Grade 8 Worksheets

Learning Objectives

• Define relative motion and explain how observed speed varies with reference frames.
• Calculate combined velocities when objects move in the same or opposite directions.
• Apply proportional relationships among speed, distance, and time within different frames.+ Show more

Learning Objectives

• Explain how family history and oral stories shape personal and cultural identity.
• Ask meaningful, open-ended questions to gather information from grandparents or other elders.
• Identify key ideas about traditions, values, and cultural heritage in a short reading passage.+ Show more

Learning Objectives

• Understand the basic concepts of ecological succession and how communities change over time.
• Differentiate between primary and secondary succession.
• Identify species traits and environmental factors that influence successional pathways.+ Show more

Learning Objectives

• Differentiate speed, velocity, and acceleration using correct scientific definitions.
• Identify whether a quantity is scalar or vector based on its definition.
• Interpret changes in motion from simple distance/position and time information.

Learning Objectives

• Understand the different types of population dynamics including exponential growth, logistic regulation, and cyclical fluctuations.
• Explain the factors such as carrying capacity, reproductive strategies, and time lags that influence population trajectories.
• Apply knowledge of population cycles like snowshoe hare–lynx and forest insect outbreaks to real case studies.+ Show more

Learning Objectives

• Identify common failure points in designs and explain how specific design features can lead to those failures.
• Describe how engineers balance trade-offs when improving a design (for example, strength vs. weight or safety vs. cost).
• Use evidence from testing or observations to revise a design while staying within constraints.

Learning Objectives

• Explain how a reference frame changes an observer’s measured speed for moving objects.
• Use relative velocity ideas to predict when two objects meet or when one overtakes another.
• Apply proportional relationships among distance, speed, and time within a chosen frame.

Learning Objectives

• Understand how cell membranes control exchange between the inside and outside of cells through selective permeability.
• Identify the roles of proteins, pumps, and vesicular transport in membrane function.
• Explain how membrane composition and surface area influence diffusion and cell signaling.+ Show more

Learning Objectives

• Understand how observed speed depends on the reference frame.
• Apply proportional relationships among speed, distance, and time within different frames.
• Analyze simple scenarios involving two objects moving toward each other or crossing a stream to determine apparent speeds.+ Show more

Learning Objectives

• Recognize notable women artists, writers, and performers who have contributed to arts and culture.
• Understand how these women used creativity to express identity and challenge stereotypes.
• Identify artistic vocabulary related to visual arts, performance, and literature.+ Show more

Learning Objectives

• Identify harmful online behaviors that qualify as cyberbullying or harassment.
• Choose safe, responsible responses as a bystander or target.
• Use key vocabulary (cyberbullying, harassment, report, bystander) to explain next steps.

Learning Objectives

• Understand the relationship between percentages, fractions, and decimals.
• Convert between different forms to interpret proportional parts in real-world contexts.
• Apply percentage calculations in shopping, interest, and data interpretation scenarios.+ Show more

Learning Objectives

• Identify common writing organizing structures (chronological, compare/contrast, cause/effect, problem/solution) and match them to a purpose.
• Determine what belongs in each section of a draft (opening, body, and closing) to maintain logical flow.
• Revise and check writing by using an organizer to confirm that main ideas and supporting details fit together logically.

Learning Objectives

• Explain how clear variables and careful measurement improve reliability of data.
• Use reliable data collection methods to observe, record, and compare results.
• Identify common errors that can reduce the quality of survey and experiment data.

Learning Objectives

• Identify independent, dependent, and controlled variables in an experiment.
• Understand how control variables influence experiment outcomes.
• Learn methods to plan experiments with proper variable control.

Learning Objectives

• Identify the functions of key cell organelles such as mitochondria, chloroplasts, and lysosomes.
• Explain how organelle specialization supports cellular and tissue functions.
• Describe the variation in organelle abundance and form in different cell types.+ Show more

Learning Objectives

• Explain how encryption helps protect digital information from unauthorized reading.
• Use key vocabulary (encryption, decryption, key, secure communication) accurately in context.
• Identify correct statements about secure communication and the role of keys.

Learning Objectives

• Understand the difference between pure substances and mixtures.
• Identify examples of pure substances and mixtures from regional contexts.
• Classify materials based on their composition and characteristics.+ Show more

Learning Objectives

• Identify how visual elements like imagery and color communicate messages
• Analyze the purpose of different visual techniques in media
• Understand the connection between technique choices and audience perception

Learning Objectives

• Understand how forces are represented as vectors with magnitude and direction.
• Identify and distinguish between gravitational, normal, frictional, and applied forces in various scenarios.
• Create free-body diagrams showing all forces acting on an object.+ Show more

Learning Objectives

• Use evidence from a text to justify a thematic claim with clear connections
• Explain how text structure and visual/organizational cues guide reader interpretation
• Compare perspectives across texts by identifying values that shape meaning+ Show more

Learning Objectives

• Identify how connotation (implied feelings) shapes the tone of a text beyond word definitions.
• Revise word choice to better match the intended tone (neutral, cautious, critical, celebratory, etc.).
• Explain how connotation can change how readers understand claims and evidence in opinion writing.+ Show more

Learning Objectives

• Identify the central claim or theme of a media message by using explicit details and implied ideas.
• Explain how framing and wording shape a message’s purpose and potential impact on an audience.
• Determine whether a statement about a media message is supported by explicit content or by reasonable inferences.

Learning Objectives

• Explain how grounding, insulation, and overload protection reduce electrical shock and fire risks.
• Describe how protective devices and correct component specifications support safe electrical system design.
• Evaluate environmental implications of electricity generation and consider trade-offs in local infrastructure decisions.

