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Oklahoma Grade 1 Science
Oklahoma Grade 1 Science: explore science lessons, skill quizzes, practice tests, and standards references. Use evidence and answer explanations to guide review.
Focused lessons · Useful practice · Clear next steps
Standards source: Oklahoma Academic Standards, Oklahoma State Department of Education.
Grade 1 Science: Learn, Practice, and Quiz
Read a short lesson, work through its example, and try a related science-area quiz. States organize these ideas differently; use your state standards to choose what matches your class.
Physical Science
Life Science
Earth & Space
Oklahoma Science by Grade
Every Oklahoma science center, grade 1 through grade 8.
Start With a Practice Test
Six grade 1 science practice tests, 14 questions each, no timer, instant scoring, and a written explanation for every question. They are short enough to read aloud together in one sitting. Each one opens right here.
Oklahoma Grade 1 Science Practice Test 1
Start here. A first look across every science idea for this grade.
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Oklahoma Grade 1 Science Practice Test 2
Another full set across every science idea for this grade.
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Oklahoma Grade 1 Science Practice Test 3
Another full set across every science idea for this grade.
Start test 3 →
Oklahoma Grade 1 Science Practice Test 4
Another full set across every science idea for this grade.
Start test 4 →
Oklahoma Grade 1 Science Practice Test 5
Another full set across every science idea for this grade.
Start test 5 →
Oklahoma Grade 1 Science Practice Test 6
Another full set across every science idea for this grade.
Start test 6 →
Grade 1 Science Skill Quizzes
Pick one science idea, answer 8 questions, and see exactly where it broke down. Every answer comes with a short explanation written for the grown-up reading along. Each quiz opens right here.
Sound and Vibrations
A short check on sound and vibrations, with instant scoring and a full explanation for every answer.
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Light, Seeing, and Shadows
A short check on light, seeing objects, and shadows, with instant scoring and a full explanation for every answer.
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Communicating with Light and Sound
A short check on using light or sound to send a message, with instant scoring and a full explanation for every answer.
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Plant and Animal Parts
A short check on the parts that help plants and animals survive, with instant scoring and a full explanation for every answer.
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Parents, Offspring, and Growing Up
A short check on how young plants and animals grow and resemble their parents, with instant scoring and a full explanation for every answer.
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Patterns in the Sky
A short check on the patterns of the sun, moon, and stars, with instant scoring and a full explanation for every answer.
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Daylight Through the Year
A short check on how daylight changes with the seasons, with instant scoring and a full explanation for every answer.
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Grade 1 Science Study Tools
A few minutes of review between practice tests, easy enough to do together. Both open right here.
Grade 1 Science Flashcards
All 56 words this grade is expected to know, written to be read aloud. Search the deck, filter by science area, star the tricky ones, and mark off what your child has down.
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Grade 1 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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Oklahoma Grade 1 Science Topics
These are the 10 science standards Oklahoma sets for grade 1, from the Oklahoma Academic Standards for Science (OAS-Science), grouped the way the state groups them. Each one carries its official code so you can trace it straight back to the state document.
Physical Science
- 1.PS4.1Sound and Vibrations
- 1.PS4.2Light and Seeing Objects
- 1.PS4.3Light Through Materials
- 1.PS4.4Doing Science
Life Science
- 1.LS1.1Plant and Animal Parts
- 1.LS1.2Parents and Offspring
- 1.LS3.1Young Look Like Their Parents
Earth and Space Science
- 1.ESS1.1Patterns in the Sky
- 1.ESS1.2Daylight and the Seasons
- 1.ESS3.1Communicate solutions that will reduce the impact
Oklahoma Grade 1 Science Standards
Every grade 1 science standard in the Oklahoma Academic Standards for Science (OAS-Science). If your Oklahoma classroom or report card mentions a code, you will find it here with its full wording.
