Grade 6 Science Worksheets

Learning Objectives

• Explain how temperature changes the properties of air
• Explain how altitude affects air pressure and density
• Identify how gas composition can change air properties+ Show more

Learning Objectives

• Explain how negative feedback helps maintain internal stability by linking sensors, control centers, and effectors.
• Describe positive feedback and how it can amplify changes in the body.
• Use examples (thermoregulation, blood glucose control, and kidney osmotic balance) to trace cause-and-effect pathways.

Learning Objectives

• Explain how climate differs from weather using long-term patterns and averages
• Identify major climate factors such as latitude, altitude, ocean distance, ocean currents, and prevailing winds
• Use evidence from climate comparisons to describe why different ecosystems occur in different regions+ Show more

Learning Objectives

• Understand how negative feedback maintains body temperature.
• Identify the key components involved in thermoregulation.
• Explain the process of how body temperature is regulated through feedback mechanisms.+ Show more

Learning Objectives

• Explain how feedback control maintains internal stability
• Compare negative and positive feedback using physiological examples
• Describe how sensors and effectors coordinate body responses+ Show more

Learning Objectives

• Understand how physiological feedback mechanisms maintain internal stability.
• Identify examples of negative and positive feedback in organ systems.
• Explain the roles of sensors, effectors, and set points in feedback loops.+ Show more

Learning Objectives

• Understand how the angle of attack affects lift and drag on wings.
• Explain how small changes in angle impact flight performance.
• Identify the critical point where flow separation causes a stall.+ Show more

Learning Objectives

• Understand the mechanisms of negative and positive feedback in maintaining internal stability.
• Identify physiological examples of feedback regulation such as thermoregulation and blood glucose control.
• Explain the roles of sensors and effectors in feedback loops.+ Show more

Learning Objectives

• Explain how unequal solar heating drives atmospheric circulation.
• Identify the roles of Hadley, Ferrel, and polar cells.
• Describe how winds and ocean currents transport heat and moisture.+ Show more

Learning Objectives

• Explain how negative feedback helps maintain internal stability (homeostasis) in the body.
• Identify the roles of sensors, control centers, and effectors in feedback control systems.
• Compare negative and positive feedback by describing how each changes the direction of change.

Learning Objectives

• Describe how negative and positive feedback mechanisms regulate internal body conditions.
• Explain examples of feedback control in human physiological processes such as thermoregulation, blood glucose regulation, and osmotic balance.
• Identify the roles of sensors, effectors, and set points in maintaining homeostasis.+ Show more

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

• Define negative feedback in biological systems.
• Describe examples of negative feedback such as thermoregulation, blood sugar control, and osmotic balance.
• Explain how sensors, effectors, and set points work together in feedback mechanisms.+ Show more

Learning Objectives

• Understand the concept of feedback mechanisms in maintaining internal stability.
• Identify examples of negative and positive feedback in physiological processes.
• Describe how sensors and effectors work together in homeostasis.+ Show more

Learning Objectives

• Understand principles of relative and absolute dating used in geology.
• Identify and interpret key features of the geologic time scale and fossil succession.
• Explain the methods of correlation and radiometric techniques to determine Earth's history.+ Show more

Learning Objectives

• Explain how feedback mechanisms regulate internal stability in the human body.
• Differentiate between negative and positive feedback processes with examples.
• Describe how disruption in feedback control systems can affect organ function and homeostasis.+ Show more

Learning Objectives

• Understand the principles of relative and absolute dating
• Learn about the division of Earth's history into geologic periods
• Identify methods used to determine the age of rocks and fossils+ Show more

Learning Objectives

• Understand the mechanisms of negative and positive feedback in maintaining internal stability.
• Identify examples of feedback processes in physiological systems.
• Connect the roles of sensors, set points, and effectors in feedback regulation.+ Show more

Learning Objectives

• Describe how the Sun, Moon, and stars appear to move across the sky from Earth.
• Use daily records to recognize patterns and cycles in sunrise, sunset, and Moon phases.
• Explain how observations lead to models of Earth’s and the Moon’s motion relative to the Sun.

Learning Objectives

• Identify different parts of the sky such as stars, Moon, and Sun.
• Understand basic observation skills for sky watching.
• Recognize patterns of sunrise, sunset, and Moon phases.+ Show more

Learning Objectives

• Understand how the angle of attack influences lift and drag in flight.
• Explain the concept of stall and how critical angles affect wing performance.
• Analyze how small changes in angle can impact flight stability and efficiency.+ Show more

Learning Objectives

• Explain how the composition and motion of gas molecules relate to air pressure
• Describe how air density changes with temperature and altitude
• Use real-world examples to connect air properties to weather and everyday phenomena

Learning Objectives

• Explain how unequal solar heating and planetary rotation create global atmospheric and oceanic circulation patterns.
• Identify the roles of Hadley, Ferrel, and polar cells, trade winds, westerlies, and major ocean currents in climate regulation.
• Describe how circulation patterns influence regional climate zones and phenomena like El Niño.+ Show more

Learning Objectives

• Understand principles of relative and absolute dating used in geology.
• Identify key features of the geologic time scale and fossil succession.
• Recognize methods for correlating rock units across distances.+ Show more

Learning Objectives

• Describe the molecular composition of air and how it influences properties like pressure and density.
• Explain how altitude and temperature affect air density and pressure.
• Illustrate regional examples such as Chinook winds and altitude differences to show real-world air property variations.+ Show more

Learning Objectives

• Explain Earth’s internal layers (crust, mantle, outer core, inner core) and how they relate to plate motion.
• Compare divergent, convergent, and transform plate boundaries and identify typical surface features.
• Describe how tectonic processes cause earthquakes, volcanic eruptions, and mountain building.

