Grade 9 Worksheets

Learning Objectives

• Explain how water moves through Earth’s water cycle using evaporation, condensation, precipitation, and runoff
• Describe how carbon shifts among the atmosphere, living things, oceans, and rocks through major processes
• Connect solar radiation and Earth’s energy balance to weather and temperature+ Show more

Learning Objectives

• Identify element symbols and use them to write chemical formulas for simple substances.
• Interpret subscripts in chemical formulas to determine the ratio of atoms.
• Explain how balanced chemical representations connect to the composition of compounds.+ Show more

Learning Objectives

• Understand the importance of citing evidence properly in writing.
• Identify correct placement of citations supporting evidence.
• Learn how citations relate to evidence and main ideas.+ Show more

Learning Objectives

• Define scientific arguments using a claim–evidence–reasoning structure and identify each part in an example.
• Evaluate how coherent, relevant, and logically connected evidence strengthens a scientific argument.
• Explain how quantitative evidence, model comparisons, assumptions, limitations, and uncertainty affect the strength of conclusions.+ Show more

Learning Objectives

• Identify central themes within a short story
• Analyze how recurring details develop a story's message
• Evaluate the effectiveness of the author's justification of claims+ Show more

Learning Objectives

• Identify how objects, actions, or motifs function as symbols in a text
• Explain how repetition, contrast, or placement in key scenes deepens a symbol’s meaning
• Connect symbolic meaning to theme by tracing how meaning shifts with changing circumstances+ Show more

Learning Objectives

• Explain how magnetic fields are produced by permanent magnets and by moving electric charges
• Interpret magnetic field lines, including their direction and the forces they exert on magnetic materials
• Use the right-hand rule to relate current direction to magnetic field orientation around a wire+ Show more

Learning Objectives

• Understand the process of seafloor spreading and its role in plate tectonics.
• Identify the evidence supporting seafloor spreading, including magnetic striping and age progression.
• Describe how oceanic crust is created at mid-ocean ridges and destroyed at subduction zones.+ Show more

Learning Objectives

• Explain how recommendation systems use data patterns to suggest content and products.
• Use key vocabulary (recommendation, preference, suggestion, algorithm) accurately in context.
• Evaluate whether a statement about recommendation systems is true or false.+ Show more

Learning Objectives

• Assess how lifestyle and environmental factors influence human health.
• Interpret evidence linking nutrition, activity, tobacco, pollution, and sleep to health outcomes.
• Understand mechanisms like oxidative stress, inflammation, membrane transport, and hormonal signaling in disease development.+ Show more

Learning Objectives

• Explain that compounds are made of two or more elements combined in fixed ratios and represented by chemical formulas.
• Describe how ionic and covalent bonding can help explain macroscopic properties of compounds (e.g., melting point, conductivity).
• State the law of definite composition and contrast compound formation with variable composition of mixtures.

Learning Objectives

• Describe the hierarchical relationship among cells, tissues, organs, and systems.
• Explain how cell specialization and extracellular matrices contribute to organ functions.
• Analyze how tissue arrangement supports organ-level processes.+ Show more

Learning Objectives

• Use constant-acceleration equations to relate displacement, velocities, acceleration, and time.
• Apply a consistent sign convention to predict motion and stopping distance.
• Solve numerical word problems using substitution and correct units.+ Show more

Learning Objectives

• Explain how machine learning uses training data to learn patterns for a model.
• Describe how the quality and variety of training data affect model results.
• Use key vocabulary such as machine learning, training data, model, and pattern in accurate statements.

Learning Objectives

• Explain how scientific models connect observable evidence to causal mechanisms.
• Identify how new evidence can lead to refining assumptions, relationships, or parameters in a model.
• Evaluate whether a model’s predictions match observations and determine what refinement is appropriate.

Learning Objectives

• Describe different types of representation models—mathematical formulae, graphs, schematic diagrams, and computational approximations—and their roles in capturing system behavior.
• Analyze criteria for selecting appropriate models based on fidelity, parsimony, and predictive scope.
• Explain how mapping between model components and observables supports interpretation.+ Show more

Learning Objectives

• Differentiate ionic, covalent, and metallic bonding based on electron interactions
• Explain how bonding type affects properties such as melting point and solubility
• Predict likely macroscopic behavior of substances from their bonding model+ Show more

Learning Objectives

• Identify and distinguish between ionic, covalent, and metallic bonding in atoms and molecules.
• Describe the properties and applications of different bonding types in industries and the environment.
• Understand how electron interactions influence compound formation and macroscopic characteristics.+ Show more

Learning Objectives

• Differentiate ionic, covalent, and metallic bonding based on how electrons are involved
• Relate bonding type to physical properties such as melting point, conductivity, and structure
• Apply bonding concepts to real-world materials and environmental/industry examples

Learning Objectives

• Explain the concept of electron configuration and how electrons are distributed among energy levels and orbitals.
• Identify the significance of valence electrons in chemical reactivity and bonding.
• Describe the periodic trends related to atomic size and ionization energy based on electron configurations.+ Show more