Physical Science
- 1.PS4.1Sound and VibrationsPlan and conduct investigations to provide evidence that vibrating materials can make sound and that sound can make materials vibrate.
- 1.PS4.2Light and Seeing ObjectsMake observations to construct an evidence-based account that objects can be seen only when illuminated.
- 1.PS4.3Light Through MaterialsPlan and conduct an investigation to determine the effect of placing objects made with different materials in the path of a beam of light.
- 1.PS4.4Doing ScienceUse tools and materials to design and build a device that uses light or sound to solve the problem of communicating over a distance.
Life Science
- 1.LS1.1Plant and Animal PartsUse materials to design a solution to a human problem by mimicking how plants and/or animals use external parts to survive, grow, and meet needs.
- 1.LS1.2Parents and OffspringObtain information from media and/or text to determine patterns in the behavior of parents and offspring that help offspring survive.
- 1.LS3.1Young Look Like Their ParentsMake observations to construct an evidence-based account that young plants and animals are like, but not exactly like, their parents.
Earth and Space Science
- 1.ESS1.1Patterns in the SkyUse observations of the Sun, Moon, and stars to describe patterns that can be predicted.
- 1.ESS1.2Daylight and the SeasonsMake observations at different times of year to relate the amount of daylight and relative temperature to the time of year.
- 1.ESS3.1Communicate solutions that will reduce the impactCommunicate solutions that will reduce the impact of humans on the land, water, air, and/or other living things in the local environment.
Oklahoma Grade 1: Math and English Too
Science is one of three Oklahoma grade 1 centers. Same format, same standards-first approach, for the other two subjects.
Oklahoma Grade 1 Math
Six full practice tests, printable worksheets, step-by-step lessons, and every Oklahoma grade 1 math standard.
Open the math center →Oklahoma Grade 1 English
Reading, writing, and language standards for Oklahoma grade 1, broken into short skill targets with practice for each one.
Open the English center →Oklahoma Grade 1 Science FAQ
Does Oklahoma test science in grade 1?
There is no state science test in grade 1 or grade 2; Oklahoma School Testing Program science assessments are given in grades 5 and 8, with a science assessment in high school. The standards on this page are still what grade 1 teachers in Oklahoma teach, and they are what later science testing is built on.
Which standards does grade 1 science in Oklahoma follow?
Oklahoma follows the Oklahoma Academic Standards for Science (OAS-Science). All 10 of this grade’s standards are listed further down this page with their official codes.
How long are the practice tests?
Each of the six practice tests has 14 questions and no timer. A first grader can work through one in about ten to fifteen minutes, and there is no clock counting down while they think.
My child cannot read the questions yet. Can we still use this?
Yes, and that is how most families use it. The questions are written short and plain so you can read them aloud, and the explanation after each answer is written for you, not for the child. It says why the right answer is right and suggests something you can try together.
Is any of this free?
Yes. Every practice test and quiz on this page is free and needs no login. Progress is saved in your own browser and nowhere else.
What is the fastest way to use this page?
Do practice test 1 together, without helping. Look at the breakdown by science area, pick the weakest one, and do that skill quiz. There are 7 quizzes, one per idea, so you can work on the shaky part instead of everything at once.
Grade 1 Science in Other States
Standards, practice tests, and quizzes for grade 1 science in every state and Washington, D.C.
Start With One Practice Test
Grade 1 is a building year for science in Oklahoma. Read a short practice test together, review the answer explanations, and choose one idea to explore next.
Start a practice testA USEFUL NEXT STEP
Oklahoma Grade 1 Science: study questions
How should I choose a Grade 1 science study target?
Start with the course or standards reference for this state. Explain one idea before doing its related practice, then use the feedback to decide what needs another example.
Official source ↗Are these activities official state assessments?
These are independently published learning resources. A practice score does not predict or replace an official state score. Use the directions in each activity and consult your school for official testing and accommodation rules.
Resources from Effortless Math · Editorial standards