Grade 7 Worksheets

Learning Objectives

• Explain how predator and prey populations can change over time through feedback loops.
• Use cause-and-effect reasoning to predict what happens when predators increase or decrease.
• Describe how predator-prey dynamics can influence other organisms in a community.

Learning Objectives

• Understand how energy is transferred through food webs and the limitations of energy transfer between trophic levels.
• Explain why food chains typically have only a few trophic levels due to energy loss.
• Describe the role of biomass and energy transfer efficiency in predator-prey relationships.+ Show more

Learning Objectives

• Identify sentence fragments and run-on sentences.
• Differentiate between complete and incomplete thoughts.
• Correctly punctuate sentences to avoid fragments and run-ons.+ Show more

Learning Objectives

• Understand how position-time graphs represent motion patterns.
• Interpret slope and curvature in position-time and velocity-time graphs.
• Relate data tables to graphical motion representations.+ Show more

Learning Objectives

• Explain how particle motion changes material size with temperature
• Describe how thermal expansion affects structural design and safety
• Explain melting and freezing as temperature-dependent phase changes+ Show more

Learning Objectives

• Explain how screen time affects sleep, concentration, and well-being
• Use strategies like breaks and balanced routines to manage screen time
• Apply digital wellness habits to school, recreation, and social activities

Learning Objectives

• Compare how timber, structural steel, and reinforced concrete behave under compression, tension, and bending.
• Identify material properties such as strength, stiffness, and density that affect design choices.
• Explain how environmental factors like frost and snow influence long-term maintenance needs.

Learning Objectives

• Understand the process by which producers convert light energy into chemical energy during photosynthesis.
• Identify the key components and reactants involved in photosynthesis.
• Explain how energy and matter flow through ecosystems via photosynthesis and food chains.+ Show more

Learning Objectives

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

Learning Objectives

• Use specific heat, mass, and temperature change to quantify energy transfer in Joules and kilojoules.
• Explain how thermal energy calculations connect to practical situations and energy budgets.
• Interpret basic claims about heating, melting, and energy units using quantitative reasoning.

Learning Objectives

• Identify how sentence syntax (simple, compound, and complex) affects emphasis and tone.
• Revise sentences to improve coherence by combining ideas effectively.
• Detect and correct common writing errors such as run-ons and fragments.

Learning Objectives

• Explain how resource availability and competition influence population growth rates
• Interpret logistic growth curves and the concept of carrying capacity
• Relate birth, death, immigration, and emigration to changes in population size

Learning Objectives

• Define population dynamics and growth models
• Identify factors that limit population growth
• Differentiate between density-dependent and density-independent factors+ Show more

Learning Objectives

• Define kinetic energy and potential energy using everyday examples.
• Explain how height and motion relate to stored energy and moving energy.
• Describe energy transfer between objects in a system using qualitative reasoning.

Learning Objectives

• Understand the composition and manufacturing processes of engineered timber, fibre-reinforced polymers, and high-performance concrete.
• Explain how microstructure influences the strength, stiffness, and durability of advanced construction materials.
• Describe trade-offs involved in using novel materials, including cost, fabrication complexity, and performance.+ Show more

Learning Objectives

• Explain how technologies can create benefits and costs through real-world trade-offs.
• Identify ethical considerations in technology, including fairness, privacy, and responsibility across a product’s life cycle.
• Describe how engineering choices can affect people and ecosystems over time.

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

• Identify independent, dependent, and controlled (constant) variables in a science investigation.
• Select appropriate control groups and explain why they are necessary for valid comparisons.
• Describe how replication, randomization, and blocking reduce confounding influences.+ Show more

Learning Objectives

• Explain how pollination occurs and how bees transfer pollen between flowers
• Identify key parts of the scientific method and describe simple investigation steps
• Analyze factors that affect pollination efficiency (such as weather and habitat) using cause-and-effect reasoning+ Show more

Learning Objectives

• Explain how nationalism influenced countries to pursue power, unity, and territorial claims during the age of empires.
• Describe how imperial competition shaped alliances, conflicts, and political boundaries.
• Analyze how imperial rivalries affected diplomacy and increased tensions that contributed to later global conflicts.

Learning Objectives

• Identify different landforms created by tectonic activity
• Understand how tectonic movements shape Earth's surface
• Learn about the processes of weathering, erosion, and deposition+ Show more

Learning Objectives

• Explain how digital communication systems transmit information over networks.
• Compare communication tools by purpose and typical use cases.
• Use key vocabulary (communication, platform, collaboration, transmission) to describe digital messaging and media sharing.

Learning Objectives

• Explain how gravitational force, weight, and inertia relate to motion near Earth
• Differentiate gravity from support forces (normal forces) and describe when they balance or do not balance
• Use Newton’s ideas of net force to predict how objects move when support forces change

Learning Objectives

• Identify the key components of a building envelope: walls, roofs, windows, and foundations.
• Understand the role of insulation and barriers in maintaining thermal efficiency.
• Recognize the importance of ventilation and sealing techniques in reducing heat loss.+ Show more

Learning Objectives

• Explain the conservation of energy using the ideas of energy transfer between a system and its surroundings.
• Identify how friction and other forces change motion and temperature by redistributing energy.
• Use energy models to distinguish between different forms of energy and understand that energy is not lost.

