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Missouri Grade 4 Science
Missouri Grade 4 Science: explore science lessons, skill quizzes, practice tests, and standards references. Use evidence and answer explanations to guide review.
State resources · Focused study · Clear next steps
Standards source: Missouri Learning Standards, Missouri Department of Elementary and Secondary Education.
Science Lessons and Related Quizzes
Read a short lesson, work through its example, and try a related science-area quiz. These are common Grade 4 ideas; use the state standards below to choose what matches your class.
Physical Science
Life Science
Missouri Science by Grade
Every Missouri science center, grade 1 through grade 8.
Start With a Practice Test
Six full, timed grade 4 science practice tests, 30 questions each, instant scoring, and a written explanation for every question. Missouri does not test science this year, so use these to find gaps early. Each one opens right here.
Missouri Grade 4 Science Practice Test 1
A full diagnostic across every science area for this grade.
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Missouri Grade 4 Science Practice Test 2
Fresh questions and new phenomena to build accuracy.
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Missouri Grade 4 Science Practice Test 3
New problems that push reading of data, models, and evidence.
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Missouri Grade 4 Science Practice Test 4
Another complete, timed exam to build pacing and stamina.
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Missouri Grade 4 Science Practice Test 5
A brand-new mixed set to test how ready you are.
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Missouri Grade 4 Science Practice Test 6
A final full-length simulation to confirm you are ready.
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Grade 4 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 4 Science Study Tools
A few minutes of review between practice tests. Both open right here.
Grade 4 Science Flashcards
All 145 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 4 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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Missouri Grade 4 Science Snapshot
Missouri Grade 4 Science Topics
This study reference lists 18 expectations for grade 4 from Missouri Learning Standards: Science, organized for study. Check the current state document for the official sequence, full wording, and any updates. Reference codes help you compare the listed expectations with the source. Confirm the current state edition and grade placement before using them as classroom requirements.
PS Physical Sciences
- 4.PS2.A.14.PS2.A.24.PS2.B.14.PS2.B.2Forces, Motion, and Interactions
- 4.PS3.A.1Evidence Explanation Relating Speed Object Energy Object Speed
- 4.PS3.B.1Magnets, Electricity, and Circuits
- 4.PS3.B.2Energy Forms, Transfer, and Transformation
- 4.PS3.C.1Models Simple Machines Change Amount Effort Force Direction
- 4.PS4.A.1Light, Sound, and Wave Behavior
LS Life Sciences
- 4.LS1.A.14.LS1.D.1Organism Needs, Structures, and Life Cycles
ESS Earth and Space Sciences
- 4.ESS1.C.14.ESS2.A.1Earth Materials, Rocks, Fossils, and Landforms
- 4.ESS2.B.1Data Analysis, Patterns, and Model Limits
- 4.ESS3.A.1Natural Resources and Human Impacts
ETS Engineering, Technology, and Application of Science
- 4.ETS1.A.14.ETS1.B.1Engineering Design and Solution Evaluation
- 4.ETS1.C.1Carry Out Fair Test Which Variables Controlled Failure
Grouped and ordered from the state's own standards document.
Missouri Grade 4 Science Standards
A science standards reference for grade 4, with codes and learning expectations from Missouri Learning Standards: Science. If your Missouri classroom or report card mentions a code, you will find it here.
