Grade 8 Worksheets

Learning Objectives

• Identify hazards connected to health-related choices.
• Estimate likelihood and impact to assess overall risk.
• Use risk assessment to compare options and make safer decisions over time.

Learning Objectives

• Explain how family and peer relationships can influence health attitudes and behaviors.
• Identify supportive and respectful relationship choices that protect physical and mental well-being.
• Describe ways to respond to peer pressure in safe, healthy ways.

Learning Objectives

• Explain how media and technology can spread both accurate and misleading health information
• Use critical thinking steps to evaluate digital health messages
• Describe how media can affect body image and health-related decisions

Learning Objectives

• Identify healthy behaviors that improve physical health, nutrition, and stress management.
• Explain how informed choices support long-term wellness and resilience.
• Apply healthy-behavior strategies to daily situations at school and at home.

Learning Objectives

• Describe how healthy routines (exercise, meals, and stress management) support physical and mental health.
• Identify examples of routine habits and explain how they can reduce health risks over time.
• Apply knowledge of routines to make short, realistic daily and weekly health plans.

Learning Objectives

• Explain how daily habits such as hygiene, nutrition, and sleep support personal health.
• Identify lifestyle choices that affect long-term well-being and disease prevention.
• Apply health knowledge to make responsible decisions about personal routines.

Learning Objectives

• Explain how preventive health practices help prevent disease or injury.
• Identify examples of screenings, vaccinations, and check-ups.
• Describe how early detection can protect long-term health.

Learning Objectives

• Identify risk reduction behaviors that prevent injury and illness
• Explain how personal choices affect safety and wellness
• Apply risk reduction strategies to everyday health scenarios

Learning Objectives

• Identify situations where help is needed for health and safety.
• Use clear, respectful communication to ask trusted people for support.
• Recognize reliable sources of help and explain why support matters.

Learning Objectives

• Explain how calm tone, active listening, and compromise support successful negotiation.
• Identify common strategies that help people resolve disagreements respectfully.
• Apply negotiation steps to a personal or community conflict scenario.

Learning Objectives

• Explain how facial expressions, gestures, posture, and eye contact can communicate emotions and attitudes.
• Identify when nonverbal cues match or contradict spoken words in common conversation scenarios.
• Use nonverbal awareness to improve understanding and reduce miscommunication.

Learning Objectives

• Explain what refusal skills are and when using them is necessary for safety and well-being.
• Practice respectful refusal with clear verbal messages and helpful body language.
• Identify effective responses to peer pressure and risky requests in social situations.

Learning Objectives

• Explain how tone, clarity, and word choice affect verbal communication in different situations.
• Interpret verbal cues to understand the message a speaker is trying to send.
• Apply respectful speaking strategies when sharing opinions, asking for help, or discussing disagreements.

Learning Objectives

• Identify common barriers that can stop health behavior change.
• Apply practical strategies to manage barriers and stay on track.
• Explain how social support and environment changes can improve healthy choices.

Learning Objectives

• Set measurable health goals with clear steps and timelines.
• Use tracking tools to monitor progress toward health goals.
• Identify potential barriers and plan strategies to stay consistent.+ Show more

Learning Objectives

• Explain the difference between short-term and long-term health goals.
• Write realistic, specific health goals and identify steps to reach them.
• Recognize common barriers to goal progress and suggest ways to reduce them.

Learning Objectives

• Modify movement technique for different surfaces, spaces, and equipment to improve safety and performance.
• Identify environmental challenges and choose appropriate movement adjustments during physical activity.
• Explain how practicing adaptable skills supports confidence and problem-solving in games.

Learning Objectives

• Identify key body positions and movements that improve running, jumping, and hopping technique.
• Explain how balance and arm-leg coordination affect speed, control, and safety during locomotor activities.
• Apply feedback strategies to refine movement patterns in relay and tag-style games.

Learning Objectives

• Identify how control, consistency, and efficiency show skill development during movement
• Use observation and reflection to set a realistic goal for improving a physical skill
• Compare current performance with a previous try and choose a change to improve technique

Learning Objectives

• Explain how regular physical activity supports physical health, including weight management and endurance.
• Describe how physical activity can improve mood, concentration, and stress management.
• Identify evidence-based ways to make active choices that support long-term health.

Learning Objectives

• Identify different types of community resources that support physical activity.
• Explain how community programs can help overcome barriers to being active.
• Make informed decisions about where and how to access local opportunities safely.

Learning Objectives

• Identify components of fitness and explain how they relate to effort during physical activity.
• Distinguish moderate effort from vigorous effort using clear health and safety cues.
• Use fitness goals to plan realistic improvements in cardiovascular endurance, strength, flexibility, and body composition.

Learning Objectives

• Explain how regular physical activity supports both physical health and mental well-being.
• Identify specific mental benefits of exercise, such as improved mood and stress reduction.
• Describe how building healthy activity habits can strengthen long-term resilience.

Learning Objectives

• Explain what consent means and why it must be clear, specific, and freely given.
• Identify personal boundaries and describe how to communicate comfort levels respectfully.
• Recognize inappropriate behaviors and practice self-advocacy skills.

Learning Objectives

• Identify key characteristics of healthy relationships, including mutual respect, trust, and consent.
• Explain how social, cultural, and individual factors can influence peer and intimate relationships.
• Use appropriate limits and communication strategies to support emotional well-being.

Learning Objectives

• Identify common signs of stress and describe how emotions can affect behavior.
• Use strategies such as relaxation techniques and positive coping to manage strong feelings.
• Explain how support from others can help protect mental well-being during challenging situations.

Learning Objectives

• Explain how online interactions can affect relationships and mental well-being.
• Identify harmful online behaviours, including cyberbullying, and describe common signs.
• Apply safe strategies to prevent and respond to cyberbullying, such as blocking and reporting.

