Grade 7 Science Worksheets

Learning Objectives

• Understand different types of geologic change hazards and their causes.
• Identify safety measures and preparedness strategies for geologic hazards.
• Analyze the impact of earthquakes, volcanoes, and landslides on communities.+ Show more

Learning Objectives

• Understand the causes and effects of earthquakes related to fault movement.
• Identify different fault types and their seismic signatures.
• Explain how seismic waves travel through the Earth and their characteristics.+ Show more

Learning Objectives

• Understand the agents responsible for erosion and sediment transport such as water, glaciers, wind, and gravity.
• Identify distinctive sedimentary signatures produced by different agents of erosion.
• Explain how transport distance and energy influence grain size and sediment sorting.+ Show more

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

• Understand the principles of mass conservation in chemical and physical processes.
• Identify factors affecting accuracy in mass measurements.
• Explain how system boundaries influence mass observations.+ Show more

Learning Objectives

• Understand different types of phase changes and what drives them.
• Identify the effects of temperature and pressure on the states of matter.
• Describe energy transfer involved in phase transitions.+ Show more

Learning Objectives

• Understand key stages in embryonic development across different taxa.
• Identify conserved developmental features and their significance in evolution.
• Analyze the role of morphological similarities in phylogenetic reconstruction.+ Show more

Learning Objectives

• Understand how comparative anatomy provides evidence for evolution.
• Identify homologous and analogous structures among species.
• Analyze morphological differences and similarities to infer phylogenetic relationships.+ Show more

Learning Objectives

• Understand different measures of biodiversity such as richness, evenness, and habitat heterogeneity.
• Interpret what biodiversity metrics reveal about ecosystem resilience and health.
• Analyze the relationship between habitat complexity and species assemblages.+ Show more

Learning Objectives

• Understand the systematic approaches involved in ecological inquiry.
• Identify key variables and evidence used in ecological data analysis.
• Evaluate ecological relationships and human impacts through evidence interpretation.+ Show more

Learning Objectives

• Understand the different levels of ecological organization from individuals to ecosystems.
• Identify properties and processes unique to each level of organization.
• Analyze examples of ecological levels using Alberta-specific scenarios.+ Show more

Learning Objectives

• Understand different types of pollutants and their sources in Alberta contexts.
• Identify pathways of pollutant exposure and bioaccumulation risks.
• Link pollutant sources to measurable ecological effects on ecosystems.+ Show more

Learning Objectives

• Understand the concepts of bending, shear, and deflection in beams.
• Identify factors affecting beam stability under regional loads.
• Relate span, support conditions, and load types to real-world examples.+ Show more

Learning Objectives

• Define and distinguish between contact and non-contact forces.
• Explain how net force influences the motion of objects.
• Identify real-life examples of different forces such as friction and gravity.+ Show more

Learning Objectives

• Understand how inclined planes distribute applied force and work over distance.
• Identify the force components parallel and perpendicular to a slope.
• Calculate the mechanical advantage of inclined planes in practical contexts.+ Show more

Learning Objectives

• Understand how to interpret distance–time and speed–time graphs
• Learn to calculate and analyze the slope of a motion graph
• Identify the area under a velocity-time graph as displacement+ Show more

Learning Objectives

• Understand how different materials behave under compression, tension, and bending.
• Compare timber, steel, and concrete in load-bearing construction applications.
• Analyze the influence of environmental factors on material performance and maintenance.+ Show more

Learning Objectives

• Understand the application of mass conservation principles in chemical and environmental systems.
• Identify practical examples of mass budgeting in closed and near-closed systems.
• Analyze regional case studies involving conservation principles and mass tracking.+ Show more

Learning Objectives

• Understand the physical and chemical methods used in separating bitumen from oil sands.
• Identify and differentiate between physical separation and chemical treatment processes.
• Analyze how temperature, density, and additives influence the separation process.+ Show more

Learning Objectives

• Understand how conservation of mass relates to chemical reactions in closed systems.
• Identify how mass accounting can predict reaction yields and assess reaction completeness.
• Explain examples of sealed combustion and corrosion assays in studying mass transfer.+ Show more

Learning Objectives

• Understand basic concepts of truss structures and load distribution
• Identify internal force paths in trusses
• Apply criteria for assessing efficiency and redundancy in truss designs+ Show more

Learning Objectives

• Explain the particle model and how it describes the structure of matter.
• Relate microscopic particle behavior to macroscopic phenomena like evaporation and condensation.
• Differentiate between physical rearrangements and chemical changes using the particle model.+ Show more

Learning Objectives

• Understand the properties that characterize pure substances such as melting point, boiling point, density, and reactivity.
• Differentiate between elements and compounds through physical and chemical tests.
• Identify examples of pure substances in local contexts like Alberta mines and limestone.+ Show more

Learning Objectives

• Define and distinguish between pure substances, mixtures, and solutions.
• Identify examples of each classification from real-world scenarios.
• Understand measurable properties like melting points and how they relate to substance classification.+ Show more

Learning Objectives

• Understand the key factors that influence solubility in liquids and gases.
• Recognize how temperature, pressure, surface area, and agitation affect dissolving processes.
• Identify real-world examples of solubility variation in nature and industry.+ Show more

