Grade 6 Science Worksheets

Learning Objectives

• Understand the structure and function of the circulatory system
• Recognize how blood transports nutrients and oxygen throughout the body
• Learn how the heart works as a pump to circulate blood+ Show more

Learning Objectives

• Understand what an organ is and its role in the body.
• Identify the structure and function of the heart as an organ.
• Recognize how tissues work together within organs to perform specific functions.+ Show more

Learning Objectives

• Understand how carbon dioxide enters plants during photosynthesis.
• Explain the role of plants in the cycling of carbon in ecosystems.
• Identify how carbon moves from plants to animals and back to the environment.+ Show more

Learning Objectives

• Identify the key parts of the nervous system
• Describe the functions of neurons, the brain, and the spinal cord
• Understand how signals are transmitted within the nervous system+ Show more

Learning Objectives

• Understand different types of resources in ecosystems
• Recognize how resources affect population sizes
• Identify examples of limiting resources in nature+ Show more

Learning Objectives

• Identify the main components of the musculoskeletal system
• Understand the functions of bones, muscles, and joints
• Recognize how these components work together to support movement and protection

Learning Objectives

• Understand the hierarchy of biological structures from cells to organisms.
• Identify and describe the function of various cell types and tissues.
• Recognize how tissues form organs and how organ systems work together.+ Show more

Learning Objectives

• Understand how plants grow through cellular processes.
• Learn how plants store energy in chemical compounds like sugars and starch.
• Recognize the changes in plant structures as they grow and develop.+ Show more

Learning Objectives

• Identify the role of producers in ecosystems.
• Explain how photosynthesis allows producers to capture sunlight energy.
• Understand the flow of energy from the Sun to producers and consumers in a food web.+ Show more

Learning Objectives

• Identify different types of food molecules
• Describe the functions of proteins, carbohydrates, and fats
• Understand how digestive processes break down food molecules+ Show more

Learning Objectives

• Identify the main organs involved in digestion
• Understand the basic functions of the digestive organs
• Learn how food is broken down and nutrients are absorbed+ Show more

Learning Objectives

• Understand the body's barrier defenses like skin and mucous membranes.
• Identify how the immune system detects and responds to pathogens.
• Learn the role of circulating immune cells and lymphatic vessels.+ Show more

Learning Objectives

• Understand the functions of the circulatory system
• Identify the parts of the heart and blood vessels
• Explain how blood transports oxygen, nutrients, and waste+ Show more

Learning Objectives

• Understand what cell specialization is and why it is important for living organisms.
• Identify different types of specialized cells and their roles.
• Explain how groups of specialized cells form tissues and organs.+ Show more

Learning Objectives

• Understand the basic concepts of current, voltage, and power in electrical circuits
• Recognize and identify common electrical components
• Explain how electrical energy is transferred and measured+ Show more

Learning Objectives

• Understand that light behaves as both waves and particles.
• Identify the different types of light including visible, ultraviolet, and infrared.
• Learn how wavelength, frequency, and energy relate to different types of light.+ Show more

Learning Objectives

• Understand how animals take in matter from food
• Identify how food provides both matter and energy essential for animals’ growth and survival
• Explore how matter is incorporated into animal bodies and how waste is eliminated+ Show more

Learning Objectives

• Understand how plants grow through the process of photosynthesis.
• Identify the role of carbon dioxide, sunlight, and water in plant growth.
• Describe how plant tissues are made from carbon-based molecules.+ Show more

Learning Objectives

• Understand the process of cellular respiration and how it converts food into usable energy.
• Recognize the role of oxygen in releasing energy from food molecules.
• Describe the exchange of gases involved in cellular respiration.+ Show more

Learning Objectives

• Understand how chemical energy stored in food molecules supports organisms' activities.
• Recognize that energy changes form but is conserved during cellular processes.
• Explain how food provides energy necessary for staying active and maintaining body functions.

