Grade 8 Worksheets

Learning Objectives

• Explain how allele combinations produce observable trait patterns through Mendelian inheritance.
• Describe dominant and recessive allele interactions and predict phenotypic ratios using Punnett squares.
• Interpret segregation of alleles, simple probability outcomes, and basic pedigree diagrams.+ Show more

Learning Objectives

• Describe the anatomical and functional features of different cell organelles.
• Compare prokaryotic and eukaryotic cells, highlighting key differences.
• Differentiate between single-celled and multicellular organisms based on cellular organization.+ Show more

Learning Objectives

• Understand and interpret quantitative data using mean, median, and mode.
• Apply statistical techniques such as percent change, rate calculations, and linear regression to analyze relationships.
• Use graphs and data sets to calculate acceleration, reaction rates, and assess density trends.+ Show more

Learning Objectives

• Understand how tissue composition influences organ system functions such as gas exchange, nutrient distribution, and waste removal.
• Explain how specialized tissues form organs that perform coordinated physiological roles in the circulatory, respiratory, and digestive systems.
• Recognize the significance of blood and epithelial interfaces in maintaining system efficiency.+ Show more

Learning Objectives

• Understand the principles of momentum exchange during collisions.
• Distinguish between elastic and inelastic collisions through conservation of kinetic energy.
• Analyze real-world examples involving impacts and velocity changes.+ Show more

Learning Objectives

• Analyze and interpret the mathematical relationships among net force, mass, and acceleration.
• Apply proportional calculations to predict changes in motion based on force and mass values.
• Use graphical and numerical models to understand the effects of different forces on objects.+ Show more

Learning Objectives

• Understand how electric and magnetic forces are described through field interactions.
• Identify the relationships between force magnitude, charge/pole properties, and distance.
• Analyze examples such as charged objects, magnetic dipoles, and compass deflections to understand forces.+ Show more

Learning Objectives

• Understand the inverse-square law pattern of gravitational force.
• Explain how mass and distance influence gravitational attraction.
• Describe the manifestations of gravity such as planetary orbits and tides.+ Show more

Learning Objectives

• Identify the roles of a power source, conductors, loads, and control elements in a simple electric circuit.
• Interpret common circuit schematic symbols and explain how they relate to circuit behavior.
• Predict what happens to current and continuity when switches are open or closed in series and parallel circuits.

Learning Objectives

• Identify and describe the major layers of Earth's atmosphere.
• Understand the roles of ozone and greenhouse gases in atmospheric processes.
• Interpret pressure and thermal profiles within different atmospheric layers.+ Show more

Learning Objectives

• Understand the distribution and classification of renewable and nonrenewable resources.
• Analyze the impacts of resource extraction on landforms, water quality, and ecosystems.
• Explore methods for resource assessment such as mapping and inventories.+ Show more

Learning Objectives

• Identify common observable signatures of chemical change, including temperature change, precipitate formation, persistent colour change, and gas release.
• Explain how multiple evidence signals together can support the conclusion that a chemical reaction has occurred.
• Apply reaction-signature ideas to environmental and industrial examples such as corrosion, carbonate reactions, and combustion residues.

Learning Objectives

• Understand the concept of trophic levels and energy flow in ecosystems.
• Learn how models represent energy and matter fluxes among trophic compartments.
• Recognize the assumptions and limitations of trophic models.+ Show more

Learning Objectives

• Identify the four major types of tissues and their functions.
• Describe the structural differences among epithelial, connective, muscle, and nervous tissues.
• Explain how cellular arrangement and extracellular components influence tissue properties.+ Show more

Learning Objectives

• Identify and describe the major types of tissues: epithelial, connective, muscle, and nervous.
• Compare the structure and function of different tissue types.
• Explain how cellular organization and extracellular components influence tissue properties.+ Show more

Learning Objectives

• Explain how crater density and the presence of smoother plains can indicate relative surface ages on solar system bodies.
• Compare geologic resurfacing processes such as lava flows and impact-related modification of the landscape.
• Use evidence from crater size, spacing, and surrounding materials to infer which surfaces are older or more recently altered.

Learning Objectives

• Understand key weather and climate concepts.
• Analyze data related to weather patterns and climate.
• Interpret weather graphs and tables.+ Show more

Learning Objectives

• Explain how electric and magnetic forces depend on field interactions and intrinsic properties.
• Describe Coulomb-like relationships and inverse-square law for electric forces.
• Analyze how magnetic interactions depend on pole strength, orientation, and separation.+ Show more

Learning Objectives

• Understand the impacts of invasive species on native ecosystems.
• Identify pathways through which invasive species spread and threaten biodiversity.
• Analyze ecological consequences of invasive plants and aquatic organisms in Alberta.+ Show more

Learning Objectives

• Explain what invasive species are and how they establish in new ecosystems.
• Identify ecological traits that enable invasive species to spread rapidly.
• Describe the impacts invasive species have on native biodiversity and ecosystem processes.+ Show more

Learning Objectives

• Explain how environmental impacts can occur before, during, and after a product’s use.
• Identify trade-offs between materials, maintenance, energy use, and end-of-life disposal.
• Use system-level thinking to compare different design options fairly.+ Show more

Learning Objectives

• Explain the law of conservation of mass in chemical reactions.
• Understand how balanced chemical equations reflect mass conservation.
• Describe the relationship between mole concept, mass, and particles in reactions.+ Show more

Learning Objectives

• Explain how an oral presentation introduction, body, and conclusion work together to clarify a speaker’s message
• Identify and use transitions to show relationships among ideas, such as cause and effect or compare and contrast
• Organize supporting points in a coherent order using logical sequencing

Learning Objectives

• Compare aspects of fictional cultures (language, customs, and social roles) across the Star Wars galaxy and relate them to real-world diversity.
• Explain how stories and traditions can promote empathy, respect, and inclusion.
• Use evidence from a text to identify themes of unity amid differences.

