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Montana Grade 3 Science
Montana Grade 3 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: K-12 Content Standards, Montana Office of Public Instruction.
Grade 3 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
Montana Science by Grade
Every Montana science center, grade 1 through grade 8.
Start With a Practice Test
Six full, timed grade 3 science practice tests, 25 questions each, instant scoring, and a written explanation for every question. Montana does not test science this year, so use these to find gaps early. Each one opens right here.
Montana Grade 3 Science Practice Test 1
A full diagnostic across every science area for this grade.
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Montana Grade 3 Science Practice Test 2
Fresh questions and new phenomena to build accuracy.
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Montana Grade 3 Science Practice Test 3
New problems that push reading of data, models, and evidence.
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Montana Grade 3 Science Practice Test 4
Another complete, timed exam to build pacing and stamina.
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Montana Grade 3 Science Practice Test 5
A brand-new mixed set to test how ready you are.
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Montana Grade 3 Science Practice Test 6
A final full-length simulation to confirm you are ready.
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Grade 3 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 3 Science Study Tools
A few minutes of review between practice tests. Both open right here.
Grade 3 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 3 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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Montana Grade 3 Science Snapshot
Montana Grade 3 Science Topics
This study reference lists 15 expectations for grade 3 from Montana Science Content Standards, 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 Science
- PS.1PS.3Forces, Motion, and Interactions
- PS.2Record Qualitative Quantitative Data About Object'S Motion Provide
- PS.4Magnets, Electricity, and Circuits
LS Life Science
- LS.1LS.2LS.3LS.4LS.5LS.6Organism Needs, Structures, and Life Cycles
- LS.7Cells, Body Systems, and Genetics
- LS.8Evidence Explanation Variations Characteristics Among Individuals Same Species
ESS Earth and Space Science
- ESS.1ESS.2Water Cycle, Weather, Climate, and Atmosphere
- ESS.3Claim Based Information About Merit Solution Reduces Impacts
Grouped and ordered from the state's own standards document.
Montana Grade 3 Science Standards
A science standards reference for grade 3, with codes and learning expectations from Montana Science Content Standards. If your Montana classroom or report card mentions a code, you will find it here.
PS Physical Science
- PS.1Forces, Motion, and InteractionsPlan and conduct an investigation to provide evidence of the effects of balanced and unbalanced forces on the motion of an object
- PS.2Record Qualitative Quantitative Data About Object'S Motion ProvideObserve and record qualitative and quantitative data about an object's motion to provide evidence that a pattern can be used to predict future motion
- PS.3Forces, Motion, and InteractionsAsk questions to determine cause and effect relationships of electric or magnetic interactions between two objects not in contact with each other
- PS.4Magnets, Electricity, and CircuitsDefine a simple design problem that can be solved by applying scientific ideas about magnets
LS Life Science
- LS.1Organism Needs, Structures, and Life CyclesConstruct an argument with evidence that in a particular habitat some organisms can survive well, some survive less well, and some cannot survive at all
- LS.2Organism Needs, Structures, and Life CyclesMake a claim about the effectiveness of a solution to a problem caused when the environment changes and that the types of plants and animals that live there may change
- LS.3Organism Needs, Structures, and Life CyclesConstruct a cause and effect argument communicating some animals, including humans, form groups and communities that help members survive
- LS.4Organism Needs, Structures, and Life CyclesAnalyze and interpret data from fossils to provide evidence of the organisms and the environments in which they lived long ago
- LS.5Organism Needs, Structures, and Life CyclesDevelop models to describe that organisms have unique and diverse life cycles but all have in common birth, growth, reproduction, and death
- LS.6Organism Needs, Structures, and Life CyclesAnalyze and interpret data to provide evidence that plants and animals have traits inherited from parents and that variation of these traits exists in a group of similar organisms
- LS.7Cells, Body Systems, and GeneticsUse evidence to support the explanation that traits can be influenced by the environment
- LS.8Evidence Explanation Variations Characteristics Among Individuals Same SpeciesUse evidence to construct an explanation for how the variations in characteristics among individuals of the same species may provide advantages in surviving, finding mates, and reproducing
ESS Earth and Space Science
- ESS.1Water Cycle, Weather, Climate, and AtmosphereObtain and represent data using tables and graphical displays to describe observed and predicted weather conditions during a particular season
- ESS.2Water Cycle, Weather, Climate, and AtmosphereObtain and combine information to describe climate patterns in different regions of the world
- ESS.3Claim Based Information About Merit Solution Reduces ImpactsMake a claim based on information about the merit of a design solution that reduces the impacts of a weather-related hazard
Source: Montana Content Standards. Always check the current official document before relying on a code for placement or reporting.
Montana Grade 3: Math and English Too
Science is one of three Montana grade 3 centers. Same format, same standards-first approach, for the other two subjects.
Montana Grade 3 Math
Six full practice tests, printable worksheets, step-by-step lessons, and every Montana grade 3 math standard.
Open the math center →Montana Grade 3 English
Reading, writing, and language standards for Montana grade 3, broken into short skill targets with practice for each one.
Open the English center →Montana Grade 3 Science FAQ
Does Montana test science in grade 3?
No. Montana gives the Montana Science Assessment in grades 5, 8, and 11, so grade 3 students do not sit a state science test this year. The standards on this page are still the ones grade 3 teachers teach, and they are what the next science test builds on.
Which standards does grade 3 science in Montana follow?
Montana follows the Montana Science Content Standards, published by the Montana Office of Public Instruction. All 15 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 25 questions and a 45-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 3 Science in Other States
Standards, practice tests, and quizzes for grade 3 science in every state and Washington, D.C.
Start With One Practice Test
Grade 3 is a building year for science in Montana. Take a timed test, see which area is thinnest, and fix that one before it compounds.
Start a practice testA USEFUL NEXT STEP
Montana Grade 3 Science: study questions
How should I choose a Grade 3 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