Drawing Particle Diagrams
Draw and interpret particle diagrams — dot representations showing the arrangement, spacing, and movement of particles in solids (close, regular, vibrating in place), liquids (close, random, flowing past each other), and gases (widely spaced, moving rapidly in all directions) — and use these diagrams to explain observable properties such as fixed shape, fixed volume, and compressibility
Teaching approaches
Gakuva’s recommended starting approach is selected. You can still compare every option.
1 approach
Particle diagrams are models. Dots represent particles, while spacing and arrangement show differences among solids, liquids, and gases.
Draw and annotate particle diagrams for one solid, liquid, and gas, then use the model to explain their properties.
Learning resources
Reviewed external links that reinforce this concept. They do not replace Gakuva’s teaching approach.
No reviewed resources for this concept yet.
The teaching approach above still stands. Curated practice links — and later lock-ranked options — will appear here as the shelf fills.
Explore the learning path
0 before · 5 after
Before
No prerequisite
This concept
Check understanding
- Draw labelled particle diagrams for solids, liquids, and gases showing the correct arrangement and spacing of particles
- Use their particle diagram to explain why solids keep their shape but liquids flow
- Sketch what happens to particles during a change of state (e.g. melting) and explain the energy changes involved
“If your child's science teacher draws a diagram with dots packed tightly in rows versus dots spread far apart and moving around, can your child tell you which represents a solid and which a gas — and explain why, using the particles?”
Curriculum record
- Type
- Representational
- Subject
- Science
- Domain
- Matter & Materials
- Age range
- Ages 7–11