Grade 7 Worksheets

Learning Objectives

• Understand how nonliving factors like temperature, light, water, soil, and salinity affect ecosystems.
• Explain how abiotic gradients and microclimates influence species distribution and community structure.
• Identify examples of abiotic factors from terrestrial and aquatic environments that impact biodiversity.

Learning Objectives

• Explain how optimization metrics help compare design choices under constraints.
• Identify common optimization metrics such as strength-to-weight ratio, operating cost, and energy conversion efficiency.
• Use evidence from a scenario to choose improvements that best meet explicit targets.

Learning Objectives

• Describe the main physical and chemical processes that shape Earth's surface.
• Identify observable landforms associated with weathering, erosion, deposition, and mass wasting.
• Explain the driving forces such as water flow, wind, glaciers, and gravity in surface processes.+ Show more

Learning Objectives

• Explain diffusion using the particle model and concentration gradients.
• Describe how mixing occurs without requiring particles to stop moving or change into new substances.
• Predict how temperature affects the rate of diffusion and mixing.+ Show more

Learning Objectives

• Construct and interpret graphs that relate kinetic energy to speed and mass
• Use quantitative patterns (including doubling) to predict changes in kinetic energy
• Connect stored potential energy to future motion and compare energy types

Learning Objectives

• Use active comprehension strategies to monitor understanding while reading.
• Connect new details to prior knowledge and track the overall gist of a text.
• Use context clues to interpret unfamiliar words and reread for clarification when meaning breaks down.

Learning Objectives

• Explain how paragraphing and transitions help readers follow the movement of ideas.
• Use a clear introduction, focused body paragraphs, and a conclusion to strengthen writing.
• Identify transitions and sentence connections that improve coherence in a text.

Learning Objectives

• Define what constitutes a design problem by identifying clear criteria and constraints.
• Recognize real-world examples of specifying success measures and limitations.
• Translate societal and environmental needs into measurable targets for project development.+ Show more

Learning Objectives

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

Learning Objectives

• Explain how internal processes (uplift, deformation, earthquakes, volcanism) can change Earth’s surface
• Describe how external processes (erosion and deposition by water and wind) shape landforms
• Identify evidence of past surface processes using rock strata, landform patterns, and hazard history

Learning Objectives

• Understand different management strategies for maintaining biodiversity and ecosystem services.
• Evaluate the benefits and potential unintended consequences of habitat corridors and protected areas.
• Compare ecological, economic, and social trade-offs in biodiversity conservation approaches.+ Show more

Learning Objectives

• Distinguish biotic factors from abiotic factors in an ecosystem
• Explain how abiotic conditions influence which organisms can survive
• Describe how changes in abiotic factors can affect biotic interactions and population sizes+ Show more

Learning Objectives

• Explain how Indigenous worldviews connect land, identity, and responsibilities to nature
• Compare Indigenous concepts of sovereignty with Western approaches to territorial governance
• Describe how treaties and land reclamation efforts influence contemporary land rights and community well-being

Learning Objectives

• Understand different sampling methods used in data collection.
• Apply mathematical reasoning to interpret sampling data scenarios.
• Calculate sample statistics and evaluate sampling effectiveness.+ Show more

Learning Objectives

• Explain how models translate observations into representations that support predictions
• Identify different types of models (physical, diagrammatic, and computational) and describe what each helps predict
• Use model assumptions to reason from expected outcomes to new situations

Learning Objectives

• Maintain consistent verb tense when writing about events or information.
• Choose pronouns that clearly refer to the correct noun to avoid ambiguity.
• Revise sentences to fix tense shifts and unclear pronoun references while keeping meaning.

Learning Objectives

• Explain how energy moves through trophic levels in a food web
• Describe why only a fraction of energy is available to the next trophic level
• Predict how changes in trophic position affect biomass and food-chain length+ Show more

Learning Objectives

• Understand the concept of plate tectonics and continental movement
• Identify geologic evidence supporting plate movements
• Explain the significance of seafloor features like mid-ocean ridges and trenches+ Show more

Learning Objectives

• Explain how syntax choices (simple, compound, and complex sentences) improve coherence and emphasis.
• Revise sentences to avoid run-ons and fragments while strengthening tone and clarity.
• Combine ideas effectively by using dependent clauses, coordinating conjunctions, and appropriate punctuation.

Learning Objectives

• Interpret variability and reliability by comparing range, mean, and median in experimental data.
• Read graphical displays (box plots and histograms) to describe spread, center, and potential skew.
• Identify misleading representations caused by scale choices, missing information, or non-comparable data.

Learning Objectives

• Explain independent, dependent, and controlled variables using operational definitions.
• Design a fair test by identifying variables, using consistent measurement criteria and timing, and minimizing bias.
• Describe how replication and control groups help reduce confounding and improve causal conclusions.

Learning Objectives

• Compare and explain atomic models using particle, ball-and-stick, and lattice representations.
• Relate subatomic particles and atomic number to formula notation for simple substances.
• Distinguish molecular structures from extended network (lattice) structures and predict material behavior.

Learning Objectives

• Match singular subjects with singular verb forms and plural subjects with plural verb forms.
• Apply subject-verb agreement rules in common sentence types (statements, questions, and commands).
• Recognize special cases and irregularities that affect verb choice (indefinite pronouns, collective nouns, and tricky constructions).

