OKLAHOMATHE SOONER STATE
Oklahoma Grade 7 Science Online Center
Oklahoma tests science in grades 5, 8, and 11, not in grade 7, so seventh grade is the year to build the ideas OSTP Science will ask about later. Practice tests, skill quizzes, flashcards, and every Oklahoma science standard for this grade, free.
Standards source: Oklahoma Academic Standards, Oklahoma State Department of Education.
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Oklahoma Science by Grade
Every Oklahoma science center, grade 1 through grade 8.
Start With a Practice Test
Six full, timed grade 7 science practice tests, 40 questions each, instant scoring, and a written explanation for every question. Oklahoma does not test science this year, so use these to find gaps early. Each one opens right here.
Oklahoma Grade 7 Science Practice Test 1
A full diagnostic across every science area for this grade.
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Oklahoma Grade 7 Science Practice Test 2
Fresh questions and new phenomena to build accuracy.
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Oklahoma Grade 7 Science Practice Test 3
New problems that push reading of data, models, and evidence.
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Oklahoma Grade 7 Science Practice Test 4
Another complete, timed exam to build pacing and stamina.
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Oklahoma Grade 7 Science Practice Test 5
A brand-new mixed set to test how ready you are.
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Oklahoma Grade 7 Science Practice Test 6
A final full-length simulation to confirm you are ready.
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Grade 7 Science Skill Quizzes
Pick one science area, answer 10 questions, and see exactly where the idea broke down. Each quiz opens right here.
Matter and Its Properties
A quick 10-question check on matter and its properties, with instant scoring and a full explanation for every answer.
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Forces and Motion
A quick 10-question check on forces and motion, with instant scoring and a full explanation for every answer.
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Energy
A quick 10-question check on energy, with instant scoring and a full explanation for every answer.
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Waves and Information
A quick 10-question check on waves and information, with instant scoring and a full explanation for every answer.
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Cells, Structures and Life Processes
A quick 10-question check on cells, structures and life processes, with instant scoring and a full explanation for every answer.
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Ecosystems and Heredity
A quick 10-question check on ecosystems and heredity, with instant scoring and a full explanation for every answer.
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Evolution, Fossils and Adaptation
A quick 10-question check on evolution, fossils and adaptation, with instant scoring and a full explanation for every answer.
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Earth and Space Systems
A quick 10-question check on earth and space systems, with instant scoring and a full explanation for every answer.
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Earth, Human Activity and Engineering
A quick 10-question check on earth, human activity and engineering, with instant scoring and a full explanation for every answer.
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Grade 7 Science Study Tools
A few minutes of review between practice tests. Both open right here.
Grade 7 Science Flashcards
All 166 terms this grade is expected to know. Search the deck, filter by science area, star the hard ones, and mark off what you have down.
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Grade 7 Science Quick Review
Every must-know idea for this grade on one page, grouped by science area, with the vocabulary for each one.
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Study with a clearer next step
This Oklahoma grade 7 science center is part of the Effortless Math library. Practice tests, skill quizzes, flashcards, and the state's own standards are connected so a student always has a clear next step instead of a wall of links.
Effortless Math is an independent educational publisher. Test names, state exams, standards names, and trademarks are used only to identify the relevant study topic; their owners do not sponsor, endorse, or approve this page.
Oklahoma Grade 7 Science Snapshot
Oklahoma Grade 7 Science Topics
These are the 23 science standards Oklahoma sets for grade 7, from the Oklahoma Academic Standards for Science, grouped and ordered exactly the way the state's own standards document groups them. Each one is tagged with its official code so you can trace it straight back to the state document.
Oklahoma standard codes
PS Physical Sciences
- 7.PS1.17.PS1.5Particles, Atoms, Elements, and Compounds
- 7.PS1.27.PS1.3Material Properties and Uses
- 7.PS1.6Chemical and Physical Changes
- 7.PS3.1Scientific Tools, Measurement, and Data Displays
- 7.PS3.2Gravity and Object Motion
- 7.PS3.5Energy Forms, Transfer, and Transformation
LS Life Sciences
- 7.LS1.67.LS1.77.LS2.17.LS2.2Organism Needs, Structures, and Life Cycles
- 7.LS2.37.LS2.4Ecosystems, Food Webs, and Matter Flow
- 7.LS2.5Competing Solutions Maintaining Biodiversity Ecosystem Services Coral Reef
ESS Earth and Space Sciences
- 7.ESS3.17.ESS3.37.ESS3.4Natural Resources and Human Impacts
- 7.ESS3.5Patterns, Systems, Cause and Effect, and Change
ETS Engineering
- MS.ETS1.1MS.ETS1.2MS.ETS1.3MS.ETS1.4Engineering Design and Solution Evaluation
Grouped and ordered from the state's own standards document.
Oklahoma Grade 7 Science Standards
The full text of every grade 7 science standard in the Oklahoma Academic Standards for Science. If your Oklahoma classroom or report card mentions a code, you will find it here.
