Texas Essential Knowledge and Skills (TEKS) for Sixth Grade Science

Birds and Mammals
A bird is an endothermic vertebrate that lays eggs, has feathers, and has a four- chambered heart. A mammal is an endothermic vertebrate that has skin covered with fur or hair, a four-chambered heart, a wide arrangement of teeth, and young that are born alive and feed by milk that was produced by the mother’s body. Read more...iWorksheets: 4Study Guides: 1Vocabulary Sets: 5
Cell Transport
Active and Passive Cell transport. There are three main types of passive transport - Diffusion, Osmosis and Facilitated Diffusion. There are two types of active transport - Primary (direct) and Secondary (indirect). Read more...iWorksheets: 2Vocabulary Sets: 2
Cells: The Basic Units of Life
The cell is the basic building blocks of all living organisms. There are many structures within the cell. The structures within the cell are known as organelles, which are all of the structures within the cell that carry out specific functions. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 4
Diversity of life
There are many characteristics that scientists use to determine if something is alive. The characteristics are very specific and are applicable to all of the different species that exist on our planet. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 4
Earth's Atmosphere
FreeThe Earth is unique in our solar system because it has an atmosphere that can support life. By comparison, Venus has an atmosphere that is high in ammonia and other caustic gases; it is so dense that it would crush a human. On the other hand, Mars has no atmosphere at all. Read more...iWorksheets: 4Study Guides: 1Vocabulary Sets: 6
Earth's energy resources
Renewable resources are resources that can be replenished in a reasonable amount of time. Nonrenewable resources are resources that, once consumed, cannot be replaced. Because oil, natural gas, and coal are the products of plants and organisms, they are known as fossil fuels. Fossil fuels are ultimately a limited resource, it is important to develop and use renewable energy resources. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 1
Earth's Fresh Water
Fresh water moves over the surface by an interconnected system of streams and rivers. Small streams that feed water into larger rivers are called tributaries. Rivers are closely interconnected and flow from higher to lower elevations where the water collects in larger and larger rivers until it ultimately flows into the oceans. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 2
Electricity
Charged Particles. Electric charges are either positive (+) or negative (-). The protons in an atom have a positive charge and the electrons around the atom have a negative charge. If two particles have similar charges, they repel each other, but, if they have opposite charges, they attract each other. This explains why an atom holds together. Read more...iWorksheets: 4Study Guides: 1Vocabulary Sets: 2
Electromagnetism
The production of a magnetic field around an electrical current is called electromagnetism. The placement of an electric current in a preexisting magnetic field can cause motion. When this happens, electrical energy is transformed into mechanical energy. The use of electrical energy to produce mechanical energy is the principle behind the workings of an electric motor. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 1
Fishes, Amphibians, and Reptiles
Fish reproduce using external fertilization. External fertilization is when the female’s eggs are meeting with the male’s sperm outside of the female’s body. Three major groups are the jawless fish, cartilaginous fish, and bony fish. An amphibian is a vertebrate that is ectothermic. Most amphibians live the beginning of their lives in the water. A reptile is a vertebrate that is ectothermic and has scaly skin and a pair of lungs. Lizards, snakes, turtles, tortoises, and crocodiles are all examples of reptiles. Read more...iWorksheets: 4Study Guides: 1Vocabulary Sets: 5
Genetics - Study of Heredity
Heredity is the passing on of traits from parents to their offspring, either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 8
Groundwater Resources
Groundwater is fresh water stored in regolith and bedrock. Even though solid rock like granite or marble has no pores, it often has a series of cracks and possibly faults. Water accumulates in the cracks in solid bedrock and, at times, is a source of water. A layer of rock material that can store water and allow the movement of water through the ground is called an aquifer. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 1
Introduction to Animals
Scientists have discovered about 1.2 million different species of animals on our planet. Planet Earth is home to 8.7 million species, scientists estimate. Animals have adapted to feed on different types of food. There are animals that eat only animals (carnivores), animals that eat only plants (herbivores), and animals that eat both plants and animals (omnivores). Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 4
Introduction to earth science
