Grade 7 Worksheets

Learning Objectives

• Explain how mitochondria convert chemical energy into ATP during cellular respiration
• Describe how the electron transport chain and membrane gradients help power ATP synthesis
• Connect mitochondrial structure (such as inner membrane folds) to increased energy production

Learning Objectives

• Understand how ecosystems function and the importance of biodiversity.
• Identify the roles of plants, animals, and humans within various habitats.
• Recognize how environmental changes and human activities threaten ecosystems.+ Show more

Learning Objectives

• Explain how conduction transfers kinetic energy through solids and across interfaces.
• Compare conductivity in different materials and predict how temperature gradients form.
• Describe how contact resistance and material continuity affect heat flow in building envelopes and infrastructure.

Learning Objectives

• Explain how building design choices affect thermal performance across Alberta climate zones
• Identify strategies that reduce unwanted heat transfer (thermal bridging, air leakage) and support passive solar gains
• Compare trade-offs between upfront materials, operational energy, and occupant comfort in different building contexts

Learning Objectives

• Understand how fossils are formed and preserved
• Recognize what fossils reveal about ancient environments
• Identify different types of fossil evidence+ Show more

Learning Objectives

• Explain what chemical properties are and how they help predict reactions.
• Identify observable evidence (gas, color change, heat) that indicates chemical changes.
• Describe how flammability, reactivity with acids or bases, oxidation, and pH behavior are chemical properties.

Learning Objectives

• Explain how natural processes and human use affect the availability of Earth’s resources (land, water, and air).
• Describe how events such as drought and flooding can reduce access to clean water or productive land.
• Use evidence to support a claim about how societies respond to limited shared resources.

Learning Objectives

• Explain how empathy and respect support intergenerational learning
• Identify respectful communication behaviors when interacting with older adults
• Analyze how sharing skills and stories can strengthen community connections

Learning Objectives

• Explain density as mass per unit volume using the particle (arrangement and spacing) view
• Interpret how particle spacing affects density and how this relates to sinking and floating
• Predict how heating can change density when particle spacing increases

Learning Objectives

• Explain how speakers and listeners build shared meaning during a collaborative discussion.
• Use strategies such as clarifying questions, restating key points, and responding directly to others’ ideas.
• Identify evidence and references to prior comments that show how group thinking shifts or expands.

Learning Objectives

• Understand the importance of freshwater management.
• Identify different methods of water supply and treatment.
• Recognize tradeoffs and constraints in water system design.+ Show more

Learning Objectives

• Explain how principles such as superposition, original horizontality, and cross-cutting relationships can be used for relative dating of rock strata
• Identify how fossils, unconformities, and intrusive contacts help geologists correlate layers and establish relative ages
• Construct a logical sequence of tectonic, depositional, and erosional events using stratigraphic evidence

Learning Objectives

• Define the principle of superposition in geology.
• Explain the concept of cross-cutting relationships.
• Identify relative order of rock layers based on their positions and features.+ Show more

Learning Objectives

• Explain how cells, tissues, and organs are organized in multicellular organisms
• Describe how tissue types (epithelial, muscle, nervous) support coordinated body functions
• Connect specialization of cells to division of labor and effective responses in the body

Learning Objectives

• Define pure substances and distinguish between elements and compounds.
• Identify characteristic properties of pure substances such as melting point, boiling point, and density.
• Use physical and chemical tests to identify elements and compounds.+ Show more

Learning Objectives

• Explain how the particle model uses discrete particles, spaces, and motion to describe matter
• Connect particle behavior to observable properties and state changes (such as density, diffusion, evaporation, and condensation)
• Differentiate physical rearrangements from chemical transformations using particle interactions

Learning Objectives

• Explain how an organism’s traits affect fitness in a particular environment
• Describe how heritable variation and changing selection pressures can change which traits are favored over time
• Use evidence from a passage to identify main ideas and evaluate statements about fitness and survival

Learning Objectives

• Understand what fossils are and their significance in Earth's history
• Identify different types of fossils and their features
• Analyze patterns of extinction and morphological change in the fossil record+ Show more

Learning Objectives

• Explain how energy moves through trophic levels in a food web and food chain.
• Describe why only a fraction of energy becomes biomass at each step.
• Interpret how energy transfer efficiency affects the size of predator populations.+ Show more

Learning Objectives

• Explain how the particle model describes matter as made of tiny particles in constant motion
• Relate temperature to the average kinetic energy (average motion) of particles
• Predict how changes in temperature affect pressure, diffusion, and other observable properties

Learning Objectives

• Reflect on themes of renewal and personal growth inspired by Easter.
• Connect religious, cultural, and personal stories of rebirth.
• Discuss ways to embody hope, resilience, and compassion.+ Show more

Learning Objectives

• Explain how plate tectonics, weathering, and sedimentation can concentrate minerals, fuels, and groundwater in specific locations.
• Use geologic maps and cross sections to connect Earth history to where resources are found.
• Evaluate how extraction affects the environment and how renewable and nonrenewable resources differ for sustainability.

Learning Objectives

• Revise drafts to improve coherence by strengthening logical connections between sentences and paragraphs.
• Identify and correct problems such as mismatched opening/ending ideas and unsupported claims.
• Reduce repetition and add missing support to help readers follow the writer’s main idea.

Learning Objectives

• Identify the four main types of tissues and their functions.
• Describe how tissue organization affects organ function.
• Differentiate between epithelial, connective, muscle, and nervous tissues.+ Show more

Learning Objectives

• Use precise nouns and verbs to make sentences clearer and more accurate.
• Choose accurate qualifiers (e.g., may, mostly, earlier) that match the writer’s intended meaning and tone.
• Identify how connotation changes the reader’s emotional or persuasive response to similar words.

