Grade 7 Worksheets

Learning Objectives

• Identify and correct misused modifiers to improve clarity and meaning.
• Recognize and fix run-on sentences and sentence fragments using correct punctuation and complete-sentence structure.
• Apply standard English conventions for capitalization and punctuation to strengthen coherence.

Learning Objectives

• Identify different types of evidence for adaptation in various populations
• Understand how trait differences among populations support the concept of natural selection
• Describe how fossil records and environmental responses provide evidence for adaptation

Learning Objectives

• Explain how energy inputs, useful outputs, and losses can be traced in system models
• Use energy flow ideas (including waste heat) to discuss conservation of energy in real systems
• Interpret simple Sankey-style energy pathways and calculate or compare conversion efficiency

Learning Objectives

• Describe key developmental stages observed across different taxa during embryonic development.
• Analyze the significance of conserved embryonic features in understanding evolutionary relationships.
• Identify specific morphological similarities such as pharyngeal pouches and limb buds in various vertebrates.+ Show more

Learning Objectives

• Explain how tectonic stress and faults produce earthquakes and seismic waves.
• Differentiate normal, reverse, and strike-slip faults based on their motion and typical settings.
• Describe how depth, magnitude, and local geology affect earthquake intensity.+ Show more

Learning Objectives

• Identify key environmental risks such as pollution, habitat loss, and climate change.
• Analyze causes and consequences of resource use and settlement patterns.
• Evaluate interrelationships among land use, industry, and climate in affecting ecosystems and human health.+ Show more

Learning Objectives

• Understand how mass measurements relate to conservation of mass during chemical processes.
• Identify factors that can affect mass measurements and how to control them.
• Describe the importance of including all phases of reactants and products in mass accounting.+ Show more

Learning Objectives

• Learn about successful conservation efforts that protect endangered species and habitats.
• Understand the role of communities and organizations in ecological restoration.
• Recognize how individual actions contribute to large-scale environmental benefits.+ Show more

Learning Objectives

• Understand the principles of energy transfer and conservation during device operation.
• Identify examples of devices that convert energy from one form to another, such as generators, photovoltaic cells, and heaters.
• Describe the concept of energy accounting across multiple energy transformation steps.+ Show more

Learning Objectives

• Identify and describe the functions of epithelial tissue
• Understand the characteristics of epithelial tissue
• Explain the importance of epithelial tissue in protecting and lining organs

Learning Objectives

• Describe gravitational, electric, and magnetic interactions as forces that act without contact.
• Explain the different ways these forces can attract or repel objects.
• Relate gravitational attraction to mass and distance in qualitative terms.+ Show more

Learning Objectives

• Distinguish between mixtures and pure substances based on composition and uniformity.
• Classify mixtures as heterogeneous or homogeneous using observable particle patterns.
• Identify physical properties used for separation and match them to appropriate methods.

Learning Objectives

• Understand how tectonic plates move and create landforms.
• Identify different types of tectonic movements and their effects.
• Describe how Earth's surface is reshaped over time by geologic processes.

Learning Objectives

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

Learning Objectives

• Understand how cells convert food into usable energy
• Identify the processes involved in cellular energy conversion
• Differentiate between energy forms and waste products in cells+ Show more

Learning Objectives

• Understand the three main types of rocks: igneous, sedimentary, and metamorphic.
• Identify key characteristics that distinguish rock types based on mineral content, texture, and structures.
• Describe the origins and formation processes of each rock type.+ Show more

Learning Objectives

• Understand how sunlight, soil, water, temperature, and topography influence ecosystems.
• Identify cause-and-effect relationships between non-living elements and living organisms.
• Describe characteristic community patterns across different Alberta landscapes.+ Show more

Learning Objectives

• Identify independent, dependent, and controlled variables in an investigation scenario.
• Explain how measurable evidence connects to the dependent variable.
• Determine what must be kept constant to make cause-and-effect conclusions more reliable.

Learning Objectives

• Understand how human population growth influences water demand in different regions.
• Identify the relationship between urbanization and freshwater availability.
• Analyze how resource consumption impacts ecosystems and biodiversity.+ Show more

Learning Objectives

• Describe the main types of surface processes that modify Earth's landscape.
• Differentiate between mechanical and chemical weathering mechanisms.
• Explain how erosion, transportation, and deposition shape landforms over time.+ Show more

Learning Objectives

• Explain how data integrity, attribution, and intellectual property relate to ethical STEM communication
• Use appropriate conventions for reporting methods, results, and uncertainty in technical writing
• Describe responsible data sharing and equitable access considerations when presenting scientific findings

Learning Objectives

• Understand the principles of filtration and sedimentation in separating mixtures.
• Identify different types of porous media and their roles in filtration processes.
• Explain the applications and limitations of filtration in material processing.+ Show more

Learning Objectives

• Understand how rainfall and storms can alter Earth's surface temporarily and permanently.
• Identify natural processes that cause rapid and gradual landscape changes.
• Explain the effects of severe weather events like storms, earthquakes, and volcanic activity on landforms.

Learning Objectives

• Understand the different stages of phase changes during heating.
• Interpret temperature-time graphs to identify solid, melting, and other phases.
• Explain the energy transfer during phase transitions in terms of particle behavior.

