Worksheet Worksheets

Learning Objectives

• Explain how subject-verb agreement changes a verb when a subject is singular or plural.
• Choose the correct present-tense verb to match the subject in a sentence.
• Identify and correct subject-verb agreement mistakes in simple sentences.

Learning Objectives

• Identify how audience and purpose influence word choice, tone, and content selection in spoken communication.
• Revise a short message by adjusting formality, emphasis, and example selection for a new audience.
• Explain how delivery elements (pace, volume, and intonation) support meaning and audience engagement.+ Show more

Learning Objectives

• Explain that heat transfer moves thermal energy from warmer materials to cooler materials
• Describe how temperature changes can show that heat transfer is happening
• Compare heat transfer with direct contact and heat transfer without contact across a surface

Learning Objectives

• Identify weathering as the breakdown of rock at Earth's surface
• Distinguish physical weathering from chemical weathering
• Classify examples of weathering, erosion, and deposition+ Show more

Learning Objectives

• Explain how durability, modular repairability, and material choices can reduce resource use
• Identify circular economy strategies such as remanufacturing, product-as-service, and design for disassembly
• Describe how energy recovery from waste and industrial symbiosis can lower net resource extraction+ Show more

Learning Objectives

• Identify independent, dependent, and controlled variables in a study plan
• Explain how control variables reduce confounding in experimental results
• Choose measurable data collection methods that match a research question+ Show more

Learning Objectives

• Explain how exponential and logistic growth patterns differ for populations over time
• Describe how carrying capacity, time lags, and predation can shape population trajectories
• Interpret cyclical population changes using examples such as snowshoe hare and lynx+ Show more

Learning Objectives

• Explain how DNA, RNA, and protein sequence similarities provide evidence for evolutionary relationships
• Describe how molecular clocks and calibration data can be used to estimate divergence times
• Identify key complications such as horizontal gene transfer and convergent molecular evolution and how multiple genes reduce error+ Show more

Learning Objectives

• Explain how conduction, convection, and radiation move heat and how each relates to thermal conservation.
• Identify building materials and design features that reduce unwanted heat transfer.
• Use evidence from everyday examples to predict how insulation, glazing, and weatherproofing affect heat loss or heat retention.

Learning Objectives

• Describe what you can observe when sugar dissolves in water compared with when sand is mixed in water.
• Explain how dissolving can make a mixture look uniform even though microscopic particles are still present.
• Identify how stirring and heating or cooling can affect a dissolving solution.

Learning Objectives

• Explain how disturbances can change ecosystem stability by altering species interactions and environmental conditions.
• Describe resilience and recovery rate, including the role of feedback processes in ecosystem response.
• Use long-term evidence (population trends and community structure) to distinguish gradual shifts from rapid transitions.

Learning Objectives

• Distinguish correlation from causation when evaluating scientific claims.
• Use evidence direction, alternative explanations, and consistency to judge causal reasoning.
• Identify what additional data would be needed to support or rule out competing causes.

Learning Objectives

• Explain how stationary and mobile phases cause chromatographic separation
• Describe how molecular polarity influences movement through chromatography
• Calculate retention factors using compound and solvent distances+ Show more

Learning Objectives

• Compare the inputs and outputs of photosynthesis and cellular respiration to describe how carbon moves through biological systems
• Explain how energy is transformed (light energy to chemical energy to ATP) during the complementary metabolic processes
• Use reaction direction and cellular vs. ecosystem context to predict reciprocal relationships between autotrophs and heterotrophs

Learning Objectives

• Explain how protons, neutrons, and electrons define atomic number and mass number
• Describe how isotopes of an element differ and why they still count as the same element
• Use simple nuclear and electron-shell models to predict basic chemical behaviour+ Show more

Learning Objectives

• Understand how plants obtain matter from the environment for growth.
• Identify the roles of carbon dioxide, water, and gases exchanged through leaves.
• Describe how plant biomass is derived from external sources and how matter is used during growth.

