Free Printable WorksheetScienceGrade 6Science CurriculumMS-PS1-4

6.32 Particle Model and States of Matter Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 6 Science worksheet provides structured practice on 6.32 Particle Model and States of Matter. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Particle Model and States of Matter - Which diagram or model best shows particle model and states of matter? (NGSS MS‑PS1‑4; DCI PS1.A)

Whether you are an educator preparing classroom handouts, a tutor reinforcing weekly topics, or a parent supporting homeschool learning, this printable resource gives students the deliberate practice required to achieve subject fluency and master state standards.

Grade

Grade 6

Subject

Science

Domain

Science Curriculum

Formats

PDF & DOCX

Sample Practice Problems

Preview the types of problems and questions covered in this worksheet

Below are sample questions representative of the exercises included on this worksheet and related 6.32 Particle Model and States of Matter skill assessments:

Problem 1Difficulty: Mastery
A covered beaker contains 50 g of a pure liquid at first. After heating, the beaker still contains 50 g of the same substance, but the substance now fills the entire container. Which explanation best fits the particle model?
AThe particles stopped moving and became a solid
BThe liquid particles were replaced by gas particles with no mass
CThe same particles gained energy, moved faster, and spread farther apart so the substance changed to a gas
DThe beaker created extra empty particles
Solution & Explanation:The mass staying 50 g shows the amount of matter stayed the same. Filling the entire container shows the substance became a gas with particles far apart.
Problem 2Difficulty: Mastery
A mothball in a sealed closet slowly gets smaller over several weeks without first forming a puddle. Which claim is most accurate?
AOnly temperature changes in liquids, not solids
BParticles at the surface gain enough energy to enter the gas state directly, and those gas particles spread through the air
CThe closet melts the mothball into an invisible liquid
DThe solid particles are destroyed
Solution & Explanation:This is sublimation: particles leave the solid directly as a gas and then spread through the air.
Problem 3Difficulty: Mastery
The image shown includes four labeled particle models for dry ice changing over time. Which model best represents sublimation?
AModel A
BModel B
CModel C
DModel D
Solution & Explanation:Sublimation is a direct change from solid to gas, so the correct model goes from a solid arrangement straight to particles far apart in the gas state with no liquid stage.

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Frequently Asked Questions

Common questions about printing, using, and solving this worksheet

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QIs this 6.32 Particle Model and States of Matter worksheet free for teachers and homeschoolers?

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Yes! In addition to this printable worksheet, students can practice 6.32 Particle Model and States of Matter interactively on our platform with automated grading, instant score tracking, and detailed step-by-step solutions.

QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 6 Science students. It aligns with educational standard MS-PS1-4 (Primary standard selected for prompt fields in this prompt cell: NGSS MS-PS1-4. Skill statement in this prompt cell: Which diagram or model best shows particle model and states of matter? Associated standards listed with this skill in this prompt cell: NGSS MS-PS1-4; DCI PS1.A. Use this prompt-provided wording as the supporting standard description for this workflow.).

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