Grade 7 Worksheets

Learning Objectives

• Explain how temperature and solvent polarity affect how much solute dissolves in a solvent.
• Use solubility curves and saturation concepts to predict whether a solution will be unsaturated, saturated, or supersaturated.
• Describe how gas solubility changes with pressure and how that relates to everyday situations.+ Show more

Learning Objectives

• Identify hazards and describe how risk assessments evaluate likelihood and severity in laboratory and field settings.
• Interpret safety information (e.g., safety data sheets) to classify hazards and choose safe procedures.
• Apply mitigation strategies using engineering and administrative controls and appropriate PPE.+ Show more

Learning Objectives

• Explain how trade routes, conquests, and exploration spread cultural practices and technologies between regions.
• Identify examples of cultural diffusion, such as the Silk Road and Islamic cultural influence.
• Analyze how contact between societies can lead to cultural blending and new social or artistic patterns.

Learning Objectives

• Define cultural diffusion and explain how it spreads across regions through migration, trade, and conquest.
• Analyze how geographic features can hinder or facilitate the movement of people, goods, and ideas.
• Evaluate how interregional connections can increase cultural diversity and innovation over time.

Learning Objectives

• Identify how simple, compound, complex, and expanded sentences affect meaning, emphasis, and rhythm.
• Use coordinating and subordinating relationships to connect ideas clearly in writing.
• Vary sentence openings and lengths to maintain focus and reduce monotony in a persuasive paragraph or short report.

Learning Objectives

• Explain key ideas and changes associated with the European Renaissance
• Identify how classical learning and new ways of thinking influenced art, science, and society
• Compare Renaissance approaches to knowledge with earlier medieval perspectives

Learning Objectives

• Explain key discussion norms for collaborative conversations (taking turns, respectful language, and staying on topic).
• Use active listening strategies to connect responses to others’ ideas.
• Apply discussion norms to a structured small-group conversation.

Learning Objectives

• Distinguish homogeneous and heterogeneous mixtures and identify examples from daily life
• Classify solutions, colloids, and suspensions based on particle size and visibility
• Explain saturation, concentration, and solubility using solute–solvent interactions+ Show more

Learning Objectives

• Explain how abiotic (physical) and biotic (living) disturbances can change population sizes and community composition.
• Describe mechanisms of resistance, resilience, and succession that help ecosystems recover after disturbances.
• Use empirical observations and longitudinal (over-time) data to infer likely causes of population increases or declines.

Learning Objectives

• Identify genre-specific structural elements that match narrative, informational, and persuasive writing.
• Revise writing organization by improving orientation, headings, and claim-and-reason development for clarity.
• Order events or ideas logically to support reader comprehension in different genres.

Learning Objectives

• Identify major eukaryotic cell organelles and describe their main functions in transport, synthesis, and compartmentalization.
• Use models (2D diagrams and 3D representations) to explain how organelle structure supports cell processes.
• Compare features of plant and animal cells and relate differences to examples such as leaf mesophyll and muscle cells.

Learning Objectives

• Explain how population growth and consumption increase demand for water, energy, land, and raw materials.
• Describe how increased waste and intensified agriculture or energy systems can disrupt ecosystems and resource cycles.
• Use quantitative reasoning to compare how different regions experience biodiversity loss, freshwater stress, and carbon emissions.

Learning Objectives

• Explain how unequal solar heating drives global atmospheric circulation (Hadley, Ferrel, and polar cells).
• Describe how Earth’s rotation and the Coriolis effect shape prevailing winds and jet streams.
• Connect ocean gyres and major currents (such as the Gulf Stream) to regional temperature and precipitation patterns.

Learning Objectives

• Describe the main processes of the water cycle: evaporation, condensation, precipitation, infiltration, runoff, and groundwater flow.
• Explain how solar energy and gravity drive water movement among the atmosphere, hydrosphere, and geosphere.
• Trace how water can travel through river basins, aquifers, springs, and oceans, including seasonal snowpack changes.