PS Physical Sciences
- 4.PS2.A.1Forces, Motion, and InteractionsMake observations and/or measurements of an object's motion to provide evidence that a pattern can be used to predict future motion
- 4.PS2.A.2Forces, Motion, and InteractionsPlan and conduct an investigation to provide evidence of the effects of balanced and unbalanced forces on the motion of an object
- 4.PS2.B.1Forces, Motion, and InteractionsPlan and conduct a fair test to compare and contrast the forces (measured by a spring scale in Newtons) required to overcome friction when an object moves over different surfaces (i.e., rough/smooth)
- 4.PS2.B.2Forces, Motion, and InteractionsPredict how changes in either the amount of force applied to an object or the mass of the object affects the motion (speed and direction) of the object
- 4.PS3.A.1Evidence Explanation Relating Speed Object Energy Object SpeedUse evidence to construct an explanation relating the speed of an object to the energy of that object
- 4.PS3.B.1Magnets, Electricity, and CircuitsProvide evidence to construct an explanation of an energy transformation (e.g. Temperature change, light, sound, motion, and magnetic effects)
- 4.PS3.B.2Energy Forms, Transfer, and TransformationApply scientific ideas to design, test, and refine a device that converts energy from one form to another
- 4.PS3.C.1Models Simple Machines Change Amount Effort Force DirectionUse models to explain that simple machines change the amount of effort force and/or direction of force
- 4.PS4.A.1Light, Sound, and Wave BehaviorDevelop a model of waves to describe patterns in terms of amplitude or wavelength and that waves can cause objects to move
LS Life Sciences
- 4.LS1.A.1Organism Needs, Structures, and Life CyclesConstruct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and plant reproduction
- 4.LS1.D.1Organism Needs, Structures, and Life CyclesUse a model to describe that animals receive different types of information through their senses, process the information in their brain, and respond to the information in different ways
ESS Earth and Space Sciences
- 4.ESS1.C.1Earth Materials, Rocks, Fossils, and LandformsIdentify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time
- 4.ESS2.A.1Earth Materials, Rocks, Fossils, and LandformsPlan and conduct scientific investigations or simulations to provide evidence how natural processes (e.g. Weathering and erosion) shape Earth's surfaces
- 4.ESS2.B.1Data Analysis, Patterns, and Model LimitsAnalyze and interpret data from maps to describe patterns of Earth's features
- 4.ESS3.A.1Natural Resources and Human ImpactsGenerate and compare multiple solutions to reduce the impacts of natural Earth processes on humans
ETS Engineering, Technology, and Application of Science
- 4.ETS1.A.1Engineering Design and Solution EvaluationDefine a simple design problem reflecting a need or a want that includes specified crtieria for success and constraints on materials, time, or cost
- 4.ETS1.B.1Engineering Design and Solution EvaluationGenerate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and contraints of the problem
- 4.ETS1.C.1Carry Out Fair Test Which Variables Controlled FailurePlan and carry out fair test in which variables are controlled and failure points are considered to identify aspects of a model or prototype that can be improved
Source: Missouri Learning Standards. Always check the current official document before relying on a code for placement or reporting.
Missouri Grade 4: Math and English Too
Science is one of three Missouri grade 4 centers. Same format, same standards-first approach, for the other two subjects.
Missouri Grade 4 Math
Six full practice tests, printable worksheets, step-by-step lessons, and every Missouri grade 4 math standard.
Open the math center →Missouri Grade 4 English
Reading, writing, and language standards for Missouri grade 4, broken into short skill targets with practice for each one.
Open the English center →Missouri Grade 4 Science FAQ
Does Missouri test science in grade 4?
No. Missouri gives MAP Grade-Level Assessment Science in grades 5 and 8, so grade 4 students do not sit a state science test this year. Missouri also gives a high school biology test. The standards on this page are still the ones grade 4 teachers teach, and they are what the next science test builds on.
Which standards does grade 4 science in Missouri follow?
Missouri follows the Missouri Learning Standards: Science, published by the Missouri Department of Elementary and Secondary Education. All 18 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 30 questions and a 55-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 4 Science in Other States
Standards, practice tests, and quizzes for grade 4 science in every state and Washington, D.C.
Start With One Practice Test
Grade 4 is a building year for science in Missouri. Take a timed test, see which area is thinnest, and fix that one before it compounds.
Start a practice testA USEFUL NEXT STEP
Missouri Grade 4 Science: study questions
How should I choose a Grade 4 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