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states of matter grade 7

Authored by Hamid Dehgha

Science

7th Grade

NGSS covered

Used 862+ times

states of matter grade 7
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This quiz covers the fundamental concepts of states of matter and material properties, making it perfectly suited for 7th grade physical science. Students must understand the three primary states of matter—solid, liquid, and gas—and their defining characteristics including particle arrangement, definite shape and volume properties, and compressibility. The quiz assesses knowledge of phase changes such as melting, freezing, boiling, condensation, and sublimation, requiring students to connect thermal energy changes with state transitions. Additionally, students need to grasp material properties including the distinction between metals and non-metals, understanding concepts like malleability, ductility, brittleness, and conductivity. The quiz also tests optical properties of materials—transparent, translucent, and opaque—and challenges students to apply melting and boiling point data to determine a substance's state at room temperature. Students must demonstrate both factual knowledge and analytical thinking skills to interpret data and make logical connections between temperature conditions and matter states. Created by Hamid Dehgha, a Science teacher in Hong Kong who teaches grade 7. This comprehensive assessment tool effectively supports instruction by covering essential physical science concepts that build the foundation for more advanced chemistry and physics topics. The quiz works exceptionally well as a formative assessment to gauge student understanding after completing a states of matter unit, or it can serve as review material before summative testing. Teachers can use individual questions as warm-up activities to start class discussions or assign the entire quiz as homework to reinforce classroom learning. The varied question formats, from basic identification to data analysis problems, make this quiz valuable for differentiated instruction and help identify students who need additional support with specific concepts. This assessment aligns with NGSS standards 5-PS1-1 and MS-PS1-4, which focus on developing models to describe matter and analyzing data to determine material properties based on particle behavior.

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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

which of the following is the correct grouping of the states of matter?

book, gas, water

oil, liquid, gas

gas, liquid, oxygen

liquid, gas, solid

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Matter that has its own shape and takes up space.

solid
liquid
gas

Tags

NGSS.5-PS1-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which state of matter does this picture show?

Solid

Liquid

Gas

Tags

NGSS.MS-PS1-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What state of matter does this picture show?

Solid

Liquid

Gas

Tags

NGSS.MS-PS1-4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which form of matter fills the space like it has in the balloon?

liquid
string
solid
gas

Tags

NGSS.MS-PS1-4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How do the particles of matters behave when they are heated ?

particles in an object have less energy

particles in an object move faster

a gas contracts

Tags

NGSS.MS-PS1-4

7.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

This water is changing from a liquid to a gas via _______.

sublimation

boiling

freezing

condensation

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