Learning Objectives

• Understand how comparative anatomy provides evidence for evolution.
• Identify homologous and analogous structures in different species.
• Interpret morphological and genetic data to determine evolutionary relationships.+ Show more

Learning Objectives

• Investigate contemporary Halloween practices such as haunted houses, themed events, and media portrayals.
• Analyze how commercial influences and media shape perceptions of Halloween.
• Evaluate evolving traditions and cultural adaptations of Halloween in society.+ Show more

Learning Objectives

• Identify observable indicators that provide qualitative evidence for chemical reactions.
• Describe different types of reaction pathways based on observational clues.
• Relate gas production, heat exchange, colour shifts, and precipitate formation to reaction processes.+ Show more

Learning Objectives

• Explain the function of chloroplasts in photosynthesis.
• Identify the processes occurring within chloroplasts for energy conversion.
• Describe the interaction between chloroplasts and mitochondria in energy balance.+ Show more

Learning Objectives

• Understand how microscopic particle motion relates to temperature, thermal energy, and pressure.
• Describe how molecular speed distribution explains temperature differences in air masses, especially in Alberta contexts.
• Explain the significance of microscopic particle behaviors in macroscopic heat transfer and material properties.

Learning Objectives

• Explain solubility, saturation, and supersaturation using solubility curves and real-life examples.
• Describe how temperature and solvent polarity affect the dissolution of solids and liquids.
• Predict how gas solubility changes with temperature and pressure using Henry’s law ideas.+ Show more

Learning Objectives

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

Learning Objectives

• Understand how physical behaviors change with scaling in structures, turbines, and biological systems.
• Explain square-cube law, surface-to-volume ratio, and Reynolds number implications for scaled models.
• Predict performance differences when scaling prototypes and recognize limitations of direct scaling.+ Show more

Learning Objectives

• Understand the principles of relative dating such as superposition, original horizontality, and cross-cutting relationships.
• Identify and interpret various stratigraphic markers including fossils, unconformities, and intrusions.
• Analyze field observations and stratigraphic data to establish the sequence of geological events.

Learning Objectives

• Understand the role of thematic maps and GIS in revealing spatial patterns.
• Explain how geographic terminology and data sources influence map interpretation.
• Analyze causes and effects shown in mapped data to understand historical and social trends.+ Show more

Learning Objectives

• Learn how gravity is a long-range force that acts without contact.
• Understand how mass and distance influence gravitational attraction.
• Recognize examples of gravity in everyday life, such as falling objects and planetary motion.+ Show more

Learning Objectives

• Define physical properties and explain their importance.
• Identify different types of measurable attributes such as density, melting point, and solubility.
• Observe and compare physical properties to differentiate substances.+ Show more

Learning Objectives

• Describe the different types of population interactions such as competition, predation, and mutualism.
• Explain how resource competition affects community composition and population dynamics.
• Identify mechanisms like niche partitioning and habitat differentiation that allow species to coexist.+ Show more

Learning Objectives

• Identify patterns and trends in numerical data tables
• Compare values and describe increases and decreases
• Complete patterns and determine rules from data+ Show more

Learning Objectives

• Understand how DNA molecules are organized into chromosomes and how they encode genes.
• Describe the process of chromosome segregation during gamete formation and fusion.
• Explain how genetic material is inherited from both parents through chromosomal transmission.+ Show more

Learning Objectives

• Understand measurement precision and how to estimate uncertainty.
• Learn to select appropriate measurement instruments for accurate observations.
• Apply proper calibration techniques to balances and graduated cylinders.+ Show more

Learning Objectives

• Explain how evidence is used to evaluate whether a model’s predictions match real-world observations.
• Identify reasons a model might disagree with data and describe how assumptions could be adjusted.
• Use simulation results to determine which input changes most affect model outputs.

Learning Objectives

• Extract key numbers and energy terms from an energy-budget text.
• Identify how conduction, convection, and radiation move energy in a passive solar house.
• Use conservation of energy ideas to interpret net heat gain and losses.

Learning Objectives

• Explain how energy is transferred through trophic levels in an ecosystem.
• Describe the concept of trophic efficiency and biomass pyramids.
• Analyze energy losses during transfer between levels due to respiration and heat.+ Show more

Learning Objectives

• Understand different types of adaptive traits in plants and animals.
• Identify how environmental pressures influence trait development.
• Analyze examples of adaptation such as drought resistance and seasonal coat changes.+ Show more

Learning Objectives

• Understand the roles of producers and consumers in an ecosystem.
• Explain how energy moves through trophic levels and the energy transfer limitations.
• Describe how population structures are shaped by energy transfer and trophic relationships.+ Show more

Learning Objectives

• Understand the processes that drive landscape evolution, including tectonic uplift, volcanic activity, and surface erosion.
• Explain how climate influences weathering and transport mechanisms affecting landscapes.
• Describe the cycle of mountain building and denudation over geologic time.+ Show more

Learning Objectives

• Understand the transfer of energy through different trophic levels in ecosystems.
• Describe the roles of producers, consumers, and decomposers in energy pyramids and food webs.
• Explain how photosynthesis and cellular respiration contribute to energy transfer.+ Show more

Learning Objectives

• Understand the principles of relative dating such as superposition, original horizontality, and cross-cutting relationships.
• Identify how fossils, unconformities, and intrusive contacts serve as markers for correlating rock layers.
• Explain how stratigraphic data can be used to construct sequences of Earth’s geological events.+ Show more