The field of Geology includes a number of specialized disciplines including: Mineralogy - the study of minerals, Paleontology - the study of fossils, Petrology - the study of rocks, Geophysics - the study of the physics of the Earth and its atmosphere, Meteorology - the study of weather and weather prediction, Seismology - the study of earthquakes, and Volcanology - the study of volcanoes. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 1
Introduction to matter
Matter is anything that takes up space and has mass. Some of its properties are physical and would include such things as color, volume and weight. Other properties are chemical and deal with how matter chemically reacts with other materials. Matter can undergo both physical and chemical changes. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 2
Magnetism
A magnet is any substance that attracts the element iron or anything with iron in it. All magnets have opposite ends or poles. These are referred to as the north and south poles. In addition, because of polarity, all magnets will point toward the magnetic north pole of the earth. While the greatest magnetic force is at the poles, there is some degree of magnetism all around a magnet. This is called the magnetic field. Read more...iWorksheets: 4Study Guides: 1Vocabulary Sets: 1
Maps as models of the earth/Contour models
Geologists use a variety of different types of maps to model or depict the three-dimensional Earth on a two-dimensional surface. Each type of map serves a purpose because each type has its special strengths: Topographic Maps, Mercator Projections, Conic Projections, Azimuthal Projections. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 4
Mollusks, Arthropods and Echinoderms
FreeA molusk is an invertibrate that has an un-segmented, soft body that is almost always protected by outer shells. Snails, octopuses, clams, and oysters are all species of mollusks. Arthropods are invertebrates with external skeletons, segmented bodies, and appendages. Appendages are structures that are jointed and attached to the body. Read more...iWorksheets: 4Study Guides: 1Vocabulary Sets: 7
Moving and Controlling the Body
Tissues are collections of cells of different types that interact to support the function of the tissues, organs and overall organ system. The brain and spinal cord communicate with all other parts of the body through the nerves that make up the peripheral nervous system. Sensory neurons carry impulses toward the brains and spinal cord. Motor neurons carry impulses away from the brain and interneurons carry impulses within the brain and spinal cord. Read more...iWorksheets: 3Vocabulary Sets: 3
Our impact on earth
Any waste substance that is added to a natural system in amounts greater than that natural system can break it down or eliminate it is called pollution. The waste substance itself is the pollutant. A natural resource that can be replenished is called a renewable resource. In most cases, water is a renewable resource. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 1
Plant Processes
Photosynthesis is a process powered by sunlight that uses carbon dioxide and water to produce oxygen and food. The process requires six molecules of water and six molecules of carbon dioxide. These molecules undergo chemical changes and oxygen and sugars like glucose are produced. The oxygen is let go through the stomata and the sugars are used to power cell functions. Read more...iWorksheets: 4Study Guides: 1Vocabulary Sets: 2
Plant reproduction
An angiosperm is a plant that produces seeds within a fruit. Reproduction begins when the pollen from the anther is in contact with the stigma. Eventually the egg will be fertilized in the ovule that is in the ovary and turn from a zygote to an embryo inside the seed. The life cycle of angiosperms among the different species is very similar: Pollination, fertilization, and the development of fruit. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 1
Plate Tectonics
The Earth's layers: crust, mantle, core. Plate tectonics is a scientific theory that describes the large-scale motion of plates of the Earth's crust over hot mantle rock. Plate tectonics are active on Earth since the very beginning. Read more...iWorksheets: 3Vocabulary Sets: 3
Protection, Reproduction and Cooperation
The human body protects itself with non-specific defense systems that react naturally and automatically to invading organisms. Your skin, with its layers of protective tissue, is a very strong, watertight barrier to environmental pathogens. What is an Antigen? A antigen is a molecule that immune system can recognize as either part of the body or as foreign to the body. Read more...iWorksheets: 3Vocabulary Sets: 2
Providing Fuel and Transportation
Food is stored and processed in your stomach, so that your body can gain access to the nutrients in the food. Your body relies on what you eat and drink to maintain healthy tissues and to generate the energy. There are six categories of nutrients: carbohydrates, fats, proteins, vitamins, minerals and water. Read more...iWorksheets: 4Vocabulary Sets: 3
Rocks
There are three major groupings of rocks: igneous, metamorphic, and sedimentary. Igneous rocks form when liquid rock cools and hardens. Sedimentary rocks: Clastic, Chemical, Biochemical or organic. Metamorphic rocks: foliated and non-foliated (or massive). Read more...iWorksheets: 4Study Guides: 1Vocabulary Sets: 3
