Grade 6 Science Worksheets

Learning Objectives

• Understand different types of evidence (anatomical and molecular) supporting common ancestry among organisms.
• Identify homologous structures, vestigial organs, and conserved DNA sequences in evolutionary analysis.
• Analyze phylogenetic trees to interpret lineage relationships and trait inheritance.+ Show more

Learning Objectives

• Understand various strategies used to maintain biodiversity and ecosystem services.
• Compare conservation, habitat restoration, and invasive species management techniques.
• Evaluate ecological trade-offs, feasibility, and effectiveness of different biodiversity solutions.+ Show more

Learning Objectives

• Understand the components and functions of food webs in ecosystems.
• Describe how energy flows through producers, consumers, and decomposers.
• Explain the concept of energy pyramids and trophic transfer efficiency.+ Show more

Learning Objectives

• Understand how energy is transferred and cycled through biological processes like photosynthesis and respiration.
• Describe the roles of chloroplasts and mitochondria in energy transformation.
• Connect reactants and products in energy reactions such as photosynthesis and respiration.+ Show more

Learning Objectives

• Understand the organization of body systems and their functions.
• Identify the roles of tissues and organs in circulatory, respiratory, digestive, and nervous systems.
• Describe how organs work together within each system and how cellular functions relate to overall body processes.+ Show more

Learning Objectives

• Understand the role of feedback mechanisms in maintaining internal stability.
• Differentiate between negative and positive feedback processes with examples.
• Explain how disturbances propagate through organ systems and how responses restore balance.+ Show more

Learning Objectives

• Understand the basic building blocks of life, including amino acids, nucleotides, fatty acids, and monosaccharides.
• Explain how monomers assemble into polymers through condensation reactions.
• Describe how biochemical structures determine functions such as enzyme activity, membrane transport, and growth.+ Show more

Learning Objectives

• Understand how gravitational force depends on mass and distance.
• Identify examples of gravitational interactions such as planetary orbits and falling objects.
• Distinguish between attractive (gravitational) and contact (friction) forces.+ Show more

Learning Objectives

• Introduce the concept of phenotypic variation and its causes.
• Explain how genetic and environmental factors influence organism traits.
• Identify examples of variation due to heredity, environment, and gene expression.+ Show more

Learning Objectives

• Understand geologic processes that modify Earth's surface over time.
• Identify evidence of landscape evolution such as rock strata and fossil records.
• Differentiate between rapid and slow surface change events.+ Show more

Learning Objectives

• Identify different types of natural hazards and interpret observational data related to them.
• Understand patterns and recurrence intervals of natural hazards such as earthquakes and storms.
• Assess potential locations and magnitudes of hazards based on data analysis.+ Show more

Learning Objectives

• Understand how Earth's systems transfer matter and energy through coupled interactions.
• Identify feedback mechanisms such as albedo change and sediment transport.
• Describe energy sources, phase changes, and their role in system patterns over time.+ Show more

Learning Objectives

• Understand how air masses, pressure systems, and fronts interact to produce local and regional weather.
• Interpret surface maps, temperature, and pressure measurements to identify weather features.
• Recognize how convection and latent heat contribute to short-term weather variability.+ Show more

Learning Objectives

• Understand the basic principles of momentum and how it is conserved in collisions.
• Analyze how forces during contact influence motion changes in colliding objects.
• Distinguish between elastic and inelastic collisions through examples and calculations.+ Show more

Learning Objectives

• Understand the relationship between net force, mass, and acceleration.
• Identify different scenarios where forces act on objects.
• Apply the equation net force equals mass times acceleration to real-world problems.+ Show more

Learning Objectives

• Understand the relative sizes and distances of objects within the solar system.
• Learn about astronomical units, planetary radii, and orbital periods.
• Compare terrestrial planets and gas giants using data and models.+ Show more

Learning Objectives

• Understand the criteria and constraints involved in defining a design problem.
• Identify required functions, success measures, and limits such as materials, cost, and safety.
• Apply scientific principles to relate cause and effect in problem definition.+ Show more

Learning Objectives

• Understand how to compare multiple design solutions using criteria and constraints.
• Learn to evaluate solutions through matrices, scoring rubrics, and prototypes.
• Identify trade-offs in design options and use evidence to justify selections.+ Show more

Learning Objectives

• Understand how data from different tests can inform design improvements.
• Analyze trade-offs and performance characteristics in prototypes.
• Use graphs, averages, and error discussions to evaluate design options.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Understand that light behaves as both a wave and a particle.
• Identify the different types of electromagnetic waves within the light spectrum.
• Explain the relationship between wavelength, energy, and photon behavior.+ Show more

Learning Objectives

• Identify different electrical quantities and their units
• Understand how current, voltage, and power are measured
• Recognize the importance of electrical measurements in circuits

Learning Objectives

• Understand how structural and physiological features help animals survive in cold environments.
• Analyze the trade-offs of various adaptations, such as heavy armor versus mobility.
• Evaluate the costs and benefits of adaptations and their impact on survival and evolution.