Learning Objectives

• Explain how the slope of a position-time graph relates to velocity
• Interpret the slope of a velocity-time graph and connect it to acceleration
• Use the area under a velocity-time graph to reason about displacement+ Show more

Learning Objectives

• Explain how waves interact with matter through absorption, reflection, refraction, and transmission.
• Describe the energy transfer processes during wave-matter interactions.
• Analyze how material properties influence wave behavior at different frequencies.+ Show more

Learning Objectives

• Explain how cells, tissues, organs, and systems form a hierarchy
• Describe how organ systems couple functions to support homeostasis
• Model how nervous and endocrine signals coordinate body regulation+ Show more

Learning Objectives

• Compare how a persuasive text and a scientific explanation develop viewpoint using word choice and evidence.
• Identify how inclusion or omission of facts shapes a reader’s understanding of purpose and responsibility.
• Explain how underlying assumptions influence meaning when perspectives conflict.

Learning Objectives

• Identify how different cultures honor maternal figures through traditions, symbols, and customary behaviors.
• Compare and explain similarities and differences in celebrations for mothers across communities.
• Use evidence from a reading passage to support interpretations about gratitude and empathy.

Learning Objectives

• Explain how DNA barcoding supports species identification
• Compare morphological keys with genetic markers
• Interpret relationships shown in a simple phylogenetic tree+ Show more

Learning Objectives

• Explain the difference between voice and tone in a piece of writing
• Identify how word choice, sentence rhythm, and level of certainty contribute to tone
• Use revision strategies to keep voice and tone consistent with audience and purpose

Learning Objectives

• Describe how a battery transfers energy to a circuit so devices can work
• Differentiate conductors and insulators and predict where current can flow
• Compare series and parallel circuits based on brightness and how energy is shared+ Show more

Learning Objectives

• Explain the history and purpose of International Friendship Day and how it supports global understanding.
• Analyze how different cultures express friendship through traditions, stories, and community events.
• Apply empathy and cultural awareness to propose respectful ways to build friendships across nations.

Learning Objectives

• Identify thermal energy transfer by conduction, convection, and radiation
• Explain everyday examples using correct energy-transfer vocabulary
• Distinguish conduction, convection, and radiation in different situations+ Show more

Learning Objectives

• Identify primary forms of energy and common everyday sources for each form.
• Explain how chemical energy, kinetic energy, potential energy, and thermal energy can transfer or change.
• Distinguish renewable and nonrenewable energy sources using basic characteristics.+ Show more

Learning Objectives

• Explain how predation affects predator and prey population sizes over time
• Describe behavioral and trait-mediated adaptations that can change survival
• Identify how refuges and compensatory mechanisms can reduce predator impacts+ Show more

Learning Objectives

• Understand the concept of conservation of mass in chemical and physical changes.
• Identify factors that influence mass measurements and their accuracy.
• Differentiate between precise and accurate mass measurements in experiments.+ Show more

Learning Objectives

• Explain how non-native species can disrupt native biodiversity, hydrology, and food webs.
• Describe at least two ecological consequences of invasive species for populations over time.
• Identify common pathways by which invasive species spread in landscapes.+ Show more

Learning Objectives

• Explain how nutrients move through biotic and abiotic parts of an ecosystem over time
• Describe the roles of decomposers, mineralization, and nitrogen fixation in nutrient cycling
• Predict how changes in temperature, moisture, or water flow can affect nutrient availability and productivity+ Show more

Learning Objectives

• Identify herbivores, omnivores, and carnivores by their feeding roles in food chains.
• Explain how trophic position affects energy transfer and biomass from one consumer to another.
• Describe how omnivory can blur discrete trophic levels while still following energy-flow patterns.+ Show more

Learning Objectives

• Explain how trophic modeling represents energy and matter flow between compartments and environmental pools.
• Use mass-balance ideas to describe how production, respiration, and decomposition rates relate to observed fluxes.
• Identify model assumptions and predict how changing a parameter can alter model outcomes.