Learning Objectives

• Explain how Earth’s rotation and axial tilt create day-night cycles and seasonal changes.
• Model lunar phases using the Moon’s relative position to Earth and the Sun.
• Describe how alignment determines when solar and lunar eclipses occur.+ Show more

Learning Objectives

• Explain how phenotype can result from interactions between genotype and environmental factors.
• Identify real-world examples of environmental influences on traits (nutrition, UV exposure, temperature).
• Distinguish inherited genetic contributions from environmental modulation using evidence-based claims.

Learning Objectives

• Explain how changes in an object’s motion energy relate to energy transferred into or out of the object.
• Use energy accounting to track where kinetic energy goes during braking, collisions, and bouncing.
• Distinguish quantitative (numerical) and qualitative evidence when reasoning about energy transfers.

Learning Objectives

• Explain why refusal skills are important for resisting peer pressure and making healthy choices.
• Use assertive communication (clear words and respectful tone) to refuse risky requests.
• Identify body cues that support boundary-setting and negotiation.+ Show more

Learning Objectives

• Explain what risk assessment means in health-related decisions.
• Identify hazards, benefits, likelihood, and severity when evaluating a situation.
• Compare short-term and long-term outcomes to support safer choices.+ Show more

Learning Objectives

• Identify key elements of persuasive health advocacy messages and explain why they are effective
• Describe how coalition-building strengthens health initiatives and increases community support
• Develop a simple, evidence-based advocacy plan that addresses a specific health issue and includes diverse community needs+ Show more

Learning Objectives

• Identify characteristics of credible health information sources
• Distinguish fact from opinion in health messages
• Evaluate common media or advertising health claims using evidence and risk details+ Show more

Learning Objectives

• Explain what short-term health goals are and why they matter for daily choices.
• Identify the difference between vague goals and clear, achievable goals using measurable targets.
• Create a SMART-style short-term goal to improve a personal health habit.

Learning Objectives

• Identify the four main tissue types and describe their primary functions in the body.
• Match tissue types to specific examples of where they are found and what they do.
• Explain how the arrangement of tissues in organs supports movement, protection, communication, and repair.

Learning Objectives

• Explain the particle model of matter and how it describes observable properties of substances.
• Describe how chemical change happens at the particle level (breaking bonds and forming new bonds).
• Use the particle model to reason why mass is conserved in a closed system during chemical reactions.

Learning Objectives

• Apply advanced movement patterns by integrating multiple skills (e.g., run, stop, pivot, and accelerate) with balance and control.
• Use decision-making strategies during movement to choose the safest and most effective next action in changing conditions.
• Demonstrate adaptability by adjusting movement speed, footwork, and technique based on environment and fatigue signals.+ Show more

Learning Objectives

• Identify safety rules and hazards in everyday settings such as sports, outdoor areas, and the home.
• Apply decision-making steps to reduce the risk of injury, including awareness of surroundings and using protective gear.
• Explain safe practices for common situations like crossing streets and handling risks at home.

Learning Objectives

• Explain how physical changes and separation methods depend on properties of matter.
• Describe how density differences can be used to predict settling and layering.
• Connect solubility differences to how substances dissolve selectively in a solvent.+ Show more

Learning Objectives

• Explain the difference between accuracy and uncertainty when making measurements.
• Describe how tool resolution and repeated trials affect the range (spread) of data.
• Use tables and graphs to represent uncertainty and decide whether two results meaningfully differ.

Learning Objectives

• Explain what ecosystem resilience is and how it relates to recovery after disturbances.
• Describe how disturbances can change habitat, resource timing, and species interactions.
• Use population growth and decline patterns to make predictions about future ecosystem stability.

Learning Objectives

• Explain how nutrients cycle through air, living things, water, and soil in an ecosystem
• Describe the main roles of photosynthesis, respiration, decomposition, and bacteria in nutrient transformations
• Use nutrient-cycle ideas to predict how limiting nutrients can affect ecosystem productivity

Learning Objectives

• Identify the four Earth system spheres: atmosphere, hydrosphere, geosphere, and biosphere.
• Explain how water and gases move among spheres using cause-and-effect reasoning.
• Describe how human activities can change one sphere and affect other spheres.

Learning Objectives

• Explain how plate tectonics can cause rapid geologic hazards such as earthquakes and volcanoes.
• Describe how weathering, erosion, and deposition reshape Earth’s surface over longer timescales.
• Identify evidence (fault features, lava flows, ash layers, sediment layers) that links past geologic processes to present landforms.

