Grade 7 Worksheets

Learning Objectives

• Use spelling conventions and common patterns to prevent errors that confuse meaning in writing.
• Apply proofreading strategies to find misspellings, especially those created by close homophones.
• Identify and correct frequently confused words and high-impact terms such as names, key terms, and technical vocabulary.

Learning Objectives

• Understand the mechanisms of how cells communicate via chemical and electrical signals
• Identify different types of signaling molecules and their effects
• Recognize the structures involved in direct cell communication, such as gap junctions and plasmodesmata+ Show more

Learning Objectives

• Explain how surface albedo affects solar radiation absorbed by buildings.
• Describe how emissivity controls how much heat a surface gives off as infrared radiation.
• Compare reflective roofs and low-emissivity glazing as radiative heat strategies.+ Show more

Learning Objectives

• Apply mathematical reasoning to analyze financial data and marketing claims.
• Calculate percentages, discounts, and total costs in practical scenarios.
• Interpret data to make informed financial decisions based on mathematical analysis.+ Show more

Learning Objectives

• Describe how observable physical properties (such as color, density, melting point, and boiling point) help identify and distinguish substances.
• Explain how properties like magnetism, conductivity, and solubility can provide measurable evidence about a material.
• Use physical property information to reason about how mixtures can be separated.

Learning Objectives

• Understand how to translate real-world scenarios into algebraic equations.
• Apply variables to represent unknown quantities in problem-solving.
• Develop skills to construct and interpret linear equations from contextual data.+ Show more

Learning Objectives

• Explain how surface albedo and emissivity affect radiative heat exchange between surfaces and the environment
• Describe how colour and coatings change solar gain and infrared heat transfer
• Compare how reflective roofs and low-emissivity glazing help manage net radiative flux during different times of day and seasons

Learning Objectives

• Define solubility and identify factors that influence it
• Explain the role of solutes and solvents in dissolving processes
• Describe how temperature, surface area, and pressure affect solubility+ Show more

Learning Objectives

• Explain what a load path is and describe how forces travel through structural members
• Distinguish between dead loads and live loads and give examples
• Identify tension, compression, and shear in common bridge or frame members+ Show more

Learning Objectives

• Explain how data tables use consistent units and meaningful labels to communicate measurements clearly.
• Read and interpret graphs by using axis labels, scale, and category information to identify patterns.
• Compare groups and describe relationships using trends, clusters, and the direction/shape of patterns rather than isolated values.

Learning Objectives

• Identify the steps of the technological design process
• Understand how prototypes are used to solve problems
• Recognize the importance of documentation in engineering+ Show more

Learning Objectives

• Explain how gravity and water can move Earth materials downslope and across coastlines.
• Describe how saturation and slope instability can lead to landslides.
• Identify ways waves and storm surge reshape beaches, dunes, and shorelines.+ Show more

Learning Objectives

• Explain how models use abstraction to represent complex systems in manageable ways.
• Identify assumptions, parameters, and units when interpreting or building a numerical model.
• Describe how sensitivity testing and validation help determine whether a model’s predictions are useful.

Learning Objectives

• Explain how a theme develops over the beginning, middle, and end of a story.
• Identify recurring motifs or repeated situations and describe how their meaning changes as events unfold.
• Support a theme statement with specific references to character decisions, conflicts, and outcomes.

Learning Objectives

• Explain what acceleration means in terms of changes in velocity over time and the direction (positive or negative).
• Identify whether acceleration is constant or changing by analyzing patterns of velocity over equal time intervals.
• Connect acceleration to net force and mass to describe inertia and predict motion outcomes.

Learning Objectives

• Explain that matter is conserved in a closed system because atoms are rearranged, not created or destroyed.
• Differentiate physical changes (dissolving, mixing) from chemical reactions in terms of particle arrangement and mass.
• Use evidence from mass measurements of reactants and products to support the conservation of matter.

Learning Objectives

• Identify complete sentences and recognize common problems such as fragments and run-ons.
• Select the correct sentence type (statement, question, directive) to match a writer’s purpose.
• Revise sentences to improve clarity by strengthening subject-verb structure and proper punctuation.

Learning Objectives

• Explain how detritivores, fungi, and bacteria break down organic matter and how abiotic factors affect decomposition rates.
• Describe carbon and nitrogen transformations that occur during decomposition and nutrient cycling.
• Connect decomposition rate to soil fertility and ecosystem productivity across wetlands, forests, and grasslands.

Learning Objectives

• Identify independent, dependent, and controlled variables in an investigation and describe how they relate to cause-and-effect claims.
• Use operational definitions to explain exactly how variables will be measured.
• Design a fair test by controlling confounding factors and using control groups and replication.

Learning Objectives

• Identify abiotic factors and explain how they limit where organisms can live.
• Describe how light and temperature shape habitat suitability along gradients.

Learning Objectives

• Explain how empirical investigations (observations and measurements) help build scientific knowledge.
• Describe how evidence and peer community evaluation can support, refine, or replace scientific explanations.
• Use the idea of uncertainty to explain why scientific models can change when new data appear.

Learning Objectives

• Explain how physical changes alter a substance’s appearance or form without changing its chemical identity.
• Identify common physical changes, including phase changes and reversible changes caused by changing conditions.
• Use particle ideas to justify why some changes are physical rather than chemical.

Learning Objectives

• Identify external and internal structures that help organisms survive in their environments.
• Explain how adaptations improve feeding, protection, movement, and reproduction.
• Use functional relationships to describe how traits support balance and resource acquisition.