Learning Objectives

• Understand the concept of control variables in experiments.
• Identify control methods used to reduce bias in scientific studies.
• Explain why having control and comparison conditions is essential for credible results.+ Show more

Learning Objectives

• Explain how to connect a claim to evidence using reasoning
• Distinguish what evidence states from what it suggests
• Use multiple pieces of evidence to support one focused interpretation

Learning Objectives

• Explain the role of reflective and emissive surface properties in managing radiative heat exchange.
• Describe how surface albedo and emissivity affect solar heat gain and loss.
• Identify examples of low-emissivity glazing and reflective roofs and their impact on building energy efficiency.+ Show more

Learning Objectives

• Select an appropriate graph type for categorical and continuous data and explain why it fits the data.
• Construct and interpret graphs using correct axis scaling, proportional representation, and clear labeling.
• Analyze patterns in graphs by reading slope, correlation, and trends while avoiding claims of causation.

Learning Objectives

• Explain how tone (word choice and attitude) changes depending on an audience.
• Revise writing by adjusting formality, evidence, and respectful language to fit the purpose.
• Identify tone and describe how it affects a reader’s understanding and trust.

Learning Objectives

• Define multi-factor authentication and explain how it improves account security.
• Identify common authentication factors and distinguish them from a single-factor login.
• Apply multi-factor authentication to real-life scenarios to judge which option is safer.

Learning Objectives

• Extract a greatest common factor (GCF) to rewrite a linear expression as a product
• Use factoring as the reverse of distribution to connect factored and expanded forms
• Solve linear equations by factoring out a common factor

Learning Objectives

• Explain how energy moves through a food web from producers to higher trophic levels.
• Describe how matter cycles through ecosystems using decomposition.
• Interpret how changes to one species can affect other trophic levels.

Learning Objectives

• Understand the relationship between a circle's diameter and circumference using pi.
• Explain how ratios and constants apply to circular measurements.
• Recognize historical discoveries of pi and its significance in mathematics and science.+ Show more

Learning Objectives

• Identify the author's main purpose in a text
• Analyze how word choice and tone influence meaning
• Recognize patterns used by authors to emphasize ideas+ Show more

Learning Objectives

• Understand how resource availability influences population growth and decline.
• Interpret logistic growth curves and concepts of carrying capacity.
• Analyze how competition affects ecosystem populations using real-world examples.+ Show more

Learning Objectives

• Understand the concept of carrying capacity and how resources influence population growth.
• Interpret data graphs showing population changes over time.
• Identify the effects of limited food, water, and shelter on animal populations.+ Show more

Learning Objectives

• Explain conservation of energy using the idea of energy transfer between system and surroundings.
• Describe how friction can convert mechanical energy into thermal energy and affect motion.
• Identify and use energy models to show how energy changes form without being lost.

Learning Objectives

• Describe how fur trade networks connected Indigenous hunting communities to European markets between 1713 and 1850.
• Analyze how European demand for pelts influenced Indigenous mobility, alliances, and trade strategies.
• Compare continuity and change in trading practices over time.+ Show more

Learning Objectives

• Explain how treaty terms shaped Indigenous rights and colonial governance from 1713 to 1850
• Analyze cause-and-consequence relationships between contested sovereignty and land use, mobility, and access to resources
• Compare continuity and change in how legal recognition affected Indigenous Nations and settlers+ Show more

Learning Objectives

• Explain the particle model of matter and how it describes the arrangement and motion of particles.
• Relate microscopic particle behavior to macroscopic properties such as states of matter, diffusion, and density changes.
• Differentiate between physical rearrangements and chemical transformations in terms of particle interactions.+ Show more

Learning Objectives

• Explain how environmental exposure affects the durability of steel, timber, concrete, and polymers over time
• Describe protective measures that slow down corrosion, rot, freeze–thaw damage, and UV degradation
• Connect maintenance and inspection intervals to expected service lifespan in bridge decks and exterior roofing

Learning Objectives

• Explain how technologies create both benefits and costs for people and ecosystems.
• Identify key ethical issues related to technology, including fairness in access, privacy, and product responsibility across the life cycle.
• Make connections between engineering choices and real-world consequences.

Learning Objectives

• Distinguish categorical data from numerical data and organize both in clear tables
• Use metadata, column headings, units, and timestamps to support credible scientific reporting
• Document sampling frames, replication, and annotated raw data so results can be validated later

Learning Objectives

• Describe the components of a food web, including producers, consumers, and decomposers.
• Explain the flow of energy among different organisms within a food web.
• Identify regional examples of food webs in Alberta wetlands and river systems.+ Show more

Learning Objectives

• Describe the functions of circulatory, respiratory, digestive, and nervous systems in multicellular animals.
• Explain how organ systems cooperate to support gas exchange, nutrient distribution, and homeostasis.
• Identify system-level dependencies and feedback mechanisms in animal and plant transport systems.+ Show more

Learning Objectives

• Define what groundwater is and describe its location beneath Earth's surface.
• Explain how groundwater contributes to the water cycle.
• Identify factors that influence groundwater recharge and movement.+ Show more

Learning Objectives

• Understand how waves transfer energy without moving matter permanently.
• Differentiate between transverse and longitudinal waves.
• Explain the significance of amplitude and wavelength in wave energy.+ Show more