Grade 7 Worksheets

Learning Objectives

• Explain that pure substances have uniform composition and characteristic properties.
• Distinguish elements from compounds using physical and chemical tests.
• Use fixed melting and boiling points to support identification of pure substances.+ Show more

Learning Objectives

• Explain how temperature relates to average random kinetic energy of particles.
• Describe how thermal energy depends on particle number and phase.
• Use molecular motion ideas to compare thermal states and pressures.

Learning Objectives

• Identify indicators of physical changes in matter, such as phase changes and dissolving without new substances.
• Explain how particle rearrangement and energy transfer can change a substance’s form without changing its chemical identity.
• Use mass evidence from closed systems to support claims about physical change.

Learning Objectives

• Identify qualitative evidence of chemical reactions such as gas production, heat change, colour change, and precipitate formation
• Describe how the pattern of observations can help explain possible reaction types and reaction extent
• Use observation data to make and justify a claim about what likely happened at the particle level

Learning Objectives

• Explain how conduction transfers kinetic energy through solids and across interfaces
• Compare how different materials conduct heat based on conductivity
• Use ideas of thermal contact resistance to predict temperature gradients in building systems+ Show more

Learning Objectives

• Describe matter as made of discrete particles with spaces and motion
• Use the particle model to explain diffusion, compressibility, and density changes
• Relate particle kinetic energy and particle spacing to the properties of solids, liquids, and gases+ Show more

Learning Objectives

• Identify separation methods that match a mixture’s physical properties (particle size, solubility, magnetism, or boiling point).
• Explain how filtration, decanting, evaporation, and magnetic separation separate substances without changing their chemical identity.
• Use observable results to infer what physical properties were used in a separation.

Learning Objectives

• Identify observable evidence that a chemical change has occurred.
• Explain particle-level bond changes during chemical reactions.
• Distinguish chemical changes from physical changes using observations and reasoning.

Learning Objectives

• Explain how physical separation methods like density and particle size sorting can separate components in oil sands mixtures
• Identify ways temperature changes and additives can affect emulsions and dissolved organic substances
• Classify steps in bitumen extraction as physical separation or chemical treatment based on what changes at the particle level+ Show more

Learning Objectives

• Explain how solution concentration describes the amount of solute compared with solvent
• Identify how concentration changes boiling point elevation and freezing point depression
• Use concentration measures such as mass percent and grams per litre to describe dilution or saturation+ Show more

Learning Objectives

• Explain how conservation of mass applies to closed-system reactions.
• Use mass accounting to relate reactant masses to product masses.
• Compare theoretical and measured yields using completeness of a reaction.

Learning Objectives

• Explain how solubility changes with temperature for solids in liquids and with pressure for gases
• Describe how agitation and particle size affect the rate of dissolving and sometimes the amount dissolved
• Use evidence from examples (such as salts in lakes and road salt) to predict solubility outcomes under new conditions

Learning Objectives

• Classify matter as an element, a compound, a mixture, or a solution based on properties and composition
• Distinguish mixtures from solutions using evidence of uniformity and separability
• Explain why temperature and observable behavior can differ for road salt and dissolved salts in water

Learning Objectives

• Explain how calorimetry uses temperature change to determine energy transfer
• Calculate and compare heat energy changes using specific heat and mass
• Describe how heat moves during melting, heating, and combustion scenarios

Learning Objectives

• Define saturation and solubility limits for a solute in a solvent at a given temperature and pressure.
• Explain what happens when more solute is added to a saturated solution.
• Describe how supersaturation can lead to sudden precipitation during cooling or evaporation.

Learning Objectives

• Describe how melting, freezing, evaporation, and condensation involve changes in particle kinetic and potential energy
• Connect phase changes to energy absorption or release as particles rearrange
• Explain latent heat as energy transferred during a phase change without changing chemical identity+ Show more

Learning Objectives

• Explain how communities show remembrance and compassion through memorials, stories, and traditions
• Identify how shared remembrance can support empathy, resilience, and civic responsibility
• Analyze how different perspectives within a community contribute to a stronger sense of solidarity

Learning Objectives

• Understand how simple systems and mechanisms transfer motion and force.
• Identify components like gears, pulleys, levers, and linkages in mechanisms.
• Explain how connecting components affect performance, such as gear ratios.+ Show more

Learning Objectives

• Understand the importance of collaboration in developing problem-solving strategies.
• Apply mathematical reasoning to solve real-world problems through group discussion and shared reasoning.
• Interpret data and utilize calculations to make decisions in practical contexts.+ Show more

Learning Objectives

• Explain how comparative anatomy supports evolution using homologous and analogous structures
• Identify examples of vestigial organs and describe how they can indicate common ancestry
• Use morphological comparisons to make basic claims about evolutionary relatedness

Learning Objectives

• Learn what free-body diagrams represent and how forces are shown.
• Identify different forces acting on objects in various situations.
• Understand how to draw simple net force diagrams for objects on inclined surfaces.

Learning Objectives

• Identify sentence-level editing changes that improve clarity without changing meaning.
• Correct common accuracy problems in grammar, punctuation, spelling, and verb tense consistency.
• Revise fragments and run-ons so each sentence communicates a complete idea.

Learning Objectives

• Understand different models that represent potential energy stored in systems.
• Identify how changes in object arrangement affect stored energy.
• Recognize examples of gravitational, elastic, and magnetic potential energy.+ Show more

Learning Objectives

• Identify physical properties (such as color, texture, state, and density) and explain how they can be observed or measured.
• Distinguish chemical properties from physical properties using examples like flammability and rusting.
• Use properties to support the classification of substances under consistent conditions.