PS Physical Sciences
- 7.PS1.1Particles, Atoms, Elements, and CompoundsDevelop and use models to describe the atomic composition of simple molecules and extended structures
- 7.PS1.2Material Properties and UsesAnalyze and interpret patterns of data related to the properties of substances before and after the substances interact to determine if a chemical reaction has occurred
- 7.PS1.3Material Properties and UsesGather and make sense of information to describe that synthetic materials come from natural resources and impact society
- 7.PS1.5Particles, Atoms, Elements, and CompoundsDevelop and use a model to describe how the total number of atoms does not change in a chemical reaction and thus mass is conserved
- 7.PS1.6Chemical and Physical ChangesConstruct, test, and modify a device that releases or absorbs thermal energy by chemical processes to solve a problem
- 7.PS3.1Scientific Tools, Measurement, and Data DisplaysConstruct and interpret graphical displays of data to describe the proportional relationships of kinetic energy to the mass of an object and the speed of an object
- 7.PS3.2Gravity and Object MotionDevelop or modify a model to describe that when objects interacting at a distance change their arrangement, different amounts of potential energy are stored in the system
- 7.PS3.5Energy Forms, Transfer, and TransformationConstruct, use, and present arguments to support the claim that when the kinetic energy of an object changes, energy is transferred to or from the object
LS Life Sciences
- 7.LS1.6Organism Needs, Structures, and Life CyclesConstruct a scientific explanation based on evidence for the role of photosynthesis in the cycling of matter and flow of energy into and out of organisms
- 7.LS1.7Organism Needs, Structures, and Life CyclesDevelop a model to describe how food molecules in plants and animals are broken down and rearranged through chemical reactions to form new molecules that support growth and/or release of energy as matter moves through an organism
- 7.LS2.1Organism Needs, Structures, and Life CyclesAnalyze and interpret data to provide evidence for the effects of resource availability on organisms and populations of organisms in an ecosystem
- 7.LS2.2Organism Needs, Structures, and Life CyclesConstruct an explanation that predicts patterns of interactions among organisms across multiple ecosystems
- 7.LS2.3Ecosystems, Food Webs, and Matter FlowDevelop or modify a model to describe the cycling of matter and flow of energy among living and nonliving parts of an ecosystem
- 7.LS2.4Ecosystems, Food Webs, and Matter FlowConstruct an argument supported by empirical evidence that changes to physical or biological components in an ecosystem affect populations
- 7.LS2.5Competing Solutions Maintaining Biodiversity Ecosystem Services Coral ReefEvaluate competing design solutions for maintaining biodiversity and ecosystem services
ESS Earth and Space Sciences
- 7.ESS3.1Natural Resources and Human ImpactsConstruct a scientific explanation based on evidence for how the uneven distributions of Earth's mineral, energy, and groundwater resources are the result of past and current geoscience processes
- 7.ESS3.3Natural Resources and Human ImpactsApply scientific principles to design a method for monitoring and minimizing human impact on the environment
- 7.ESS3.4Natural Resources and Human ImpactsConstruct an argument supported by evidence for how increases in human population and per-capita consumption of natural resources impact Earth's systems
- 7.ESS3.5Patterns, Systems, Cause and Effect, and ChangeObtain, evaluate, and communicate evidence of the factors that have caused changes in global temperatures over the past century
ETS Engineering
- MS.ETS1.1Engineering Design and Solution EvaluationDefine the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions
- MS.ETS1.2Engineering Design and Solution EvaluationEvaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem
- MS.ETS1.3Engineering Design and Solution EvaluationAnalyze data from tests to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success
- MS.ETS1.4Engineering Design and Solution EvaluationDevelop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved
Source: Oklahoma Academic Standards (adopted in 2026): Grade 7. Always check the current official document before relying on a code for placement or reporting.
Oklahoma Grade 7: Math and English Too
Science is one of three Oklahoma grade 7 centers. Same format, same standards-first approach, for the other two subjects.
Oklahoma Grade 7 Math
Six full practice tests, printable worksheets, step-by-step lessons, and every Oklahoma grade 7 math standard.
Oklahoma Grade 7 English
Reading, writing, and language standards for Oklahoma grade 7, broken into short skill targets with practice for each one.
Oklahoma Grade 7 Science FAQ
Does Oklahoma test science in grade 7?
No. Oklahoma gives OSTP Science in grades 5, 8, and 11, so grade 7 students do not sit a state science test this year. The standards on this page are still the ones grade 7 teachers teach, and they are what the next science test builds on.
Which standards does grade 7 science in Oklahoma follow?
Oklahoma follows the Oklahoma Academic Standards for Science, published by the Oklahoma State Department of Education. All 23 of this grade's standards are listed further down the page with their official codes.
How long are the practice tests?
Each of the six practice tests has 40 questions and a 70-minute timer. The timer auto-submits at zero and you get your score, a breakdown by science area, and a written explanation for every question.
Is any of this free?
Yes, every practice test, quiz, and flashcard set on this page is free and needs no login. Your progress is saved in your own browser and nowhere else.
What is the fastest way to use this page?
Take practice test 1 cold. Look at the topic breakdown, pick the weakest science area, and do that skill quiz. Then read the quick review for that area and come back for practice test 2.
Grade 7 Science in Other States
Standards, practice tests, and quizzes for grade 7 science in every state and Washington, D.C.
Start With One Practice Test
Grade 7 is a building year for science in Oklahoma. Take a timed test, see which area is thinnest, and fix that one before it compounds.