Grade 7 Worksheets

Learning Objectives

• Describe how igneous, sedimentary, and metamorphic rocks can transform through the rock cycle.
• Explain how heat, pressure, and plate tectonics drive key processes such as melting, crystallization, burial, and metamorphism.
• Trace how weathering and erosion move rock materials and form sedimentary layers over time.+ Show more

Learning Objectives

• Understand the cultural significance of Irish symbols such as the shamrock, Celtic knots, and leprechauns.
• Analyze how symbols convey stories, beliefs, and traditions within Irish culture.
• Reflect on the role of symbols in fostering community identity and cultural continuity.

Learning Objectives

• Analyze test data and refine parameters to improve design solutions.
• Apply quantitative comparisons to assess performance changes.
• Use evidence-based justification for iterative modifications within constraints.+ Show more

Learning Objectives

• Understand how to define design problems with clear criteria and measurable constraints.
• Learn to translate societal and environmental needs into quantitative targets.
• Identify real-world examples of specifying success measures and constraints in product design.+ Show more

Learning Objectives

• Understand how physical and chemical properties can be used to predict chemical reactions.
• Identify properties such as reactivity with oxygen, acidity, flammability, and solubility.
• Learn to anticipate products and energy changes based on known property trends.+ Show more

Learning Objectives

• Interpret temperature and CO2 records related to climate change.
• Identify evidence indicating climate change drivers.
• Understand how land-use change affects climate.+ Show more

Learning Objectives

• Explain the process of conduction and how particles transfer kinetic energy within solids.
• Identify materials with high and low thermal conductivity and their applications in infrastructure.
• Understand the concepts of conductivity coefficients and contact resistance in heat transfer.+ Show more

Learning Objectives

• Explain how DNA forms genes and how genes influence observable traits.
• Describe how DNA is organized into chromosomes inside cells.
• Model how chromosomes are segregated during gamete formation and recombined at fertilization.

Learning Objectives

• Understand basic population growth models, including exponential and logistic growth.
• Identify factors that limit population size such as food availability, predation, disease, and abiotic stresses.
• Distinguish between density-dependent and density-independent factors affecting populations.+ Show more

Learning Objectives

• Understand the concept of trophic efficiency and its role in energy transfer.
• Identify factors that lead to energy loss at each trophic level.
• Interpret energy pyramids and their significance in ecosystems.+ Show more

Learning Objectives

• Understand the different types of population interactions such as competition, predation, and mutualism.
• Identify how resource partitioning, habitat differentiation, and temporal separation allow species to coexist.
• Analyze the impact of interactions on community stability and diversity.+ Show more

Learning Objectives

• Understand various conservation strategies and their importance in ecosystem sustainability.
• Identify key methods used in habitat protection, restoration, and species management.
• Recognize how adaptive approaches improve conservation effectiveness over time.+ Show more

Learning Objectives

• Understand basic population growth models, including exponential and logistic growth.
• Identify and distinguish between limiting factors affecting populations.
• Differentiate between density-dependent and density-independent influences on populations.+ Show more

Learning Objectives

• Understand the different types of natural hazards such as earthquakes, volcanoes, hurricanes, floods, and tsunamis.
• Interpret historical and instrumental data to identify patterns of frequency and magnitude.
• Assess geographic distribution and recurrence intervals of various hazards.+ Show more

Learning Objectives

• Understand the difference between homogeneous and heterogeneous mixtures.
• Describe common physical separation methods such as filtration, distillation, chromatography, and magnetic separation.
• Relate properties like solubility, particle size, and boiling point differences to the choice of separation method.+ Show more

Learning Objectives

• Explain the main goals of political reform movements in the 1830s and how they related to responsible government and representation.
• Evaluate causes and consequences of political agitation and the rebellions of 1837–38 for governance and institutions.
• Describe continuity and change in administrative structures before and after the rebellions, including relationships among reformers, elites, rural communities, and imperial decision-makers.

Learning Objectives

• Explain how digital publishing choices (layout, formatting, and organization) help readers understand a message.
• Apply strategies for revising and sharing writing using digital tools while keeping a clear focus on purpose.
• Identify ways to include sources in digital writing using links or citations so evidence is easy to access.

Learning Objectives

• Explain how structural and behavioral adaptations link form to function in living things.
• Identify examples of adaptations that support life processes such as gas exchange, protection, and water regulation.
• Describe how trade-offs can constrain the performance of traits in different conditions.

Learning Objectives

• Understand the causes of urban heat island phenomena and their effects on microclimates.
• Identify various mitigation strategies to reduce urban heat and their benefits.
• Analyze the impact of urban heating on energy consumption, air quality, and outdoor comfort.

Learning Objectives

• Understand the different sectors of industry and their geographic clustering.
• Analyze the causes and consequences of industrial location choices.
• Trace changes in industry due to technological innovation and globalization.+ Show more

Learning Objectives

• Understand how microscopic particle motion relates to temperature, thermal energy, and pressure.
• Describe how molecular speed distribution explains temperature differences in air masses, especially in Alberta contexts.
• Explain the significance of microscopic particle behaviors in macroscopic heat transfer and material properties.

Learning Objectives

• Understand how human activities affect the environment through deforestation, urban expansion, and pollution.
• Use scientific indicators and data to monitor environmental changes caused by human impacts.
• Identify mitigation strategies to reduce negative human effects on ecosystems.+ Show more

Learning Objectives

• Explain how meiosis creates genetic variation through independent assortment and random fertilization.
• Identify key events in meiosis that lead to differences among offspring.
• Use cause-and-effect reasoning to connect chromosome behavior in meiosis to traits in populations.

