits in organisms.+ Show more

Learning Objectives

• Describe the structure and function of membrane-bound and non-membrane-bound organelles in eukaryotic cells.
• Explain how organelle variations support different tissue types and environmental adaptations in Alberta landscapes.
• Identify the roles of chloroplasts and mitochondria in energy conversion and cellular processes.+ Show more

Learning Objectives

• Understand the key concepts of resource assessment and conversion technologies for renewable energy in Alberta.
• Analyze challenges and lifecycle considerations of wind, solar, and bioenergy systems.
• Evaluate environmental and economic metrics used to compare renewable energy options.

Learning Objectives

• Understand the principles of electromagnetic induction, including Faraday’s law and Lenz’s law.
• Analyze how changing magnetic flux induces emf in various practical applications.
• Explore the relationship between magnetic field variation, flux linkage, and induced currents.+ Show more

Learning Objectives

• Define adaptive radiation and describe its key features.
• Identify examples of adaptive radiation in nature.
• Understand the role of ecological niches and key innovations in speciation.+ Show more

Learning Objectives

• Identify independent and dependent variables in a scientific scenario.
• Explain how control conditions help isolate the effect of the independent variable.
• Evaluate claims about causation using evidence from fair comparisons.+ Show more

Learning Objectives

• Understand the ethical, legal, and social issues related to biotechnology applications.
• Analyze considerations such as biosafety, intellectual property, and ecological risks.
• Evaluate regulatory frameworks and public consultation processes shaping biotechnology deployment.+ Show more

Learning Objectives

• Describe the key processes involved in the hydrologic cycle, including evaporation, transpiration, condensation, precipitation, and runoff.
• Explain the movement of water from mountain snowpack in the Rockies to prairie aquifers and regional basins.
• Assess the impact of climate variability and watershed characteristics on regional water availability and security.+ Show more

Learning Objectives

• Understand the principles of nuclear fission and fusion and their energy yields.
• Explain chain-reaction criteria and reactor physics principles for energy production.
• Analyze applications of nuclear technology in medicine and regional energy systems.+ Show more

Learning Objectives

• Identify observable indicators that a chemical reaction has occurred, such as gas production, precipitate formation, color change, and temperature change.
• Explain irreversibility in chemical reactions and relate it to composition changes.
• Describe examples of chemical reactions, including rusting, combustion, and neutralization, and discuss how mass measurements in sealed systems demonstrate conservation principles.+ Show more

Learning Objectives

• Explain how Lorentz forces enable torque in electric motors.
• Describe how magnetic field gradients are used in imaging techniques like magnetic resonance.
• Summarize the principles of magnetic storage, induction sensing, and the Hall effect.+ Show more

Learning Objectives

• Explain energy transformations using conservation of energy in a closed system
• Identify how energy forms (kinetic, thermal, chemical, electrical, light) change in real-world examples
• Use energy accounting to track where energy goes during friction, combustion, and electrical device operation+ Show more

Learning Objectives

• Understand the key steps in the technological design process including problem definition, criteria and constraints, brainstorming, prototyping, evaluation, and optimization.
• Recognize examples of simple design prototypes such as mechanisms, water filtration models, and electrical circuits.
• Explain the importance of documentation methods like engineering notebooks and criteria matrices in supporting design decisions.+ Show more

Learning Objectives

• Explain how engineering design problem framing connects a real-world need to a measurable goal
• Identify constraints and requirements that limit solutions in an engineering challenge
• Use framed criteria to compare different solution approaches fairly

Learning Objectives

• Understand how particle theory applies to environmental processes.
• Classify chemical components and understand mass conservation principles.
• Interpret environmental systems such as nutrient cycling and contamination transport.+ Show more

Learning Objectives

• Define and describe symbiotic relationships including mutualism, commensalism, and parasitism.
• Identify concrete examples of each type of symbiosis in real ecosystems.
• Analyze how symbiotic relationships influence organism fitness, resource distribution, and community structure.+ Show more

Learning Objectives

• Understand the components of the solar system, including planets, moons, and smaller bodies.
• Describe the relative scale and composition of celestial objects in the solar system.
• Explain orbital characteristics and gravitational interactions among planets, asteroids, and comets.+ Show more

Learning Objectives

• Explain how matter cycles through living and non-living parts of an ecosystem
• Describe carbon and water movement among reservoirs using the cycles of matter model
• Interpret processes (photosynthesis, respiration, feeding, decomposition) as flows in a matter cycle

Learning Objectives

• Classify chemical reactions into synthesis, decomposition, single- and double-displacement, combustion, and redox types.
• Describe characteristic atom rearrangements and changes in oxidation states for each reaction type.
• Identify energy changes associated with different reaction classes and relate them to practical examples.+ Show more

