Grade 6 Science Worksheets

Learning Objectives

• Explain what a pressure map shows about airflow over an airfoil surface
• Identify how stagnation points, suction peaks, and pressure minima relate to lift
• Describe how changes in camber and angle of attack shift pressure coefficient patterns across the chord+ Show more

Learning Objectives

• Explain how thermal energy transfers by conduction, convection, and radiation.
• Use observable temperature changes and material properties (like thermal conductivity) to predict heat flow.
• Identify heat transfer behavior in simple open and closed systems.

Learning Objectives

• Explain how physical, diagrammatic, and simple mathematical models represent complex systems
• Identify model assumptions and define model boundaries to interpret predictions correctly
• Compare model predictions with observable outcomes and use discrepancies to refine a model+ Show more

Learning Objectives

• Explain how angle of attack affects airflow, lift, and stall onset
• Identify the linear lift region and what happens after the critical angle is passed
• Describe how wing incidence and control inputs change the effective angle of attack

Learning Objectives

• Explain why risk assessment is necessary before starting a science investigation
• Identify safe and ethical behaviors when using tools, handling materials, and working with organisms or communities
• Apply protocols for hazard prevention and accurate reporting of incidents+ Show more

Learning Objectives

• Explain how the Earth–Moon–Sun alignment creates solar and lunar eclipses
• Distinguish between umbra and penumbra and predict what parts of Earth see different eclipse effects
• Describe how the Moon and Sun’s differential gravity causes tides, including spring and neap tides

Learning Objectives

• Explain the iterative design process using design criteria, prototyping, testing, and refinement.
• Describe how lift and drag measurements help refine an aircraft or glider concept.
• Identify key trade-offs among lift, drag, weight, and stability in aerodynamic design.

Learning Objectives

• Explain how optimizing multiple design goals can create tradeoffs between performance and safety in engineering systems
• Use Pareto trade-off thinking to compare configurations and justify choosing a viable design envelope
• Describe how constraints (like structure and materials) affect outcomes such as aspect ratio and stability buffers

Learning Objectives

• Explain how lift, drag, thrust, and weight act as interacting forces that determine motion.
• Identify weight as gravity acting downward and describe lift as the upward aerodynamic resultant.
• Use vector ideas and equilibrium to predict steady level flight, climb, and descent.

Learning Objectives

• Identify primary and secondary control surfaces and describe what each one helps control (roll, pitch, and yaw).
• Explain how deflecting a control surface changes lift and produces a turning moment.
• Describe control authority and how trim and surface sizing affect aircraft responsiveness and energy cost during maneuvers.

Learning Objectives

• Explain how adaptations (structural, behavioral, and physiological) help organisms survive and reproduce in specific niches.
• Distinguish inherited traits from acquired characteristics and identify examples of each.
• Describe how environmental pressures can change which traits become more common in a population over generations.+ Show more

Learning Objectives

• Define independent and dependent variables and use operational definitions to describe measurements
• Design fair tests by keeping variables controlled and using controlled comparisons
• Connect hypothesis testing to reproducibility by documenting procedures and recognizing limitations

Learning Objectives

• Explain how surface pressure changes around an airfoil relate to lift and pitching moments
• Identify the role of stagnation points and suction peaks in pressure maps
• Describe how pressure minima shift with camber and angle of attack

Learning Objectives

• Categorize drag into parasitic drag and induced drag and explain how each relates to flight and airflow.
• Identify components of parasitic drag (form drag, skin-friction drag, and interference drag) and relate them to factors like speed and shape.
• Explain why induced drag is an unavoidable by-product of lift generation and how wing span and lift distribution affect it.

Learning Objectives

• Explain how wind tunnels measure aerodynamic forces and moments on scaled models
• Describe how similarity parameters like Reynolds number and Mach number help scientists interpret test results
• Use measured forces to understand how lift and drag coefficients are determined

Learning Objectives

• Explain how Earth’s rotation and orbit cause the Sun, Moon, and stars to appear to move across the sky
• Define diurnal rising and setting and describe apparent daily motion from an Earth-based perspective
• Describe the apparent paths of stars and the ideas of the celestial sphere and horizon+ Show more

Learning Objectives

• Explain how propellers create axial thrust by accelerating air backward
• Compare jet propulsion and propeller propulsion using Newton’s third law and momentum
• Describe how thrust-to-weight ratio affects acceleration and climb+ Show more