Learning Objectives

• Understand the concept of adaptation trade-offs in animals.
• Identify examples of structural or physiological trade-offs in animal adaptations.
• Analyze how trade-offs affect animals' survival, movement, and reproduction.+ Show more

Learning Objectives

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

Learning Objectives

• Identify different sources of pollution
• Understand the types of pollutants and their impact
• Learn how pollutants bioaccumulate and biomagnify+ Show more

Learning Objectives

• Understand what limiting factors are and how they affect populations
• Identify different abiotic and biotic limiting factors
• Analyze the impact of resource shortages on species survival+ Show more

Learning Objectives

• Understand what invasive species are and how they impact ecosystems
• Identify examples of aquatic invasive species, such as Zebra Mussels
• Learn how invasive species outcompete native organisms+ Show more

Learning Objectives

• Understand the effects of deforestation on ecosystems.
• Identify the causes of environmental changes caused by human activities.
• Analyze how human impacts influence biodiversity and ecosystem services.+ Show more

Learning Objectives

• Understand the difference between habitats and niches
• Identify different types of habitats
• Recognize how species compete and coexist within their environments+ Show more

Learning Objectives

• Understand the concept of habitat fragmentation and how it affects ecosystems.
• Identify key causes of habitat fragmentation like urban expansion and agriculture.
• Recognize the impacts of fragmentation on species diversity and community interactions.+ Show more

Learning Objectives

• Understand what a food web is and how it depicts feeding relationships among species.
• Identify different species and their roles in a food web, such as producers, consumers, and decomposers.
• Recognize how energy flows through different pathways in an ecosystem.+ Show more

Learning Objectives

• Understand the process of photosynthesis and its relation to energy conversion
• Identify the role of light in photosynthesis
• Recognize the byproducts of photosynthesis

Learning Objectives

• Understand how plants obtain the raw materials they need for growth from the environment.
• Identify the roles of carbon dioxide, water, and gases exchanged in leaves.
• Recognize that plant biomass originates from outside environmental sources.

Learning Objectives

• Identify the basic structure of a simple food chain.
• Understand the roles of producers, consumers, and decomposers.
• Recognize different organisms involved in food chains.+ Show more

Learning Objectives

• Understand how resource availability influences population size.
• Interpret basic data related to population trends.
• Describe factors that cause populations to expand or contract.

Learning Objectives

• Define what an atom is and identify different types of atoms and their symbols.
• Explain the principle of atom conservation during chemical reactions.
• Describe how atoms are rearranged in reactions to form new substances.+ Show more

Learning Objectives

• Understand what atoms are and why they are the basic units of matter.
• Identify the similarities and differences between atoms of different elements.
• Recognize how atomic composition relates to the properties of substances.+ Show more

Learning Objectives

• Identify properties of substances before and after interaction
• Recognize signs of new substances being formed
• Compare appearance and material properties pre- and post-interaction+ Show more

Learning Objectives

• Identify observable signs that indicate a chemical change has occurred
• Differentiate between physical and chemical changes based on signs
• Recognize real-life examples of chemical reactions+ Show more

Learning Objectives

• Understand what atoms and elements are
• Learn how to identify atoms in particle models
• Recognize that atoms are conserved in chemical reactions+ Show more

Learning Objectives

• Understand what compounds are and how they are formed from elements.
• Identify atoms within chemical compounds based on atomic composition.
• Learn how the atomic arrangement relates to the properties of compounds.+ Show more

Learning Objectives

• Understand the principle of mass conservation.
• Explain how atoms are conserved in chemical reactions.
• Describe the mass balance in closed systems.+ Show more

Learning Objectives

• Understand the difference between mixtures and compounds
• Describe particle models of mixtures and compounds
• Identify mixtures based on their properties and particle arrangements+ Show more

Learning Objectives

• Understand and describe physical changes using particle models.
• Identify physical changes in everyday examples.
• Explain how particles behave differently during physical changes.+ Show more

Learning Objectives

• Identify and describe physical properties of substances before and after chemical reactions
• Understand how atomic rearrangements affect properties such as solubility, conductivity, and melting point
• Compare the properties of reactants and products to determine if a new substance has formed+ Show more

Learning Objectives

• Understand the concept of matter being made up of tiny particles.
• Recognize different types of atoms and molecules in particle models.
• Learn how particle models help explain properties and changes in substances.+ Show more

Learning Objectives

• Define physical changes and distinguish them from chemical changes.
• Identify common examples of physical changes in everyday life.
• Describe the properties that change during physical transformations.

Learning Objectives

• Understand the difference between reactants and products in a chemical reaction.
• Learn how to identify reactants and products from particle diagrams.
• Explain how the properties of substances change after a chemical reaction.+ Show more

Learning Objectives

• Explain how atoms are rearranged during a chemical reaction
• Identify properties of substances based on atomic arrangements
• Describe how new substances form from reactants

Learning Objectives

• Learn how multiple factors influence engineering design choices.
• Identify key tradeoffs when optimizing structural and aerodynamic features.
• Understand concepts of Pareto trade-offs and performance envelopes.+ Show more