Grade 7 Worksheets

Learning Objectives

• Understand how temperature impacts species distribution and ecosystem health.
• Identify the effects of abiotic factors like temperature on plant and animal habitats.
• Analyze gradients and microclimates related to temperature variations.+ Show more

Learning Objectives

• Understand the factors that drive seasonal and annual animal migration.
• Identify examples of migration routes and their ecological importance.
• Explain how migration connects ecosystems across regions.+ Show more

Learning Objectives

• Understand the key geologic processes that modify Earth's surface over time.
• Describe the differences between mechanical and chemical weathering.
• Identify landforms created by erosion, transportation, and deposition.+ Show more

Learning Objectives

• Understand the development of merchant networks and regional trade between 1713 and 1850.
• Analyze the impact of tariffs, navigation policies, and trade practices on local economies.
• Examine the roles of various stakeholders, including company agents, traders, Indigenous suppliers, and colonial governments, in shaping economic flows.+ Show more

Learning Objectives

• Analyze evidence for climate change drivers such as greenhouse gas concentrations and land-use change.
• Assess impacts of climate change on sea levels, weather patterns, and agriculture.
• Interpret temperature and CO2 records and understand their role in climate systems.+ Show more

Learning Objectives

• Analyze how human population growth affects demand for natural resources.
• Evaluate the environmental consequences of increased urbanization and resource consumption.
• Understand regional examples of resource usage and their impact on ecosystems.+ Show more

Learning Objectives

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

Learning Objectives

• Explain how geologic processes and Earth history influence the distribution of mineral, energy, and groundwater resources.
• Connect plate tectonics, sedimentation, weathering, and past biological activity to the locations of resource deposits.
• Analyze the impacts of resource extraction and evaluate renewable versus nonrenewable resources.+ Show more

Learning Objectives

• Understand how human activities affect ecosystems and environment.
• Use scientific indicators to monitor environmental changes.
• Evaluate strategies for reducing human impacts on ecosystems.+ Show more

Learning Objectives

• Identify different structural features of species that help them survive in their environments.
• Understand how physical traits are adaptations to specific environmental conditions.
• Recognize the importance of morphological traits in survival and resource acquisition.+ Show more

Learning Objectives

• Understand what metamorphism is and how it changes rocks
• Identify different types of metamorphism
• Recognize the minerals and textures formed through metamorphism+ Show more

Learning Objectives

• Understand the fundamental components of scientific inquiry
• Learn how to formulate clear and testable scientific questions
• Identify key variables and operational definitions in experiments+ Show more

Learning Objectives

• Understand how adaptive traits become common in populations through natural selection.
• Identify examples of adaptive traits such as pesticide resistance and camouflage.
• Explain the roles of variation, heritability, and environmental pressures in adaptation.+ Show more

Learning Objectives

• Understand the concept of net force and how to represent it using free-body diagrams.
• Learn how to decompose forces on inclined surfaces into perpendicular components.
• Apply vector addition to determine the magnitude and direction of net force.+ Show more

Learning Objectives

• Define biotic and abiotic components of ecosystems.
• Identify trophic categories: producers, consumers, decomposers.
• Explain how energy flows from sunlight to organic matter.+ Show more

Learning Objectives

• Understand the processes involved in decomposition and nutrient cycling.
• Identify the roles of detritivores, fungi, bacteria, and abiotic factors in decomposition.
• Explain the transformations of carbon and nitrogen during decomposition.+ Show more

Learning Objectives

• Explain the process of convective heat transfer in fluids.
• Describe how buoyancy and density variations drive convection in air and water.
• Identify environmental phenomena influenced by convection, such as sea breezes and thermals.+ Show more

Learning Objectives

• Identify and describe major types of biotic interactions (predation, competition, mutualism, commensalism, parasitism).
• Explain how changes to one species can affect other species and community structure.
• Use evidence from scenarios to determine the type and direction of benefit or harm in an interaction.

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Explain how mitochondria convert energy in cells through cellular respiration to produce ATP.
• Describe the roles of electron transport chains and membrane gradients in ATP synthesis.
• Relate mitochondrial structure (like inner membrane folds) to its function in energy conversion.+ Show more

Learning Objectives

• Understand the process of decomposition and its role in nutrient cycling.
• Identify key organisms involved in decomposition such as detritivores, fungi, and bacteria.
• Explain how abiotic factors influence decomposition rates.+ Show more

Learning Objectives

• Explain how inclined planes change the effective force needed to move a load.
• Identify and describe force components parallel and perpendicular to a ramp.
• Calculate mechanical advantage using load and input force.+ Show more

