Grade 8 Worksheets

Learning Objectives

• Define what design constraints and success criteria are in engineering.
• Identify constraints in various engineering problems.
• Explain how constraints influence the design process and outcome.

Learning Objectives

• Explain how industrial location based on resource extraction can shape regional economies and environmental risks
• Describe causes and consequences of industrial contamination and why impacts may be unequal across communities
• Identify how regulations and technology changes over time affect pollution control and remediation+ Show more

Learning Objectives

• Identify common themes across different texts, including a short story, a historical account, and a speech.
• Compare how different genres address similar ideas through structure and language.
• Explain why themes carry meaning beyond individual texts using specific evidence.

Learning Objectives

• Explain how evidence supports a claim using a mechanism that matches observed data
• Compare alternative explanations by stating what evidence supports, rules out, and would discriminate
• Describe uncertainty or limits when evidence is mixed rather than overstating certainty+ Show more

Learning Objectives

• Understand how mass influences the acceleration of objects under applied forces.
• Recognize the inverse relationship between mass and acceleration in Newton's second law.
• Compare the responses of objects with different masses when pushed with the same force.

Learning Objectives

• Explain how density and composition evidence support the idea of planetary differentiation
• Describe how orbital patterns and arrangement of bodies provide evidence for gravitational interactions during early solar system evolution
• Interpret crater, volcanic, ring, and moon evidence to infer impact history and resurfacing+ Show more

Learning Objectives

• Explain how movement technique changes when the environment (surface/space) or equipment changes.
• Apply safety strategies when adapting running, throwing, catching, or dribbling to new conditions.
• Identify the key cues that help you adjust movement for performance and injury prevention.

Learning Objectives

• Explain how gravitational attraction depends on both mass and distance
• Describe gravity as a force that acts at a distance and affects motion
• Use evidence from real-world examples to make claims about changes in gravitational strength

Learning Objectives

• Explain how a pendulum transfers energy between gravitational potential energy and kinetic energy during a swing.
• Describe how friction and air resistance affect mechanical energy in real pendulums.
• Relate amplitude, mass, and length to changes in energy distribution and the pendulum’s period.

Learning Objectives

• Identify different problem-solving strategies and understand their applications.
• Apply logical reasoning and calculations to solve real-world math problems.
• Develop skills in planning and monitoring solutions during problem-solving processes.+ Show more

Learning Objectives

• Identify key participants in the American Revolution and describe how they contributed to the war effort
• Explain how foreign allies, especially France, supported the colonies militarily and diplomatically
• Analyze how interdependence among groups influenced strategy and outcomes

Learning Objectives

• Understand and apply the laws of exponents to simplify expressions.
• Evaluate exponential expressions in real-world contexts, including scientific notation.
• Interpret exponential growth and decay in practical scenarios such as finance and science.+ Show more

Learning Objectives

• Understand how climate patterns are derived from long-term weather data.
• Identify different types of climate feedback mechanisms and their effects.
• Distinguish between natural variability and persistent climate change.+ Show more

Learning Objectives

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

Learning Objectives

• Determine a speaker’s purpose and main ideas in multi-media and oral presentations.
• Track how supporting details develop across a presentation, including how visuals and audio contribute.
• Infer meaning from tone, emphasis, pacing, and relationships between spoken content and visuals.

Learning Objectives

• Identify major cell organelles and describe their main functions
• Explain how energy conversion and protein synthesis are connected across organelles
• Use structural clues to predict what an organelle does in the cell+ Show more

Learning Objectives

• Use a claim–evidence–reasoning (CER) structure to explain scientific ideas clearly and accurately.
• Apply standard conventions for scientific communication, including units, graphs/tables, and proper sourcing.
• Summarize procedures and interpret data in ways that support valid conclusions.

Learning Objectives

• Analyze data from earthquake catalogs, fault maps, and volcanic histories to understand recurrence intervals and spatial distribution.
• Evaluate methods such as seismic monitoring and tsunami modeling to assess hazard likelihood and potential impacts.
• Interpret geospatial datasets to quantify risk and model cascading effects of natural hazards.+ Show more

Learning Objectives

• Explain how energy transfer affects particle motion and arrangement during phase changes.
• Differentiate between melting, freezing, evaporation, and condensation in terms of energy flow.
• Use particle models to describe why temperature may stay near a phase-change point during melting or freezing.

Learning Objectives

• Compare prokaryotic and eukaryotic cells by identifying key structural differences
• Describe how major organelles support cell functions such as energy transformation and information storage
• Connect cell structures to observable features using microscopy and imaging evidence

Learning Objectives

• Define limiting factors in an environment
• Identify different types of limiting factors
• Understand how limiting factors affect population size+ Show more

Learning Objectives

• Define the purpose of an informative introduction in an explanatory text.
• Identify how an introduction previews the main ideas that will be explained in the body.
• Use logical organization to keep related details grouped and the main points progressing smoothly.

Learning Objectives

• Define mutual respect, trust, and consent within relationships.
• Identify characteristics of respectful relationships.
• Recognize social, cultural, and individual influences on relationships.+ Show more

Learning Objectives

• Compare how crater density and smooth plains can indicate different surface ages.
• Explain how resurfacing events can reduce visible crater impacts on planetary surfaces.
• Use relationships between impact structures and surrounding materials to infer relative age.

