Grade 7 Science Worksheets

Learning Objectives

• Understand the basic concepts of climate zones and how they are characterized by temperature and precipitation.
• Recognize the influence of ocean currents, topography, and atmospheric circulation on regional climate differences.
• Interpret temperature maps, wind vectors, and precipitation records to analyze climate variability and phenomena like El Niño and monsoon regimes.

Learning Objectives

• Understand the concepts of independent, dependent, and controlled variables.
• Describe how operational definitions help in standardizing measurements.
• Identify sources of confounding and how to minimize bias in experiments.+ Show more

Learning Objectives

• Understand how material properties like thermal resistance influence heat flow in buildings.
• Identify design choices that improve energy efficiency through insulation.
• Analyze regional examples of insulation strategies used in Alberta climate conditions.+ Show more

Learning Objectives

• Understand how structural members respond to loads through bending, shear, axial force, and torsion.
• Relate geometry and support conditions to internal force distribution in beams and columns.
• Describe the effects of bending moment and shear force on deflection and serviceability.+ Show more

Learning Objectives

• Identify treatment variables, control variables, and dependent outcomes in a scientific investigation.
• Explain how control groups, replication, and randomization reduce confounding influences.
• Describe how blocking and documentation help manage known sources of variation and methodological constraints.

Learning Objectives

• Understand the concept of net force and how it influences motion.
• Learn to interpret free-body diagrams for systems like elevator, tug-of-war, and loaded carts.
• Apply vector addition principles to resolve forces in one dimension.+ Show more

Learning Objectives

• Describe how different representations convey matter interactions.
• Interpret and analyze symbolic chemical equations, graphs, and tabulated data.
• Select appropriate representations to compare quantities and express relationships.+ Show more

Learning Objectives

• Understand how uneven solar heating influences regional climate patterns.
• Interpret temperature gradients, sea-surface temperature maps, wind vectors, and precipitation records.
• Explain phenomena such as El Niño, monsoon regimes, and prevailing wind belts.+ Show more

Learning Objectives

• Understand the different types of plate boundaries and their effects on Earth's surface.
• Identify the movements of tectonic plates and their role in geological phenomena.
• Recognize how plate interactions cause earthquakes, volcanoes, and mountain formations.+ Show more

Learning Objectives

• Interpret patterns in graphs such as scatter plots, histograms, and line graphs to support scientific claims
• Use summary measures (range and averages) to compare data sets and describe variability
• Evaluate outliers and explain how uncertainty or random variation affects conclusions

Learning Objectives

• Describe the processes involved in the water cycle, including evaporation, condensation, precipitation, infiltration, runoff, and groundwater flow.
• Explain how solar energy and gravity drive water movement among Earth's spheres.
• Identify interactions such as river discharge, groundwater flow contributing to springs, and seasonal snowpack changes.+ Show more

Learning Objectives

• Understand how physical behavior changes when scaling models to full size.
• Explain the relationships described by the square-cube law and surface-to-volume ratios.
• Analyze the implications of Reynolds number in fluid flow at different scales.+ Show more

Learning Objectives

• Understand the defining properties of pure substances such as fixed melting points, density, and reactivity.
• Differentiate between elements and compounds through physical and chemical tests.
• Identify real-world examples of pure substances from local sources and common compounds.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the principle of conservation of mass in physical and chemical changes.
• Describe how mass remains constant in a sealed system during reactions.
• Explain observations of sealed-container reactions that demonstrate mass conservation.+ Show more

Learning Objectives

• Understand the concept and importance of ecological models in environmental science.
• Identify different types of modelling approaches and their applications.
• Recognize regional examples of ecological models and their significance.+ Show more

Learning Objectives

• Understand the concept of specific heat capacity and its units.
• Perform calculations involving mass, specific heat, and temperature change to find energy in Joules or kilojoules.
• Interpret tabular data of thermal properties for different materials.+ Show more

Learning Objectives

• Understand the physical and chemical processes involved in separating bitumen from oil sands.
• Identify differentiating features of physical separation versus chemical treatment in mixture processing.
• Explain how density, particle size, and additives influence separation methods.+ Show more

Learning Objectives

• Explain the concepts of static and kinetic friction with examples.
• Describe how surface texture and normal force affect friction.
• Analyze how aerodynamic drag influences motion in real-world scenarios.+ Show more

Learning Objectives

• Understand how different materials perform under compression, tension, and bending.
• Compare timber, structural steel, and reinforced concrete in load-bearing applications.
• Analyze environmental effects on material durability in cold climates such as Alberta.+ Show more

Learning Objectives

• Identify different observable indicators of chemical reactions, such as gas production, color change, heat exchange, and precipitate formation.
• Describe how reaction types and extents can be contextualized through qualitative observations.
• Connect reaction observations to underlying particle interactions and mass changes.+ Show more

Learning Objectives

• Understand the difference between contact and non-contact forces.
• Explain how net force affects the motion of an object.
• Identify examples of forces in regional contexts such as friction and gravity.+ Show more