Learning Objectives

• Understand the concept of equilibrium as the state where forces balance and the vector sum of forces equals zero.
• Differentiate between static and dynamic equilibrium in various physical situations.
• Identify and analyze forces such as normal force, gravitational force, tension, and their role in achieving equilibrium.+ Show more

Learning Objectives

• Understand what friction is and how it affects objects in motion.
• Identify different types of friction and their effects.
• Explain how surface texture changes influence friction and stability.+ Show more

Learning Objectives

• Explain how energy transfer affects particle motion and arrangement during phase changes
• Use the particle model to describe why temperature can stay nearly constant during a phase change
• Differentiate melting, freezing, evaporation, and condensation using solid–liquid–gas relationships+ Show more

Learning Objectives

• Explain how superposition, original horizontality, and cross-cutting relationships help determine the relative ages of rock layers.
• Identify how fossils, unconformities, and intrusive contacts act as markers for correlating strata across locations.
• Use stratigraphic evidence to construct a logical sequence of depositional, tectonic, and erosional events.

Learning Objectives

• Explain how weathering, erosion, deposition, and mass wasting reshape Earth’s surface using physical and chemical evidence.
• Identify major driving forces of surface change, including moving water, wind, glaciers, and gravity.
• Interpret observable landforms (such as deltas, canyons, and dunes) to connect process rates and time scales.

Learning Objectives

• Use astronomical units, planetary diameters, and light-years to compare distances in and beyond the solar system
• Explain how orders of magnitude and logarithmic scaling help scientists represent extreme size differences
• Interpret how scale affects what we can observe, such as apparent motion and observational limits

Learning Objectives

• Describe how freshwater lakes and ponds become stratified by temperature, light, and oxygen.
• Explain how abiotic gradients influence where organisms live (vertical zonation) in standing-water ecosystems.
• Predict how seasonal mixing (thermal turnover) changes dissolved oxygen and nutrient availability.

Learning Objectives

• Compare how two texts develop similar themes or central ideas
• Explain how authors differ in emphasis, characterization, and use of details to build meaning
• Support comparisons with specific evidence from both texts

Learning Objectives

• Explain how industrialization changed labor systems, including the shift toward factory-based production and wage labor.
• Describe how expanded markets were connected to new goods, services, and transportation innovations.
• Analyze how rapid urban growth affected social and economic structures.

Learning Objectives

• Describe the social, religious, and political conditions in the Arabian Peninsula in the 7th century that helped shape the rise of Islam.
• Explain key events in the life of Prophet Muhammad and how the Quran influenced early Islamic beliefs and practices.
• Identify foundational Islamic beliefs and discuss reasons Islam spread rapidly and affected regional dynamics.

Learning Objectives

• Identify and apply narrative elements (characters, setting, and plot) in a science-fiction story
• Use descriptive language to clarify character actions and emotions during key events
• Demonstrate understanding of cause-and-effect by explaining how moral choices change outcomes

Learning Objectives

• Identify evidence of external and internal surface processes such as erosion, uplift, and volcanic activity.
• Understand how natural events like earthquakes and eruptions shape Earth's surface.
• Analyze landform patterns and hazard histories to interpret Earth's surface changes.

Learning Objectives

• Explain how solute/solvent nature affects solubility and dissolution
• Describe how temperature, pressure, and agitation influence the amount and rate of dissolving
• Use particle size and surface area ideas to predict how quickly solids dissolve

Learning Objectives

• Understand how physical activity improves cardiovascular health.
• Identify various benefits of regular exercise for mental well-being.
• Recognize daily activities that promote a healthy heart.

Learning Objectives

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

Learning Objectives

• Explain how nutrients cycle through ecosystems and why matter is reused.
• Describe the major processes that move carbon, nitrogen, and phosphorus between organisms and the environment.
• Identify how nutrient availability can limit plant productivity.

Learning Objectives

• Explain how human activities can alter Earth system interactions across the atmosphere, biosphere, and geosphere
• Describe positive and negative feedbacks using examples from temperature, water cycle, erosion, and ecosystems
• Use cause-and-effect reasoning to predict how changes in one part of a system can influence other parts

Learning Objectives

• Use commas after introductory elements to signal where a sentence pause should go.
• Place commas correctly between items in lists and for basic clause separation with coordinated ideas.
• Distinguish essential vs. nonessential information and use commas to prevent misreading.+ Show more

Learning Objectives

• Identify what a claim is and distinguish it from reasons and evidence in an argument
• Write a clear claim with logical reasons and relevant evidence to support it
• Address a counterclaim with a fair rebuttal that explains why the original claim still holds+ Show more

Learning Objectives

• Explain how respectful digital citizenship and empathy influence online communication.
• Identify strategies for disagreeing politely and reducing conflict in social media conversations.
• Describe how online comments contribute to a digital footprint and can affect relationships.

Learning Objectives

• Explain how geographic position helped Renaissance Italian city-states grow and stay secure.
• Describe how commerce and banking supported cultural and intellectual development.
• Analyze how independent governance and patronage encouraged Renaissance artists and scholars.

Learning Objectives

• Differentiate innovation from invention using historical examples and causes of change over time.
• Explain how diffusion and adaptation spread technological ideas across contexts and lead to new versions.
• Describe how empirical observation and design choices work together to produce incremental improvements.+ Show more

Learning Objectives

• Understand the principle of mass conservation in chemical reactions
• Identify real-world applications of mass balance concepts
• Recognize how mass conservation is monitored in different systems+ Show more