Grade 9 Worksheets

Learning Objectives

• Understand the importance of setting realistic health goals
• Identify personal health objectives and strategies to achieve them
• Learn how to monitor progress and adjust goals as needed+ Show more

Learning Objectives

• Evaluate how government regulations, trade agreements, and environmental assessments shape resource-based industries and affected communities.
• Analyze continuity and change in policy since Confederation, including incentives, regulatory shifts, and contested land claims.
• Assess interrelationships among governance, corporate responsibility, and First Nations, Métis, and Inuit rights to support equity and regional resilience.

Learning Objectives

• Understand how commas are used to separate items in a list
• Learn the role of commas after introductory elements
• Recognize correct comma placement to improve sentence clarity+ Show more

Learning Objectives

• Describe the semi-conservative nature of DNA replication.
• Identify roles of key enzymes involved in DNA duplication.
• Explain the significance of replication fidelity and timing for genome stability.+ Show more

Learning Objectives

• Explain how impulse relates to momentum change in collisions using force and contact time
• Interpret force–time profiles to predict how contact duration affects the resulting motion
• Distinguish elastic and inelastic collisions using kinetic energy and energy transformations+ Show more

Learning Objectives

• Explain how clarifying questions support productive listening and shared meaning during discussion
• Identify the difference between asking for definitions, asking for reasoning, and requesting examples
• Use restatements and follow-up questions to confirm understanding before responding

Learning Objectives

• Explain how computational simulations generate predictions from hypothesized mechanisms
• Describe how parameter sensitivity and scenario comparisons help evaluate model behavior
• Use ensembles and visualizations to represent uncertainty in forecasts+ Show more

Learning Objectives

• Understand how feedback loops, redundancy, and cross-regulation contribute to system coordination in the body.
• Identify examples of multi-system responses during exercise and how they maintain homeostasis.
• Explain how disruptions in one component can cascade and affect overall organism health.+ Show more

Learning Objectives

• Understand how changes in wave parameters affect wave signals.
• Relate wave frequency, wavelength, and amplitude to wave energy and patterns.
• Translate between different wave representations based on wave parameters.+ Show more

Learning Objectives

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

Learning Objectives

• Select evidence that is relevant to a specific claim and explain why it fits the claim.
• Evaluate the credibility of sources by considering author, perspective, and whether the information is supported.
• Avoid redundant or competing evidence by identifying when sources reinforce one another or conflict.

Learning Objectives

• Replace vague words with specific nouns and strong verbs to make meaning clearer.
• Explain how precise word choice supports tone, especially in analytical and persuasive writing.
• Use context clues or definitions to understand and apply technical or academic vocabulary accurately.

Learning Objectives

• Explain how climate variability is identified by comparing multiple weather-related measurements over long time periods.
• Differentiate variability from persistent climate change using evidence from temperature, precipitation, and wind or humidity records.
• Use examples such as El Niño–related ocean-atmosphere shifts to describe how boundary-condition changes alter regional weather statistics.

Learning Objectives

• Identify how simple, compound, and complex sentences each serve different purposes in writing
• Combine and revise sentences to clarify relationships between ideas (addition, contrast, cause, and explanation)
• Choose punctuation and conjunctions intentionally to improve readability and impact+ Show more

Learning Objectives

• Understand the basic concepts of particles in different states of matter.
• Explain how particle motion and arrangement determine the properties of solids, liquids, and gases.
• Relate particle energy to temperature and kinetic energy.+ Show more

Learning Objectives

• Explain how geologic and atmospheric indicators reveal hazard origins
• Describe how triggering mechanisms initiate natural hazards
• Interpret recurrence intervals to support hazard risk assessments+ Show more

Learning Objectives

• Explain how negative feedback maintains internal conditions within narrow limits
• Describe how positive feedback can amplify change in biological processes
• Identify the roles of sensors and effectors in feedback loops+ Show more

Learning Objectives

• Explain how molecular changes can lead to organ-level dysfunction
• Construct multilevel explanations linking genetic variation to physiology
• Interpret biochemical, histological, and organ function evidence+ Show more

Learning Objectives

• Identify functional requirements in a potable water delivery challenge
• Distinguish social, economic, environmental, and regulatory constraints
• Prioritize stakeholder criteria as measurable evaluation factors+ Show more

Learning Objectives

• Model how tectonic forces shape the lithosphere through plate processes
• Interpret magnetic anomaly patterns as evidence of seafloor spreading
• Explain how mantle convection relates to crustal deformation and faulting+ Show more

Learning Objectives

• Calculate acceleration from net force and mass for constant-mass systems
• Determine net force by adding multiple forces as vectors
• Interpret free-body diagrams showing contact and gravitational forces+ Show more

Learning Objectives

• Describe transformations among igneous, sedimentary, and metamorphic rocks
• Identify melting, crystallization, erosion, compaction, and metamorphism processes
• Explain how temperature and pressure influence mineral changes during metamorphism+ Show more

Learning Objectives

• Explain how solar energy, albedo, and radiation determine Earth’s energy balance
• Describe how greenhouse gases influence surface-atmosphere temperature patterns
• Explain how ocean heat transport creates regional climate differences+ Show more