Learning Objectives

• Explain how colonial policies disrupted Indigenous social practices and community life
• Describe ways Indigenous communities demonstrated resilience and cultural persistence after colonization
• Use historical evidence to identify causes of change and signs of continuity in community identity

Learning Objectives

• Explain how economic factors and public policies can drive changes in Canadian communities over time.
• Describe how demographic shifts and immigration can affect cultural diversity and community identity.
• Analyze globalization’s influence on jobs, services, and everyday life in urban communities.+ Show more

Learning Objectives

• Explain how cultural practices can remain the same over time through traditions, language, and social customs.
• Identify examples of continuity in Indigenous and multicultural communities in Canada and describe their significance.
• Analyze how long-standing cultural patterns can strengthen community cohesion and identity.

Learning Objectives

• Differentiate weather and climate using examples involving temperature, precipitation, humidity, and wind.
• Explain how averages and variability over time help describe climate.
• Use evidence from observations to classify a scenario as weather or climate.

Learning Objectives

• Compare traditional and Indigenous resource management practices with modern approaches.
• Explain how sustainable resource management supports environmental health and community resilience.
• Describe how resource stewardship can strengthen social cohesion and relationships with the environment.

Learning Objectives

• Explain how technological innovations change economic activities and resource management in communities.
• Describe how technology can reshape social organization and access to information.
• Compare older and newer technologies to predict their effects on community growth.

Learning Objectives

• Explain how commerce, kinship, and cultural synthesis contributed to the emergence of Métis communities in the fur trade frontier.
• Analyze the economic roles of Métis people (such as buffalo hunting and acting as intermediaries) and how these roles shaped identity.
• Describe cause-and-effect relationships between westward trade expansion and changes in social customs and governance.+ Show more

Learning Objectives

• Identify biotic and abiotic components of an ecosystem and describe their roles
• Explain trophic categories (producers, consumers, decomposers) and how energy flows from sunlight
• Use food chains from pond and forest settings to describe connections, matter cycling, and ecosystem balance

Learning Objectives

• Explain ecological succession as directional change in community composition after disturbance.
• Distinguish primary and secondary succession using examples and key requirements.
• Describe major drivers of succession such as soil development, seed dispersal, competition, and facilitation.+ Show more

Learning Objectives

• Describe how tensile, compression, and bending tests reveal key material properties used in design.
• Explain how non-destructive testing (ultrasonic testing and hardness measurements) helps evaluate materials without damaging them.
• Relate material variability, anisotropy (especially in timber and composites), and strain localization to safety factors and design codes.

Learning Objectives

• Explain how temperature changes cause thermal expansion and contraction in solids and affect volume and density.
• Describe how phase changes (melting/freezing) depend on temperature and how they influence systems.
• Use particle motion to connect microscopic behavior to macroscopic changes such as pressure, volume, and flow.+ Show more

Learning Objectives

• Explain how iterative refinement and quantitative comparison are used to improve engineering designs.
• Describe how topology and form optimization can reduce weight and cost while maintaining required strength, stiffness, and durability.
• Use performance-based criteria and safety margins to evaluate whether an optimized design meets code requirements.

Learning Objectives

• Explain how buoyancy and density differences drive convection in air and water
• Describe how temperature gradients influence circulation cells and heat transport rates
• Connect convective processes to real-world examples such as sea/land breezes, thermals, and lake overturning

Learning Objectives

• Use Q = mcΔT to calculate thermal energy needed to change a substance’s temperature
• Identify and convert key units (joules and watts) used in heat and power problems
• Explain how heat-transfer rate depends on area, temperature gradient, and time+ Show more

Learning Objectives

• Explain how extraction industries (mining, forestry, and energy development) affect ecosystems, economies, and communities.
• Analyze how extraction decisions can create long-term local and global impacts through causes and consequences.
• Describe how regulation and community rights (including First Nations, Métis, and Inuit perspectives) can shape outcomes.

Learning Objectives

• Describe how population density gradients, clustering, and sparse regions appear on maps
• Explain how migration and fertility shifts change population patterns over time
• Connect population patterns to services, infrastructure, land use, economy, and the environment