Grade 9 Worksheets

Learning Objectives

• Explain the flow of energy through different trophic levels in an ecosystem.
• Describe the structure of food webs and the concept of biomass distribution.
• Analyze how energy transfer efficiency impacts ecosystem productivity and stability.+ Show more

Learning Objectives

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

Learning Objectives

• Understand the process of electron transport chains in mitochondria and chloroplasts.
• Describe how redox reactions couple with proton pumping to generate ATP.
• Explain the role of membrane integrity and oxygen availability in ATP synthesis efficiency.+ Show more

Learning Objectives

• Identify chronological narration within texts
• Analyze how text structure influences meaning and reader understanding
• Explain how structural choices shape emphasis and themes

Learning Objectives

• Define password, credential, authentication, and secure accurately
• Compare weak and strong password protection methods
• Explain why password reuse increases account security risks+ Show more

Learning Objectives

• Identify similes and metaphors in literary texts
• Interpret the meaning of figurative expressions
• Analyze how figurative language enhances themes and mood in literature

Learning Objectives

• Calculate thermal energy transferred using q = m c ΔT
• Interpret positive and negative q values for heat flow
• Apply conservation of energy to closed heat-transfer systems+ Show more

Learning Objectives

• Explain how the spatial distribution of natural resources affects regional economies and settlement patterns
• Analyze how resource availability and extraction influence environmental policies and sustainability decisions
• Evaluate how natural resource interdependence can shape trade, cooperation, and global impacts

Learning Objectives

• Identify and describe the functions of basic cell organelles.
• Understand how nucleic acid sequences determine amino acid chains.
• Connect molecular coding and protein folding to organelle architecture.+ Show more

Learning Objectives

• Analyze how informational texts use ordered steps to explain how outcomes are reached
• Identify transitions and cause-and-effect relationships that connect phases of a process
• Use explanatory details (constraints, measurements, tools) to interpret an author’s explanation

Learning Objectives

• Define phishing and social engineering and explain how deception is used to obtain sensitive information.
• Identify red flags in realistic messages and online requests.
• Choose safer actions when encountering suspicious login, payment, or account-recovery requests.

Learning Objectives

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

Learning Objectives

• Identify cause-and-effect relationships within texts
• Recognize authorial signals such as 'because', 'as a result', 'although', and similar phrases
• Interpret how word choice and sentence patterns reveal logical connections+ Show more

Learning Objectives

• Define encryption, decryption, ciphertext, and key in secure communication
• Explain how encryption protects data during network transmission
• Explain how encryption protects data stored on devices+ Show more

Learning Objectives

• Explain why consistent classroom routines support safety, respect, and cooperation.
• Identify how routines build trust and help students manage behavior and emotions.
• Apply routine strategies to new back-to-school situations.

Learning Objectives

• Understand the key features that distinguish elements, compounds, and mixtures.
• Learn how to represent elements and compounds using symbols and formulas.
• Identify and classify substances as pure substances or mixtures based on their composition.+ Show more

Learning Objectives

• Define loops and iteration using correct programming vocabulary
• Identify how loops repeat instructions to change program behavior
• Choose loop conditions for counting, checking, and pattern tasks+ Show more

Learning Objectives

• Understand the difference between denotation and connotation of words.
• Identify literal and emotional meanings in context.
• Analyze how authors use connotation to shape tone and attitude.

Learning Objectives

• Explain the particulate (particle) model of matter using particle motion, spacing, and collisions
• Use the particulate model to predict diffusion, pressure, and temperature changes in solids, liquids, and gases
• Relate everyday and Alberta examples (e.g., salt on roads, odour spread from farms) to particle-level processes

Learning Objectives

• Understand and define the word 'analyze' and its usage in academic contexts.
• Identify the meaning of academic vocabulary words in literary and informational texts.
• Develop skills to comprehend complex sentences using discipline-specific terms.

Learning Objectives

• Define and distinguish between speed and velocity
• Understand basic units of motion measurement
• Apply real-world examples of speed and velocity+ Show more

Learning Objectives

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

Learning Objectives

• Identify common prefixes and their meanings
• Understand how prefixes change the meaning of base words
• Apply knowledge of prefixes to determine word meanings in context+ Show more

Learning Objectives

• Explain the origins and purpose of Hispanic Heritage Month in a clear, accurate way.
• Analyze how traditions and cultural contributions shape identity and community life.
• Use evidence from a text to support responses about respect, recognition, and multicultural pride.

Learning Objectives

• Explain how nutritional needs change across developmental stages and why growth, activity, and health status matter.
• Differentiate macronutrients and micronutrients and describe how each supports the body.
• Evaluate food choices by considering nutrient content, portion size, and overall dietary patterns.