Learning Objectives

• Analyze data related to earthquakes, volcanoes, and tsunamis.
• Interpret geospatial and statistical information to assess hazard risks.
• Understand how different monitoring and modeling techniques inform hazard predictions.+ Show more

Learning Objectives

• Explain how vascular and circulatory systems distribute nutrients, gases, and wastes between cells and organs
• Describe how structural features (vessels, valves, and capillary beds) support directional flow and efficient exchange
• Compare bulk flow and diffusion as mechanisms of transport in plants and animals+ Show more

Learning Objectives

• Explain how educators influence student learning and community values
• Use grade-appropriate vocabulary related to teaching, leadership, and community service
• Demonstrate understanding of reading details through comprehension and language tasks

Learning Objectives

• Explain how courage and sacrifice can be shown through actions in stories of armed forces service
• Use key vocabulary (duty, resilience, memorial, selflessness) to describe values connected to service
• Analyze how communities honor service members through ceremonies and memorials+ Show more

Learning Objectives

• Understand how engineering models connect inputs to expected outputs.
• Explain how measurements from prototypes influence model adjustments.
• Describe the process of refining design models based on testing evidence.+ Show more

Learning Objectives

• Highlight the contributions of women scientists who advanced STEM fields.
• Understand the challenges faced by women in scientific careers.
• Recognize the importance of diversity and gender equality in science.+ Show more

Learning Objectives

• Analyze key moments of conflict, negotiation, and reconciliation among Indigenous peoples, settlers, and the state.
• Understand how policies and societal attitudes impacted land disputes, alliances, and cultural exchange.
• Evaluate Indigenous perspectives regarding resilience, adaptation, and sovereignty during periods of change.+ Show more

Learning Objectives

• Understand how to define criteria and constraints for engineering problems.
• Identify measurable performance goals, material and cost limits, safety requirements, and environmental conditions.
• Analyze trade-offs among time, cost, and durability in problem scenarios.+ Show more

Learning Objectives

• Understand the factors influencing braking distance, including friction, reaction time, and mechanical factors.
• Analyze how environmental conditions like winter roads affect stopping distances.
• Evaluate the role of advanced braking systems such as anti-lock brakes and brake fade.+ Show more

Learning Objectives

• Define and distinguish speed, velocity, and acceleration with precise explanations.
• Understand how directional motion influences velocity and acceleration.
• Apply quantitative reasoning to calculate and interpret motion in real-world contexts.+ Show more

Learning Objectives

• Describe the particle arrangement, bonding strength, and energy in solids, liquids, and gases.
• Explain why solids retain fixed shape, liquids flow, and gases expand.
• Identify real-world examples of each state of matter in Alberta's environment and industry.+ Show more

Learning Objectives

• Understand the classification of pure substances and mixtures.
• Identify different categories of substances based on their characteristics.
• Apply criteria to distinguish between elements, compounds, and mixtures.+ Show more

Learning Objectives

• Understand the principle of conservation of mass in closed systems during physical and chemical changes.
• Identify real-world applications of mass conservation in processes like industrial reactions and emissions assessment.
• Interpret quantitative data to verify mass remains constant in sealed systems.+ Show more

Learning Objectives

• Understand how masses of reactants and products are related through stoichiometry.
• Use proportional reasoning to predict quantities in chemical reactions.
• Interpret observed mass changes using mass conservation principles.+ Show more

Learning Objectives

• Understand how particle theory and classification principles help interpret environmental processes.
• Analyze the role of mass conservation in nutrient cycling and contamination transport.
• Apply knowledge of phases, mixtures, and chemical signatures to trace environmental sources and sinks.+ Show more

Learning Objectives

• Understand key factors influencing population size and distribution.
• Identify abiotic and biotic drivers affecting populations in Alberta examples.
• Analyze how birth, death, migration, and density dependence impact population dynamics.+ Show more

Learning Objectives

• Understand the transfer of energy between trophic levels and why it is inefficient.
• Explain why predators need large territories due to energy transfer limitations.
• Identify the differences in biomass pyramids among various ecosystems.+ Show more

Learning Objectives

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

Learning Objectives

• Explain how industrialization shifted Canada’s economy from agrarian work to manufacturing jobs.
• Identify how technology and transportation increased production and changed employment patterns.
• Compare primary and secondary sources (e.g., factory reports and advertisements) to interpret economic drivers.+ Show more

Learning Objectives

• Understand the importance of presenting writing in a clear, organized, and polished manner.
• Identify elements of consistent voice, tone, and formatting appropriate for final publications.
• Apply revision skills to ensure quotations, citations, and visual elements align with the message.+ Show more

Learning Objectives

• Explain the historical origins of International Workers’ Day (May Day) and why it became a global observance.
• Identify key worker demands from labor movements, such as fair pay, safer conditions, and shorter work hours.
• Describe how solidarity and collective action helped shape modern workplace rights and laws.

Learning Objectives

• Explain how early caregiving practices helped communities during health crises
• Describe how nursing roles and responsibilities evolved over time
• Identify key values in nursing such as empathy and ethics

Learning Objectives

• Distinguish correlation from causation when evaluating scientific claims
• Use causal reasoning to check variable direction and consider alternative explanations
• Assess how well evidence supports a causal conclusion and what additional evidence would be needed

Learning Objectives

• Explain Earth's rotation and revolution and how they cause day and night, as well as seasonal changes.
• Identify the effects of axial tilt and Earth's orbit on sunlight distribution, seasons, and observable phenomena.
• Connect observable phenomena such as constellations, sunrise and sunset times, and solstices/equinoxes to Earth's motions.