Grade 6 Science Worksheets

Learning Objectives

• Explain how observed circuit symptoms can be used to infer possible faults.
• Compare expected measurement patterns for series and parallel circuits to diagnose issues.
• Describe how component behavior helps narrow down likely causes of unequal brightness and abnormal readings.

Learning Objectives

• Classify drag as parasitic or induced and explain why induced drag is linked to lift.
• Identify the three components of parasitic drag and describe how they depend on speed.
• Explain how wing area, aspect ratio, and weight trade-offs affect lift and drag.

Learning Objectives

• Identify primary and secondary control surfaces and describe what each one controls in flight.
• Explain how deflecting a control surface changes local lift and creates a turning moment.
• Describe control authority and how it affects an aircraft's response compared with stability.+ Show more

Learning Objectives

• Describe the steps of an iterative design process used in aircraft and gliders.
• Use performance criteria and trade-offs to justify design choices related to lift, drag, weight, and stability.
• Interpret simple lift and drag measurements to decide how to refine a prototype.+ Show more

Learning Objectives

• Identify lift, drag, thrust, and weight as aerodynamic or gravitational forces in flight.
• Explain how the direction and magnitude of forces affect climb, steady level flight, and descent.
• Use vector addition to describe equilibrium when net force is zero.+ Show more

Learning Objectives

• Distinguish between fundamental niches and realized niches using environmental and biotic factors
• Describe how abiotic conditions and interspecific interactions influence where organisms live
• Use measurable parameters to predict how habitat changes could affect species distribution+ Show more

Learning Objectives

• Define keystone species and explain how they affect community structure
• Identify evidence that suggests a species has keystone impacts
• Describe trophic cascades caused by changes in predator or mutualist populations+ Show more

Learning Objectives

• Define electric charge and explain how charge separation happens
• Compare static electricity and current electricity using conductors and insulators
• Describe how charge imbalance leads to attraction and sparks+ Show more

Learning Objectives

• Explain how designers balance multiple performance goals when making changes to a configuration.
• Describe Pareto trade-offs and identify why improvements in one area can limit another.
• Use structural constraints to justify choices for stability, efficiency, and manufacturability.

Learning Objectives

• Compare the relative sizes, masses, and average distances of the Sun, Earth, and Moon.
• Explain how mutual gravitational pull creates orbital motion and a stable Earth–Moon system.
• Describe the Earth–Moon barycenter and how it affects their shared motion around each other.+ Show more

Learning Objectives

• Distinguish static and dynamic stability in aircraft motion
• Explain how center of gravity position affects pitch stability
• Describe how wing dihedral angle and tail/fin design support roll and directional stability+ Show more

Learning Objectives

• Explain how adaptation tradeoffs can favor either specialization or broad tolerance.
• Compare how fitness benefits and costs differ for specialists and generalists in changing environments.
• Use examples (plants, insects, migration) to describe how environment affects survival and reproduction.

Learning Objectives

• Identify and classify adaptations as structural, behavioural, or physiological
• Explain how inherited traits differ from acquired characteristics
• Describe how environmental pressures can change survival and reproduction over generations+ Show more

Learning Objectives

• Identify key safety steps in a classroom science investigation.
• Explain how to reduce risk using a simple risk assessment process.
• Describe ethical responsibilities, including humane treatment, consent, and confidentiality.+ Show more

Learning Objectives

• Describe biodiversity patterns using species richness, abundance, and evenness.
• Identify how transects and quadrats help scientists sample ecosystems.
• Compare ecosystems by interpreting simple diversity indices and habitat heterogeneity.+ Show more

Learning Objectives

• Write testable questions and describe what information an investigation should gather
• Identify independent and dependent variables in controlled comparisons
• Use operational definitions to explain how measurements are made+ Show more

Learning Objectives

• Explain how habitat restoration and protected areas help maintain biodiversity.
• Describe trade-offs among conservation actions and choose priorities using clear criteria.
• Use metrics and adaptive management to evaluate whether stewardship strategies are working.

Learning Objectives

• Describe how wind tunnels measure aerodynamic forces and moments on models
• Identify key similarity parameters (Reynolds and Mach numbers) and explain why they matter
• Calculate lift and drag coefficients from measured force values+ Show more

Learning Objectives

• Explain how charge transfer happens during triboelectric effects between different materials.
• Use the triboelectric series to predict which materials tend to become positively or negatively charged.
• Describe how attraction and repulsion result from electrostatic charges.+ Show more

Learning Objectives

• Describe how gravitational attraction and inertial motion work together to keep objects in orbit
• Compare near-circular and elliptical orbits and explain how orbital speed changes with distance
• Explain how orbital period relates to distance from a central body+ Show more

Learning Objectives

• Describe how optical and radio telescopes collect information about distant objects.
• Explain how spectrometers use wavelengths to infer composition, motion, and temperature.
• Compare ground-based and space-based observatories and justify why space avoids atmospheric distortion.+ Show more

Learning Objectives

• Explain how Earth’s rotation and orbit cause the apparent daily and annual motions of sky objects
• Describe diurnal rising and setting and relate them to the apparent path across the sky
• Use the concepts of the celestial sphere and horizon to predict where objects appear+ Show more

Learning Objectives

• Explain how birth and death rates, immigration, and emigration affect population size over time
• Describe the difference between exponential growth and logistic growth using carrying capacity
• Identify limiting factors and predict how density-dependent and density-independent factors change populations

Learning Objectives

• Explain the purpose of an ammeter and a voltmeter in a circuit
• Distinguish between measuring current in amperes and measuring voltage in volts
• Predict and interpret how instrument readings change in series and parallel circuits

Learning Objectives

• Explain how Earth’s axial tilt causes different sun angles in each hemisphere.
• Describe how Earth’s orbit changes Earth–Sun distance slightly and how this contributes to seasonal energy patterns.
• Compare solstice and equinox geometry using tilt and sunlight distribution.+ Show more

Learning Objectives

• Identify producers, consumers, and decomposers in food webs and food chains.
• Explain how energy transfers and decreases across trophic levels.
• Describe how removing or adding a species can affect other species in a connected community.