Six Kingdoms of Life
The six Kingdoms are: Archaebacteria, Eubacteria, Fungi, Protists, Plants and Animals. Fungi include mushrooms, molds, and yeasts. Protists include some algae, paramecium, and amoeba. Eubacteria are single-celled organisms that don’t have a nucleus. Animals are divided into vertebrates and invertebrates and include mammals, amphibians, reptiles, birds and fish. Read more...iWorksheets: 3Vocabulary Sets: 3
Solids, liquids and gases
Matter exists in three different states or phases: solid, liquids and gases or vapors. A solid has a definite shape and volume, A liquid has a definite volume but no definite shape and A gas has neither a definite volume nor shape. Gases or vapors are influenced by three factors: temperature, volume and pressure. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 1
Sponges, Cnidarians and Worms
Until recently, people thought that sponges were plants. The fact that they take in food puts them into the animal kingdom. When they are adults, they do not move. They attach themselves to a hard surface where they live out their lives. The structure of a sponge is very basic with some specialized tissue, but lacking organs and organ systems. Read more...iWorksheets: 4Study Guides: 1Vocabulary Sets: 4
Studying and exploring space
Edwin Powell Hubble (1889-1953) was an American astronomer who, in 1923, showed that the universe is expanding. He used photographs to prove that there are galaxies beyond our own. Prior to this, scientists believed that our galaxy was the entire universe. In 1990, the Hubble Space Telescope (clearly named in honor of the great 20th century astronomer) was launched by NASA and has provided some of the most spectacular images of the universe ever seen. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 4
Weather patterns
Air masses are extensive bodies of air that have similar temperatures and water content throughout. The boundary or line delineating different air masses is the weather front. A small weather system that has intense energy that creates heavy rains, high winds, and lightning is called a thunderstorm. A hurricane is an extremely large, tropical, rotating weather system that has sustained winds of at least 119 km/hr. Read more...iWorksheets: 3Study Guides: 1Vocabulary Sets: 4
Work, Power & Simple Machines
. Read more...iWorksheets: 3Vocabulary Sets: 2

§112.18. Science, Grade 6, Adopted 2017 – The provisions of §§112.18-112.20 of this subchapter shall be implemented by school districts beginning with the 2018-2019 school year.

(b). Knowledge and skills.

(1). Scientific investigation and reasoning. The student, for at least 40% of instructional time, conducts laboratory and field investigations following safety procedures and environmentally appropriate and ethical practices. The student is expected to:
(A). demonstrate safe practices during laboratory and field investigations as outlined in Texas Education Agency-approved safety standards
The nature of science
Science process skills include observing, classifying, estimating, measuring, inferring, predicting, creating graphs, and developing models. Identify Dependent and Controlled Variables: A dependent variable is the variable that is being observed during an experiment. A control variable is the part of an experiment that you do not make any changes to which you can use to compare the other parts of your experiment to. Read more...iWorksheets :3Study Guides :1
(2). Scientific investigation and reasoning. The student uses scientific practices during laboratory and field investigations. The student is expected to:
(E). analyze data to formulate reasonable explanations, communicate valid conclusions supported by the data, and predict trends
The nature of science
Science process skills include observing, classifying, estimating, measuring, inferring, predicting, creating graphs, and developing models. Identify Dependent and Controlled Variables: A dependent variable is the variable that is being observed during an experiment. A control variable is the part of an experiment that you do not make any changes to which you can use to compare the other parts of your experiment to. Read more...iWorksheets :3Study Guides :1
(3). Scientific investigation and reasoning. The student uses critical thinking, scientific reasoning, and problem solving to make informed decisions and knows the contributions of relevant scientists. The student is expected to:
(A). analyze, evaluate, and critique scientific explanations by using empirical evidence, logical reasoning, and experimental and observational testing, so as to encourage critical thinking by the student
The nature of science
Science process skills include observing, classifying, estimating, measuring, inferring, predicting, creating graphs, and developing models. Identify Dependent and Controlled Variables: A dependent variable is the variable that is being observed during an experiment. A control variable is the part of an experiment that you do not make any changes to which you can use to compare the other parts of your experiment to. Read more...iWorksheets :3Study Guides :1
(B). use models to represent aspects of the natural world such as a model of Earth's layers