Learning Objectives

• Identify text-form features (narrative, informational, persuasive, explanatory) that shape structure and style
• Revise writing by strengthening introductions, supporting development, and conclusions that match the genre’s purpose
• Refine language choices and formatting conventions to make a draft read like a complete example of its intended text form

Learning Objectives

• Identify the main parts of the digestive system
• Describe the functions of digestive organs
• Understand how internal structures support organism survival+ Show more

Learning Objectives

• Identify observable signs indicating a chemical reaction has occurred.
• Describe examples of chemical reactions involving gas production, precipitate formation, color change, temperature change, and irreversibility.
• Explain how mass measurements in sealed systems demonstrate conservation of mass during reactions.+ Show more

Learning Objectives

• Explain how supports, foundations, and load paths help structures stay stable under common forces.
• Identify compression, tension, and shear and describe how each affects parts of beams, columns, and foundations.
• Use material properties (stiffness, strength, durability) to evaluate structural safety for typical Alberta wind and snow loads.

Learning Objectives

• Identify how symbols such as clothing, language, and cultural artifacts express identity in Asian American and Pacific Islander communities.
• Explain how symbols can build community pride and preserve historical continuity.
• Practice empathy by describing how respectful curiosity can improve understanding of cultural differences.

Learning Objectives

• Revise writing by strengthening connections between claims and evidence
• Improve organization and coherence by reordering ideas and refining topic sentences
• Increase clarity by replacing vague language with specific details

Learning Objectives

• Explain the difference between a hazard and a risk during laboratory or field activities.
• Describe how to use an SDS to identify hazards and select appropriate controls.
• Evaluate potential hazards by considering likelihood and severity and choosing mitigation strategies.+ Show more

Learning Objectives

• Identify gases produced during chemical reactions
• Describe observable signs of gas emissions
• Recognize different gases based on reaction clues+ Show more

Learning Objectives

• Compare thermal conductivity qualitatively across metals, ceramics, polymers, and composites
• Explain how free electrons and lattice vibrations contribute to heat transfer in different materials
• Analyze how density, porosity, and moisture affect a material’s effective thermal conductivity+ Show more

Learning Objectives

• Explain how energy transfer causes changes of state between solid, liquid, and gas using the particle model
• Describe what happens to particle motion and particle arrangement during melting, freezing, evaporation, and condensation
• Interpret phase-change information to predict temperature behavior during energy transfer

Learning Objectives

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

Learning Objectives

• Compare scaled physical models, digital finite-element models (FEM), and laboratory load rigs for evaluating strength, stiffness, and failure modes.
• Explain how instrumentation such as strain gauges and displacement transducers are used to quantify structural response.
• Identify limitations of scaling and describe how prototype test results can guide design revisions and risk assessment.

Learning Objectives

• Understand the concept of mantle convection and its role in plate movement.
• Identify different force mechanisms driving plate tectonics.
• Explain how convection cells influence Earth's surface features.

Learning Objectives

• Explain how cooling air leads to cloud formation through condensation and deposition.
• Describe how temperature and moisture conditions determine whether precipitation is rain, snow, sleet, or hail.
• Connect energy changes during phase transitions to local weather patterns.

Learning Objectives

• Identify key principles of democratic citizenship and explain how voting supports communities.
• Describe ways young people can practice active citizenship through volunteering and respectful dialogue.
• Apply constitutional ideas to modern civic participation using clear reasoning.

Learning Objectives

• Match pronouns to their antecedents in person and number to prevent confusion.
• Use relative and demonstrative pronouns clearly so readers can identify what is being referenced.
• Revise sentences to eliminate vague or misleading pronoun references (especially it/they).

Learning Objectives

• Identify key structural components of narrative, informational, and persuasive genres
• Revise writing by aligning organization with genre expectations and purpose
• Choose appropriate ordering of details to improve clarity and comprehension

Learning Objectives

• Understand the basic factors influencing population size
• Identify how births, deaths, immigration, and emigration affect populations
• Explore the impact of limiting factors such as resource scarcity and predator-prey relationships+ Show more

Learning Objectives

• Interpret metaphors, similes, and other figurative expressions by using surrounding context rather than taking words literally.
• Determine how figurative wording can signal evaluation, emphasis, or a central claim in a text.
• Explain the meaning of domain-specific and academic vocabulary by considering how it functions in explanations or arguments.

Learning Objectives

• Identify and describe the three main states of matter: solid, liquid, and gas.
• Understand phase changes such as melting, freezing, vaporization, condensation, and sublimation.
• Relate temperature and pressure influences to phase transition points and measurable properties.

Learning Objectives

• Identify the role of producers in ecosystems
• Describe how producers convert sunlight into food
• Differentiate between producers and consumers+ Show more

Learning Objectives

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

Learning Objectives

• Explain what a tradeoff is when comparing competing engineering design options.
• Identify how criteria and constraints guide which design improvements are acceptable.
• Use tradeoff mapping to justify a design choice using evidence and limits.

Learning Objectives

• Identify the main idea in an oral message by using clues from the introduction, topic sentences, and concluding statement.
• Evaluate whether supporting points are logically organized and clearly connected to a central claim.
• Use precise sequence words and examples (such as a short report or persuasive statement) to communicate clearly and avoid unrelated details.

Learning Objectives

• Understand how plate tectonics shape Earth's surface through various geological features and processes.
• Identify different landforms and features caused by tectonic movements, volcanic activity, and surface weathering.
• Recognize evidence that connects geological processes to present-day landforms.