Grade 8 Worksheets

Learning Objectives

• Explain how pollination helps flowering plants reproduce and produce seeds and fruit.
• Describe how pollinators transfer pollen and why pollen transfer must happen between compatible flowers.
• Identify diverse pollinators beyond bees and explain their roles in ecosystems and agriculture.+ Show more

Learning Objectives

• Explain how calibration, repeatability, and uncertainty affect the precision of motion and force measurements.
• Estimate measurement error and report results with appropriate significant figures and units.
• Interpret time intervals, distance measurements, and force sensor readings to make valid comparisons.

Learning Objectives

• Identify explicit details and supporting evidence within a paragraph.
• Differentiate between words and phrases that directly support main ideas and those that do not.
• Practice selecting quotes and paraphrased evidence that support specific claims.+ Show more

Learning Objectives

• Understand the procedures for adding and subtracting integers including signs and magnitudes.
• Apply rules for integer operations in real-world scenarios such as finance and elevation changes.
• Analyze how different rule implementations affect calculation results and interpret outcomes.+ Show more

Learning Objectives

• Identify kinds of word repetition that weaken writing and describe how to revise for clarity and momentum.
• Use pronouns and specific nouns to reduce redundancy while keeping references clear.
• Apply sentence-level revision strategies to improve effectiveness in editorials, reports, and persuasive writing.

Learning Objectives

• Define and describe phase transitions such as melting, freezing, vaporization, and condensation.
• Explain how energy exchange and pressure influence phase changes.
• Identify real-world examples of phase changes in natural and urban environments.

Learning Objectives

• Explain how connotations influence tone in opinion writing, reflections, and respectful dialogue
• Identify whether word choice creates a neutral, critical, cautious, or celebratory tone
• Revise sentences by replacing words to match the intended emotional effect and strength of evidence

Learning Objectives

• Explain how particle motion at different temperatures affects gas pressure
• Use the particle model to describe how collisions create pressure on container walls
• Predict how changes in temperature affect pressure when volume is kept the same

Learning Objectives

• Explain how net force affects acceleration when mass is held constant.
• Describe how increasing mass changes an object's motion when net force is the same.
• Use qualitative proportional reasoning (doubling net force, tripling mass) to predict changes in acceleration.

Learning Objectives

• Understand the concept of genetic diversity and its importance for populations.
• Identify factors that influence genetic variation within species.
• Explain the consequences of low genetic diversity on species survival.+ Show more

Learning Objectives

• Describe particle theory: matter is made of tiny particles.
• Explain how particle motion and spacing relate to the properties of solids, liquids, and gases.
• Use Alberta examples to connect temperature to particle motion and state changes.

Learning Objectives

• Use introductory phrases and clauses (time, condition, contrast, reason) to set context before the main clause
• Vary sentence openers to improve emphasis and guide a reader’s understanding of relationships
• Avoid run-on structures by using correct punctuation with introductory elements

Learning Objectives

• Explain how observations and measurements become evidence for a design or claim.
• Compare data from testing to stated criteria to judge whether a solution works.
• Use both quantitative and qualitative evidence to strengthen confidence in results.

Learning Objectives

• Explain how contact time and force magnitude during a collision affect changes in motion
• Describe how deformation can absorb energy during short collisions
• Identify observable effects that relate to the peak force during contact

Learning Objectives

• Explain mechanical energy as the sum of kinetic and potential energy
• Describe how energy transfers occur when forces do work
• Identify how friction and air resistance can convert mechanical energy into thermal energy

Learning Objectives

• Analyze the components of forces acting on slopes by resolving gravity into perpendicular and parallel components.
• Understand how slope steepness affects unbalanced forces and potential acceleration.
• Apply vector decomposition concepts to real-world inclined scenarios.

Learning Objectives

• Explain why calibration and instrument accuracy affect motion and force measurements.
• Estimate uncertainty and interpret results using significant figures.
• Compare repeatability and reliability when measurements change across trials.+ Show more

Learning Objectives

• Identify figurative language devices (simile, metaphor, personification) in a text and explain their effects.
• Analyze how word choice (diction) and imagery shape mood, tone, and interpretation.
• Use specific phrases from a passage to support claims about how figurative language influences meaning.

Learning Objectives

• Explain how forces (pushes and pulls) change an object’s motion, including speed and direction
• Determine how balanced and unbalanced forces relate to stable motion or changes in velocity
• Use the idea of net force to predict the direction and effect of forces acting on an object

Learning Objectives

• Compare different energy resources by geographic distribution, infrastructure needs, and environmental footprints.
• Explain how energy choices affect settlement patterns, regional economies, and land use.
• Analyze causes and consequences of extraction and generation, including emissions and policy trade-offs.

Learning Objectives

• Identify the causes and consequences of a specific local community event using evidence from multiple perspectives.
• Explain how economic interests, political decisions, and cultural interactions shaped local identity and memory.
• Compare continuity and change before and after an institutional or commemorative transformation.

Learning Objectives

• Explain how density-dependent factors affect population size through changes in competition, disease, and social behavior.
• Compare density-dependent and density-independent factors and predict how each can influence population change.
• Use examples from Alberta habitats to describe how weather and habitat conditions regulate populations.+ Show more

Learning Objectives

• Identify how audience needs affect tone, detail selection, and vocabulary choices in writing.
• Match writing styles to intended audiences and purposes (news report vs. fiction scene).
• Revise sentences to reduce unsafe assumptions and improve reader understanding.

Learning Objectives

• Identify observable reaction signatures of chemical change (temperature change, precipitate, colour change, gas release).
• Explain how combining multiple indicators increases confidence that a chemical change occurred.
• Apply reaction-signature ideas to environmental and industrial examples.

