Grade 9 Worksheets

Learning Objectives

• Differentiate between heat and temperature.
• Explain basic mechanisms of heat transfer: conduction, convection, radiation.
• Perform calculations involving specific heat capacity, mass, and temperature change.+ Show more

Learning Objectives

• Identify major cell components (membranes, organelles, cytoskeleton) and describe how they support cellular functions.
• Explain how compartmentalization affects diffusion, selective transport, and metabolism.
• Analyze how membrane or organelle damage can change diffusion/transport rates and reduce metabolic efficiency.

Learning Objectives

• Explain how friction and drag act as opposing forces to relative motion
• Analyze how friction and drag can change acceleration in real-world situations
• Relate friction to contact conditions and normal force, and drag to speed and fluid resistance

Learning Objectives

• Explain the process of photosynthesis and its significance in converting solar energy to chemical energy.
• Identify the inputs and outputs involved in photosynthesis.
• Describe the role of pigments and the compartments within chloroplasts during photosynthesis.+ Show more

Learning Objectives

• Describe the components of Milankovitch cycles and their influence on Earth's climate.
• Explain how variations in Earth's orbit affect glacial and interglacial periods.
• Identify the three main orbital parameters involved in Milankovitch cycles and their effects on insolation.+ Show more

Learning Objectives

• Explain that addictive behaviours can include activities beyond substances, such as gambling or excessive screen time.
• Identify early signs and common triggers that contribute to addictive patterns.
• Describe healthy coping strategies, including setting boundaries and seeking support.

Learning Objectives

• Explain how community health services support physical and mental wellness through prevention, early intervention, and ongoing care.
• Describe how to locate appropriate health resources and access them efficiently (including cost, referrals, and eligibility).
• Identify examples of nutrition counselling and screening programs, and explain why timely use matters.

Learning Objectives

• Identify how personal, social, cultural, and environmental factors influence health choices
• Evaluate how family traditions, peer influence, community standards, and resource access can either support or challenge healthy decisions
• Apply health factors to make and justify healthier choices that reduce health risks

Learning Objectives

• Explain the importance of consent as an ongoing, mutual agreement.
• Identify strategies for sexual safety, including contraception options and STI prevention.
• Describe how respectful communication and rights support healthy decisions and relationships.

Learning Objectives

• Explain how to navigate common steps for accessing physical, mental, and sexual health services.
• Identify trusted healthcare resources and describe how to evaluate whether a provider or program is reliable.
• Compare basic insurance options and describe strategies for reducing barriers to care.+ Show more

Learning Objectives

• Identify credible sources of health information and services.
• Apply strategies to verify health information from online and offline sources.
• Choose appropriate next steps and know when to seek expert help.

Learning Objectives

• Understand how to represent temporally changing systems using time-series descriptions.
• Analyze the behavior of dynamic systems through difference equations and phase diagrams.
• Identify feedback loops, equilibrium states, and transient versus steady-state behavior from data.+ Show more

Learning Objectives

• Understand the concept of energy conservation in systems.
• Identify different forms of energy transfer and transformation.
• Describe how energy moves within systems through diagrams and real-life examples.+ Show more

Learning Objectives

• Identify and distinguish between physical and chemical changes.
• Explain energy transfer in endothermic and exothermic reactions.
• Describe how particle motion and arrangement change during physical and chemical processes.+ Show more

Learning Objectives

• Understand key concepts of environmental chemistry, including mass conservation and chemical change.
• Interpret observable evidence of environmental transformations using particulate and atomic explanations.
• Apply mass accounting principles to regional environmental issues such as acid deposition, tailings chemistry, and nutrient cycling.

Learning Objectives

• Understand the components involved in homeostatic feedback loops.
• Distinguish between negative and positive feedback mechanisms.
• Explain how signaling pathways and transport processes facilitate feedback responses.

Learning Objectives

• Explain the concept of work as energy transfer caused by a force acting through a distance.
• Describe how simple machines alter force, distance, and mechanical advantage in real-world Alberta contexts.
• Analyze the trade-offs between force reduction and distance increase in machine design and performance.

Learning Objectives

• Understand the mechanisms involved in body temperature regulation.
• Identify physiological responses that maintain thermoregulation.
• Explain the roles of skin, vasculature, and nervous pathways in heat balance.+ Show more

Learning Objectives

• Understand the principle of conservation of linear momentum in isolated systems.
• Differentiate between elastic and inelastic collisions using quantitative analysis.
• Calculate total momentum before and after interactions in various scenarios.+ Show more

Learning Objectives

• Explain the pathway from DNA to RNA to proteins (gene expression) and how it relates to cell function
• Describe how protein structure affects protein function inside cells
• Use molecular reasoning to connect genotype (DNA sequence) to phenotype (observable traits)

Learning Objectives

• Identify key factors that influence regional development such as resources, infrastructure, and policies.
• Analyze geographic constraints and opportunities affecting economic growth.
• Evaluate how development impacts settlement patterns and quality of life.+ Show more

Learning Objectives

• Explain how media messages can shape health-related perceptions, attitudes, and behaviors.
• Evaluate media claims for credibility, bias, and missing context that may affect health decisions.
• Identify strategies for using media literacy to support healthier choices.