Learning Objectives

• Explain how voltage, current, and resistance are related using proportional reasoning
• Use Ohm’s law to compute or compare circuit values from given measurements
• Predict how current changes when resistance changes in a fixed voltage circuit+ Show more

Learning Objectives

• Organize observations into tables and identify what information belongs where.
• Select an appropriate graph type to display quantitative and qualitative data.
• Read and interpret graphs by describing trends, outliers, and uncertainty.+ Show more

Learning Objectives

• Describe how parallel circuits create multiple branching pathways for current.
• Explain why the potential difference across each parallel branch is equal.
• Predict how total current in a parallel circuit relates to the branch currents.+ Show more

Learning Objectives

• Describe how physical, diagrammatic, and mathematical models represent complex systems
• Identify assumptions and define model boundaries when interpreting model predictions
• Compare model predictions to observable outcomes to evaluate limitations and refine models+ Show more

Learning Objectives

• Decompose a mixed series-parallel circuit into simpler series and parallel subcircuits.
• Describe how current and voltage divide in combined circuit sections.
• Predict how changes to a component affect brightness or meter readings in real circuits.

Learning Objectives

• Explain how propellers generate thrust by accelerating air in one direction
• Describe how reaction engines create thrust by accelerating exhaust backward
• Compare how thrust-to-weight ratio affects climb and acceleration+ Show more

Learning Objectives

• Explain how electric current is the organized movement of charges through a conductor.
• Distinguish conventional current direction from electron flow in a circuit.
• Describe how potential difference (voltage) acts as the driving force for current.+ Show more

Learning Objectives

• Describe major components of the solar system, including planets, dwarf planets, and belts of small bodies.
• Compare terrestrial and gas giant planets using composition, atmosphere, and surface conditions.
• Explain how orbital location and energy balance relate to temperature and habitability.

Learning Objectives

• Explain how DNA barcoding and sequence comparison help identify species.
• Describe how phylogenetic trees show relationships between organisms.
• Compare morphological classification keys with genetic evidence for delimiting species.+ Show more

Learning Objectives

• Describe how robotic probes explore space using flyby, orbiter, lander, and sample-return mission types
• Explain how distance affects communication delay and mission planning
• Identify how propulsion, gravity assists, and instrumentation choices support data collection+ Show more

Learning Objectives

• Explain how invasive species are introduced and establish in new habitats
• Describe how invasive species can outcompete, prey on, or otherwise harm native species
• Identify evidence of ecosystem alteration caused by invasive species+ Show more

Learning Objectives

• Explain how observable characteristics are used to group living things in a classification system.
• Use a simple dichotomous key to identify an organism by following paired choices.
• Describe how hierarchical categories connect kingdom, phylum, class, order, family, genus, and species.

Learning Objectives

• Explain how nutrient loading can reduce dissolved oxygen in aquatic ecosystems.
• Identify how chemical contaminants can affect organisms and populations through bioaccumulation and biomagnification.
• Use ecological indicators such as algal biomass and contaminant residues to describe ecosystem changes.+ Show more

Learning Objectives

• Identify common circuit symbols for cells, batteries, resistors, lamps, switches, ammeters, and voltmeters.
• Explain how arrows, orientations, and line connections in a schematic show circuit topology and current paths.
• Predict how series, parallel, and mixed connections affect the behaviour of components.

Learning Objectives

• Describe how the scientific method can be used to solve a local stewardship problem.
• Explain the importance of consent, cultural sensitivity, and respectful communication when collecting community observations.
• Use evidence evaluation skills to validate community-contributed records.+ Show more

Learning Objectives

• Describe how a series circuit forms a single path for current
• Explain why current is the same through series components
• Predict how total voltage is shared across series elements+ Show more

Learning Objectives

• Explain how the changing relative positions of the Sun, Earth, and Moon control the visible fraction of the Moon
• Sequence lunar phases using illumination geometry and recognize that the pattern repeats cyclically
• Differentiate lunar phases from eclipses by describing what each event requires+ Show more

Learning Objectives

• Explain how airfoil camber and thickness affect pressure distribution and lift.
• Compare simplified Bernoulli and Newtonian ideas for how lift is produced.
• Describe how chord length, leading-edge curvature, and angle of attack influence lift and stall.+ Show more

Learning Objectives

• Understand the purpose and components of circuit diagrams.
• Identify standard symbols used in electrical circuit diagrams.
• Translate physical electrical systems into schematic diagrams.+ Show more

Learning Objectives

• Describe the basic organization of circulatory, respiratory, digestive, and nervous systems.
• Explain the roles of tissues and organs within each organ system.
• Connect cellular functions to overall system-level processes and outcomes.+ Show more

Learning Objectives

• Understand the main functions of the human circulatory system.
• Identify key components of the circulatory system and their roles.
• Explain how blood transports gases, nutrients, hormones, and wastes.

Learning Objectives

• Identify different types of variables in scientific investigations.
• Understand how independent, dependent, and controlled variables affect experimental outcomes.
• Explain the importance of operational definitions and measurement consistency.+ Show more