Learning Objectives

• Explain how particle motion affects gas pressure and temperature.
• Describe relationships between pressure, volume, and temperature in gases.
• Analyze how gases expand, compress, and diffuse under different conditions.+ Show more

Learning Objectives

• Describe how corrosion is a chemical change that produces new substances on materials.
• Explain how moisture, oxygen, and salt (salinity) can speed up corrosion in everyday infrastructure.
• Identify evidence that corrosion has occurred and predict how protective measures can reduce degradation.+ Show more

Learning Objectives

• Describe biodiversity at genetic, species, and ecosystem levels
• Explain how species richness, evenness, and diversity indices are used to measure biodiversity
• Evaluate how sampling methods and environmental variation can change biodiversity estimates+ Show more

Learning Objectives

• Revise drafts to maintain consistent verb tense and clear pronoun references.
• Use correct punctuation to guide the reader’s interpretation of meaning.
• Apply spelling and capitalization conventions that support clarity and accuracy.

Learning Objectives

• Explain how educators influence student learning and community values.
• Use vocabulary related to teaching, leadership, and community service to describe ways to honor teachers.
• Demonstrate understanding of traditions for Teacher Appreciation Day through reading and comprehension.

Learning Objectives

• Explain the principle of conservation of mass in physical and chemical changes.
• Describe how mass remains constant in closed systems during reactions.
• Apply the concept of mass conservation to real-world Alberta contexts such as industrial processes and environmental assessments.

Learning Objectives

• Understand the difference between elastic and inelastic collisions.
• Explain how energy is transferred and transformed during collisions.
• Describe the role of momentum in collision outcomes.+ Show more

Learning Objectives

• Identify what counts as evidence by connecting specific details to a claim or interpretation
• Differentiate evidence from opinion by explaining how the wording supports meaning
• Select the most important text details that clarify the central idea

Learning Objectives

• Describe how electrical energy transforms into thermal, radiant (light), and mechanical energy in common devices
• Explain why efficiency matters by relating useful power output to total input power
• Identify where energy losses occur in circuits and power transmission+ Show more

Learning Objectives

• Understand how innovative technologies address global water issues such as pollution and scarcity.
• Recognize real-world examples of water purification, efficient irrigation, and recycling systems.
• Analyze the interconnectedness of environmental science, social responsibility, and cultural perspectives in water management.+ Show more

Learning Objectives

• Identify a speaker’s main idea in an oral message.
• Distinguish supporting details (reasons, examples, explanations, evidence) from side remarks.
• Use transitions and repeated ideas to improve accuracy when summarizing spoken information.

Learning Objectives

• Identify the major parts of the respiratory system
• Understand the functions of the respiratory organs
• Explain how gas exchange occurs in the lungs+ Show more

Learning Objectives

• Understand how water movement shapes Earth's surface through erosion, transport, and deposition.
• Identify different landforms caused by water, such as valleys and deltas.
• Describe the role of groundwater and tectonic uplifts in landscape evolution.+ Show more

Learning Objectives

• Explain how friendship and community can be strengthened through trust, kindness, and empathy in a school setting
• Identify how different cultures and traditions express friendship in positive, inclusive ways
• Apply strategies for building friendships during the first weeks of school

Learning Objectives

• Identify key features of a distance-time graph
• Describe what different graph shapes indicate about motion
• Calculate speed from a distance-time graph segment+ Show more

Learning Objectives

• Explain the difference between a summary statement and an interpretive claim about a text.
• Identify interpretive claims that are supported by specific evidence and details.
• Use multiple details to infer meaning, theme, or an author’s implied purpose or stance.

Learning Objectives

• Explain how post–World War I economic policies attempted to stabilize the U.S. economy
• Describe conflicts over labor rights, immigration, and government regulation during the postwar period
• Analyze how these issues influenced later domestic and foreign policy debates

Learning Objectives

• Identify the main idea in an oral message by listening for the speaker’s overall point
• Distinguish supporting details (reasons, examples, evidence) from side remarks in spoken communication
• Use transitions and repeated ideas to track structure and improve accuracy when summarizing

Learning Objectives

• Distinguish evaluation from simple comprehension by judging how well evidence supports a claim.
• Evaluate reasoning by checking whether conclusions match the evidence presented.
• Assess the fairness and sufficiency of counterpoints in persuasive and editorial texts.+ Show more

Learning Objectives

• Explain how choosing a writing organizer (chronological, compare/contrast, cause/effect, or problem/solution) helps a draft move logically from opening to closing.
• Identify what types of details belong in each section of a chosen organizer.
• Use organizer-specific transitions and topic sentences to maintain clarity and reduce gaps in reasoning.+ Show more

Learning Objectives

• Explain how pronoun consistency improves clarity by linking pronouns to identifiable antecedents.
• Choose pronouns that agree in person and number and use correct pronoun case in sentences.
• Recognize and correct viewpoint shifts that reduce coherence.

Learning Objectives

• Understand the basic principles of the particle theory of matter.
• Connect microscopic particle behaviour to observable properties of solids, liquids, and gases.
• Describe how temperature influences particle motion and state changes in different landscapes.+ Show more

Learning Objectives

• Identify and explain the Claim, Evidence, and Reasoning (CER) parts of a scientific argument.
• Use appropriate evidence (measurements, trends, and comparisons) to support a claim.
• Write reasoning that connects evidence to a claim using scientific principles and variable logic.+ Show more

Learning Objectives

• Distinguish short-term weather patterns from long-term climate patterns using data records
• Interpret simple data summaries (mean, variability, and frequency) to identify patterns and changes
• Explain how graphs and storm/precipitation records can reveal variability versus long-term change+ Show more