Learning Objectives

• Understand how solution concentration quantifies the amount of solute relative to solvent.
• Identify common measures of concentration such as mass percent and grams per litre.
• Explain how concentration affects physical properties like boiling point and freezing point.+ Show more

Learning Objectives

• Understand the definition of saturation and supersaturation in solutions.
• Identify examples of saturation and supersaturation in real-world scenarios.
• Explain the conditions leading to solubility limits and phase changes between dissolved and solid states.+ 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

• Understand key design strategies used in building solutions to optimize thermal performance.
• Identify methods such as passive solar gains, thermal barriers, and heat-recovery ventilation.
• Analyze regional building examples and their trade-offs between materials, energy, and comfort.+ Show more

Learning Objectives

• Understand the principles of calorimetry and how it measures energy exchange.
• Identify different thermal processes such as combustion, melting, and heat loss.
• Apply energy conservation equations to calculate heat transfer in Joules.+ Show more

Learning Objectives

• Understand how numerical representations describe thermal processes.
• Calculate energy transfer using specific heat, mass, and temperature change.
• Apply units such as Joules and kilojoules in energy calculations.+ Show more

Learning Objectives

• Understand how material properties influence heat flow and energy efficiency.
• Identify examples of insulation in Alberta regional architecture.
• Explain the importance of R-values, thermal bridges, and lifecycle energy in building design.+ Show more

Learning Objectives

• Describe the different types of inter-species relationships in ecology.
• Identify examples of mutualism, commensalism, and parasitism in Alberta habitats.
• Explain ecological consequences of symbiosis on community structure and population dynamics.+ Show more

Learning Objectives

• Understand how microscopic particle motion relates to temperature and thermal energy.
• Describe the relationship between particle speed, energy, and pressure.
• Explain how variations in particle motion can interpret atmospheric temperature differences.+ Show more

Learning Objectives

• Recognize different forms of energy and how they interconvert.
• Understand the concept of energy conservation during transformations.
• Identify regional resource examples related to energy processes.+ Show more

Learning Objectives

• Differentiate between homogeneous and heterogeneous mixtures and solutions.
• Explain the concepts of solubility, saturation, and concentration.
• Identify examples of colloids, suspensions, and true solutions.+ Show more

Learning Objectives

• Describe the concept of mole ratios and their role in relating amounts of substances in chemical equations.
• Apply balanced symbolic equations to determine quantitative relationships among reactants and products.
• Use conservation principles to predict reagent requirements and product yields in reactions.+ Show more

Learning Objectives

• Understand various patterns of species interactions such as predation, competition, parasitism, mutualism, and commensalism.
• Analyze how species interactions influence community structures and ecosystem processes.
• Identify examples of species interactions across terrestrial and aquatic environments.+ Show more

Learning Objectives

• Understand how resource availability influences population growth.
• Interpret quantitative data and graphical representations related to ecosystems.
• Analyze the effects of competition, food, water, and shelter limitations on populations.+ Show more

Learning Objectives

• Understand how microscopy reveals the structure of plant and animal cells.
• Identify and compare features of unicellular and multicellular organisms.
• Recognize cellular components such as cell walls, plasma membranes, and organelles.+ Show more

Learning Objectives

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

Learning Objectives

• Understand how physical and biological disturbances affect ecosystems.
• Identify examples of disturbances such as wildfires, flooding, invasive species, and diseases.
• Explain mechanisms like resilience, resistance, and succession in ecosystem recovery.+ Show more

Learning Objectives

• Understand how matter is cycled and conserved within organisms during processes like digestion, biosynthesis, and respiration.
• Describe the flow of carbon and nitrogen through different biological pathways.
• Explain how atoms are reused and transformed in biochemical pathways such as macromolecule synthesis and decomposition.+ Show more

Learning Objectives

• Explain how light energy is converted into chemical energy during photosynthesis.
• Describe the process of cellular respiration and how organisms harvest energy from food.
• Connect the functions of chloroplasts and mitochondria in energy transfer across different organisms.+ Show more

Learning Objectives

• Identify key organelles in plant and animal cells and understand their functions.
• Describe the differences between eukaryotic and prokaryotic cells.
• Connect cell structure features to their roles in cell processes like transport, synthesis, and compartmentalization.+ Show more

Learning Objectives

• Analyze patterns and data related to earthquakes, volcanic eruptions, hurricanes, floods, and tsunamis.
• Interpret hazard maps, recurrence intervals, and probabilistic forecasts to assess risks.
• Understand cascading impacts of natural hazards on infrastructure, ecosystems, and settlements.+ Show more

Learning Objectives

• Analyze evidence for climate change drivers, including greenhouse gases and land-use change.
• Assess impacts of climate change on sea levels, precipitation, and agriculture.
• Interpret temperature and CO2 records and understand carbon-cycle exchanges.+ Show more

Learning Objectives

• Understand geological processes that affect resource placement.
• Explore how Earth history influences mineral, energy, and groundwater resources.
• Connect plate tectonics, sedimentation, and weathering to resource locations.+ Show more