Learning Objectives

• Describe the hydrological, chemical, and biological functions of wetlands.
• Identify examples of how wetlands support biodiversity and ecosystem services.
• Explain the functional differences among wetland types such as peatlands and marshes.+ Show more

Learning Objectives

• Understand the systematic approaches used in ecological inquiry, including posing questions and collecting observations.
• Interpret ecological data within natural variability and evaluate evidence to draw conclusions.
• Recognize local examples such as riparian health assessments and their role in ecological relationships.+ Show more

Learning Objectives

• Describe how potential and kinetic energy are linked through energy transfer in mechanical systems.
• Explain how elevation, mass, and speed influence mechanical energy in real-world contexts.
• Interpret qualitative conversions between potential and kinetic energy during motion.+ Show more

Learning Objectives

• Describe the particle model as a representation of matter with particles in constant motion.
• Explain how particle arrangement and kinetic energy determine states of matter, diffusion, and density.
• Relate microscopic particle motion to observable phenomena such as evaporation and condensation.+ Show more

Learning Objectives

• Define physical and chemical properties used to classify substances.
• Identify measurable attributes such as density, solubility, hardness, and conductivity.
• Distinguish between elements, compounds, and mixtures based on observable properties.+ Show more

Learning Objectives

• Identify and describe the six types of simple machines and their functions.
• Calculate mechanical advantage for different simple machines using given data.
• Explain how simple machines alter force and direction to make work easier.+ Show more

Learning Objectives

• Explain the difference between weather and climate using examples
• Identify key variables of weather (temperature, precipitation, humidity, wind)
• Describe how climate is determined by long-term averages and variability

Learning Objectives

• Understand the criteria used to evaluate the conservation status of species.
• Interpret evidence related to population trends, threats, and recovery potential.
• Identify factors like land use, genetic diversity, and connectivity that influence species vulnerability.+ Show more

Learning Objectives

• Understand how phenotype results from the interaction of genetics and environment.
• Identify examples of environmental influences on traits.
• Distinguish between inherited genetic traits and environmentally modulated traits.+ Show more

Learning Objectives

• Understand the different Earth systems: geosphere, hydrosphere, atmosphere, and biosphere.
• Recognize how these systems interact through movement of matter and energy.
• Identify examples of changes in one system affecting others.+ Show more

Learning Objectives

• Understand the step-by-step formation of sedimentary rocks from weathering to lithification.
• Identify different depositional environments and their features.
• Describe the processes involved in transportation, deposition, and preservation of sediments.+ Show more

Learning Objectives

• Identify observable signs that indicate a chemical reaction has taken place.
• Describe different indicators such as gas production, precipitate formation, color change, temperature change, and irreversibility.
• Explain examples of chemical reactions including rusting, combustion, and acid–base neutralization.+ Show more

Learning Objectives

• Understand the components of hazard identification and risk analysis in laboratory and field settings.
• Identify safety data sheet interpretation and hazard classifications.
• Learn mitigation strategies and emergency planning procedures.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the criteria used to assess the conservation status of species.
• Identify regional examples and factors influencing species vulnerability.
• Interpret evidence related to population trends, threats, and recovery potential.+ Show more

Learning Objectives

• Identify the different levels of ecological organization and their properties.
• Explain how patterns at higher levels emerge from lower levels.
• Distinguish between individual organisms, populations, communities, and ecosystems using examples.+ 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

• Understand the hydrological, chemical, and biological functions performed by wetlands.
• Identify examples of Alberta wetlands and their ecological roles.
• Explain how wetlands contribute to water regulation and biodiversity.+ 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

• Understand how human activities introduce contaminants into terrestrial and aquatic ecosystems.
• Identify different types of pollutants relevant to Alberta environments, such as nutrient runoff, hydrocarbons, and airborne deposition.
• Describe pathways of exposure, bioaccumulation risks, and community-level ecological consequences of pollutants.+ Show more

Learning Objectives

• Describe different methods used to measure biodiversity, including indices of richness, evenness, and habitat heterogeneity.
• Interpret what biodiversity metrics reveal about ecosystem resilience and function.
• Examine the relationship between habitat complexity and species assemblages.+ 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 how birth, death, immigration, and emigration influence population size and distribution.
• Identify regional drivers such as resource availability, water, fire, and disease that affect populations.
• Analyze how population fluctuations impact biodiversity and species status.+ Show more

Learning Objectives

• Understand the concept of adaptive traits and how they contribute to survival.
• Identify different types of adaptations in various species.
• Analyze how traits are influenced by environmental pressures.+ Show more

Learning Objectives

• Understand the factors influencing migration patterns in animals across landscapes.
• Identify examples of migration in Alberta waterfowl and ungulate populations.
• Explain how timing cues, energetic demands, and connectivity influence migration.+ Show more

Learning Objectives

• Describe the different types of symbiosis: mutualism, commensalism, and parasitism.
• Identify Alberta-relevant examples of each symbiosis type, such as pollinator-plant interactions and parasitic relationships.
• Explain ecological consequences of symbiosis on population dynamics, resource sharing, and coevolution in regional habitats.