Learning Objectives

• Understand the signs that indicate a chemical change has occurred.
• Identify different types of evidence such as colour change, gas release, and precipitate formation.
• Explain at the particle level how bonds are broken and formed during chemical changes.+ Show more

Learning Objectives

• Define species richness as a measure of biodiversity.
• Understand how biodiversity is quantified using various indices.
• Identify the importance of biodiversity in ecological stability.+ Show more

Learning Objectives

• Understand the process of systematically evaluating different design solutions.
• Apply modeling and comparative analysis techniques to assess trade-offs.
• Identify and quantify factors such as performance, cost, durability, and manufacturability.+ Show more

Learning Objectives

• Understand the basic components of scientific questions.
• Learn how to formulate clear and testable hypotheses.
• Recognize the importance of operational definitions and variables.+ Show more

Learning Objectives

• Understand different types of adaptive traits in various species.
• Identify how environmental pressures influence trait development.
• Explain the role of traits in niche occupation and species survival.+ Show more

Learning Objectives

• Explain key historical steps in the development of the American flag from early symbols to the 1960 design
• Describe what the stars and stripes represent in U.S. flag symbolism
• Connect national symbols to civic identity and shared traditions

Learning Objectives

• Explain how inclined planes change the effort needed by redistributing work over distance
• Identify the components of force parallel and perpendicular to a slope
• Calculate mechanical advantage using input force and load+ Show more

Learning Objectives

• Define ecological succession and distinguish between primary and secondary succession.
• Identify the characteristic stages of succession.
• Describe the factors driving succession such as soil development, seed dispersal, competition, and facilitation.+ Show more

Learning Objectives

• Explain how structural, physiological, and behavioral adaptations help organisms survive in specific environments
• Describe how selective pressures such as temperature, moisture, predation, and resource availability influence adaptation
• Identify adaptive trade-offs and how they affect what traits are most useful in different habitats+ Show more

Learning Objectives

• Understand the role of different types of connections in maintaining load paths in structures.
• Identify how bolted, welded, and bearing connections transfer loads and their impact on structural redundancy.
• Describe the concepts of shear, bearing, and slip at structural connections.+ Show more

Learning Objectives

• Understand the different forms of energy and how they interconvert.
• Explain the concept of energy conservation during transformations.
• Identify examples of energy transformations in Alberta's regional systems.+ Show more

Learning Objectives

• Understand the criteria for formulating scientific questions and hypotheses.
• Recognize the importance of operational definitions, variables, and reproducibility in experiments.
• Learn basic laboratory safety protocols including PPE, chemical labeling, and emergency signage.+ Show more

Learning Objectives

• Understand the importance of setting short-term health goals.
• Identify clear and measurable health objectives that motivate behavior change.
• Recognize how achieving immediate goals can contribute to overall well-being.+ Show more

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

• Describe how cells communicate using chemical and electrical signals.
• Identify the structures involved in cell communication, such as receptor proteins and gap junctions.
• Explain the importance of signal specificity, amplification, and feedback in regulating physiological processes.+ Show more

Learning Objectives

• Describe how the water cycle moves water among the atmosphere, land, and oceans.
• Explain how energy from the Sun and cooling lead to evaporation and condensation.
• Model how gravity drives precipitation and how runoff and infiltration return water to Earth’s systems.

Learning Objectives

• Explore popular Irish legends associated with St. Patrick’s Day, such as the significance of the shamrock and tales of magical creatures.
• Analyze themes of bravery, faith, and hope embedded within Irish stories.
• Interpret moral lessons in folklore and understand their cultural importance.+ Show more

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

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Understand how energy transfers occur during an object's change in motion
• Identify examples of motion energy being converted into thermal and sound energy
• Recognize scenarios involving energy transfer and redistribution during collisions and bouncing+ Show more

Learning Objectives

• Describe the formation and origin of the solar system.
• Identify key properties of planets and their orbital features.
• Compare terrestrial planets with gas giants based on their features.+ Show more

Learning Objectives

• Understand the different types of mixtures: solutions, colloids, and suspensions.
• Identify examples of each mixture type based on particle size and behaviour.
• Explain how mixture properties influence separation methods.+ 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

• Understand how to analyze test data to improve structural designs
• Apply quantitative comparisons to optimize engineering solutions
• Recognize the iterative process in design refinement+ Show more

Learning Objectives

• Understand various long-term ecological monitoring techniques used in ecology.
• Identify key considerations for designing effective monitoring programs.
• Describe how data collection methods help detect ecological trends over time.+ Show more

Learning Objectives

• Understand different types of species interactions such as predation, competition, parasitism, mutualism, and commensalism.
• Identify predator-prey relationships within food chains and food webs.
• Describe how species interactions influence community structure and ecosystem dynamics.+ Show more