Grade 7 Worksheets

Learning Objectives

• Explain how political reform movements in the 1830s challenged colonial governance in favor of responsible government and representation.
• Analyze the causes and consequences of reform agitation and the rebellions of 1837–38 on governance.
• Describe continuity and change in colonial administrative structures during constitutional evolution.+ Show more

Learning Objectives

• Explain how structural, behavioral, and functional adaptations support specific life processes in organisms.
• Describe trade-offs and how improving one function can reduce performance in another.
• Connect adaptations (form) to their roles in survival, feeding, protection, and reproduction.

Learning Objectives

• Explain how key scientific breakthroughs (such as electricity and vaccines) changed daily life and society
• Describe how technological innovations shift economic power and create new industries
• Analyze cause-and-effect relationships between scientific progress and social change

Learning Objectives

• Understand how natural records like ice cores provide evidence of past climate conditions.
• Identify different natural indicators used to assess historical climate changes.
• Learn about the impact of long-term climate drivers on Earth's energy balance and circulation.+ Show more

Learning Objectives

• Explain how chemical properties describe what happens to substances during chemical changes
• Identify chemical property evidence such as gas production, color change, and precipitate formation
• Relate reactivity with acids/bases, combustion/oxidation, corrosion tendencies, and pH changes to material suitability and separation choices

Learning Objectives

• Understand how agents like water, glaciers, wind, and gravity erode and transport sediment.
• Identify the distinctive signatures produced by different erosion and transport agents.
• Analyze landscape features formed by erosion and sediment transport processes.+ Show more

Learning Objectives

• Match pronouns to their antecedents in person and number to prevent confusion.
• Use relative and demonstrative pronouns clearly so readers can identify what is being referenced.
• Revise sentences to eliminate vague or misleading pronoun references (especially it/they).

Learning Objectives

• Describe how light and dissolved oxygen change with freshwater depth
• Explain how seasonal thermal turnover affects nutrient mixing
• Predict vertical zonation from abiotic gradients in standing freshwater+ Show more

Learning Objectives

• Explain how phenotype results from interactions between genetic makeup and environmental factors.
• Identify examples of traits influenced by external environmental conditions.
• Distinguish between inherited genetic traits and environmentally modulated traits.+ Show more

Learning Objectives

• Understand types of ecological models and their applications.
• Identify the inputs and limitations of ecological modelling.
• Explain regional examples such as watershed nutrient models.+ Show more

Learning Objectives

• Describe the functions of major organ systems involved in circulation, respiration, and digestion.
• Explain how tissues and organs coordinate within organ systems to maintain life processes.
• Identify specialized structures like capillaries and alveoli that increase exchange efficiency.+ Show more

Learning Objectives

• Describe the different types of population interactions such as competition, predation, and mutualism.
• Explain how resource competition affects community composition and population dynamics.
• Identify mechanisms like niche partitioning and habitat differentiation that allow species to coexist.+ Show more

Learning Objectives

• Understand the concept of biodiversity and its different types
• Identify methods used to measure biodiversity such as richness, evenness, and habitat heterogeneity
• Explain the significance of biodiversity indices in assessing ecosystem health+ Show more

Learning Objectives

• Define corroboration and explain how it strengthens a conclusion.
• Evaluate source credibility by identifying bias, incomplete coverage, and differences in method, audience, or purpose.
• Analyze how claims relate to supporting evidence, especially when sources disagree.

Learning Objectives

• Explain how tectonic uplift and volcanic construction contribute to changes in Earth’s landscapes over time.
• Describe how surface processes such as weathering, erosion, and deposition redistribute materials.
• Compare how changes in uplift versus erosion affect whether topography increases or decreases.+ Show more

Learning Objectives

• Identify key environmental risks such as pollution, habitat loss, and climate change.
• Analyze causes and consequences of resource use and settlement patterns.
• Evaluate interrelationships among land use, industry, and climate in affecting ecosystems and human health.+ Show more

Learning Objectives

• Understand the ecological mechanisms by which invasive species establish and spread.
• Identify the environmental and economic impacts of invasive species on native ecosystems.
• Analyze how invasive species alter food webs, nutrient cycles, and habitat structures.+ Show more

Learning Objectives

• Identify how different measurement tools have varying levels of resolution.
• Understand how repeated measurements estimate uncertainty.
• Learn how graphs and tables can display measurement ranges and error margins.+ Show more

Learning Objectives

• Explain how insulation reduces heat transfer by limiting conduction, convection, and radiation
• Compare common insulating materials (fiberglass, foam, and reflective foils) using thermal resistance ideas and practical thickness
• Describe how thermal bridging and air leakage increase heat loss and why continuous insulation helps

Learning Objectives

• Explain how respectful digital citizenship and empathy influence online communication.
• Identify strategies for disagreeing politely and reducing conflict in social media conversations.
• Describe how online comments contribute to a digital footprint and can affect relationships.

Learning Objectives

• Understand how mantle convection, slab pull, and ridge push influence plate motion.
• Describe the processes of mantle convection and their role in tectonic activity.
• Explain how slab pull and ridge push contribute to plate movement.+ Show more

Learning Objectives

• Explain how loops use repetition to automate repeated steps in a program.
• Use loop ideas to predict what a program will do over multiple iterations.
• Compare efficiency and code clarity when using loops instead of duplicate instructions.