Learning Objectives

• Analyze how a theme develops through recurring ideas across a text
• Explain how wording, events, and characterization contribute to a central message
• Connect scenes and conflicts using cause-and-effect relationships to make theme more precise+ Show more

Learning Objectives

• Explain how inherited variation can become more common when environmental conditions favor certain traits
• Describe how adaptation can change the composition of a population over multiple generations
• Use examples (beak variation, pesticide resistance) to connect adaptation to both abiotic and biotic pressures

Learning Objectives

• Define mechanical efficiency and explain how energy dissipation mechanisms reduce it.
• Identify common causes of energy losses in gears, bearings, and belt drives.
• Describe measurement methods for quantifying efficiency losses.+ Show more

Learning Objectives

• Explain how climate variation and change affect temperature, precipitation, and extreme events
• Describe how climate-driven changes can shift species ranges and alter life-cycle timing
• Analyze how mismatches between species interactions can reduce reproductive success+ Show more

Learning Objectives

• Describe how particle motion and arrangement explain solids, liquids, and gases
• Relate changes in temperature to particle energy, movement, and state transitions
• Use particle theory to predict observable properties such as rigidity, flow, and compressibility

Learning Objectives

• Describe how energy enters ecosystems and moves through producers, consumers, and decomposers
• Explain why energy decreases between trophic levels in terms of energy loss
• Use food-web ideas to predict how detritivores and decomposers return matter and energy to ecosystems+ Show more

Learning Objectives

• Explain how friction, sound emission, and hysteresis can reduce mechanical efficiency
• Calculate or interpret mechanical efficiency as useful output energy divided by input energy
• Describe common components where losses occur, such as gears, bearings, and belt drives+ Show more

Learning Objectives

• Understand different methods for measuring the density of solids and liquids.
• Learn how to perform calculations involving density, mass, and volume.
• Recognize factors that cause discrepancies in density measurements such as trapped air, temperature, and material heterogeneity.+ Show more

Learning Objectives

• Explain how limiting resources, carrying capacity, and species interactions affect population size and distribution.
• Interpret population graphs to describe growth patterns, oscillations, and the role of mortality and reproduction.
• Analyze how biotic and abiotic factors shape community structure over time, including effects of invasive species and disturbance recovery.

Learning Objectives

• Explain how influential figures’ decisions connect to political contexts and community responses.
• Analyze how leadership style can produce both continuity and change in public institutions and community identity.
• Evaluate the significance of contributions by considering multiple perspectives and symbolic meaning.

Learning Objectives

• Identify common organizational patterns in oral presentations (problem-to-solution, claim-to-support, chronological).
• Use topic-appropriate transitions to help listeners anticipate what comes next.
• Select and explain supporting details that match each part of an organizational plan.

Learning Objectives

• Identify how to build on a partner’s idea by referencing, extending, and clarifying during discussion.
• Use discussion language that signals agreement, questions, or refinement while keeping ideas connected across turns.
• Explain how a speaker’s comment contributes to a group’s developing understanding.

Learning Objectives

• Explain how revision strengthens development, organization, and connections among ideas in a draft.
• Revise drafts by adding needed explanation, removing unsupported details, and reorganizing paragraphs for logical sequencing.
• Use sentence-level revision strategies to improve clarity, refine topic sentences, and create smoother transitions.+ Show more

Learning Objectives

• Distinguish speed, velocity, and acceleration using precise definitions.
• Interpret motion using direction and rate-of-change information from simple travel data.
• Calculate speed and acceleration from distance-time and velocity-time information.+ Show more

Learning Objectives

• Understand the factors that contributed to urbanization in Canada between 1900 and 1929.
• Interpret historical photographs, maps, and census data to analyze urban development.
• Assess the social and infrastructural changes resulting from rapid city growth.+ Show more

Learning Objectives

• Understand the role of primary producers in energy flow within ecosystems.
• Identify different types of producers such as grasses, shrubs, boreal trees, and algae.
• Explain factors that influence primary productivity like soil nutrients and sunlight.+ Show more

Learning Objectives

• Explain how oral histories, treaties, and cultural narratives shape community identity and relations.
• Analyze causes and consequences of historical change involving contact, policy, and resistance.
• Describe how continuity and change coexist in Indigenous traditions over time.+ Show more

Learning Objectives

• Use textual clues (word choice, omissions, tone shifts, and selective descriptions) to make inferences
• Support an inference with evidence from the text instead of relying on outside knowledge alone
• Distinguish between what the text directly states and what it implies+ Show more

Learning Objectives

• Explain how calibration, consistent measurement practices, and replication improve data accuracy and precision.
• Evaluate how documentation and justified handling of outliers support fair, unbiased comparisons in scientific investigations.
• Identify appropriate data quality controls when designing or reviewing an experiment.

Learning Objectives

• Understand what limiting factors are in ecosystems.
• Identify different biotic and abiotic factors that influence population sizes.
• Explain how limiting factors affect population growth and stability.+ Show more

Learning Objectives

• Understand the concept of closed systems and their importance in chemical analysis.
• Identify examples and applications of closed-system analysis in real-world scenarios.
• Explain how mass conservation applies to closed-system processes.+ Show more

Learning Objectives

• Use clear claims supported by connected reasoning and relevant details in a multimedia presentation.
• Organize a presentation from introduction to explanation so the audience can follow the logic.
• Integrate visuals and multimedia that match the information and reinforce key ideas.+ Show more

Learning Objectives

• Explain how genes influence inherited traits by passing alleles from parents to offspring.
• Identify how different forms of an allele can lead to observable trait differences.
• Use vocabulary related to inheritance (gene, allele, trait, genotype, phenotype) to answer science questions.

Learning Objectives

• Explain how a chemical reaction can be understood by particle rearrangement and the formation of new products.
• Describe how energy changes during a reaction relate to temperature changes in the surroundings.
• Use evidence from observable outcomes (such as gas formation or warming) to infer particle and energy changes.