Learning Objectives

• Understand different models that represent potential energy stored in systems.
• Identify examples of gravitational, elastic, and magnetic potential energy.
• Explain how changes in object arrangement alter stored energy.+ Show more

Learning Objectives

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

Learning Objectives

• Understand how building orientation influences thermal performance.
• Identify strategies for passive solar gain and thermal barriers.
• Examine regional design considerations for Alberta's climate zones.+ Show more

Learning Objectives

• Understand the structure and function of DNA molecules and chromosomes
• Learn how chromosomes organize genetic material within cells
• Explore how DNA sequences encode traits and influence observable characteristics+ Show more

Learning Objectives

• Explain how space technology (telescopes, satellites, spacecraft, and instruments) increases what humans can observe beyond Earth
• Describe the roles of robotic missions and space stations in collecting and interpreting scientific data
• Use examples of historical missions to connect specific technologies to expanded observational reach and better inference

Learning Objectives

• Identify key facts and dates related to India’s Independence Day
• Explain major ideas and methods used during the freedom struggle
• Distinguish between correct and incorrect statements about the independence movement+ Show more

Learning Objectives

• Explain how radiant transfer moves energy using electromagnetic waves without direct contact.
• Describe how solar radiation intensity, absorptivity, and emissivity affect net radiative heating.
• Use emissivity differences to predict daytime warming and nocturnal cooling of landscapes and buildings.

Learning Objectives

• Explain how key inventions and improvements during the Tang and Song periods supported economic growth
• Describe how technological progress affected trade, regional development, and cultural exchange
• Identify examples of how technology influenced daily life and governance

Learning Objectives

• Distinguish biotic factors from abiotic factors in an ecosystem.
• Explain cause-and-effect relationships between abiotic conditions and resource access, shelter, and survival for organisms.
• Describe how gradients in abiotic factors can shape patterns in plant, animal, and microbe communities.

Learning Objectives

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

Learning Objectives

• Explain how conduction transfers thermal energy through particle collisions and electron movement in solids
• Compare thermal conductivity of common building materials and predict heat-flow direction
• Use contact resistance and material interfaces to describe temperature gradients in real structures

Learning Objectives

• Understand how energy changes occur during chemical reactions, including exothermic and endothermic processes.
• Identify the relationship between energy transfer and bond breaking and formation.
• Distinguish chemical changes from physical changes based on energy evidence and other signs.

Learning Objectives

• Explain how Patriot Day traditions promote empathy, civic responsibility, and community solidarity.
• Identify how memorials and stories help people process grief and honor resilience.
• Use key vocabulary connected to remembrance and compassion to describe civic values.

Learning Objectives

• Preview an informational text by using headings, subheadings, and organizing cues to predict what ideas it will present.
• Track the main idea and supporting details (definitions, reasons, and examples) while reading informational text.
• Write an accurate summary that reflects what the text explains or argues, not isolated facts.

Learning Objectives

• Describe how stratification, light penetration, and oxygen gradients form in ponds and lakes.
• Explain how abiotic gradients influence community composition and vertical zonation.
• Compare how seasonal thermal turnover changes dissolved oxygen, nutrient mixing, and habitat suitability.+ Show more

Learning Objectives

• Classify matter as an element, compound, or mixture based on composition and whether substances are chemically combined.
• Differentiate homogeneous and heterogeneous mixtures using the appearance of uniformity and visible parts.
• Predict how physical versus chemical changes could affect elements, compounds, and mixtures.

Learning Objectives

• Understand how digital media can spread false stories and hoaxes during April Fools' Day.
• Learn to critically evaluate media messages for credibility and intent.
• Identify key vocabulary related to media literacy and misinformation.+ Show more

Learning Objectives

• Define physical change and distinguish it from chemical change.
• Identify examples of physical changes in everyday life.
• Understand the reversibility of physical changes.+ Show more

Learning Objectives

• Understand the importance of active listening in communication
• Identify verbal and non-verbal cues during conversations
• Apply strategies to improve clarity and respect in communication+ Show more

Learning Objectives

• Understand different methods for organizing collected data such as tables, charts, and graphs.
• Interpret and evaluate the clarity and effectiveness of visual data representations.
• Apply appropriate data organization techniques to real-world scenarios to improve analysis and communication.+ Show more

Learning Objectives

• Analyze how an author’s word choice, imagery, and dialogue patterns shape meaning and reader response.
• Explain how structure and pacing influence suspense, empathy, and focus in both fiction and informational texts.
• Evaluate how shifts in perspective change what information a reader believes or feels.

Learning Objectives

• Explain how scientists use data to monitor ecosystem health and biodiversity
• Describe how conservation actions and human behavior affect endangered species
• Interpret simple relationships between environmental threats and ecosystem outcomes

Learning Objectives

• Explain equilibrium as the condition where the vector sum of forces equals zero
• Differentiate static equilibrium from dynamic equilibrium using acceleration and velocity
• Analyze forces such as weight, normal force, and tension to predict an object’s motion

Learning Objectives

• Compare design alternatives using clear criteria and constraints to select the best solution.
• Explain how iterative refinement changes a design when test results do not meet constraints.
• Justify a final choice by linking criteria to observed outcomes and describing managed tradeoffs.