Grade 9 Worksheets

Learning Objectives

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

Learning Objectives

• Analyze how narrative choices (point of view, dialogue, and sensory detail) shape tone and meaning
• Identify how figurative language and syntax choices affect mood and atmosphere
• Use strategic time shifts and consistent perspective to clarify a story’s emotional arc

Learning Objectives

• Explain what eccentricity, axial tilt, and precession are and how each changes Earth’s insolation patterns.
• Describe how orbital variations can influence ice sheet growth and melting on tens to hundreds of thousands of years.
• Interpret statements and passages to connect astronomical forcing with glacial–interglacial climate cycles.

Learning Objectives

• Identify common informational text structures (problem-solution, cause-effect, definitions with examples) and explain how signals guide comprehension.
• Analyze how headings, graphics, and transitions affect emphasis and readability in informational texts.
• Summarize and evaluate how an author develops information from one section to the next.

Learning Objectives

• Understand how to interpret different media sources including articles, graphics, and audio.
• Identify main ideas and supporting details across multiple formats.
• Evaluate the credibility and consistency of information from various media.+ Show more

Learning Objectives

• Identify observable properties of substances and describe how they are measured or noticed
• Classify materials using observable traits such as colour, hardness, conductivity, density, and solubility
• Distinguish observable properties from changes that depend on other conditions

Learning Objectives

• Explain the particle model using particle motion, spacing, and forces to describe solids, liquids, and gases.
• Relate kinetic energy to temperature and predict how temperature changes particle motion.
• Use microscopic particle behaviour to justify macroscopic observations such as diffusion and gas pressure.

Learning Objectives

• Identify key sensor characteristics (spatial, spectral, and temporal resolution) used in remote sensing and aerial imagery analysis
• Explain how spectral bands and temporal observations help detect land use, vegetation health, and urban change
• Evaluate how processing methods and ground truthing affect classification confidence and reduce misclassification

Learning Objectives

• Explain how variance, range, and interquartile range (IQR) quantify dispersion in data.
• Use coefficient of variation (CV) to compare variability across measurements with different scales or units.
• Interpret distribution shape and overlapping distributions to judge how strongly data supports an estimate or hypothesis.+ Show more

Learning Objectives

• Explain how colonization and migration can reshape settlement patterns and land use over time.
• Analyze how historical processes influence present-day political boundaries and regional identities.
• Evaluate evidence from historical geography (maps, migration patterns, and cultural landscapes) to make reasoned conclusions.

Learning Objectives

• Explain how mitosis supports growth and tissue repair by producing genetically identical somatic cells
• Describe how meiosis produces haploid gametes and how crossing over increases genetic variation
• Use chromosome-pairing and segregation concepts to predict outcomes of errors such as nondisjunction+ Show more

Learning Objectives

• Identify synonyms and antonyms in context
• Understand how word pairs influence meaning
• Analyze word relationships to improve vocabulary and comprehension+ Show more

Learning Objectives

• Identify how displacement, velocity, and acceleration are represented on motion graphs
• Use slope and area to calculate or interpret speed, acceleration, and displacement
• Explain what curved segments and changes in slope mean for motion over time+ Show more

Learning Objectives

• Identify relevant details that support the main idea of a text
• Understand how examples and explanations clarify meaning
• Analyze how details contribute to developing a story or argument

Learning Objectives

• Understand the concepts of ecosystem resilience and resistance.
• Identify factors that contribute to an ecosystem's ability to withstand disturbances.
• Explain the significance of ecological thresholds and regime shifts.+ Show more

Learning Objectives

• Solve linear equations algebraically using different methods.
• Interpret solutions within real-world contexts such as budgeting and resource allocation.
• Validate reasonableness of solutions in practical scenarios.+ Show more

Learning Objectives

• Understand how to structure a presentation with a clear introduction, main points, and conclusion
• Recognize strategies for engaging delivery including emphasis, transitions, and relevant examples
• Learn how organization supports audience comprehension and connection to purpose

Learning Objectives

• Identify how direct and indirect characterization reveal a character’s traits and motivations.
• Explain cause-and-effect relationships between events and a character’s internal shifts over time.
• Analyze how relationships influence a character’s decisions and growth or deterioration.