The nature of science
Science process skills include observing, classifying, estimating, measuring, inferring, predicting, creating graphs, and developing models. Identify Dependent and Controlled Variables: A dependent variable is the variable that is being observed during an experiment. A control variable is the part of an experiment that you do not make any changes to which you can use to compare the other parts of your experiment to. Read more...iWorksheets :3Study Guides :1
(C). identify advantages and limitations of models such as size, scale, properties, and materials
The nature of science
Science process skills include observing, classifying, estimating, measuring, inferring, predicting, creating graphs, and developing models. Identify Dependent and Controlled Variables: A dependent variable is the variable that is being observed during an experiment. A control variable is the part of an experiment that you do not make any changes to which you can use to compare the other parts of your experiment to. Read more...iWorksheets :3Study Guides :1
(4). Scientific investigation and reasoning. The student knows how to use a variety of tools and safety equipment to conduct science inquiry. The student is expected to:
(A). use appropriate tools, including journals/notebooks, beakers, Petri dishes, meter sticks, graduated cylinders, hot plates, test tubes, balances, microscopes, thermometers, calculators, computers, timing devices, and other necessary equipment to collect, record, and analyze information
The nature of science
Science process skills include observing, classifying, estimating, measuring, inferring, predicting, creating graphs, and developing models. Identify Dependent and Controlled Variables: A dependent variable is the variable that is being observed during an experiment. A control variable is the part of an experiment that you do not make any changes to which you can use to compare the other parts of your experiment to. Read more...iWorksheets :3Study Guides :1
(B). use preventative safety equipment, including chemical splash goggles, aprons, and gloves, and be prepared to use emergency safety equipment, including an eye/face wash, a fire blanket, and a fire extinguisher
The nature of science
Science process skills include observing, classifying, estimating, measuring, inferring, predicting, creating graphs, and developing models. Identify Dependent and Controlled Variables: A dependent variable is the variable that is being observed during an experiment. A control variable is the part of an experiment that you do not make any changes to which you can use to compare the other parts of your experiment to. Read more...iWorksheets :3Study Guides :1
(5). Matter and energy. The student knows the differences between elements and compounds. The student is expected to:
(B). recognize that a limited number of the many known elements comprise the largest portion of solid Earth, living matter, oceans, and the atmosphere
Elements, mixtures and compounds
Elements are a basic (simple) kind of matter. They can’t be broken down into simpler parts and still keep their properties because they are in the simplest form. A solute is the substance that is dissolved in the solvent. Solubility refers to the ability of one substance to dissolve into another substance. Read more...iWorksheets :4Study Guides :1Vocabulary :2
(C). identify the formation of a new substance by using the evidence of a possible chemical change such as production of a gas, change in temperature, production of a precipitate, or color change
Science Worksheets: Chemical and physical changes of matter
A chemical change is a change in which one kind of substance is changed into a different kind of substance. Chemical changes produce substances that were not there when you started. You can’t reverse or undo a chemical change. The substance or object involved in physical change is the same before and after the change (unlike a chemical change). The change is not permanent and can be undone. Read more...iWorksheets :3Study Guides :1Vocabulary :1
(6). Matter and energy. The student knows matter has physical properties that can be used for classification. The student is expected to:
(B). calculate density to identify an unknown substance
Properties of matter and Energy
What is matter? Matter is anything that takes up space and has mass. Kinetic energy is energy that is happening now; it is energy in motion. Potential energy is energy that is waiting to happen; it is stored energy. How does heat get transferred: By conduction, by convection and by radiation. Read more...iWorksheets :3Study Guides :1Vocabulary :2
(C). test the physical properties of minerals, including hardness, color, luster, and streak
Minerals of Earth's crust
Minerals are solid elements formed naturally in the Earth’s surface. Every mineral has a unique chemical composition – a mix of the chemicals that formed it. Rocks are made up of minerals, sometimes more than one kind of mineral! Read more...iWorksheets :3Study Guides :1Vocabulary :4
(7). Matter and energy. The student knows that some of Earth's energy resources are available on a nearly perpetual basis, while others can be renewed over a relatively short period of time. Some energy resources, once depleted, are essentially nonrenewable. The student is expected to:
(A). research and discuss the advantages and disadvantages of using coal, oil, natural gas, nuclear power, biomass, wind, hydropower, geothermal, and solar resources
Energy resources
A renewable resource is a resource that can be naturally restored or at least replenished as it is needed: The power of WIND, the power of WATER, the power of the SUN, Geothermal energy (heat from the earth), the Energy of TRASH. Fossil fuels - Crude Oil, Coal, Natural Gas - are nonrenewable resources. These types of resources take much longer to replace than most societies can wait. Read more...iWorksheets :3Study Guides :1Vocabulary :2
(8). Force, motion, and energy. The student knows force and motion are related to potential and kinetic energy. The student is expected to:
(A). compare and contrast potential and kinetic energy
Properties of matter and Energy
What is matter? Matter is anything that takes up space and has mass. Kinetic energy is energy that is happening now; it is energy in motion. Potential energy is energy that is waiting to happen; it is stored energy. How does heat get transferred: By conduction, by convection and by radiation. Read more...iWorksheets :3Study Guides :1Vocabulary :2
(B). identify and describe the changes in position, direction, and speed of an object when acted upon by unbalanced forces
Newton's Laws of motion
What is motion? Motion is the process of an object changing its place or its position. Motion is not speed. Speed is the rate an object changes position. Newton's law of motion. Read more...iWorksheets :4Study Guides :1Vocabulary :2
(E). investigate how inclined planes can be used to change the amount of force to move an object
Newton's Laws of motion
What is motion? Motion is the process of an object changing its place or its position. Motion is not speed. Speed is the rate an object changes position. Newton's law of motion. Read more...iWorksheets :4Study Guides :1Vocabulary :2
(9). Force, motion, and energy. The student knows that the Law of Conservation of Energy states that energy can neither be created nor destroyed, it just changes form. The student is expected to:
(A). investigate methods of thermal energy transfer, including conduction, convection, and radiation
Properties of matter and Energy
What is matter? Matter is anything that takes up space and has mass. Kinetic energy is energy that is happening now; it is energy in motion. Potential energy is energy that is waiting to happen; it is stored energy. How does heat get transferred: By conduction, by convection and by radiation. Read more...iWorksheets :3Study Guides :1Vocabulary :2
(B). verify through investigations that thermal energy moves in a predictable pattern from warmer to cooler until all the substances attain the same temperature such as an ice cube melting
Properties of matter and Energy
What is matter? Matter is anything that takes up space and has mass. Kinetic energy is energy that is happening now; it is energy in motion. Potential energy is energy that is waiting to happen; it is stored energy. How does heat get transferred: By conduction, by convection and by radiation. Read more...iWorksheets :3Study Guides :1Vocabulary :2
(10). Earth and space. The student understands the structure of Earth, the rock cycle, and plate tectonics. The student is expected to:
(B). classify rocks as metamorphic, igneous, or sedimentary by the processes of their formation
Landforms, Rocks and soil
Landsforms are features that make up the Earth's surface. They include mountains, plateaus, canyons, deltas, hills, valleys, and more... The Rock cycle, Volcanoes. How do Earthquakes happen? Read more...iWorksheets :4Study Guides :1Vocabulary :4
Minerals of Earth's crust
Minerals are solid elements formed naturally in the Earth’s surface. Every mineral has a unique chemical composition – a mix of the chemicals that formed it. Rocks are made up of minerals, sometimes more than one kind of mineral! Read more...iWorksheets :3Study Guides :1Vocabulary :4
(C). identify the major tectonic plates, including Eurasian, African, Indo-Australian, Pacific, North American, and South American
Landforms, Rocks and soil
Landsforms are features that make up the Earth's surface. They include mountains, plateaus, canyons, deltas, hills, valleys, and more... The Rock cycle, Volcanoes. How do Earthquakes happen? Read more...iWorksheets :4Study Guides :1Vocabulary :4
(D). describe how plate tectonics causes major geological events such as ocean basin formation, earthquakes, volcanic eruptions, and mountain building
Landforms, Rocks and soil
Landsforms are features that make up the Earth's surface. They include mountains, plateaus, canyons, deltas, hills, valleys, and more... The Rock cycle, Volcanoes. How do Earthquakes happen? Read more...iWorksheets :4Study Guides :1Vocabulary :4
(11). Earth and space. The student understands the organization of our solar system and the relationships among the various bodies that comprise it. The student is expected to:
(A). describe the physical properties, locations, and movements of the Sun, planets, moons, meteors, asteroids, and comets
The solar system