Learning Objectives

• Explain how airfoil geometry (camber, thickness, chord length, and leading-edge curvature) affects pressure distribution and lift
• Compare simplified Bernoulli and Newtonian ideas for lift generation and identify key factors like angle of attack and stall
• Describe how lift and drag trade-offs change with speed and airfoil shape

Learning Objectives

• Explain how optical, radio, and spectrometers help scientists observe the solar system
• Describe how different wavelengths provide information about composition, motion, and temperature
• Compare ground-based and space-based observing and explain why Earth’s atmosphere can distort observations+ Show more

Learning Objectives

• Explain static and dynamic stability and how they relate to aircraft behavior after a disturbance
• Describe how center of gravity position relative to the aerodynamic center affects longitudinal stability
• Identify how dihedral angle and tail/fin design contribute to roll, pitch, and directional stability+ Show more

Learning Objectives

• Explain how roll, pitch, and yaw controls can interact through aerodynamic forces.
• Describe adverse yaw and elevator–aileron coupling in simple cause-and-effect terms.
• Identify design features (like differential and Frise ailerons) that reduce unwanted coupled moments.

Learning Objectives

• Interpret observations and instrumental data to identify patterns in natural hazards.
• Use recurrence intervals and frequency data to estimate how likely events are to occur.
• Explain how hazard magnitude and likely locations are used in risk assessment and response planning.

Learning Objectives

• Explain how unequal solar heating and Earth’s rotation drive global atmospheric circulation patterns.
• Describe how wind belts (trade winds and westerlies) and ocean currents move heat and moisture.
• Use models of Hadley, Ferrel, and polar cells to connect circulation to regional climate zones.+ Show more

Learning Objectives

• Explain how genetic differences and environmental influences can produce phenotypic variation within a species.
• Describe how temperature and nutrition can change gene expression or growth during development.
• Connect DNA sequence variation and epigenetic/environmental modifiers to observed differences in structure and function.

Learning Objectives

• Describe major types of robotic space missions (flyby, orbiter, lander, and sample-return) and what each can accomplish.
• Explain how engineering constraints such as distance and communication delay affect mission design and operations.
• Connect mission design choices (gravity assists, propulsion, instrumentation, and data return) to the types of measurements collected.

Learning Objectives

• Explain how the relative positions of the Sun, Earth, and Moon determine the sequence of lunar phases.
• Describe the illumination geometry that changes the visible fraction of the Moon over a cycle.
• Distinguish lunar phase appearance from eclipse circumstances using relative alignment ideas.

Learning Objectives

• Explain how slow and fast geologic processes modify Earth’s surface over different time scales.
• Use evidence from rock strata, fossils, and landforms (such as terraces) to support a landscape-evolution explanation.
• Describe how erosion and sediment transport by rivers and glaciers reshape landforms.

Learning Objectives

• Explain how electronic sensors and digital probes collect data and why settings like sampling rate affect measurements.
• Select an appropriate digital instrumentation tool for a specific phenomenon and avoid systematic error.
• Describe basic calibration, measurement units, and how to record metadata for reliable data interpretation.

Learning Objectives

• Describe how elliptical and near-circular orbits differ qualitatively
• Explain how orbital speed changes with distance from the central body
• Model orbiting as a balance of gravitational force and inertial motion+ Show more

Learning Objectives

• Describe how electric forces act between charged objects and how magnetic forces act between magnets or currents
• Explain how force magnitude changes with distance and with the strength of the source (charge magnitude or current)
• Use qualitative field representations and data patterns to distinguish factors that strengthen or weaken electromagnetic interactions+ Show more

Learning Objectives

• Explain how the Sun’s dominant gravity affects the Earth–Moon system
• Describe how mutual gravity between Earth and Moon leads to an Earth–Moon barycenter and orbital motion
• Connect stable orbits to gravitational balance and mutual motion

Learning Objectives

• Explain how net force (the vector sum of forces) determines changes in an object's motion
• Use the relationship net force equals mass times acceleration to predict how acceleration changes
• Distinguish between balanced and unbalanced forces using real-world scenarios+ Show more

Learning Objectives

• Explain how conservation of momentum applies to an isolated two-object system during a collision
• Identify action-reaction force pairs and describe how they relate to changes in motion
• Differentiate elastic and inelastic collisions using momentum and kinetic energy behavior+ Show more

Learning Objectives

• Explain how observed symptoms (brightness changes, missing continuity, abnormal readings) can suggest where a fault may be in a circuit.
• Use circuit topology (series vs. parallel paths) to predict what measurements should look like when components function correctly.
• Describe diagnostic reasoning by comparing expected patterns to observed results to isolate likely causes.