Learning Objectives

• Explain how mixtures form and why their properties depend on the components
• Describe solutions as a type of uniform mixture (solute + solvent) and predict observable behavior
• Differentiate physical changes from chemical changes using evidence and particle-level reasoning

Learning Objectives

• Understand the concept of conservation of mass in closed systems through experimental observations.
• Recognize that mass remains constant in sealed reactions despite internal changes.
• Learn how collecting gases in closed traps preserves mass measurements.+ Show more

Learning Objectives

• Define homeostasis and describe its importance in maintaining internal stability.
• Explain the mechanisms, including sensor-effector loops, responsible for homeostatic regulation.
• Identify examples of homeostasis such as temperature regulation and osmotic balance.+ Show more

Learning Objectives

• Define genetic drift and explain how it differs from natural selection
• Describe how small population size increases the effects of random allele frequency changes
• Evaluate how genetic drift can reduce genetic diversity and lead to divergence among populations

Learning Objectives

• Understand the analysis of AC circuits using phasor representation.
• Calculate impedance, reactance, and phase relationships in RLC networks.
• Evaluate power, real and reactive components, and power factor in AC systems.+ Show more

Learning Objectives

• Understand how to read and interpret solubility curves for different compounds.
• Identify regions of unsaturated, saturated, and supersaturated solutions on a graph.
• Connect graphical trends to molecular interactions and predict solution states.+ Show more

Learning Objectives

• Explain how the geosphere, hydrosphere, atmosphere, and biosphere interact to cycle matter and transform energy
• Describe how solar energy drives atmospheric circulation and the water cycle
• Explain how internal heat influences plate movement and volcanism+ Show more

Learning Objectives

• Understand the different types of tissues and their functions in plant and animal systems.
• Explain how tissue properties influence organ performance across various biomes and agricultural settings.
• Identify cellular differentiation and tissue architecture in plant and animal organisms.+ Show more

Learning Objectives

• Understand how physical and biological disturbances influence ecosystem dynamics.
• Interpret empirical data to determine causes of population changes in ecosystems.
• Describe mechanisms of ecosystem resilience, resistance, and succession.+ Show more

Learning Objectives

• Define kinetic and potential energy using everyday phenomena.
• Explain how height and motion influence energy forms.
• Illustrate energy transfer among system components.+ Show more

Learning Objectives

• Explain how surface area influences reaction rates in heterogeneous systems.
• Connect particle size (smaller vs. larger) to the number of reactive contact points and collision likelihood.
• Use surface area reasoning to interpret real-world examples such as corrosion and decomposition.

Learning Objectives

• Define molar concentration and understand its notation.
• Convert between mass, moles, and volume in solution preparation.
• Apply dilution calculations to prepare solutions from concentrated stocks.+ Show more

Learning Objectives

• Understand the mole concept and its significance in chemical calculations.
• Learn to calculate molar mass and convert between mass and moles.
• Apply mass and mole relationships to balanced chemical equations.+ Show more

Learning Objectives

• Understand the principles of electron pair repulsion and how they determine molecular shape.
• Identify various molecular geometries based on VSEPR theory and hybridization.
• Relate bond angles and molecular shape to polarity and intermolecular forces.+ Show more

Learning Objectives

• Explain how natural selection changes allele frequencies across generations in a population.
• Describe how heritable traits that increase fitness become more common in particular environments.
• Distinguish between directional adaptation and habitat-specific (variable) adaptation.

Learning Objectives

• Explain how forces change an object’s state of motion through acceleration and changes in velocity.
• Distinguish between contact forces and field forces and give examples of each.
• Use force vectors to represent both magnitude and direction of forces.+ Show more

Learning Objectives

• Describe the cyclic patterns produced by the relative motions of the Sun, Earth, and Moon.
• Explain how orbital geometry and axial tilt account for day-night cycles and phases.
• Identify observable evidence of solar system patterns and explain their causal relationships.+ Show more

Learning Objectives

• Explain the shapes and features of different titration curves, including strong acid–strong base, weak acid–strong base, and weak base–strong acid systems.
• Identify key points on a titration curve such as initial pH, buffer regions, inflection points, and equivalence point pH.
• Determine the appropriate endpoint based on titration curve features for different acid–base systems.+ Show more

Learning Objectives

• Explain the concept of ionic strength and its impact on activity coefficients.
• Describe how high ionic strength reduces the activity of ions in solutions.
• Discuss the effects of ionic strength on solubility and equilibrium in natural and industrial aqueous systems.+ Show more