All planets in our solar system rotate and they all revolve around the Sun. Inner planets: Mercury, Venus, Earth. Outer planets: Jupiter, Saturn, Uranus, Neptune. Comets are made of ice and rock. They have four parts: a nucleus which is the solid portion of the comet and is made of dust and ice, a coma which is a cloud of dust and evaporated gases, an ion tail and a dust tail. Read more...iWorksheets :3Study Guides :1Vocabulary :3
(12). Organisms and environments. The student knows all organisms are classified into domains and kingdoms. Organisms within these taxonomic groups share similar characteristics that allow them to interact with the living and nonliving parts of their ecosystem. The student is expected to:
(A). understand that all organisms are composed of one or more cells
The 6-Kingdoms of life
Scientists classify plants and animals according to the structures and characteristics of each organism. They compare and contrast organisms, and those with similar structures and characteristics are grouped together. Read more...iWorksheets :4Study Guides :1Vocabulary :4
(C). recognize that the broadest taxonomic classification of living organisms is divided into currently recognized domains
The 6-Kingdoms of life
Scientists classify plants and animals according to the structures and characteristics of each organism. They compare and contrast organisms, and those with similar structures and characteristics are grouped together. Read more...iWorksheets :4Study Guides :1Vocabulary :4
(D). identify the basic characteristics of organisms, including prokaryotic or eukaryotic, unicellular or multicellular, autotrophic or heterotrophic, and mode of reproduction, that further classify them in the currently recognized kingdoms
The 6-Kingdoms of life
Scientists classify plants and animals according to the structures and characteristics of each organism. They compare and contrast organisms, and those with similar structures and characteristics are grouped together. Read more...iWorksheets :4Study Guides :1Vocabulary :4
Interactions among living things
An important and essential interaction among living things involves the flow of energy within an environment. All living organisms need energy to survive! Energy moves through an environment through food chains and food webs. Read more...iWorksheets :3Study Guides :1Vocabulary :2
(E). describe biotic and abiotic parts of an ecosystem in which organisms interact
Energy and ecosystems
An ecosystem includes all the living and non-living things in an area. This includes populations and communities of many different animals. Read more...iWorksheets :3Study Guides :1Vocabulary :3
(F). diagram the levels of organization within an ecosystem, including organism, population, community, and ecosystem
Energy and ecosystems
An ecosystem includes all the living and non-living things in an area. This includes populations and communities of many different animals. Read more...iWorksheets :3Study Guides :1Vocabulary :3
Interactions among living things
An important and essential interaction among living things involves the flow of energy within an environment. All living organisms need energy to survive! Energy moves through an environment through food chains and food webs. Read more...iWorksheets :3Study Guides :1Vocabulary :2
Standards

NewPath Learning resources are fully aligned to US Education Standards. Select a standard below to view correlations to your selected resource:

Alabama Courses of StudyAlaska Content and Performance StandardsArizona's College and Career Ready StandardsArkansas Curriculum FrameworksCalifornia Content StandardsColorado Academic Standards (CAS)Common Core State StandardsConnecticut Core StandardsDelaware Standards and InstructionFlorida StandardsGeorgia Standards of ExcellenceHawaii Content and Performance StandardsIdaho Content StandardsIllinois Learning StandardsIndiana Academic StandardsIowa CoreKansas Academic StandardsKentucky Academic StandardsLouisiana Academic StandardsMaine Learning ResultsMaryland College and Career-Ready StandardsMaryland StandardsMassachusetts Curriculum FrameworksMichigan Academic StandardsMinnesota Academic StandardsMississippi College & Career Readiness StandardsMissouri Learning StandardsMontana Content StandardsNational STEM StandardsNebraska Core Academic Content StandardsNevada Academic Content StandardsNew Hampshire College and Career Ready StandardsNew Jersey Common Core StandardsNew Jersey Student Learning StandardsNew Mexico Content StandardsNew York State Learning Standards and Core CurriculumNext Generation Science Standards (NGSS Comprehensive)North Carolina Standard Course of StudyNorth Dakota Academic Content StandardsOhio Learning StandardsOklahoma Academic StandardsOregon Academic Content StandardsPennsylvania Core and Academic StandardsRhode Island World-Class StandardsSouth Carolina Standards & LearningSouth Dakota Content StandardsTennessee Academic StandardsTexas Essential Knowledge and Skills (TEKS)U.S. National StandardsUtah Core StandardsVermont Framework of Standards and LearningVirgin Islands Common Core StandardsVirginia Standards of LearningWashington DC Academic StandardsWashington State K–12 Learning Standards and GuidelinesWest Virginia College and Career Readiness StandardsWisconsin Academic StandardsWyoming Content and Performance Standards