Learning Objectives

• Describe how primary producers convert energy into organic matter and support food chains.
• Compare factors that affect primary productivity in different plant types and ecosystems.
• Explain how seasonal timing and nutrient/light availability influence energy available to consumers.

Learning Objectives

• Explain how ecosystem models use trophic levels, nutrient pools, and fluxes to represent processes.
• Interpret model outputs to describe what changes in a population over time and what stays conserved.
• Identify common assumptions and limitations of simplified ecosystem models.+ Show more

Learning Objectives

• Revise a draft by improving content, organization, and style for a clearer purpose and audience
• Identify sentence-level issues such as vague wording, redundancy, and unclear pronouns and replace them with precise alternatives
• Explain how revision choices strengthen meaning, logic, and flow in writing

Learning Objectives

• Explain how intermolecular forces affect melting point, boiling point, and vapour pressure
• Use the idea of attractions between particles to predict volatility and solubility
• Apply intermolecular force ideas to everyday Alberta examples such as freeze–thaw and evaporation

Learning Objectives

• Explain how feedback mechanisms help maintain homeostasis in the human body.
• Describe how circulation, respiration, kidneys, and the nervous system interact to support survival.
• Use examples of thermoregulation, acid–base balance, and stress responses to predict system crosstalk.

Learning Objectives

• Understand how gravity influences the motion of bodies in space.
• Explain the relationship between centripetal acceleration, orbital shape, and periodic timing.
• Analyze observed regularities in planetary and satellite orbits to support gravity models.+ Show more

Learning Objectives

• Distinguish among point mutations (silent, missense, and nonsense) and insertion/deletion mutations (frameshifts).
• Explain how nucleotide changes can alter mRNA, protein structure/function, and ultimately phenotype.
• Compare smaller gene-level mutations with larger chromosomal alterations such as duplications, deletions, and translocations.+ Show more

Learning Objectives

• Explain how particle motion relates to gas temperature and pressure
• Describe how changes in collision frequency and force affect gas pressure
• Use particle ideas to connect macroscopic observations to microscopic models

Learning Objectives

• Explain how energy transforms between mechanical, thermal, sound, and electrical forms within a chosen system
• Use energy-balance reasoning to predict how friction and air resistance change motion outcomes
• Describe how temperature changes can affect material behavior and device performance

Learning Objectives

• Describe how solids, liquids, and gases change when temperature increases or decreases.
• Explain the particle ideas behind melting, freezing, evaporation, and condensation.
• Match common state-change terms to the correct temperature change.

Learning Objectives

• Explain how chemical reactions provide evidence that new substances form.
• Use particle models to describe conservation of atoms during chemical reactions.
• Predict and interpret reaction evidence such as gas production, precipitates, and color change in a closed system.+ Show more

Learning Objectives

• Explain how temperature differences create pressure gradients that drive wind and atmospheric circulation.
• Describe how water vapor changes phase to form clouds and produce precipitation.
• Compare energy transfer by radiation, conduction, and convection in shaping weather.+ Show more

Learning Objectives

• Explain how conduction transfers thermal energy through particle collisions and electron movement in solids
• Compare thermal conductivity of common building materials and predict heat-flow direction
• Use contact resistance and material interfaces to describe temperature gradients in real structures

Learning Objectives

• Explain how latitude, sunlight angle, and cloud cover influence incoming and reflected energy in Earth’s climate.
• Describe how atmospheric circulation and ocean currents redistribute heat and affect regional climate.
• Connect greenhouse gases to changes in the balance between incoming and outgoing radiation.+ Show more

Learning Objectives

• Define the terms event, trigger, interaction, and response in an event-driven program.
• Identify how user actions can trigger events that change what a program does.
• Match event-related vocabulary to correct definitions.+ Show more