Learning Objectives

• Explain how distance and time relate to speed using words, tables, and graphs.
• Interpret distance–time and speed–time patterns to determine whether speed is constant or changing.
• Use the idea of acceleration as the rate of change of speed with respect to time.+ Show more

Learning Objectives

• Understand how hormones regulate physiological processes through feedback loops.
• Identify examples of negative and positive feedback in the endocrine system.
• Describe hormone synthesis, transport, and cellular effects.+ Show more

Learning Objectives

• Revise sentences for consistent verb tense and subject-verb agreement
• Correct punctuation and capitalization for clear sentence boundaries
• Identify and fix unclear pronoun references in formal writing+ Show more

Learning Objectives

• Identify how media representation shapes public understanding of groups.
• Recognize bias through selective portrayal and omitted perspectives.
• Analyze framing language and its influence on interpretation.+ Show more

Learning Objectives

• Identify cohesive transitions for addition, contrast, cause, and sequence
• Select transitions that connect ideas across sentences clearly
• Use consistent nouns and pronouns as sentence referents+ Show more

Learning Objectives

• Identify how tone and voice shape a reader’s response
• Select sentence varieties that create emphasis and rhythm
• Explain how precise verbs strengthen clarity and impact+ Show more

Learning Objectives

• Analyze how tone and word choice communicate meaning in media messages
• Evaluate credibility by identifying evidence that supports a claim
• Distinguish claims from proof when reviewing media messages+ Show more

Learning Objectives

• Identify the main parts of a structured oral message
• Select signposts that signal relationships between ideas
• Explain how body sections improve speech coherence+ Show more

Learning Objectives

• Identify rhetorical questions and explain their effect on readers
• Analyze emotional and logical appeals in persuasive writing
• Evaluate evidence for specificity, bias, and credibility+ Show more

Learning Objectives

• Identify the purpose of a controlling idea in an essay introduction
• Analyze how evidence and explanation develop body paragraph claims
• Explain how conclusions synthesize ideas and reinforce essay purpose+ Show more

Learning Objectives

• Explain how media perspective influences audience interpretation
• Identify subtle bias through language, tone, and visual choices
• Evaluate the credibility of evidence supporting media claims+ Show more

Learning Objectives

• Identify a recurring theme using evidence from key moments
• Explain how plot events shift a text’s central idea
• Analyze how character choices reveal values+ Show more

Learning Objectives

• Identify how topic sentences control a paragraph’s purpose and supporting details
• Evaluate logical connections among evidence, explanation, and elaboration
• Arrange examples and explanations in a logical order+ Show more

Learning Objectives

• Identify direct and indirect characterization using textual evidence
• Explain how motivations influence character decisions
• Trace character growth through events and internal shifts+ Show more

Learning Objectives

• Identify how point of view affects information revealed to readers
• Explain how setting contributes to mood and narrative meaning
• Analyze how plot organization develops tension and resolution+ Show more

Learning Objectives

• Identify a writer’s purpose from word choice and supporting details
• Determine how audience influences writing decisions and tone
• Select supporting ideas that match a communication purpose+ Show more

Learning Objectives

• Explain how volume, pacing, and intonation affect audience understanding
• Identify nonverbal behaviors that reinforce important presentation points
• Describe how pauses support meaning in complex sentences+ Show more

Learning Objectives

• Identify how a symbol develops meaning across a narrative
• Explain how repetition shapes a symbol’s significance
• Analyze how contrast influences symbolic meaning+ Show more

Learning Objectives

• Identify how headings and graphics shape informational text meaning
• Recognize organizational patterns and key signal words
• Explain how definitions and examples develop ideas+ Show more

Learning Objectives

• Explain how framing and shot size influence visual meaning
• Identify how colour and lighting shape interpretation
• Analyze how contrast creates emphasis in posters+ Show more

Learning Objectives

• Identify run-on sentences, fragments, and comma splices
• Correct sentence boundary errors using appropriate punctuation
• Revise modifier placement to improve sentence clarity+ Show more

Learning Objectives

• Explain how framing and shot size influence visual meaning
• Identify how colour and lighting shape interpretation
• Analyze how contrast creates emphasis in posters+ Show more

Learning Objectives

• Identify a writer’s claim and counterclaim in an argumentative text
• Evaluate whether reasons and evidence are relevant and specific
• Explain how evidence supports a writer’s central claim+ Show more

Learning Objectives

• Group textual evidence into categories that support a synthesis claim
• Connect specific details to interpretation in an analytical response
• Construct coherent synthesis responses using evidence from different sections+ Show more

Learning Objectives

• Identify relevant evidence that supports a specific oral claim
• Explain how evidence connects to a central message
• Use cause-effect and comparison language to organize ideas+ Show more

Learning Objectives

• Identify how point of view shapes a reader's interpretation of events
• Analyze how setting influences mood and plot organization
• Distinguish between internal and external conflict in narratives+ Show more

Learning Objectives

• Identify the main message in an oral communication
• Select key points that support a central message
• Use precise wording to improve message clarity+ Show more

Learning Objectives

• Identify turn-taking behaviours that support respectful listening
• Explain how agreed norms improve conversation flow
• Describe how active listening shows engagement+ Show more