Science Worksheets

Learning Objectives

• Explain how iterative improvement uses test results to refine both function and constraints.
• Identify how trade-offs must be considered when revising a design after failures.
• Use evidence from evaluation criteria to decide what to change next in a prototype.

Learning Objectives

• Identify graph patterns such as increasing, decreasing, plateau, and curved change from given data.
• Describe trends using quantitative language (direction, rate/steepness, and changes in values).
• Use simple evidence from graphs to make comparisons across different conditions.

Learning Objectives

• Compare ionic, covalent, and metallic bonding using electron behavior models.
• Predict bond polarity using electronegativity differences.
• Relate bond order and bond energy to bond length and bond strength.+ Show more

Learning Objectives

• Explain how evolution changes allele frequencies in populations across generations
• Describe the main mechanisms of evolutionary change (natural selection, mutation, genetic drift, and gene flow)
• Use evidence such as fossils, comparative anatomy, biogeography, and molecular data to support evolutionary relationships

Learning Objectives

• Explain how mid-ocean ridges generate new oceanic crust through seafloor spreading.
• Interpret magnetic anomaly patterns as evidence of changes in Earth’s magnetic field.
• Connect radiometric ages of basalt to plate motion and the progressive formation of seafloor.+ Show more

Learning Objectives

• Explain how convergent plate interactions produce mountain building through crustal thickening, folding, thrust faulting, magmatism, and regional metamorphism
• Differentiate tectonic outcomes of subduction-related mountain systems versus continent-continent collision mountain systems
• Use rock assemblages, metamorphic gradients, and structural patterns to interpret the timing and intensity of deformation

Learning Objectives

• Explain how Earth’s rotation causes day and night as a repeating cycle.
• Describe how Earth’s orbit and tilted axis create predictable seasonal changes.
• Predict how Moon phases repeat based on the Moon’s orbit around Earth.+ Show more

Learning Objectives

• Compare divergent, convergent, and transform plate boundaries and the key geological processes at each.
• Explain how plate boundary type influences earthquakes, volcanism, and crustal deformation.
• Identify major landforms associated with plate boundary interactions and interpret regional patterns over geologic time.

Learning Objectives

• Explain how greenhouse gases influence Earth’s energy balance using the concept of outgoing longwave radiation and radiative forcing.
• Describe how both natural and human sources affect greenhouse gas concentrations over time.
• Analyze how climate responses can be influenced by interactions with clouds and surface properties.

Learning Objectives

• Explain how insulin and glucagon regulate blood glucose during feeding and fasting
• Describe how the liver, muscle, and adipose tissues respond to pancreatic hormones
• Use hormone feedback logic to predict what happens to blood glucose under changing conditions+ Show more

Learning Objectives

• Identify biotic and abiotic components of an ecosystem and describe how they interact
• Explain the roles of producers, consumers, and decomposers in cycling energy and matter
• Use evidence from ecosystem conditions (sunlight, water, soil, temperature) to predict where organisms can live+ Show more

Learning Objectives

• Explain how gravity can cause rock and soil to move downhill during mass wasting.
• Identify triggers of mass wasting, including heavy rainfall, freeze-thaw cycles, earthquakes, and erosion.
• Describe how slope stability can change when support is removed or when water/ice weakens material.+ Show more

Learning Objectives

• Connect scientific claims to specific evidence using logical reasoning.
• Use appropriate scientific language to interpret observations and patterns.
• Communicate conclusions clearly with representations (graphs, tables, or models) that trace back to data.+ Show more

Learning Objectives

• Explain how greenhouse gases can amplify warming through water vapor, ice-albedo, and cloud feedbacks.
• Distinguish between positive and negative climate feedbacks and identify likely outcomes of each.
• Analyze how surface changes and atmospheric processes influence Earth’s energy balance and regional climate patterns.