Learning Objectives

• Explain how Earth’s rotation causes day and night.
• Describe how Earth’s 23.5° axial tilt and orbit produce seasonal changes in sunlight and temperature.
• Identify solstices and equinoxes as predictable observational events tied to daylight patterns.+ Show more

Learning Objectives

• Define electric charge and explain how charge separation leads to static electricity.
• Compare static electricity with current electricity using conductor vs. insulator behavior.
• Explain why charge imbalance can cause attractions (like hair) and sometimes produce sparks.+ Show more

Learning Objectives

• Identify major components of the solar system and describe how they are classified (planets, dwarf planets, belts).
• Compare terrestrial (rocky) and gas giant planets using basic composition, atmosphere, and temperature ideas.
• Explain how orbital zones relate to typical planet temperatures and surface conditions.+ Show more

Learning Objectives

• Argue how gravity depends on mass and distance using examples such as Earth–Moon and falling objects.
• Distinguish gravitational forces from contact forces like friction by describing how they change motion.
• Use simple quantitative reasoning (greater mass, smaller distance) to predict changes in attraction and orbit behavior.

Learning Objectives

• Explain how pressure systems, air masses, and fronts interact to create local and regional weather.
• Interpret weather data from surface maps, including temperature, pressure, precipitation, and wind shifts.
• Describe how convection and latent heat release help connect short-term weather variability to precipitation and storms.

Learning Objectives

• Describe the main processes of the water cycle: evaporation, condensation, precipitation, runoff, infiltration, and groundwater storage.
• Explain how solar energy and gravity drive the movement and phase changes of water in the hydrosphere.
• Use simple models (reservoirs and arrows) to trace where water goes and how long it can be stored.

Learning Objectives

• Explain how gravitational attraction between a planet (or satellite) and the Sun maintains orbital motion
• Describe how an orbit’s shape (elliptical) affects orbital speed and distance from the central body
• Use orbital period ideas to compare how mass and distance influence satellite orbits (e.g., Earth–Moon and Jupiter–moon systems)

Learning Objectives

• Explain how Earth’s axial tilt changes the solar angle in each hemisphere during the year.
• Describe how Earth’s orbit around the Sun and its tilt lead to solstices and equinoxes.
• Connect latitude-dependent solar energy to differences in seasonal climate and biological cycles.

Learning Objectives

• Identify the functions, success measures, and constraints in a design problem
• Use scientific principles to explain cause-and-effect relationships in potential solutions
• Describe how limits such as materials, cost, and safety shape the best design

Learning Objectives

• Identify common circuit symbols (cell, battery, resistor, lamp, switch, ammeter, voltmeter) and explain what each one does in a circuit.
• Interpret schematic diagrams to describe how components are connected (series, parallel, or mixed) and predict basic behavior.
• Use schematic conventions such as correct symbol orientation and meter connection placement to interpret voltage and current readings.

Learning Objectives

• Use astronomical units (AU) to compare Earth’s distance to the Sun with other planets’ distances.
• Compare planetary size and orbital periods using appropriate scales and orders of magnitude.
• Interpret proportional models and data tables/charts to explain solar system relationships.

Learning Objectives

• Explain how the relative positions of Earth, Moon, and Sun produce the sequence of lunar phases.
• Distinguish between lunar phases (illumination changes) and eclipses (shadowing events).
• Predict when solar and lunar eclipses can occur based on line-of-sight alignment.+ Show more

Learning Objectives

• Explain how tectonic, atmospheric, and hydrologic processes can produce different natural hazards.
• Analyze how evidence such as historical records, seismic/satellite data, and hazard maps helps estimate hazard intensity and impact.
• Evaluate cause-and-effect relationships to predict how and where hazards may affect communities and infrastructure.

Learning Objectives

• Explain how charge transfer (electron movement) happens when materials rub
• Use the triboelectric series idea to predict which material is more likely to become charged
• Describe attractions, repulsions, and electrostatic discharge (spark) in terms of charge buildup and release+ Show more