Learning Objectives

• Explain the main steps in an effective health-related decision process.
• Identify realistic options and gather relevant information before choosing.
• Evaluate possible outcomes by considering short-term and long-term effects.+ Show more

Learning Objectives

• Understand the key factors influencing population growth and decline.
• Explain the difference between density-dependent and density-independent factors.
• Describe how population patterns affect community interactions and ecosystem dynamics.+ Show more

Learning Objectives

• Explain how goal development, action planning, and progress evaluation work together in health behavior change.
• Develop a realistic short-term and long-term health goal using measurable success criteria and personal reasons.
• Create an action plan that includes steps, schedules, obstacle responses, and support networks.+ Show more

Learning Objectives

• Define what an action plan is and why it matters for achieving health goals
• Create a step-by-step health action plan that accounts for time, resources, and barriers
• Identify supports and strategies for monitoring progress and making adjustments

Learning Objectives

• Explain how health goals influence decision-making and daily habits.
• Use SMART ideas to create clear, achievable health goals.
• Describe how self-efficacy and resilience help people stay motivated after setbacks.+ Show more

Learning Objectives

• Explain how passive diffusion, facilitated transport, and active transport move substances across cell membranes using concentration and energy gradients.
• Use quantitative reasoning (concentration differences and relative permeability) to predict net movement and cellular homeostasis outcomes.
• Describe how membrane composition and transport proteins help maintain osmotic balance and electrochemical gradients in different cellular compartments.+ Show more

Learning Objectives

• Explain how public policies and regulations can influence health behaviors and outcomes related to tobacco, alcohol, vaccination, and environmental safety.
• Analyze intended and unintended effects of health policies on different groups in a community.
• Use evidence and reasoning to evaluate how policy decisions shape health practices and well-being.

Learning Objectives

• Understand the processes of glycolysis, the citric acid cycle, and electron transport in cellular respiration
• Identify where in the cell these processes occur and their roles in ATP production
• Relate metabolic pathways to organismal energy balance and organelle function+ Show more

Learning Objectives

• Describe the basic structure and functions of a cell.
• Identify major organelles and their roles within the cell.
• Explain how cell structure relates to its function.+ Show more

Learning Objectives

• Explain the process of light reactions in photosynthesis.
• Identify the role of pigment complexes and photosystems.
• Describe how electron flow leads to ATP and NADPH production.+ Show more

Learning Objectives

• Interpret position–time and velocity–time graphs by connecting slope and area to velocity and displacement
• Use constant-acceleration equations to predict motion along a straight line and check the direction with signs
• Relate acceleration (including negative values) to changes in velocity and the “curving” or “straightness” of motion graphs

Learning Objectives

• Explain how molecular defects can influence organ system function and organism health.
• Interpret data from biochemical, histological, and organ function assays to diagnose physiological dysfunction.
• Construct explanatory accounts connecting genetic variation to cellular responses and system performance.+ Show more

Learning Objectives

• Explain how verbal, non-verbal, and digital communication work together to build understanding and trust.
• Use active listening strategies to show respect and clarify meaning during conversations.
• Apply consent, boundaries, and respectful conflict-resolution skills to support healthy relationships.

Learning Objectives

• Identify common influences on emotions, including personal experiences, social interactions, and societal expectations.
• Explain how recognizing triggers and understanding emotional responses support emotional literacy and resilience.
• Evaluate coping strategies (relaxation techniques, journaling, and social support) and select effective options for stress.+ Show more

Learning Objectives

• Explain how honesty, confidentiality, and empathy help build trust in relationships
• Identify behaviors that support respectful communication, active listening, and healthy boundaries
• Describe how to repair trust after misunderstandings or mistakes

Learning Objectives

• Explain how personal beliefs, peer influence, and perceived risks/benefits shape health-related behavioral choices.
• Analyze how media and culture can affect decisions about substance use, diet, and physical activity.
• Evaluate strategies for making mindful, responsible choices that support lifelong wellness.

Learning Objectives

• Describe the mechanisms of carbon and nitrogen cycles in ecosystems.
• Explain how trophic transfer influences energy flow and biomass distribution.
• Analyze the effects of perturbations like nutrient enrichment and invasive species on community structure.+ Show more

Learning Objectives

• Explain how health systems organize and deliver health services (clinics, insurance, and community resources).
• Analyze how access to care affects individuals’ ability to manage wellness and health conditions.
• Identify key features of health systems that can improve or limit access to services.

Learning Objectives

• Identify common signs of addictive activities.
• Recognize triggers that may lead to addictive behaviours.
• Differentiate between healthy habits and addictive patterns.+ Show more

Learning Objectives

• Understand short-term effects of various substances
• Identify how substances can alter perceptions and mood
• Recognize signs of substance influence on the body

Learning Objectives

• Define and distinguish between resilience and resistance in ecological systems.
• Explain how feedback loops, variability, and connectivity influence ecosystem resilience.
• Identify factors that can trigger regime shifts in ecosystems requiring long-term management strategies.+ Show more

Learning Objectives

• Explain the fundamental principles of the cell theory.
• Differentiate between unicellular and multicellular organisms.
• Identify the differences between prokaryotic and eukaryotic cells.+ Show more

Learning Objectives

• Understand the complex responses of ecosystems to multiple factors such as climate change, land use, and species introduction.
• Analyze trophic interactions, feedback loops, and material fluxes that influence ecosystem stability.
• Evaluate the concepts of resilience, regime shifts, and thresholds within ecological systems.+ Show more

Learning Objectives

• Differentiate between homogeneous and heterogeneous mixtures.
• Describe physical separation methods based on particle properties.
• Identify examples of mixtures and the principles behind their separation.

Learning Objectives

• Describe Earth’s concentric layers and explain how density, temperature, and pressure change with depth.
• Contrast lithosphere and asthenosphere based on their mechanical behavior and ability to flow.
• Explain how seismic waves and gravity data help infer Earth’s internal composition and structure.+ Show more

Learning Objectives

• Explain how nucleic acid sequence information can specify amino acid chains through genetic coding.
• Connect protein folding and 3D structure to how cells build organelles and carry out functions.
• Describe how specific cellular components (e.g., ribosomes, endoplasmic reticulum, mitochondria) relate to macromolecular structure and function.