Grade 7 Worksheets

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 principles of energy transfer modes and conservation in system analysis.
• Apply properties and mechanisms of conduction, convection, and radiation to real-world systems.
• Interpret energy budgets through numerical data and graphical representations.+ Show more

Learning Objectives

• Understand how intrinsic properties like thermal conductivity, specific heat, and density affect material behavior.
• Compare construction materials based on their thermal resistance and structural features.
• Explain how porosity, moisture, and layered assemblies influence thermal performance.+ Show more

Learning Objectives

• Understand how microscopic particle motion relates to temperature, thermal energy, and pressure.
• Explain how molecular speed distributions vary with temperature and phase.
• Apply kinetic theory concepts to interpret temperature differences in different environments.+ Show more

Learning Objectives

• Understand how to quantify energy transfer in thermal processes using numerical representations.
• Apply calculations involving specific heat, mass, and temperature change to solve energy transfer problems.
• Interpret practical examples of heat transfer in real-world contexts such as heating water, melting snow, and warming air.+ 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

• Understand how sunlight, soil, water, temperature, and topography influence ecosystems.
• Identify the relationships between living organisms and non-living environmental factors.
• Explain how cause-and-effect links shape community patterns in Alberta landscapes.+ Show more

Learning Objectives

• Explain the concept of radiant transfer and how energy moves through electromagnetic waves without needing a medium.
• Identify factors such as solar radiation intensity, surface absorptivity, and emissivity that influence radiative heating.
• Describe how seasonal variations and surface types affect radiative balances and microclimates.+ Show more

Learning Objectives

• Understand how seasonal thermal cycles influence energy storage and release in landscapes.
• Identify the main factors driving seasonal energy fluxes, including solar input and albedo changes.
• Describe the pathways of energy transformation such as radiative, latent, and sensible heat processes.+ Show more

Learning Objectives

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

Learning Objectives

• Identify different types of adaptive traits in plants and animals.
• Understand how environmental pressures influence trait development.
• Describe various structural, physiological, and behavioral adaptations.+ Show more

Learning Objectives

• Understand how physical and chemical properties influence the suitability of materials for various applications.
• Identify key properties such as corrosion resistance, hardness, melting point, and solubility.
• Relate material properties to environmental and structural considerations.+ Show more

Learning Objectives

• Explain how gravity provides the centripetal force that keeps objects in orbital paths.
• Describe why planets follow curved, often elliptical trajectories instead of straight lines.
• Connect the balance of gravity and motion to predictable, repeating patterns in orbital systems.

Learning Objectives

• Understand the different types of biotic interactions such as predation, competition, mutualism, commensalism, and parasitism.
• Explain how human activities can disrupt biotic relationships and affect ecosystems.
• Describe how changes in one species can influence community structure and biodiversity.+ Show more

Learning Objectives

• Understand how energy pathways are traced and represented in system models.
• Analyze energy transformations and identify loss mechanisms in regional energy systems.
• Utilize diagrams such as Sankey diagrams and energy flow charts to interpret energy data.+ Show more

Learning Objectives

• Understand how the kinetic motion of particles relates to thermal phenomena.
• Differentiate between heat and temperature as forms of energy transfer.
• Identify conduction, convection, and radiation as methods of thermal transfer.+ Show more

Learning Objectives

• Explain how freshwater management designs balance human water needs with environmental and practical constraints.
• Compare tradeoffs among surface-water storage, groundwater recharge, water recycling, and desalination.
• Evaluate how design choices affect water quality, reliability, and ecosystem impacts.+ Show more

Learning Objectives

• Explain how cooling air leads to condensation and cloud formation.
• Describe how temperature and moisture determine cloud type and precipitation type.
• Connect energy transfers during phase changes to weather patterns.

Learning Objectives

• Understand the concept of conservation of mass during chemical changes.
• Identify factors that influence the accuracy of mass measurements.
• Apply knowledge of measurement techniques to real-world laboratory situations.+ Show more

Learning Objectives

• Understand the principle of conservation of mass in chemical reactions.
• Identify how atoms are conserved and rearranged during reactions.
• Explain the concept of closed systems and their importance in mass measurement.+ Show more

Learning Objectives

• Explain how air masses with different temperature and moisture properties interact to create weather changes
• Describe how fronts form boundaries where air rises, cools, and can produce clouds and precipitation
• Interpret how wind shifts and temperature changes often occur near a front

Learning Objectives

• Understand the difference between closed and open systems in relation to matter transfer.
• Explain how mass is conserved in closed systems during reactions.
• Identify system boundaries and how they affect observed mass changes in open systems.+ Show more

Learning Objectives

• Understand the various separation techniques used in science.
• Identify the appropriate separation method for different mixtures.
• Explain the steps involved in processes such as filtration, evaporation, and distillation.+ Show more

Learning Objectives

• Understand the key chemical properties and how they describe a substance.
• Identify observable indicators of chemical reactions.
• Assist in predicting reactions based on chemical properties like flammability, reactivity, and pH.