Learning Objectives

• Explain how genes (DNA segments) can encode proteins and include regulatory elements
• Describe transcription and translation as steps that connect gene expression to phenotype
• Predict how changes in gene regulation can alter protein function and observable traits+ Show more

Learning Objectives

• Factor rational expressions to reveal common numerator and denominator factors.
• Simplify rational expressions by canceling matching factors while tracking excluded values.
• Explain why a simplified rational expression is equivalent only for allowed input values.

Learning Objectives

• Explain how bee populations support pollination and affect both ecosystems and agriculture.
• Analyze how declining biodiversity can reduce resilience to environmental change.
• Evaluate human impacts on biodiversity and propose evidence-based conservation actions.

Learning Objectives

• Identify common grammatical mistakes in sentences
• Recognize punctuation errors and correct them
• Apply rules of sentence structure to improve clarity+ Show more

Learning Objectives

• Explain the law of conservation of energy in terms of a closed system and energy transfer between objects
• Identify how kinetic energy, potential energy, internal energy, and radiation-related energy can change while total energy remains constant
• Use energy diagrams to account for changes in stored and moving energy forms within defined boundaries

Learning Objectives

• Explain energy conversions using input, output, and losses
• Identify non-useful energy losses in conversion devices
• Calculate energy efficiency from useful output and input+ Show more

Learning Objectives

• Describe atomic structure using protons, neutrons, and electrons and explain how ions form.
• Use electron configurations and valence electrons to predict periodic table trends in reactivity and ionization energy.
• Connect quantized energy levels and electron arrangements to observed properties such as metallic character and electronegativity.

Learning Objectives

• Understand how simple machines modify force and displacement to achieve mechanical advantage.
• Identify and describe different types of simple machines and their classes.
• Explain the concepts of ideal mechanical advantage and real-world factors affecting efficiency.+ Show more

Learning Objectives

• Identify ways media representations can include or exclude groups and viewpoints.
• Explain how bias can appear through stereotypes, selective portrayal, and uneven role distribution.
• Compare how two media sources frame the same topic using evidence from language and detail.

Learning Objectives

• Identify and understand the use of time transition words in texts.
• Recognize how transition words improve the clarity and flow of writing.
• Apply knowledge of transition words to enhance writing cohesion.

Learning Objectives

• Identify vague word choices and revise them for clarity and specificity in academic writing.
• Choose words that match intended tone and audience expectations by considering connotation.
• Reduce repetition by selecting precise alternatives for common overused phrases.

Learning Objectives

• Interpret the meaning of coefficients in a balanced chemical equation as relative amounts of substances.
• Use coefficient ratios and conservation of mass to relate reactant and product quantities.
• Solve practical mass-estimation problems for reactions such as corrosion and fuel combustion.

Learning Objectives

• Analyze how Halloween-themed art and storytelling communicate ideas and cultural values.
• Identify and use creative vocabulary related to visual arts, costumes, and performances.
• Apply artistic techniques by making clear, specific claims supported by details from the text.

Learning Objectives

• Analyze how a speaker’s claim is supported (or not supported) by evidence and reasoning
• Evaluate relevance and sufficiency of evidence when assessing argumentative claims
• Distinguish strong justification from rhetorical persuasion by checking whether conclusions follow from data+ Show more

Learning Objectives

• Explain how storage reservoirs affect how fast or slow Earth system variables change
• Describe how carbon exchange with the ocean and living systems can change atmospheric carbon
• Connect energy flow to evaporation, wind, and temperature, and predict how feedbacks may reinforce or dampen change

Learning Objectives

• Explain how anatomical, fossil, and molecular evidence support common ancestry.
• Describe how similarities and differences among traits can result from evolutionary divergence.
• Interpret molecular similarities as clues to evolutionary relationships.

Learning Objectives

• Explain how media representation can shape audience beliefs about groups, communities, and identities.
• Identify common types of bias in media, including stereotypes, selective portrayal, and uneven distribution of roles.
• Compare how two sources frame the same topic and evaluate whose viewpoints receive detail.+ Show more

Learning Objectives

• Analyze how revolutionary ideals are communicated through speeches, writings, and personal accounts.
• Evaluate the moral complexity of revolutionary actions using evidence from historical examples.
• Practice critical thinking by distinguishing claims, perspectives, and outcomes in revolutionary language.+ Show more

Learning Objectives

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

Learning Objectives

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

Learning Objectives

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

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

• Explain how human activities can reduce biodiversity
• Interpret evidence showing changes in ecosystem functioning
• Evaluate trade-offs between conservation and provisioning services+ 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