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Wyoming Grade 3 Science
Compare two invented shelter models with a dryness goal and a material limit in an original Grade 3 investigation, with worked reasoning and Wyoming science references.
Focused lessons · Useful practice · Clear next steps
Standards source: Wyoming science standards.
Check Both the Goal and the Material Limit
Compare two invented shelter models with a dryness goal and a material limit in an original Grade 3 investigation, with worked reasoning and Wyoming science references.
The Wyoming science directory links the current science content and performance standards. This activity selects a reference from the WDE-linked 2023 Wyoming science content and performance standards, emended February 2025. Check the school’s curriculum sequence and the complete chosen requirement. This activity selects a Grade 3 Wyoming science expectation. It is one part of a science course, not a complete curriculum.
The linked science document identifies three-dimensional learning through science and engineering practices, disciplinary core ideas, and crosscutting concepts. Its front matter lists an effective date of July 17, 2024 and full district implementation in 2025–26. The February 2025 emendation label describes the current document version, not a separate new effective date. Connect all three dimensions when reading the complete performance expectation. Use the school’s course sequence to plan other investigations, models, and explanations. The general lesson library below may include review or enrichment beyond this grade’s course. This original activity is a focused starting point, not a complete curriculum crosswalk.
A dry model can still exceed the limit
A teacher supplies fictional results from two small shelter models for paper seedlings. Each is tested using the same model rain procedure. The design must keep the paper dry and use no more than four material tokens. Model A leaves the paper dry but uses six tokens. Model B uses three tokens but leaves wet spots. Does either meet both requirements? Explain what should be revised and tested next.
Explain the evidence or model
Model A meets the dryness goal in the supplied test but exceeds the four-token limit by two tokens. Model B stays within the material limit but fails the dryness goal because wet spots remain. Neither model meets both requirements. Choosing the cheapest model would ignore the goal, while choosing the dry model would ignore the constraint. A useful next design question is whether A can use fewer materials without losing its observed protection, or B can be changed to keep water away while staying within four tokens. Any revised model needs another comparable test; a proposed improvement is not yet a demonstrated result. Explain the decision through the stated criteria rather than simply calling one model better.
| Model | Paper after model rain | Material tokens |
|---|---|---|
| A | Dry | 6 |
| B | Wet spots | 3 |
What to check in the explanation
The results, tokens, and seedlings are fictional classroom representations. A dry paper sample in one small test does not certify protection from real storms or establish how every shelter will perform. The common model rain procedure makes this supplied comparison more useful, but its results need not apply to a different procedure. Students can interpret the teacher’s record without handling water or building outdoors.
Plan the next activity
- Name the success criterion and the material limit separately.
- Compare each supplied observation with both requirements.
- Propose one change, predict its effect, and explain what a comparable test would need to show.
Raise the material limit to six tokens while keeping the dryness goal. Explain why A now meets both stated requirements in the supplied test, although further trials are still needed to assess consistency. Then keep the original four-token limit and propose a revised design with a clear prediction and a plan for a teacher-approved model test.
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
Wyoming Science by Grade
Browse Wyoming science pages by grade.
Start With a Practice Test
These independently published practice sets open on this page. Check their directions and topic coverage alongside current Wyoming assessment guidance. Use their feedback alongside classroom work; they are not official Wyoming assessments or a certified match to the full course.
Wyoming Grade 3 Science Practice Test 1
An independently published practice set across a range of science topics.
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Wyoming Grade 3 Science Practice Test 2
Another independent practice set to discuss alongside lessons.
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Wyoming Grade 3 Science Practice Test 3
Practice interpreting observations, models, and explanations.
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Wyoming Grade 3 Science Practice Test 4
Another independently published practice set with a built-in timer.
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Wyoming Grade 3 Science Practice Test 5
Another independent mixed practice set to review alongside classroom work.
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Wyoming Grade 3 Science Practice Test 6
Use another independent practice set and examine its feedback alongside classroom work.
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Grade 3 Science Skill Quizzes
Choose a science-area quiz after studying its related lesson. These independent resources may include topics beyond this grade’s expectations; use the Wyoming science standards and the school’s course plan to select suitable practice.
Matter and Its Properties
Independent practice on matter and its properties. Follow the resource’s directions and review its feedback alongside classroom work.
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Forces and Motion
Independent practice on forces and motion. Follow the resource’s directions and review its feedback alongside classroom work.
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Energy
Independent practice on energy. Follow the resource’s directions and review its feedback alongside classroom work.
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Waves and Information
Independent practice on waves and information. Follow the resource’s directions and review its feedback alongside classroom work.
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Cells, Structures and Life Processes
Independent practice on cells, structures and life processes. Follow the resource’s directions and review its feedback alongside classroom work.
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Ecosystems and Heredity
Independent practice on ecosystems and heredity. Follow the resource’s directions and review its feedback alongside classroom work.