Learning Objectives

• Identify observable signs indicating chemical changes in substances.
• Differentiate between physical and chemical changes using evidence.
• Understand the importance of multiple indicators to confirm a chemical change.+ Show more

Learning Objectives

• Understand the different types of weathering processes and how they affect rocks and landscapes.
• Identify examples of physical, chemical, and biological weathering mechanisms.
• Explain how weathering influences soil formation and landform development.+ Show more

Learning Objectives

• Describe different types of volcanic landforms based on magma composition and eruption style.
• Identify the tectonic settings associated with various volcanic features such as arcs and hotspots.
• Explain how volcanic activity influences local topography and crustal growth.+ Show more

Learning Objectives

• Understand how the rock cycle links tectonics, magmatism, and surface processes.
• Identify the pathways of material transformation in the rock cycle.
• Explain how uplift, erosion, burial, and heat contribute to different rock types.+ Show more

Learning Objectives

• Describe the processes involved in the formation of sedimentary rocks.
• Identify different types of weathering and how they contribute to sediment formation.
• Explain how sediments are transported and deposited in various environments.+ Show more

Learning Objectives

• Explain how increasing temperature affects particle motion and spacing in solids, liquids, and gases
• Describe and predict contraction and expansion when materials are heated or cooled
• Connect thermal expansion to real-world situations such as tight metal fits and gas pressure in sealed containers

Learning Objectives

• Explain how energy transfer affects particle motion and arrangement during changes of state.
• Describe and compare melting, freezing, evaporation, and condensation using the particle model.
• Predict how temperature changes (or stays steady) during a phase change and explain why.

Learning Objectives

• Understand the fundamental principles of convection currents in atmospheric and oceanic systems.
• Identify the factors that influence convection in different environments.
• Analyze the effects of convection currents on weather patterns and climate.+ Show more

Learning Objectives

• Describe the three main types of rocks: igneous, sedimentary, and metamorphic.
• Explain the processes by which each type of rock forms.
• Identify distinguishing features of each rock type based on texture and mineral content.+ Show more

Learning Objectives

• Describe the key force systems within the Earth's crust that drive plate motion.
• Explain how mantle convection, slab pull, and ridge push influence tectonic activity.
• Analyze the interaction of different plate force mechanisms and their impact on Earth's surface.+ Show more

Learning Objectives

• Explain how the particle model describes matter as tiny particles in constant motion.
• Relate temperature to the average kinetic energy (motion) of particles.
• Use particle ideas to predict how changes in temperature affect properties such as diffusion and pressure.+ Show more

Learning Objectives

• Understand the components of evidence-based arguments, including claims, evidence, and reasoning.
• Evaluate the logical coherence and clarity of constructed arguments.
• Construct and critique arguments using quantitative data, graphical representations, and models.+ Show more

Learning Objectives

• Understand the structure and movement of Earth's lithospheric plates.
• Identify different types of plate boundaries and their effects on surface features.
• Explain how plate interactions influence geological activity such as earthquakes and volcanoes.+ Show more

Learning Objectives

• Understand the processes involved in orogeny and mountain formation.
• Identify key geological features associated with mountain belts and subduction zones.
• Explain how surface processes shape mountain regions over time.+ Show more

Learning Objectives

• Understand key concepts of designing fair and reproducible experiments.
• Identify variables, operational definitions, and control conditions in experiments.
• Recognize ethical, safety, and sample size considerations in research design.+ Show more

Learning Objectives

• Describe the processes involved in metamorphism and how rocks change mineralogically and texturally.
• Differentiate between contact and regional metamorphism and their effects on rocks.
• Identify mineral assemblages and textures that indicate metamorphic grade and history.+ Show more

Learning Objectives

• Describe how magma forms through partial melting due to decompression, volatiles, or heat transfer.
• Explain the processes of cooling and crystallization that determine rock textures and mineral assemblages.
• Identify the roles of fractional crystallization and magma mixing in producing diverse igneous rocks.+ Show more

Learning Objectives

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

Learning Objectives

• Explain how tectonic uplift, volcanic construction, and surface processes influence landscape change.
• Analyze the balance between uplift and erosion in shaping landforms over time.
• Describe how climate variations affect weathering and material transport in landscapes.+ Show more

Learning Objectives

• Understand how agents like water, glaciers, wind, and gravity cause erosion and transport Sediment.
• Describe distinctive sedimentary signatures produced by different erosion agents.
• Interpret landscape features to deduce past environments and erosion history.+ Show more

Learning Objectives

• Explain the concept of equilibrium as the balance of forces in an object.
• Differentiate between static and dynamic equilibrium in real-world scenarios.
• Apply qualitative and simple quantitative analyses to predict objects' behavior at rest or moving with constant velocity.+ Show more

Learning Objectives

• Understand how comparative anatomical data provide evidence for evolution.
• Identify homologous and analogous structures in different species.
• Explain how limb bone arrangements, skull morphology, and vestigial organs support descent with modification.+ Show more

Learning Objectives

• Compare embryonic development stages across different taxa to identify conserved features.
• Analyze morphological similarities in embryonic structures such as pharyngeal pouches and limb buds.
• Understand how developmental timing aids in reconstructing evolutionary relationships.+ Show more

Learning Objectives

• Analyze patterns in the fossil record to understand evolution and extinction events.
• Identify different types of fossils and their significance in reconstructing ancestry.
• Interpret stratigraphic sequences and evolutionary transitions in the geological record.+ Show more