Learning Objectives

• Identify amplitude, frequency, wavelength, and phase in wave descriptions
• Calculate wave speed using frequency and wavelength
• Explain how phase affects constructive and destructive interference+ Show more

Learning Objectives

• Explain how nucleic acid sequences determine amino acid chains
• Describe how protein folding creates specific three-dimensional structures
• Connect protein structure to specific cellular functions+ Show more

Learning Objectives

• Explain how temperature, pressure, and concentration affect reaction rates
• Explain how catalysts affect reaction pathways and reaction rates
• Predict how changing conditions can shift product distribution at equilibrium+ Show more

Learning Objectives

• Compare prototype types by purpose and fidelity
• Select suitable prototype materials and testing protocols
• Interpret prototype test data for design refinement+ Show more

Learning Objectives

• Interpret coefficients as mole ratios in balanced chemical equations
• Convert reactant masses between grams and moles using molar mass
• Calculate theoretical product amounts using stoichiometric ratios+ Show more

Learning Objectives

• Formulate an objective function using design variables and assumptions
• Compare predicted outcomes from multiple computational scenarios
• Explain how parameter changes affect model outputs+ Show more

Learning Objectives

• Describe how electric and magnetic fields affect moving charges
• Use vector superposition to predict net field direction
• Predict charged-particle curvature in a uniform magnetic field+ Show more

Learning Objectives

• Explain how glycolysis converts glucose energy into ATP and NADH
• Describe how electron transport creates a proton gradient
• Explain how ATP synthase uses the gradient to produce ATP+ Show more

Learning Objectives

• Explain energy changes during chemical reactions at the molecular level
• Classify reactions as endothermic or exothermic using evidence
• Interpret ΔH and connect its sign to reaction type+ Show more

Learning Objectives

• Identify seismic-wave evidence for Earth's internal layers
• Explain how gravity data support density-based interior models
• Interpret heat-flow measurements as evidence of internal energy transfer+ Show more

Learning Objectives

• Explain how discharge and sediment load shape Earth’s surface
• Describe how runoff changes river channel morphology
• Connect storm events to long-term watershed landscape evolution+ Show more

Learning Objectives

• Explain how accretion builds planetesimals within a rotating disk
• Describe how differentiation separates materials within growing planetary bodies
• Interpret meteorite composition as evidence of early solar system conditions+ Show more

Learning Objectives

• Explain how fossil fuel combustion increases atmospheric carbon dioxide
• Explain how deforestation affects atmospheric carbon dioxide levels
• Interpret evidence from CO2 records, temperature trends, and satellite observations+ Show more

Learning Objectives

• Explain how scenario analysis compares strategies under uncertain conditions
• Compare economic, environmental, and social outcomes in integrated assessment
• Evaluate climate strategies using cost-benefit reasoning+ Show more

Learning Objectives

• Explain energy conservation using isolated, closed, and open system boundaries
• Identify energy reservoirs in mechanical and electrical systems
• Trace energy transfers using energy flow diagrams+ Show more

Learning Objectives

• Explain the role of simple computational simulations and numerical models in forecasting.
• Describe how ensembles and visualizations represent forecast uncertainty.
• Understand how discrepancies between simulated and observed data inform model refinement.+ Show more

Learning Objectives

• Describe how an electric motor converts electrical energy into mechanical work
• Explain how a generator produces electrical energy using electromagnetic induction
• Compare motor and generator functions based on energy flow in a simple system+ Show more

Learning Objectives

• Describe the key pathways of cellular energy metabolism, including glycolysis, the citric acid cycle, and oxidative phosphorylation.
• Explain how mitochondrial structure supports ATP production.
• Contrast aerobic and anaerobic energy pathways and their tissue-specific relevance.+ Show more

Learning Objectives

• Understand the impact of resource extraction, urbanization, and transportation on ecosystems during industrial growth.
• Analyze case studies of Canadian resource industries and their environmental footprints.
• Evaluate strategies for sustainable development and environmental stewardship in industrial contexts.

Learning Objectives

• Explain how Earth’s rotation and orbit produce observable cycles such as day–night and seasonal changes.
• Differentiate sidereal periods from solar periods and describe how this affects what we observe from Earth.
• Use basic orbital geometry and apparent motion concepts to interpret patterns in the night sky.+ Show more

Learning Objectives

• Explain how oceanic lithosphere subducts and how that process forms trenches and volcanic arcs.
• Describe how slab dehydration drives melting that fuels arc volcanism.
• Summarize how megathrust faults generate earthquakes and tsunamis at subduction interfaces.+ Show more

Learning Objectives

• Identify key factors involved in problem framing within engineering projects.
• Explain the importance of social, economic, and environmental constraints.
• Analyze how stakeholder criteria influence design decisions.+ Show more

Learning Objectives

• Explain how natural and political borders shape regional connectivity and mobility.
• Analyze how borders influence trade patterns, migration flows, and cultural exchange.
• Evaluate how border-related conflict can affect regional stability and cooperation.

Learning Objectives

• Explain what cultural landscapes are and how human activities shape them over time
• Identify how architecture, land use, and settlement patterns reflect cultural values and history
• Analyze how geographic features influence where and how communities develop

Learning Objectives

• Explain what input is and how it relates to processing and output.
• Identify common input devices and match them to the information they collect.
• Describe how data becomes input for a computer system.