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Evolution, Fossils and Adaptation
Independent practice on evolution, fossils and adaptation. Follow the resource’s directions and review its feedback alongside classroom work.
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Earth and Space Systems
Independent practice on earth and space systems. Follow the resource’s directions and review its feedback alongside classroom work.
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Earth, Human Activity and Engineering
Independent practice on earth, human activity and engineering. Follow the resource’s directions and review its feedback alongside classroom work.
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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
Review terms in this independently published deck. Use the classroom’s vocabulary and reading level to decide which entries need practice.
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Grade 3 Science Quick Review
Use this concise review alongside observations, lessons, and the complete Wyoming science standards document. Add course topics that need further explanation.
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Wyoming Grade 3 Science Topics
Use these brief labels as a study navigator, not as full standards or a certified alignment map. Use the selected Wyoming Grade 3 expectations to check which details and boundaries apply. Read the complete Wyoming science standards document for official requirements.
PS2 · Motion and Stability: Forces and Interactions
- Forces, Motion, and Interactions
- Patterns and Predictions of Motion
- Solving Problems with Magnets
LS1 · From Molecules to Organisms: Structures and Processes
- Comparing Life Cycles
LS2 · Ecosystems: Interactions, Energy, and Dynamics
- Animal Groups and Survival
LS3 · Heredity: Inheritance and Variation of Traits
- Inherited Traits and Variation
- Environmental Effects on Traits
LS4 · Biological Evolution: Unity and Diversity
- Organism Needs, Structures, and Life Cycles
- Variation That Helps Survival
ESS2 · Earth's Systems
- Water Cycle, Weather, Climate, and Atmosphere
ESS3 · Earth and Human Activity
- Reducing Weather-Hazard Impacts
ETS1 · Engineering Design
- Engineering Design and Solution Evaluation
- Fair Tests and Design Improvements
Wyoming Grade 3 references for this investigation
These selected references support the activity’s focus. Read the complete Wyoming science standards expectation in the linked document, including the stated practices, core ideas, crosscutting concepts, and relevant engineering expectations, alongside the school’s course sequence. Check the school’s course plan for the rest of the year’s topics.
| Reference | Selected focus | Wyoming science standards document |
|---|---|---|
| 3–5-ETS1-1 | Define a design problem with success criteria and material limits | Read page 4 |
| 3-ESS3-1 | Support a claim about a design that reduces a weather-related impact | Read page 4 |
Wyoming Grade 3: Math and English Too
Science is part of the Wyoming grade 3 subject collection. Use the related subject pages to organize cross-subject study.
Wyoming Grade 3 Math
Explore practice, printable resources, and lessons for Wyoming Grade 3 math.
Open the math center →Wyoming Grade 3 English
Reading, writing, and language standards for Wyoming grade 3, organized with selected activities and references.
Open the English center →Wyoming Grade 3 Science: useful planning questions
How should Grade 3 science practice be used?
Use classroom observations, explanations, and the school’s current assessment guidance to plan Grade 3 science work. Independently published practice has its own tools, timing, questions, and scoring. Its score does not establish state-assessment performance, and this original investigation is not an official assessment item.
Does the lowest-cost model automatically solve the design problem?
No. A successful design must be judged against both its goal and its constraints. Here the lower-cost model leaves wet spots, while the dry model exceeds the material limit. Neither meets both conditions in the supplied record. A revision needs another test before it can be described as successful.
Where should I check the complete science requirements?
Read Wyoming’s content-area science directory and the complete Wyoming grade or middle-school-band expectation, including the stated practices, core ideas, crosscutting concepts, and relevant engineering expectations. This activity covers one selected focus, not the complete course. Read the official guidance.
State sources checked October 6, 2026. Read the Wyoming content-area standards directory for current subject documents.
Grade 3 Science in Other States
Standards, practice tests, and quizzes for grade 3 science in every state and Washington, D.C.
Choose useful science practice
Match the available task to the unit being taught. Discuss the evidence and explanation alongside classroom work; an independent practice score does not establish complete course coverage or state-assessment readiness.
Start a practice testA USEFUL NEXT STEP
Wyoming Grade 3 Science: study questions
How should Grade 3 science practice be used?
Use classroom observations, explanations, and the school’s current assessment guidance to plan Grade 3 science work. Independently published practice has its own tools, timing, questions, and scoring. Its score does not establish state-assessment performance, and this original investigation is not an official assessment item.
Does the lowest-cost model automatically solve the design problem?
No. A successful design must be judged against both its goal and its constraints. Here the lower-cost model leaves wet spots, while the dry model exceeds the material limit. Neither meets both conditions in the supplied record. A revision needs another test before it can be described as successful.
Where should I check the complete science requirements?
Read Wyoming’s content-area science directory and the complete Wyoming grade or middle-school-band expectation, including the stated practices, core ideas, crosscutting concepts, and relevant engineering expectations. This activity covers one selected focus, not the complete course.
Official source ↗Resources from Effortless Math · Editorial standards · Test details checked October 5, 2026