Rearrange the density equation to solve for mass, volume or density.

Rearrange the density equation to solve for mass, volume or density. Practical lens: Link apparatus, readings, and uncertainty to the exact measurement named in the objective. In Density of materials, this means density links mass and volume, so the answer must preserve which quantity is being calculated. The answer should use the approved wording from Changes of state and the particle model, include density, mass, volume, and avoid drifting into another section of Particle model of matter. For revision, practise saying the exact objective aloud, then add the one calculation, particle movement, collision, graph, or practical detail that makes the statement true. A strong exam response for checkpoint 7 is specific to rearrange the density equation to solve for mass, volume or density and does not reuse a generic explanation from a neighbouring objective.