Learning Objectives

• Describe the processes of photosynthesis and respiration and their roles in energy transfer and matter cycling.
• Identify reactants and products involved in photosynthesis and respiration.
• Explain how light energy is converted into chemical energy in plants.+ Show more

Learning Objectives

• Explain how light energy is converted into chemical energy during photosynthesis in chloroplasts
• Describe how organisms release usable energy by breaking down organic molecules during respiration in mitochondria
• Connect matter cycling with conservation of mass across photosynthesis and respiration+ Show more

Learning Objectives

• Identify atoms and molecules in chemical formulas
• Recognize models and representations of molecules
• Describe the composition of H2O and NaCl+ Show more

Learning Objectives

• Understand the concepts of phenotypic variation resulting from genetics and environment.
• Identify examples of phenotypic variation influenced by external factors.
• Explain the link between DNA variation, macromolecular processes, and observable traits.+ Show more

Learning Objectives

• Understand the internal layers of Earth and their properties.
• Identify different plate boundary types and the processes occurring at each.
• Explain how tectonic movements cause earthquakes, volcanoes, and mountain formation.+ Show more

Learning Objectives

• Understand how scientific evidence influences policy decisions
• Interpret data related to renewable energy options
• Evaluate different technological and societal factors in energy choices+ Show more

Learning Objectives

• Use models (ball-and-stick and space-filling) to describe how atoms combine to form simple molecules and extended structures.
• Determine relative atom types and counts from chemical formulas such as H2O and NaCl.
• Explain how structure (molecules vs. ionic lattices vs. polymer chains) relates to observable patterns of matter.

Learning Objectives

• Describe how atoms combine to form simple molecules such as H2O and NaCl.
• Use models like ball-and-stick and space-filling representations to visualize molecules.
• Explain the relationship between molecular structure and observable properties of matter.+ Show more

Learning Objectives

• Explain how photosynthesis transfers light energy into chemical energy
• Identify reactants and products in photosynthesis and respiration
• Describe how stomata support gas exchange in leaves+ Show more

Learning Objectives

• Explain how carbon moves through ecosystems using photosynthesis, respiration, feeding, and decomposition
• Describe how plants store carbon in organic molecules and how consumers release carbon dioxide
• Use evidence and key vocabulary to trace carbon cycling over time

Learning Objectives

• Explain how photosynthesis and cellular respiration transform energy in chloroplasts and mitochondria.
• Describe how matter cycles between organisms and the atmosphere through gas exchange and respiration.
• Use the idea of mass conservation to connect reactants and products in energy pathway processes.+ Show more

Learning Objectives

• Identify how airspeed affects pressure around objects
• Explain the concept of lift in relation to fluid flow
• Describe real-world examples of Bernoulli's principle in action

Learning Objectives

• Describe how photosynthesis and respiration transfer energy in cells.
• Identify reactants and products involved in photosynthesis and respiration.
• Explain how energy is conserved and cycled through biological processes.+ Show more

Learning Objectives

• Understand the process of photosynthesis in plants
• Identify the reactants and products of photosynthesis
• Explain how light energy is converted into chemical energy in plants+ Show more

Learning Objectives

• Explain Bernoulli’s principle using the relationship between fluid speed and pressure.
• Describe how pressure differences around an airfoil can contribute to lift.
• Apply Bernoulli’s principle to real-life examples like wind near rivers or roadways.

Learning Objectives

• Describe how energy is transferred through biological processes like photosynthesis and respiration.
• Identify reactants and products involved in energy transformations within chloroplasts and mitochondria.
• Explain how light energy is converted into chemical bonds in plants.+ Show more

Learning Objectives

• Explain how carbon moves through producers, consumers, and decomposers
• Describe the role of photosynthesis, respiration, and decomposition in the carbon cycle
• Use cause-and-effect reasoning to trace how carbon transforms in an ecosystem

Learning Objectives

• Explain how Bernoulli’s principle links fluid speed and pressure in moving air
• Describe how pressure differences can contribute to lift on an airfoil
• Use examples (model gliders, wind tunnels, local airflow) to connect fluid pressure to motion+ Show more

Learning Objectives

• Explain how photosynthesis and respiration transfer and transform energy in cells
• Model how matter cycles between plants and animals using reactants and products
• Describe the roles of chloroplasts, mitochondria, stomata, and oxygen in energy transfer+ Show more

Learning Objectives

• Understand the basic idea of Bernoulli's principle and how it relates to air pressure and fluid speed.
• Identify real-world examples of Bernoulli's principle, such as gliders and wind tunnels.
• Explain how airflow and pressure differences can affect lightweight objects in the environment.+ Show more

Learning Objectives

• Describe the processes of photosynthesis and respiration in plant and animal cells.
• Explain how energy is transferred through chemical reactions in biological systems.
• Identify reactants and products involved in photosynthesis and respiration.+ Show more

Learning Objectives

• Describe how photosynthesis converts light energy into chemical energy in plants.
• Explain how respiration releases energy from organic molecules in cells.
• Identify reactants and products involved in photosynthesis and respiration.+ Show more