Oklahoma Academic Standards for Science (2026)
Each standard below is explained in plain language, with lesson ideas and a free generator that builds a full lesson plan aligned to it. Standard text is verified against oklahoma.gov.
Kindergarten
Grade 1
Grade 3
- 3.LS1.1
Develop and use models to describe that organisms have unique and diverse life cycles but all have a common pattern of b...
- 3.LS4.2
Use evidence to construct an explanation for how the variations in characteristics among individuals of the same species...
- 3.PS2.1
Plan and conduct investigations on the effects of balanced and unbalanced forces on the motion of an object.
Grade 4
- 4.ESS2.1
Plan and conduct an investigation to gather evidence on the effects of water, ice, wind, and vegetation on the rate of w...
- 4.ESS3.1
Obtain and combine information to describe that energy and fuels are derived from renewable and non-renewable resources ...
- 4.PS4.1
Develop and use a model of waves to describe patterns in terms of amplitude and wavelength, and to show that waves can c...
Grade 5
- 5.ESS1.2
Represent data in graphical displays to reveal patterns of daily changes in the length and direction of shadows, in addi...
- 5.ESS2.1
Develop a model to describe ways the geosphere, biosphere, hydrosphere, and/or atmosphere interact.
- 5.ESS2.2
Describe and graph amounts of saltwater and freshwater in various reservoirs to provide evidence about the distribution ...
- 5.LS2.2
Use models to explain or predict factors that upset the stability of local ecosystems.
Grade 6
- 6.ESS1.4
Construct a scientific explanation based on evidence from rock strata for how the geologic time scale is used to organiz...
- 6.ESS2.1
Develop and revise a model to describe the cycling of Earth’s materials and the flow of energy that drives these process...
- 6.ESS2.6
Develop or modify a model to describe how unequal heating and rotation of the Earth causes patterns of atmospheric and o...
Grade 7
- 7.ESS3.5
Obtain, evaluate, and communicate evidence of the factors that have caused changes in global temperatures over the past ...
- 7.LS1.7
Develop a model to describe how food molecules in plants and animals are broken down and rearranged through chemical rea...
- 7.LS2.3
Develop or modify a model to describe the cycling of matter and flow of energy among living and nonliving parts of an ec...
- 7.PS1.1
Develop and use models to describe the atomic composition of simple molecules and extended structures.
- 7.PS1.2
Analyze and interpret patterns of data related to the properties of substances before and after the substances interact ...
- 7.PS3.1
Construct and interpret graphical displays of data to describe the proportional relationships of kinetic energy to the m...
- 7.PS3.2
Develop or modify a model to describe that when objects interacting at a distance change their arrangement, different am...
Grade 8
- 8.LS4.1
Analyze and interpret data to identify patterns within the fossil record that document the existence, diversity, extinct...
- 8.LS4.5
Gather and synthesize information about the practices that have changed the way humans influence the inheritance of desi...
- 8.PS2.1
Apply Newton’s Third Law to design a solution to a problem involving the motion of two objects in a system.*
- 8.PS4.1
Use mathematical representations to describe patterns in a simple model for waves that includes how the amplitude of a w...
- 8.PS4.3
Integrate qualitative scientific and technical information to support the claim that digitized signals (sent as wave pul...
High School
- AR.PS4.3
Develop an argument for how scientific evidence supports the explanation that electromagnetic radiation can be described...
- B.LS2.2
Use mathematical representations as evidence to support and revise explanations about factors affecting biodiversity and...
- B.LS4.2
Construct an explanation based on evidence that biological diversity is influenced by (1) the potential for a species to...
- CH.PS1.2
Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states...
- CH.PS1.6
Refine the design of a chemical system by specifying a change in conditions that would affect the amounts of reactants o...
- CH.PS3.4
Plan and conduct an investigation to provide evidence that the transfer of energy between components in a closed system ...
- CH.PS4.3
Develop an argument for how scientific evidence supports the explanation that electromagnetic radiation can be described...
- EN.ESS2.2
Analyze geoscience data to make the claim that one change to Earth’s surface can create feedback and interactions that c...
- EN.ESS2.4
Analyze and interpret data to explore how variations in the flow of energy into and out of Earth’s systems cause changes...
- EN.ESS2.5
Plan and conduct investigations of how the structure and resulting properties of water interact with the Earth's materia...
- EN.ESS2.7
Engage in argument from evidence for how the simultaneous co-evolution of Earth's systems and life on Earth led to perio...
- EN.ESS3.1
Construct an explanation based on evidence for how the availability of natural resources, occurrences of natural hazards...
- EN.ESS3.2
Evaluate competing design solutions for developing, managing, and utilizing energy and mineral resources based on cost b...
- EN.ESS3.3
Use computational simulations to illustrate changes in the relationships between natural resources, human populations, a...
- EN.ESS3.4
Evaluate design solutions for a major global or local environmental problem that reduces or stabilizes the impacts of hu...
- EN.LS4.6
Use evidence to construct an explanation that describes how a designed solution mitigates adverse impacts of human activ...
- ES.ESS1.1
Develop a model based on evidence to illustrate the life span of the sun and the role of nuclear fusion in the sun's cor...
- ES.ESS1.3
Construct an explanation about the process that causes stars to produce elements throughout their life cycle.
- ES.ESS1.4
Use models to determine patterns that can be used to predict the motion of orbiting objects in the Solar System.
- ES.ESS1.5
Evaluate patterns in evidence of the past and current movements of continental and oceanic crust and the theory of plate...
- ES.ESS1.6
Apply scientific reasoning and evidence from ancient Earth materials, meteorites, and other planetary surfaces to constr...
- ES.ESS2.2
Analyze geoscience data to make the claim that one change to Earth’s surface can create feedback and interactions that c...
- ES.ESS2.4
Analyze and interpret data to explore how variations in the flow of energy into and out of Earth’s systems cause changes...
- ES.ESS2.5
Plan and conduct investigations of how the structure and resulting properties of water interact with the Earth's materia...
- ES.ESS2.7
Engage in argument from evidence for how the simultaneous co-evolution of Earth's systems and life on Earth led to perio...
- ES.ESS3.2
Evaluate competing design solutions for developing, managing, and utilizing energy and mineral resources based on cost b...
- ES.ESS3.5
Construct a scientific explanation from evidence for how geological processes cause uneven distribution of natural resou...
- PH.PS1.8
Develop models to support explanations of the changes in stability and composition of the nucleus of the atom and the as...
- PH.PS3.2
Develop and use models to illustrate that energy at the macroscopic scale can be accounted for as either motions of part...
- PH.PS3.4
Plan and conduct an investigation to provide evidence that the transfer of thermal energy between components in a closed...
- PH.PS4.2
Evaluate questions about the advantages and disadvantages of using digital transmission and storage of information.
- PH.PS4.3
Develop an argument for how scientific evidence supports the explanation that electromagnetic radiation can be described...
- PS.PS1.2
Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states...
- PS.PS2.1
Analyze and interpret data to support the claim that a causal relationship exists between the net force exerted on an ob...
- PS.PS3.2
Develop and use models to illustrate that energy at the macroscopic scale can be accounted for as either motions of part...
- PS.PS4.1
Use mathematical representations to explain both qualitative and quantitative relationships among frequency, wavelength,...
- PS.PS4.2
Evaluate questions about the advantages and disadvantages of using a digital transmission and storage of information.