Learning Objectives

• Use respectful language during disagreements by choosing calm, kind words.
• Practice active listening skills and explain how they help reduce conflict.
• Apply assertive communication to state needs and set boundaries without hostility.+ Show more

Learning Objectives

• Explain Archimedes’ principle and relate buoyant force to the weight of displaced fluid
• Compare apparent weight in air versus when an object is submerged
• Use density relationships to predict floating, sinking, and neutral buoyancy

Learning Objectives

• Explain how fluid mechanics ideas (viscosity, vessel diameter, pressure gradient) connect to blood flow and resistance.
• Describe how non-Newtonian blood behavior can affect perfusion in small vessels.
• Use simplified pipe-flow relationships to estimate how pressure drop and volumetric flow respond to changes in vessel diameter and stenosis.+ Show more

Learning Objectives

• Explain how hydrostatic pressure depends on fluid density and depth using p = ρgh
• Compare pressure at different heights in a fluid and predict where the pressure is greatest
• Describe how hydrostatic pressure principles apply to communicating vessels and real structures

Learning Objectives

• Explain how hydraulic systems use confined fluids to transmit pressure and produce larger output forces.
• Use force-area relationships to calculate required input pressure and identify mechanical advantage in piston assemblies.
• Evaluate design constraints such as fluid viscosity, seal effectiveness, and compressibility that affect performance and reliability.

Learning Objectives

• Calculate density using mass and volume and report the correct units.
• Use displacement and overflow ideas to measure the volume of irregular solids.
• Explain how measurement uncertainty, significant figures, trapped air, and temperature can cause density discrepancies.

Learning Objectives

• Explain how density differences from temperature and salinity create stratified layers (pycnoclines) in fluids.
• Use buoyancy and density-gradient ideas to predict when vertical mixing is promoted or suppressed.
• Describe how layered-fluid structure affects mixing across interfaces and the dispersion of pollutants or heat.

Learning Objectives

• Define pressure as force per unit area and identify its SI unit
• Compare surface contact pressure with internal (hydrostatic) fluid pressure
• Use P = F/A and convert between pascals (Pa) and kilopascals (kPa)+ Show more

Learning Objectives

• Explain how atmospheric pressure affects boiling point and why sealed instruments rely on pressure differences.
• Describe how barometers work and how pressure gradients drive wind.
• Use kPa and altitude relationships to predict real-world atmospheric effects.

Learning Objectives

• Explain Pascal’s principle and how pressure transmits through confined fluids
• Use hydraulic relationships to connect force output to piston area and input force
• Interpret diagrams and statements about hydraulic systems, including real-world limitations

Learning Objectives

• Explain the main phases of the cell cycle, including interphase, mitosis, and cytokinesis.
• Describe how DNA replication and chromosome segregation help maintain genetic information.
• Identify how cyclins, kinases, and checkpoint mechanisms regulate the cell cycle.+ Show more

Learning Objectives

• Compare plant and animal cell structures and explain how those structures affect cell functions.
• Contrast prokaryotic and eukaryotic cellular organization and relate differences to metabolic capabilities.
• Use cellular features (e.g., chloroplasts, vacuoles, centrioles, lysosomes, cell walls) to describe adaptation to roles such as photosynthesis and motility.

Learning Objectives

• Explain the three core statements of cell theory and how they apply to living things
• Describe how microscopy and imaging evidence helped scientists develop cell theory
• Use key cell theory vocabulary (cell, nucleus, organelle, pre-existing cells) to answer science questions

Learning Objectives

• Explain how diffusion, osmosis, facilitated diffusion, and active transport move substances across cell membranes.
• Distinguish passive from active transport using concentration gradients, carrier proteins, and energy use.
• Describe how surface area, concentration gradient, and membrane properties affect the rate of net transport.+ Show more

Learning Objectives

• Describe the components of cell membranes, including the phospholipid bilayer, proteins, cholesterol, and carbohydrates.
• Explain how membrane proteins help with transport, signaling, and structural support.
• Compare how membrane composition affects permeability and cell interactions with the extracellular environment.

Learning Objectives

• Explain how specialized tissues work together to form organs that perform specific functions in organ systems.
• Describe how transport mechanisms and surface area support efficient gas exchange and nutrient distribution.
• Connect epithelial interfaces and blood to how wastes are removed from the body.

Learning Objectives

• Explain how cell culture and controlled differentiation help produce specialized cell types.
• Describe how molecular markers and scaffold interactions support tissue engineering.
• Summarize key ethical, safety, and regulatory considerations for biotech therapies.

Learning Objectives

• Explain how water potential and tonicity determine the direction of water movement across cell membranes.
• Compare how plant and animal cells respond to hypotonic, isotonic, and hypertonic environments.
• Describe how osmoregulatory mechanisms help maintain cellular survival in changing environments.

Learning Objectives

• Define dynamic viscosity and kinematic viscosity and describe how they relate to fluid flow.
• Explain how viscosity affects whether flow in a pipe is smooth (laminar) or more chaotic (turbulent).
• Predict how temperature and shear (forces between layers) can change viscosity and pumping needs.+ Show more

Learning Objectives

• Explain how hydrostatic pressure varies with depth and how that creates a resultant force on a submerged surface
• Determine the center of pressure conceptually (and qualitatively) for planar versus curved surfaces
• Connect surface-force ideas to real engineering designs such as dam faces and bulkheads

Learning Objectives

• Explain that power is the rate of doing work (or transferring energy) and use the SI unit watt (W).
• Relate motor specifications to mechanical output power using efficiency and losses (e.g., gears and belts).
• Interpret how torque and rotational speed affect an estimate of mechanical power.