Learning Objectives

• Represent forces acting on an object using a free-body diagram with correct directions and relative sizes
• Identify and interpret the gravitational, normal, frictional, and applied forces in real-world scenarios
• Determine the direction of net force by reasoning with vector arrows (without focusing on calculations)

Learning Objectives

• Analyze historical and contemporary immigration patterns to Canada.
• Understand the impact of government policies on immigration and communities.
• Explore how demographic shifts influence national and regional identities.+ Show more

Learning Objectives

• Describe how nurses contribute to global health in different settings, including underserved communities.
• Explain how resilience and cultural awareness support effective nursing care.
• Identify challenges nurses face worldwide and discuss possible solutions.

Learning Objectives

• Understand how to interpret and convert numbers using scientific notation.
• Apply exponent laws to simplify and compare scientific notation expressions.
• Use scientific notation to estimate and analyze real-world data in contexts such as astronomy, biology, and finance.+ Show more

Learning Objectives

• Explain the main goals of Progressive reformers in the early 20th century, including improving working conditions and reducing political corruption.
• Describe how Progressive policies reflected changing ideas about government responsibility and regulation.
• Analyze how specific reforms addressed social and economic inequalities.

Learning Objectives

• Differentiate endothermic and exothermic reactions using evidence from the surroundings’ temperature changes.
• Explain energy changes using a particle and bonding model (breaking bonds vs. forming bonds) rather than an external energy “source.”
• Use correct vocabulary (thermal energy, surroundings, bonds, reactants, products) to describe energy flow in reactions.

Learning Objectives

• Explain how technology choices can affect people and the environment across a product’s life cycle.
• Identify trade-offs between benefits and harms when evaluating technological solutions.
• Use evidence to justify whether a technology decision is responsible and sustainable.

Learning Objectives

• Identify clues that show whether a change is physical or chemical.
• Classify described evidence from a text using the properties of matter.
• Explain how physical and chemical changes differ using evidence such as state, new substances, and observable energy or gas effects.

Learning Objectives

• Identify the main idea of a passage about how materials respond to magnetic fields
• Use key vocabulary terms related to diamagnetic, paramagnetic, and ferromagnetic materials
• Explain, using evidence from a passage, how domain alignment affects remanence and coercivity

Learning Objectives

• Define malware and identify viruses, spyware, and ransomware
• Recognize warning signs in downloads, links, and attachments
• Apply safe download habits to reduce malware risks+ Show more

Learning Objectives

• Describe the hierarchy of cell organization from cells to organ systems
• Explain how similar cells form tissues with shared functions
• Connect how tissues combine to form organs and how organs work within systems

Learning Objectives

• Explain how particle arrangement affects the properties of solids, liquids, and gases
• Use evidence from bonding strength and energy to describe why states behave differently
• Relate state properties to everyday Alberta examples (ice on lakes, oil viscosity, and atmospheric gas behavior)

Learning Objectives

• Understand the concept of balanced and unbalanced forces.
• Identify examples of static and dynamic equilibrium.
• Explain how balanced forces result in no change in motion.+ Show more

Learning Objectives

• Explain how runoff, erosion, transport, and deposition reshape Earth’s surface.
• Describe how groundwater affects springs and contributes to weathering.
• Relate slope (gradient) and drainage patterns to where sediment accumulates.+ Show more

Learning Objectives

• Explain how habitat reclamation, riparian buffer creation, and species reintroductions restore ecological function and connectivity.
• Describe how soil amendment and recontouring support revegetation after land disturbance.
• Interpret monitoring metrics to evaluate restoration progress over time.+ Show more

Learning Objectives

• Describe how human land use can change habitat structure and ecosystem interactions
• Explain how water diversion and wetland drainage can affect nutrient cycles and species
• Identify evidence of cumulative effects in a watershed and suggest mitigation actions+ Show more

Learning Objectives

• Understand how igneous rocks form from cooling magma.
• Identify the characteristics of igneous, sedimentary, and metamorphic rocks.
• Learn how physical properties of minerals reflect their composition.+ Show more

Learning Objectives

• Explain what biodiversity means at the genetic, species, and ecosystem levels and why it matters for ecosystem health.
• Describe how scientists use species richness, evenness, and diversity indices to measure biodiversity.
• Evaluate how sampling methods, habitat differences, and time can affect biodiversity estimates and comparisons.

Learning Objectives

• Explain how engineering models connect inputs to expected outputs in a system.
• Describe how prototype measurements can reveal differences from model predictions.
• Use evidence to refine a model and improve a design through iterative testing.+ Show more

Learning Objectives

• Understand the concept of energy transfer between trophic levels.
• Recognize why energy transfer is inefficient and the consequences for ecosystems.
• Identify the typical efficiency ranges for energy transfer between different trophic levels.+ Show more

Learning Objectives

• Explain how a pendulum transfers energy between gravitational potential energy and kinetic energy during a swing.
• Describe how friction and air resistance reduce mechanical energy and affect the motion over time.
• Use variables like amplitude, mass, and length to predict changes in a pendulum’s energy and period.

Learning Objectives

• Understand and explain Newton's three laws of motion.
• Identify real-world examples demonstrating Newton's laws.
• Predict the effects of forces on objects in regional scenarios.+ Show more

Learning Objectives

• Understand how motion can be segmented into parts with different speeds and durations.
• Apply proportional reasoning to calculate average speed over multi-segment trips.
• Analyze how slower segments disproportionately affect overall average speed compared to faster segments.+ Show more

Learning Objectives

• Understand different types of evidence used in scientific testing
• Identify qualitative and quantitative evidence from observations and measurements
• Learn how evidence supports scientific conclusions and connects design to actual performance