Learning Objectives

• Understand the thermal properties of common building materials.
• Compare the thermal resistance and structural considerations of fiberglass, spray foam, wood framing, and masonry.
• Identify how porosity, moisture content, and layer configurations affect conductivity.+ Show more

Learning Objectives

• Explain how algorithms use input, processing, and output to make decisions.
• Describe how relationships in data help an AI system generate results.
• Evaluate how algorithm design choices can affect accuracy and reliability.

Learning Objectives

• Differentiate innovation from invention using historical examples and causes of change over time.
• Explain how diffusion and adaptation spread technological ideas across contexts and lead to new versions.
• Describe how empirical observation and design choices work together to produce incremental improvements.+ Show more

Learning Objectives

• Explain how synthesis combines information from multiple sources without copying.
• Distinguish facts, interpretations, and author claims in a synthesized response.
• Use quotations and paraphrases while accurately citing where details come from.+ Show more

Learning Objectives

• Understand how integrated systems analyze force, machine function, and structural evaluation.
• Compare alternative designs based on criteria such as mechanical advantage, material choice, and safety.
• Synthesize motion data, mechanical calculations, and structural assessments to support design choices.+ Show more

Learning Objectives

• Understand the role of oral histories and land-use practices in indigenous ecological understanding.
• Identify examples of traditional stewardship and habitat indicators used by Indigenous communities.
• Recognize the importance of integrating different knowledge systems to interpret environmental patterns.+ Show more

Learning Objectives

• Define cyberbullying and harassment and distinguish them from normal online disagreement
• Identify effective response steps, including reporting and preserving evidence
• Use bystander and support strategies to help someone affected by cyberbullying+ Show more

Learning Objectives

• Understand the concept of population growth and carrying capacity.
• Analyze graphical data representing population changes over time.
• Identify factors that influence population size, such as resources and competition.+ Show more

Learning Objectives

• Describe how energy is transferred through trophic levels in food webs.
• Explain the roles of producers, consumers, and decomposers in ecosystems.
• Understand photosynthesis and cellular respiration as mechanisms for energy capture and release.+ Show more

Learning Objectives

• Understand the fundamental processes governing atmospheric circulation and energy transfer.
• Identify the roles of pressure gradients, convection, and large-scale circulation patterns like the Hadley cell.
• Connect atmospheric phenomena such as fronts, jet streams, and greenhouse gases to climate variability.+ Show more

Learning Objectives

• Identify key signs indicating a physical change has occurred.
• Differentiate between physical and chemical changes based on observable indicators.
• Explain particle behavior during physical changes using real-world examples.+ Show more

Learning Objectives

• Describe how energy flows through food chains, webs, and trophic pyramids in ecosystems.
• Explain the cycling of matter, such as carbon and water, within ecosystems.
• Analyze the impact of environmental changes on community composition and ecosystem processes.+ Show more

Learning Objectives

• Understand the concept of thermal conductivity.
• Identify materials with high and low heat transfer properties.
• Explain how material structure affects heat conduction.+ Show more

Learning Objectives

• Explain how producers capture energy through photosynthesis and why they form the base of energy pyramids.
• Differentiate between primary, secondary, and tertiary consumers based on what they eat.
• Describe why energy transfer between trophic levels is inefficient and how that affects population sizes.

Learning Objectives

• Describe the structure and stratification of freshwater systems such as ponds and lakes.
• Explain how abiotic gradients like oxygen levels, light penetration, and temperature influence community composition and species distribution.
• Analyze seasonal phenomena such as thermal turnover and their effects on dissolved oxygen and nutrient mixing.

Learning Objectives

• Identify and describe different types of political systems such as monarchy, autocracy, and city-states.
• Understand how authority is established and maintained within various government structures.
• Compare historical empires' governments with modern political systems to identify similarities and differences.+ Show more

Learning Objectives

• Understand the concepts of density and tensile strength.
• Compare different construction materials based on their density and tensile strength.
• Recognize how these properties influence material selection in construction.

Learning Objectives

• Analyze how human population growth affects demand for water, energy, land, and materials.
• Understand the environmental consequences of increased consumption, urbanization, and waste.
• Evaluate regional examples demonstrating resource use and sustainability challenges.+ Show more

Learning Objectives

• Describe different types of phase changes and how energy transfer affects them.
• Identify the effects of temperature and pressure on phase transitions.
• Explain the concepts of latent heat and particle arrangement during phase changes.+ Show more

Learning Objectives

• Explain how scientific breakthroughs can change everyday life and social practices over time.
• Describe how innovations like electricity and new medical treatments influenced economic power and new industries.
• Use evidence from a text to identify cause-and-effect relationships in historical technological change.

Learning Objectives

• Understand the concept of equilibrium and static balance in structures.
• Identify the differences between static and dynamic equilibrium.
• Analyze force pairs and their graphical representations in real-world structures.+ Show more

Learning Objectives

• Understand how resource availability influences population growth and decline.
• Interpret logistic growth curves and concepts of carrying capacity.
• Analyze data on population responses to limited resources such as food, water, and shelter.+ Show more

Learning Objectives

• Identify the key components of an ecosystem, including both living organisms and physical factors.
• Explain how biotic and abiotic components interact within an ecosystem.
• Describe the flow of energy through an ecosystem via producers and feeding relationships.+ Show more

Learning Objectives

• Explain how heat is transferred through convection in fluids.
• Identify real-world examples of natural and forced convection.
• Describe the roles of buoyancy forces and boundary layers in convection flow.+ Show more

Learning Objectives

• Explain how conservation of mass is used to create mass budgets in closed or near-closed systems
• Connect conservation of mass to reaction stoichiometry and balanced chemical equations
• Use environmental mass balances to interpret measured versus expected masses in real situations