Learning Objectives

• Understand how to evaluate competing design options by mapping tradeoffs among criteria and constraints.
• Identify how improvements in one feature can negatively impact another feature in design choices.
• Analyze tradeoff scenarios considering safety, efficiency, and feasibility.+ Show more

Learning Objectives

• Understand the role of coordination in executing complex movements.
• Recognize strategies for improving movement skills through strategic decision-making.
• Apply movement concepts to real-life physical challenges.+ Show more

Learning Objectives

• Understand the concept of carrying capacity
• Identify factors that influence an ecosystem's capacity to support organisms
• Recognize the importance of balancing population size with available resources

Learning Objectives

• Explain how non-native (invasive) species can displace natives and change trophic relationships in an ecosystem.
• Describe common pathways for invasive species introduction and the factors that help them become established.
• Analyze ecological and economic consequences, including reduced native diversity, altered nutrient dynamics, and higher management costs.+ Show more

Learning Objectives

• Explain how structural and behavioral adaptations link form to function in living things.
• Identify examples of adaptations that support life processes such as gas exchange, protection, and water regulation.
• Describe how trade-offs can constrain the performance of traits in different conditions.

Learning Objectives

• Identify word relationships such as synonyms and antonyms to clarify meaning.
• Use connotation to explain emotional or evaluative shades of meaning.
• Use structural cues like roots and common affixes to interpret unfamiliar words in context.

Learning Objectives

• Explain how the Reformation challenged church authority and reshaped Protestant Christianity in 16th-century Europe.
• Describe how the Scientific Revolution changed Europeans’ ideas about knowledge, evidence, and learning.
• Compare how religious reform and scientific change affected daily life and modern European society.

Learning Objectives

• Understand how producers create energy from sunlight through photosynthesis.
• Identify the role of producers in the food chain.
• Explain why plants are important for ecosystems.+ Show more

Learning Objectives

• Identify how first-person and third-person point of view shapes what a narrator emphasizes.
• Analyze how perspective influences the theme and the author’s purpose.
• Use evidence from narration, description, and word choice to explain how viewpoint supports meaning.

Learning Objectives

• Identify achievable health and well-being goals
• Understand the importance of realistic goal-setting for mental health
• Learn how to plan steps toward personal well-being+ Show more

Learning Objectives

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

Learning Objectives

• Explain how uneven heating drives atmospheric energy transfer and convection
• Describe how pressure gradients and prevailing winds relate to weather variability
• Model large-scale circulation (Hadley cell) and connect it to climate patterns+ Show more

Learning Objectives

• Use monitoring strategies to maintain comprehension while reading informational and literary texts.
• Identify moments of confusion and choose evidence-based fixes using context, nearby sentences, and rereading.
• Track key ideas and connect new information to earlier sections through brief internal summarizing.

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 how materials expand and contract when heated or cooled
• Identify examples of phase changes due to temperature variations
• Explain how microscopic particle motion influences macroscopic properties+ Show more

Learning Objectives

• Explain how Earth’s tilt and orbit change the Sun’s apparent height and daylight length over the year.
• Describe how seasonal patterns differ between the Northern and Southern hemispheres.
• Use evidence about day length and solar angle to support claims about seasons.

Learning Objectives

• Explain how insulation reduces heat transfer by addressing conduction, convection, and radiation
• Compare insulating materials (fibreglass, foam, and reflective foils) in terms of how they slow heat flow
• Describe how air leakage, thermal bridging, and continuous insulation affect overall heat loss

Learning Objectives

• Apply sentence-level editing skills to improve grammar, punctuation, and clarity without changing the writer’s intended meaning.
• Use feedback to identify patterns in writing errors and choose targeted revisions.
• Explain how specific edits support readability and strengthen the impact of a draft.

Learning Objectives

• Explain how particle kinetic and potential energy change during melting
• Describe energy absorption during melting using the idea of latent heat
• Distinguish physical phase changes from chemical changes

Learning Objectives

• Understand the importance of clear and focused research questions
• Identify components that make a research question effective
• Practice distinguishing between broad topics and specific questions+ Show more

Learning Objectives

• Define optimization metrics and explain how they help compare design options under constraints
• Identify tradeoffs in engineering/science problems using measurable criteria
• Use data and stated targets to justify whether a redesign improves overall performance

Learning Objectives

• Understand the concept of food webs and how they illustrate interconnected feeding relationships.
• Explain the significance of redundancy and alternative pathways in a food web for ecosystem stability.
• Analyze how changes to one species affect the broader ecosystem through energy flow and species interactions.+ Show more

Learning Objectives

• Understand basic principles of different temperature sensors
• Recognize factors affecting sensor accuracy and response time
• Identify sources of measurement uncertainty and errors+ Show more

Learning Objectives

• Understand the intrinsic material properties that influence thermal behavior, such as conductivity, specific heat, density, and phase change.
• Compare common Alberta construction materials—fiberglass batts, spray foam, wood framing, and masonry—in terms of thermal resistance and structural considerations.
• Analyze how porosity, moisture content, and layered assemblies affect effective thermal conductivity.+ Show more

Learning Objectives

• Use academic and domain-specific vocabulary precisely in speaking and writing.
• Choose words with the correct connotation and avoid near-miss substitutions.
• Use context clues to refine the meaning of unfamiliar vocabulary, then apply the refined meaning in a new sentence or paragraph.