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Washington Grade 2 Science
Identify liquid and solid water in picture captions, separate a place from a state of water, and use a selected Washington Grade 2 science reference.
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Standards source: Washington science standards.
Find Liquid and Solid Water
Identify liquid and solid water in picture captions, separate a place from a state of water, and use a selected Washington Grade 2 science reference.
The Washington science directory identifies the Next Generation Science Standards and their three dimensions. This activity selects a reference from the OSPI-linked NGSS DCI arrangements, September 2017 edition. Check the school’s curriculum sequence and the complete chosen requirement. This activity selects a Grade 2 Washington science expectation. It is one part of a science course, not a complete curriculum.
The Washington science standards combine science and engineering practices, disciplinary core ideas, and crosscutting concepts. 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.
What the water picture actually shows
An invented picture collection shows a flowing river, ocean waves, and a lake with surface ice. Read the supplied captions instead of deciding from a blue color alone. Where is liquid water described? Where is solid water described? Does an icy lake surface mean that all the water below it is frozen?
Explain the evidence or model
The river and ocean captions identify liquid water. The lake caption identifies ice at its surface, which is solid water. Water occurs in different places on Earth and can be solid or liquid. The surface-ice caption does not describe the full depth of the lake, so it cannot establish that every part is frozen. A picture’s blue color is not enough by itself to decide the state of the water. Use the caption’s observation, and distinguish the place from the state: “lake” names a kind of water body, while “ice” describes solid water. Add labels that explain both ideas.
| Picture | Caption information |
|---|---|
| River | Liquid water flowing along a channel |
| Ocean | Waves of liquid water |
| Lake | Ice at the surface; conditions below not described |
What to check in the explanation
These invented captions are not a report about a particular Washington river or lake. They supply selected observations, not temperature readings or a full seasonal record. Students can discuss the collection without visiting any water body.
Plan the next activity
- Label each pictured water body and the state described.
- Explain what the surface-ice caption does and does not establish.
- Compare the added snowfield with the river card.
Add a mountain snowfield picture and a caption identifying solid water. Compare it with the river card. Explain why finding water does not always mean finding a liquid.
Grade 2 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
Washington Science by Grade
Browse Washington 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 Washington assessment guidance. Use their feedback alongside classroom work; they are not official Washington assessments or a certified match to the full course.
Washington Grade 2 Science Practice Test 1
Start here. A first look across a range of science ideas.
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Washington Grade 2 Science Practice Test 2
Another independent science practice set.
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Washington Grade 2 Science Practice Test 3
Another independent science practice set.
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Washington Grade 2 Science Practice Test 4
Another independent science practice set.
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Washington Grade 2 Science Practice Test 5
Another independent science practice set.
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Washington Grade 2 Science Practice Test 6
Another independent science practice set.
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Grade 2 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 Washington science standards and the school’s course plan to select suitable practice.
Describing and Sorting Materials
A short check on describing and sorting materials by their properties, with feedback to review after answering.
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Choosing the Right Material
A short check on testing materials and choosing the right one for a job, with feedback to review after answering.
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Taking Apart and Rebuilding
A short check on taking a set of pieces apart and building something new, with feedback to review after answering.
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Heating and Cooling Changes
A short check on changes from heating and cooling, with feedback to review after answering.
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What Plants Need to Grow
A short check on whether plants need sunlight and water, with feedback to review after answering.
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Seeds and Pollination
A short check on how animals spread seeds and pollinate flowers, with feedback to review after answering.
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Habitats and the Variety of Life
A short check on the variety of life in different habitats, with feedback to review after answering.
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Fast and Slow Earth Changes
A short check on Earth changes that happen quickly or slowly, with feedback to review after answering.
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Land, Water, and Maps
A short check on the shapes of land and water and where water is found, with feedback to review after answering.
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Grade 2 Science Study Tools
A few minutes of review between practice tests, easy enough to do together. Both open right here.
Grade 2 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 2 Science Quick Review
Use this concise review alongside observations, lessons, and the complete Washington science standards document. Add course topics that need further explanation.
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Washington Grade 2 Science Topics
Use these brief labels as a study navigator, not as full standards or a certified alignment map. Use the selected Washington Grade 2 expectations to check which details and boundaries apply. Read the complete Washington science standards document for official requirements.
Physical Science
- Observing and Sorting Material Properties
- Choosing Materials for a Purpose
- Building Different Objects from the Same Pieces
- Changes Caused by Heating and Cooling
Life Science
- Water and Light for Plant Growth
- Models of Seed Dispersal and Pollination
- Living Things in Different Habitats
Earth and Space Science
- Fast and Slow Changes to Earth
- Solutions That Slow Changes to Land
- Models of Land and Water
- Water and Ice in Earth’s Environments
Engineering design: check the grade expectations
- Questions About a Design Problem
- Sketches and Models of Solutions
- Comparing and Improving Designs
Washington Grade 2 references for this investigation
These selected references support the activity’s focus. Read the complete Washington 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 | Washington science standards document |
|---|---|---|
| 2-ESS2-3 | Find Liquid and Solid Water | Read page 20 |
Washington Grade 2: Math and English Too
Science is part of the Washington grade 2 subject collection. Use the related subject pages to organize cross-subject study.
Washington Grade 2 Math
Explore practice, printable resources, and lessons for Washington Grade 2 math.
Open the math center →Washington Grade 2 English
Reading, writing, and language standards for Washington grade 2, organized with selected activities and references.
Open the English center →Washington Grade 2 Science: useful planning questions
How does Grade 2 connect to Washington’s science assessment?
OSPI lists the Washington Comprehensive Assessment of Science (WCAS) in Grades 5, 8, and 11. Grade 2 is outside those listed general science testing grades. WA-AIM has separate participation guidance. Follow the school’s current directions and use classroom observations and explanations. Independently published practice has its own tools, timing, questions, and scoring; it is not an official state assessment. Read the official guidance.
Does a place with water always contain only liquid water?
No. Water on Earth can be solid or liquid. Describe the observation supplied for the particular place.
Where should I check the complete science requirements?
Read OSPI’s science page and the complete Washington 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 Washington assessment directory for later guidance.
Grade 2 Science in Other States
Standards, practice tests, and quizzes for grade 2 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
Washington Grade 2 Science: study questions
How does Grade 2 connect to Washington’s science assessment?
OSPI lists the Washington Comprehensive Assessment of Science (WCAS) in Grades 5, 8, and 11. Grade 2 is outside those listed general science testing grades. WA-AIM has separate participation guidance. Follow the school’s current directions and use classroom observations and explanations. Independently published practice has its own tools, timing, questions, and scoring; it is not an official state assessment.
Official source ↗Does a place with water always contain only liquid water?
No. Water on Earth can be solid or liquid. Describe the observation supplied for the particular place.
Where should I check the complete science requirements?
Read OSPI’s science page and the complete Washington 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