Learning Objectives

• Understand the geographic factors that influenced the development of West African kingdoms.
• Analyze the significance of trade routes, especially the Trans-Saharan trade, in regional growth.
• Explain how the gold-salt exchange facilitated economic and political stability.+ Show more

Learning Objectives

• Differentiate ionic and covalent bonding using evidence from bonding structure and particle interactions.
• Relate bonding type to observable properties such as melting point, solubility, and electrical conductivity.
• Use empirical formulas to describe simple binary ionic salts and molecular compounds.

Learning Objectives

• Understand how relative motions of the Sun, Earth, and Moon produce observable cyclic patterns.
• Describe the causes of lunar phases, solar and lunar eclipses, and seasonal changes.
• Explain how diagrams of orbital geometry and axial tilt relate to day-night cycles and phases.+ Show more

Learning Objectives

• Explain how land grants and migration influenced settlement patterns from 1713 to 1850
• Describe how settlement affected Indigenous communities and agricultural development
• Compare continuity and change in community forms (rural and urban) over time

Learning Objectives

• Explain how a text’s organization helps an audience follow a purpose (inform, persuade, or summarize).
• Identify how transitions and paragraph structure show relationships between ideas (sequence, cause/effect, and contrast).
• Use audience-aware strategies such as defining key terms and selecting examples that match listeners’ background knowledge.

Learning Objectives

• Understand how communities utilize local natural resources such as minerals, forests, and water.
• Analyze the social and environmental impacts of resource extraction and management.
• Explore Indigenous and local perspectives on resource stewardship.+ Show more

Learning Objectives

• Understand the factors that influence urban development and demographic shifts.
• Analyze the causes and effects of globalization on Canadian communities.
• Compare different experiences of community change and their impact on cultural diversity and social cohesion.+ Show more

Learning Objectives

• Explain how fitness relates to survival and reproduction in a particular environment
• Describe how environmental changes can change which heritable traits are favored by natural selection
• Connect fitness outcomes to variation within a population and changing selection pressures

Learning Objectives

• Understand the causes of community changes such as urban development, demographic shifts, and globalization.
• Analyze the effects of these changes on cultural diversity and social cohesion.
• Compare different community experiences in Canada to see how change influences identity.+ Show more

Learning Objectives

• Explain how art and literature can reflect societal values and identity
• Describe ways creative expression can challenge norms and inspire reform
• Analyze examples of historical change connected to artistic and intellectual ideas

Learning Objectives

• Identify producers, consumers, and decomposers in food webs
• Explain how photosynthesis captures energy in ecosystems
• Describe how cellular respiration contributes to energy flow+ Show more

Learning Objectives

• Explain how heritable variation affects populations over generations
• Describe how environmental pressures influence trait frequencies
• Identify how survival and reproduction contribute to natural selection+ Show more

Learning Objectives

• Distinguish homologous, analogous, and vestigial structures
• Explain how anatomy provides evidence for evolutionary relationships
• Infer common ancestry from comparative anatomical patterns+ Show more

Learning Objectives

• Calculate genotype probabilities from simple monohybrid crosses.
• Calculate phenotype probabilities using dominant and recessive alleles.
• Use Punnett squares to connect allele combinations with probability.+ Show more

Learning Objectives

• Identify conduction, convection, and radiation as energy-transfer mechanisms
• Explain how thermal energy moves between warmer and cooler regions
• Use temperature changes as evidence of thermal energy transfer+ Show more

Learning Objectives

• Identify physical and biological disturbances in ecosystems
• Explain resistance, resilience, and succession after disturbances
• Interpret population changes caused by ecosystem disturbances+ Show more

Learning Objectives

• Distinguish physical properties from chemical properties
• Describe how density and melting point identify materials
• Explain how solubility and conductivity characterize materials+ Show more

Learning Objectives

• Explain how unequal solar heating drives atmospheric circulation.
• Describe how Earth’s rotation affects prevailing winds.
• Identify Hadley, Ferrel, and polar circulation cells.+ Show more

Learning Objectives

• Compare strategies used to protect biodiversity and ecosystem services
• Identify benefits and trade-offs of habitat management strategies
• Evaluate ecological, economic, and social evidence+ Show more

Learning Objectives

• Explain how DNA is organized into chromosomes and contains genes.
• Describe how DNA sequence differences contribute to observable trait variation.
• Model chromosome separation during gamete formation.+ Show more

Learning Objectives

• Identify how igneous, sedimentary, and metamorphic rocks form
• Explain how weathering and erosion move rock materials
• Describe how heat and pressure cause metamorphism+ Show more

Learning Objectives

• Identify predation, competition, parasitism, mutualism, and commensalism
• Explain how species interactions affect populations and communities
• Trace direct and indirect effects through food webs+ Show more

Learning Objectives

• Define momentum in terms of mass and velocity
• Calculate momentum using mass and velocity
• Explain conservation of momentum during simple collisions+ Show more

Learning Objectives

• Describe how embryonic similarities provide evolutionary evidence
• Identify conserved developmental features in vertebrate embryos
• Explain the role of transient developmental structures+ Show more

Learning Objectives

• Identify evidence supporting continental and tectonic plate movement
• Explain how fossils reveal past continental connections
• Interpret matching rock layers and continental margins as evidence+ Show more

Learning Objectives

• Explain how Earth's rotation produces the day-night cycle
• Describe how Earth's axial tilt and orbit produce seasons
• Explain how the Moon's orbit creates repeating lunar phases+ Show more