Molecular Dynamics: Liquid
A fluid particle simulation in which local density creates pressure and viscosity smooths relative motion. Students adjust temperature, cohesive attraction, particle…
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Chemistry · Particles & States of Matter
A focused particle-model viewer for comparing the arrangement, spacing and motion of particles in a solid, a liquid and a gas. It gives Year 8 students a shared visual model to describe and explain the properties of each state. The full interactive is available to licensed Education Universe users.
Ask students to describe each state in their own words before showing the particle view, then refine the description.
Start a free 30-day trial with class codes and progress tracking, or talk to us about your school's licence.
A fluid particle simulation in which local density creates pressure and viscosity smooths relative motion. Students adjust temperature, cohesive attraction, particle…
A phase-change model showing a lattice, a mixed phase, flowing liquid, boiling bubbles and gas motion, where students add or remove thermal energy in either direction to…
A randomised Year 8 challenge where students identify states from particle diagrams, predict the effect of heating and cooling, explain the changes of state using…
Students investigate how solids, liquids and gases differ by comparing particle arrangements and movement. The guided investigation uses heating and phase changes to…
A guided investigation in which students interpret pH values, use indicators to classify solutions, connect acidic and basic behaviour to H⁺ and OH⁻ particles, and model…
Students select amino acids in a 3D viewer and inspect each side chain and its properties. They can pin one amino acid and switch to another to identify what changed in…
States of Matter explorer is one of the licensed interactives in The Education Universe. This page describes it; teachers use it in lessons and classes with a licence or the free trial.