Learning Objectives

• Explain how the water cycle transfers water among the atmosphere, land, and oceans.
• Describe how evaporation, precipitation, infiltration, runoff, and groundwater recharge affect freshwater availability.
• Analyze how storage in glaciers and aquifers influences where and when usable water collects.+ Show more

Learning Objectives

• Explain how conservation of mass applies to closed systems during chemical reactions.
• Use measurements before and after a reaction to account for mass changes in sealed setups.
• Interpret observations from traps or sealed containers to distinguish environmental loss from conservation.+ Show more

Learning Objectives

• Explain how net force and mass affect acceleration using qualitative proportional reasoning.
• Identify which changes (doubling net force or tripling mass) increase or decrease an object's change in motion.
• Use evidence from real-world examples (such as pushing carts with different loads) to support force-and-motion claims.+ Show more

Learning Objectives

• Explain how collisions transfer and transform energy between objects.
• Distinguish elastic collisions from inelastic collisions in terms of kinetic and mechanical energy.
• Use momentum and energy ideas to predict what happens during collisions.

Learning Objectives

• Explain the conservation of mass in terms of atoms and a closed system.
• Use balanced chemical equations to predict that mass is conserved.
• Connect mass, moles, and particle counts to verify mass relationships in reactions.+ Show more

Learning Objectives

• Explain how decomposers break down dead organisms and waste
• Describe how nutrients return to soil and water and become available to producers
• Analyze how decomposer activity affects ecosystem structure and plant growth

Learning Objectives

• Describe the hierarchy of cell organization from cells to organ systems
• Explain how similar cells form tissues with shared functions
• Connect how tissues combine to form organs and how organs work within systems

Learning Objectives

• Explain how abiotic factors (light, temperature, water, soil, and nutrients) affect where organisms live and how well they function.
• Describe how seasonal and microhabitat changes create different niches within the same ecosystem.
• Analyze how changes in abiotic conditions can shift community composition and ecosystem function over time.

Learning Objectives

• Explain how diffusion is used in gas exchange between an organism and its environment
• Identify how structure (surface area, thin/wet surfaces, and air spaces) supports rapid oxygen and carbon dioxide transfer
• Compare gas exchange in lungs (alveoli) and leaves (stomata and spongy mesophyll) using structure–function principles

Learning Objectives

• Explain how bones, joints, and muscles work together to support the body and produce movement
• Identify how muscles use contraction and how joints control motion
• Describe how the nervous system and circulatory system support musculoskeletal function

Learning Objectives

• Explain how interference and superposition determine whether waves add or cancel
• Describe resonance and standing waves using nodes and antinodes
• Compare constructive interference, destructive interference, and damping effects on wave energy+ Show more

Learning Objectives

• Identify observable properties of matter, including color, hardness, texture, and conductivity.
• Classify substances as solids, liquids, or gases based on evidence.
• Use property evidence to support predictions about how materials will behave.

Learning Objectives

• Explain how intended function, load paths, and support locations affect the strength and stability of simple structures.
• Describe how material compatibility and connection quality influence how loads transfer through a structure.
• Use simple evaluation strategies to compare expected forces with material limits and identify common failure modes.

Learning Objectives

• Explain how paper chromatography separates mixture components using a mobile solvent and a stationary medium.
• Identify the roles of solubility, attraction, and partitioning in determining how far substances travel.
• Use Rf value ideas to compare how different components move on a chromatogram.+ Show more

Learning Objectives

• Identify common forms of energy (kinetic, potential, thermal, chemical, electrical) in real-world situations
• Explain how energy transforms when one form changes into another in natural and engineered systems
• Use energy vocabulary to describe what energy is stored, what energy is moving, and what energy results

Learning Objectives

• Explain how energy and nutrients move through trophic levels in a food chain
• Identify key organisms (producers, primary consumers, secondary consumers, and decomposers/scavengers) and their roles
• Interpret how changes in one population can affect other organisms in a food chain+ Show more

Learning Objectives

• Explain how sound travels as a mechanical wave through particles in different media.
• Relate frequency to pitch and amplitude to loudness using evidence and examples.
• Describe how sound speed depends on medium and temperature and how it affects wavelength.+ Show more

Learning Objectives

• Explain how resistors convert electrical energy into thermal energy using power relationships.
• Describe how internal resistance in a source reduces terminal voltage under load.
• Use circuit power and voltage ideas to predict heating and changes in battery life.+ Show more

Learning Objectives

• Describe how different conservation strategies (protected areas, habitat restoration, sustainable harvesting, and invasive species control) help maintain ecosystem balance.
• Explain how trade-offs among ecological goals, economic needs, and social values can affect conservation decisions.
• Use monitoring information to evaluate whether conservation strategies improve habitat and species resilience over time.