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Understand what structural adaptations are and how they help animals survive.
• Identify examples of camouflage and other physical features that animals use for protection.
• Explain the benefits of different adaptations in various environments.

Learning Objectives

• Understand what cell specialization is and why it occurs
• Identify different types of specialized cells and their functions
• Explain how specialized cells work together to form tissues and organs+ Show more

Learning Objectives

• Understand the hierarchy of biological levels from cells to organisms.
• Identify the characteristics of cells, tissues, organs, and organ systems.
• Explain how these levels work together to support life.

Learning Objectives

• Identify parts of the nervous system
• Understand functions of neurons
• Describe how the nervous system communicates and coordinates responses

Learning Objectives

• Understand how sound waves are converted into electrical signals in microphones and speakers.
• Recognize how light waves are used in cameras to create images.
• Learn about wave properties such as frequency and intensity and their role in device performance.+ Show more

Learning Objectives

• Understand key concepts related to Science
• Apply knowledge through practice questions
• Demonstrate comprehension of the material

Learning Objectives

• Explain the law of conservation of mass
• Identify examples of physical and chemical changes where mass is conserved
• Differentiate between open and closed systems in mass measurement

Learning Objectives

• Explain the process of recrystallization and its purpose.
• Identify key concepts such as solubility, crystal formation, and saturation.
• Describe how temperature affects solubility and crystal size.+ Show more

Learning Objectives

• Understand the importance of protected areas in conservation.
• Learn different conservation strategies and their roles.
• Recognize how protected areas contribute to ecosystems.+ Show more

Learning Objectives

• Identify biotic and abiotic components of an ecosystem
• Understand how living organisms interact with nonliving factors
• Recognize the importance of sunlight, water, soil, and temperature in ecosystems

Learning Objectives

• Identify the main components of a simple food chain
• Understand how energy transfers from producers to consumers
• Recognize the roles of different organisms in a food chain

Learning Objectives

• Describe what habitat fragmentation is and identify its causes.
• Understand how habitat fragmentation affects animal and plant species.
• Recognize ways to mitigate the effects of habitat fragmentation.

Learning Objectives

• Define what a food web is and explain its components.
• Describe the importance of food webs in ecosystems.
• Identify how species interactions affect ecosystem stability.

Learning Objectives

• Understand how land clearing affects habitats and biodiversity
• Identify the consequences of deforestation on ecosystems
• Recognize ways to reduce the negative impacts of land clearing

Learning Objectives

• Understand what limiting factors are and how they affect populations
• Identify different abiotic and biotic limiting factors in ecosystems
• Explain how limiting factors influence the survival and reproduction of species

Learning Objectives

• Define invasive species and give examples.
• Explain how invasive species impact native ecosystems.
• Identify characteristics of invasive plants and animals.+ Show more

Learning Objectives

• Identify the role of producers in an ecosystem.
• Explain how producers make food through photosynthesis.
• Differentiate between producers and consumers.+ Show more

Learning Objectives

• Identify different types of pollutants and their sources
• Understand how pollutants impact ecosystems and organisms
• Learn the concept of bioaccumulation and biomagnification+ Show more

Learning Objectives

• Define predation and explain its role in ecosystems.
• Identify examples of predation and its effects on prey species.
• Understand how predation influences predator and prey adaptations.+ Show more

Learning Objectives

• Identify factors that affect air density
• Understand how temperature, humidity, and altitude influence air density
• Explain the relationship between air density and buoyancy

Learning Objectives

• Understand the composition of air
• Recognize how air density changes with altitude and temperature
• Explain how air pressure is caused by gas molecules colliding+ Show more

Learning Objectives

• Explain how the angle of attack influences lift and drag in flight.
• Identify the critical angle where flow separation causes a stall.
• Describe how small modifications in wing angles affect performance.+ Show more

Learning Objectives

• Understand the differences in design and performance among kites, gliders, and round canopies.
• Analyze how glide ratio, lift-to-drag performance, and control responsiveness influence flight.
• Connect design parameters to operational environments like prairie crosswinds and valley thermals.

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