Learning Objectives

• Identify when an author’s intent is to inform readers.
• Analyze text features that reveal informative purpose.
• Differentiate between informational and other types of texts.

Learning Objectives

• Identify key components of ecosystems and their interactions.
• Understand trophic levels and food chain relationships.
• Explain the concepts of resilience, regime shifts, and thresholds in ecosystems.+ Show more

Learning Objectives

• Understand the roles and differences of innate and adaptive immune responses.
• Identify how immune cells communicate with other body systems.
• Describe how the immune system supports homeostasis and tissue repair.+ Show more

Learning Objectives

• Explain how historical frequency supports hazard occurrence estimates
• Interpret return period ideas for earthquakes and storms
• Analyze how exposure and vulnerability influence risk+ Show more

Learning Objectives

• Apply standard capitalization rules for proper nouns, geographic terms, and titles in formal writing.
• Use capitalization correctly at the beginning of sentences and in headings.
• Use correct quotation punctuation and placement for direct speech and quoted material.

Learning Objectives

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

Learning Objectives

• Understand the concept of organelle systems and their role in cell function.
• Identify different organelle interactions, such as energy transfer, lipid synthesis, and detoxification.
• Explain how organelles cooperate to support cell growth, division, and environmental response.+ Show more

Learning Objectives

• Analyze how informational texts use ordered steps and transitions to show a process unfolding over time.
• Identify cause-and-effect relationships that explain how outcomes occur in informational explanations.
• Use textual details (purpose, constraints, and results) to summarize and evaluate an author’s explanation of a process.

Learning Objectives

• Distinguish rational and irrational numbers using whether their decimal expansions terminate or repeat
• Convert between common fractions and decimals to determine if a decimal terminates or repeats
• Use number line and graphs to connect decimal behaviour to rational vs irrational classification

Learning Objectives

• Understand the concept of albedo feedback and its effect on climate change.
• Identify factors that influence surface reflectivity and regional warming.
• Analyze how melting ice, snow, vegetation shifts, and cloud cover contribute to feedback mechanisms.+ Show more

Learning Objectives

• Explain energy transfer during common phase changes
• Interpret temperature plateaus on heating and cooling curves
• Describe latent heat during phase transitions+ Show more

Learning Objectives

• Interpret common nutrition label information (serving size, calories, nutrients, and % Daily Value) to make healthier choices.
• Identify whole foods and explain how balancing food groups supports energy and long-term health.
• Evaluate food options using ingredients, preparation methods, and portion sizes, and apply mindful eating habits.

Learning Objectives

• Explain how connection, cooperation, and mutual support strengthen a school community.
• Analyze how empathy, respect, and communication help groups work toward shared goals.
• Identify strategies for building inclusive bonds with people who have different perspectives.

Learning Objectives

• Calculate total momentum before and after a two-body interaction
• Determine unknown velocities using conservation of linear momentum
• Distinguish elastic and inelastic collisions using kinetic energy+ Show more

Learning Objectives

• Explain the purpose of health advocacy and how it supports community well-being.
• Identify effective communication and organized actions that can influence awareness and attitudes.
• Describe how individuals and groups can help shape health policies responsibly.

Learning Objectives

• Identify the purpose and components of a thesis statement.
• Distinguish between main ideas and supporting details.
• Practice analyzing texts to find the thesis and main ideas.

Learning Objectives

• Identify the main idea of how the circulatory system transports materials.
• Describe key roles of blood flow in delivering oxygen and nutrients and removing wastes.

Learning Objectives

• Apply kinematics, net-force reasoning, and energy considerations together to explain complex motion.
• Use free-body diagrams and Newton’s 2nd law to predict acceleration for real-world scenarios.
• Use energy (work and the work-energy theorem) to check or refine predictions such as stopping distance.+ Show more

Learning Objectives

• Use correct end punctuation (periods, question marks, exclamation points) to match sentence purpose.
• Apply capitalization rules for sentence starts, proper nouns, and specific titles.
• Choose accurate comma use for coordinating and subordinating structures.+ Show more

Learning Objectives

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

Learning Objectives

• Calculate mechanical work using the relationship W = F d cos(θ) for forces applied at an angle.
• Differentiate work done by constant forces versus work done by variable forces.
• Model variable-force work using the area under a force–distance curve.

Learning Objectives

• Explain how physical barriers, innate immune cells, and adaptive immune responses protect the body from pathogens and environmental insults.
• Compare antigen recognition in innate versus adaptive immunity and describe how antibody-mediated responses contribute to protection.
• Describe how inflammation and immune memory help the body respond to threats, and how nutrition, stress, and exposures can change immune competence.

Learning Objectives

• Identify main ideas in a paragraph.
• Refine ideas to improve clarity.
• Eliminate distracting information.+ Show more