Learning Objectives

• Explain diffusion as the net movement of particles from higher concentration to lower concentration
• Describe how temperature affects diffusion rates using the particle model
• Compare how particle size and medium properties influence diffusion+ Show more

Learning Objectives

• Explain how cell specialization enables cells to perform specific functions in the body
• Describe how differentiation and gene expression can lead to specialized structures and proteins
• Connect specialized tissues to how organs carry out complex tasks

Learning Objectives

• Explain how feedback mechanisms help the body maintain homeostasis through coordinated system responses
• Identify examples of system integration, such as temperature regulation and blood glucose control
• Use evidence from a passage to determine main ideas and predict how changes affect internal conditions

Learning Objectives

• Explain how solubility depends on the nature of solute and solvent, temperature, pressure (for gases), and surface area
• Describe how agitation and particle size affect the rate and extent of dissolution
• Use examples from everyday life to predict how changes in conditions affect dissolved materials

Learning Objectives

• Interpret titration curves to identify key features such as initial pH, buffer regions, inflection points, and equivalence pH.
• Differentiate strong acid–strong base, weak acid–strong base, and weak base–strong acid titration curves using their shapes and pH changes.
• Use titration-curve information to select appropriate endpoints and to interpret acidity/neutralization in real water or effluent samples.

Learning Objectives

• Explain matter conservation using particle reasoning (particles are rearranged, not created or destroyed).
• Describe how heating, cooling, and mixing can change a substance’s appearance, temperature, or physical state while conserving total matter.
• Use the idea of weight/mass conservation to make and test claims about changes in sealed or tracked systems.

Learning Objectives

• Explain how plants take in water and gases from their environment.
• Describe how inputs become part of new plant tissue as plants grow.
• Use the idea of matter conservation to explain growth changes in plants and surroundings.+ Show more

Learning Objectives

• Explain how friction acts as a force that can oppose motion between surfaces.
• Use friction in a simple force model to predict changes in speed (slowing down or stopping).
• Distinguish balanced versus unbalanced forces when friction is present.+ Show more

Learning Objectives

• Explain major carbon pools (atmosphere, vegetation, soil, ocean) and how carbon moves among them.
• Analyze how natural drivers and disturbances affect net carbon uptake or release in ecosystems.
• Evaluate how changes in carbon fluxes can influence regional greenhouse gas concentrations and long-term storage.

Learning Objectives

• Explain how the properties of rocks help them be used for hard, durable surfaces and construction.
• Describe how soil properties support plant growth and water absorption.
• Compare how rocks and soil behave and explain why different materials are chosen for different jobs.

Learning Objectives

• Explain how Earth’s rotation creates daily day and night cycles.
• Describe how the amount of daylight changes across the year due to changes in the Sun’s position.
• Connect seasonal changes to observable differences in day length.

Learning Objectives

• Explain how cells with similar structure and function form tissues that perform collective roles
• Compare plant vascular tissues with animal epithelial and connective tissues in terms of their structures and functions
• Describe how tissue architecture and properties influence organ-level performance in Alberta ecosystems and agricultural systems

Learning Objectives

• Explain how shadows form when objects block some light.
• Describe how opaque, translucent, and transparent materials affect light and visibility.
• Use observations about light to make and support simple science explanations.

Learning Objectives

• Explain how Earth’s atmosphere, hydrosphere, geosphere, and biosphere act as interconnected reservoirs.
• Describe how energy from the Sun and internal Earth heat drives major Earth system processes.
• Trace how matter cycles through water, carbon, and nutrient transfers across Earth systems.

Learning Objectives

• Differentiate ionic, covalent, and metallic bonding using particle-level descriptions.
• Predict macroscopic properties (conductivity, melting point, and solubility) from bonding type.
• Connect lattice structures and electron behavior to real-world examples (deicers, fuels, and alloys).